am 5bfa3a34: am 011b5bcc: Merge "implement part of [3094280] New animation for screen on and screen off add support for screen on animation" into gingerbread
Merge commit '5bfa3a34eaef759c3ec4def76f646eb1c0bf997f'
* commit '5bfa3a34eaef759c3ec4def76f646eb1c0bf997f':
implement part of [3094280] New animation for screen on and screen off
diff --git a/include/binder/CursorWindow.h b/include/binder/CursorWindow.h
new file mode 100644
index 0000000..4fbff2a
--- /dev/null
+++ b/include/binder/CursorWindow.h
@@ -0,0 +1,200 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ANDROID__DATABASE_WINDOW_H
+#define _ANDROID__DATABASE_WINDOW_H
+
+#include <cutils/log.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include <binder/IMemory.h>
+#include <utils/RefBase.h>
+
+#define DEFAULT_WINDOW_SIZE 4096
+#define MAX_WINDOW_SIZE (1024 * 1024)
+#define WINDOW_ALLOCATION_SIZE 4096
+
+#define ROW_SLOT_CHUNK_NUM_ROWS 16
+
+// Row slots are allocated in chunks of ROW_SLOT_CHUNK_NUM_ROWS,
+// with an offset after the rows that points to the next chunk
+#define ROW_SLOT_CHUNK_SIZE ((ROW_SLOT_CHUNK_NUM_ROWS * sizeof(row_slot_t)) + sizeof(uint32_t))
+
+
+#if LOG_NDEBUG
+
+#define IF_LOG_WINDOW() if (false)
+#define LOG_WINDOW(...)
+
+#else
+
+#define IF_LOG_WINDOW() IF_LOG(LOG_DEBUG, "CursorWindow")
+#define LOG_WINDOW(...) LOG(LOG_DEBUG, "CursorWindow", __VA_ARGS__)
+
+#endif
+
+
+// When defined to true strings are stored as UTF8, otherwise they're UTF16
+#define WINDOW_STORAGE_UTF8 1
+
+// When defined to true numberic values are stored inline in the field_slot_t, otherwise they're allocated in the window
+#define WINDOW_STORAGE_INLINE_NUMERICS 1
+
+namespace android {
+
+typedef struct
+{
+ uint32_t numRows;
+ uint32_t numColumns;
+} window_header_t;
+
+typedef struct
+{
+ uint32_t offset;
+} row_slot_t;
+
+typedef struct
+{
+ uint8_t type;
+ union {
+ double d;
+ int64_t l;
+ struct {
+ uint32_t offset;
+ uint32_t size;
+ } buffer;
+ } data;
+} __attribute__((packed)) field_slot_t;
+
+#define FIELD_TYPE_NULL 0
+#define FIELD_TYPE_INTEGER 1
+#define FIELD_TYPE_FLOAT 2
+#define FIELD_TYPE_STRING 3
+#define FIELD_TYPE_BLOB 4
+
+/**
+ * This class stores a set of rows from a database in a buffer. The begining of the
+ * window has first chunk of row_slot_ts, which are offsets to the row directory, followed by
+ * an offset to the next chunk in a linked-list of additional chunk of row_slot_ts in case
+ * the pre-allocated chunk isn't big enough to refer to all rows. Each row directory has a
+ * field_slot_t per column, which has the size, offset, and type of the data for that field.
+ * Note that the data types come from sqlite3.h.
+ */
+class CursorWindow
+{
+public:
+ CursorWindow(size_t maxSize);
+ CursorWindow(){}
+ bool setMemory(const sp<IMemory>&);
+ ~CursorWindow();
+
+ bool initBuffer(bool localOnly);
+ sp<IMemory> getMemory() {return mMemory;}
+
+ size_t size() {return mSize;}
+ uint8_t * data() {return mData;}
+ uint32_t getNumRows() {return mHeader->numRows;}
+ uint32_t getNumColumns() {return mHeader->numColumns;}
+ void freeLastRow() {
+ if (mHeader->numRows > 0) {
+ mHeader->numRows--;
+ }
+ }
+ bool setNumColumns(uint32_t numColumns)
+ {
+ uint32_t cur = mHeader->numColumns;
+ if (cur > 0 && cur != numColumns) {
+ LOGE("Trying to go from %d columns to %d", cur, numColumns);
+ return false;
+ }
+ mHeader->numColumns = numColumns;
+ return true;
+ }
+
+ int32_t freeSpace();
+
+ void clear();
+
+ /**
+ * Allocate a row slot and its directory. The returned
+ * pointer points to the begining of the row's directory
+ * or NULL if there wasn't room. The directory is
+ * initialied with NULL entries for each field.
+ */
+ field_slot_t * allocRow();
+
+ /**
+ * Allocate a portion of the window. Returns the offset
+ * of the allocation, or 0 if there isn't enough space.
+ * If aligned is true, the allocation gets 4 byte alignment.
+ */
+ uint32_t alloc(size_t size, bool aligned = false);
+
+ uint32_t read_field_slot(int row, int column, field_slot_t * slot);
+
+ /**
+ * Copy data into the window at the given offset.
+ */
+ void copyIn(uint32_t offset, uint8_t const * data, size_t size);
+ void copyIn(uint32_t offset, int64_t data);
+ void copyIn(uint32_t offset, double data);
+
+ void copyOut(uint32_t offset, uint8_t * data, size_t size);
+ int64_t copyOutLong(uint32_t offset);
+ double copyOutDouble(uint32_t offset);
+
+ bool putLong(unsigned int row, unsigned int col, int64_t value);
+ bool putDouble(unsigned int row, unsigned int col, double value);
+ bool putNull(unsigned int row, unsigned int col);
+
+ bool getLong(unsigned int row, unsigned int col, int64_t * valueOut);
+ bool getDouble(unsigned int row, unsigned int col, double * valueOut);
+ bool getNull(unsigned int row, unsigned int col, bool * valueOut);
+
+ uint8_t * offsetToPtr(uint32_t offset) {return mData + offset;}
+
+ row_slot_t * allocRowSlot();
+
+ row_slot_t * getRowSlot(int row);
+
+ /**
+ * return NULL if Failed to find rowSlot or
+ * Invalid rowSlot
+ */
+ field_slot_t * getFieldSlotWithCheck(int row, int column);
+ field_slot_t * getFieldSlot(int row, int column)
+ {
+ int fieldDirOffset = getRowSlot(row)->offset;
+ return ((field_slot_t *)offsetToPtr(fieldDirOffset)) + column;
+ }
+
+private:
+ uint8_t * mData;
+ size_t mSize;
+ size_t mMaxSize;
+ window_header_t * mHeader;
+ sp<IMemory> mMemory;
+
+ /**
+ * Offset of the lowest unused data byte in the array.
+ */
+ uint32_t mFreeOffset;
+};
+
+}; // namespace android
+
+#endif
diff --git a/include/surfaceflinger/ISurfaceComposer.h b/include/surfaceflinger/ISurfaceComposer.h
index de447be..0c9a072 100644
--- a/include/surfaceflinger/ISurfaceComposer.h
+++ b/include/surfaceflinger/ISurfaceComposer.h
@@ -43,6 +43,7 @@
eSecure = 0x00000080,
eNonPremultiplied = 0x00000100,
ePushBuffers = 0x00000200,
+ eOpaque = 0x00000400,
eFXSurfaceNormal = 0x00000000,
eFXSurfaceBlur = 0x00010000,
diff --git a/include/surfaceflinger/Surface.h b/include/surfaceflinger/Surface.h
index 22684db..cef439c 100644
--- a/include/surfaceflinger/Surface.h
+++ b/include/surfaceflinger/Surface.h
@@ -94,7 +94,7 @@
friend class SurfaceComposerClient;
// camera and camcorder need access to the ISurface binder interface for preview
- friend class Camera;
+ friend class CameraService;
friend class MediaRecorder;
// mediaplayer needs access to ISurface for display
friend class MediaPlayer;
@@ -173,11 +173,12 @@
* (eventually this should go away and be replaced by proper APIs)
*/
// camera and camcorder need access to the ISurface binder interface for preview
- friend class Camera;
+ friend class CameraService;
friend class MediaRecorder;
// MediaPlayer needs access to ISurface for display
friend class MediaPlayer;
friend class IOMX;
+ friend class SoftwareRenderer;
// this is just to be able to write some unit tests
friend class Test;
@@ -314,4 +315,3 @@
}; // namespace android
#endif // ANDROID_SF_SURFACE_H
-
diff --git a/include/ui/GraphicBuffer.h b/include/ui/GraphicBuffer.h
index a3e85a9..c446633 100644
--- a/include/ui/GraphicBuffer.h
+++ b/include/ui/GraphicBuffer.h
@@ -72,6 +72,9 @@
GraphicBuffer(uint32_t w, uint32_t h, PixelFormat format, uint32_t usage,
uint32_t stride, native_handle_t* handle, bool keepOwnership);
+ // create a buffer from an existing android_native_buffer_t
+ GraphicBuffer(android_native_buffer_t* buffer, bool keepOwnership);
+
// return status
status_t initCheck() const;
@@ -137,6 +140,10 @@
GraphicBufferMapper& mBufferMapper;
ssize_t mInitCheck;
int mIndex;
+
+ // If we're wrapping another buffer then this reference will make sure it
+ // doesn't get freed.
+ sp<android_native_buffer_t> mWrappedBuffer;
};
}; // namespace android
diff --git a/include/ui/InputDispatcher.h b/include/ui/InputDispatcher.h
index 3599163..63185d3 100644
--- a/include/ui/InputDispatcher.h
+++ b/include/ui/InputDispatcher.h
@@ -389,6 +389,14 @@
*/
virtual void setInputDispatchMode(bool enabled, bool frozen) = 0;
+ /* Transfers touch focus from the window associated with one channel to the
+ * window associated with the other channel.
+ *
+ * Returns true on success. False if the window did not actually have touch focus.
+ */
+ virtual bool transferTouchFocus(const sp<InputChannel>& fromChannel,
+ const sp<InputChannel>& toChannel) = 0;
+
/* Registers or unregister input channels that may be used as targets for input events.
* If monitor is true, the channel will receive a copy of all input events.
*
@@ -445,6 +453,9 @@
virtual void setFocusedApplication(const InputApplication* inputApplication);
virtual void setInputDispatchMode(bool enabled, bool frozen);
+ virtual bool transferTouchFocus(const sp<InputChannel>& fromChannel,
+ const sp<InputChannel>& toChannel);
+
virtual status_t registerInputChannel(const sp<InputChannel>& inputChannel, bool monitor);
virtual status_t unregisterInputChannel(const sp<InputChannel>& inputChannel);
@@ -746,6 +757,9 @@
// Clears the current state.
void clear();
+ // Copies pointer-related parts of the input state to another instance.
+ void copyPointerStateTo(InputState& other) const;
+
private:
struct KeyMemento {
int32_t deviceId;
diff --git a/include/utils/Singleton.h b/include/utils/Singleton.h
index 3b975b4..e1ee8eb 100644
--- a/include/utils/Singleton.h
+++ b/include/utils/Singleton.h
@@ -37,6 +37,11 @@
}
return *instance;
}
+
+ static bool hasInstance() {
+ Mutex::Autolock _l(sLock);
+ return sInstance != 0;
+ }
protected:
~Singleton() { };
diff --git a/libs/binder/Android.mk b/libs/binder/Android.mk
index 13dc500..f9d9f25 100644
--- a/libs/binder/Android.mk
+++ b/libs/binder/Android.mk
@@ -16,6 +16,7 @@
sources := \
Binder.cpp \
BpBinder.cpp \
+ CursorWindow.cpp \
IInterface.cpp \
IMemory.cpp \
IPCThreadState.cpp \
diff --git a/libs/binder/CursorWindow.cpp b/libs/binder/CursorWindow.cpp
new file mode 100644
index 0000000..bdd4dd6
--- /dev/null
+++ b/libs/binder/CursorWindow.cpp
@@ -0,0 +1,410 @@
+/*
+ * Copyright (C) 2006-2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#undef LOG_TAG
+#define LOG_TAG "CursorWindow"
+
+#include <utils/Log.h>
+#include <binder/CursorWindow.h>
+#include <binder/MemoryHeapBase.h>
+#include <binder/MemoryBase.h>
+
+#include <assert.h>
+#include <string.h>
+#include <stdlib.h>
+
+namespace android {
+
+CursorWindow::CursorWindow(size_t maxSize) :
+ mMaxSize(maxSize)
+{
+}
+
+bool CursorWindow::setMemory(const sp<IMemory>& memory)
+{
+ mMemory = memory;
+ mData = (uint8_t *) memory->pointer();
+ if (mData == NULL) {
+ return false;
+ }
+ mHeader = (window_header_t *) mData;
+
+ // Make the window read-only
+ ssize_t size = memory->size();
+ mSize = size;
+ mMaxSize = size;
+ mFreeOffset = size;
+LOG_WINDOW("Created CursorWindow from existing IMemory: mFreeOffset = %d, numRows = %d, numColumns = %d, mSize = %d, mMaxSize = %d, mData = %p", mFreeOffset, mHeader->numRows, mHeader->numColumns, mSize, mMaxSize, mData);
+ return true;
+}
+
+bool CursorWindow::initBuffer(bool localOnly)
+{
+ //TODO Use a non-memory dealer mmap region for localOnly
+
+ sp<MemoryHeapBase> heap;
+ heap = new MemoryHeapBase(mMaxSize, 0, "CursorWindow");
+ if (heap != NULL) {
+ mMemory = new MemoryBase(heap, 0, mMaxSize);
+ if (mMemory != NULL) {
+ mData = (uint8_t *) mMemory->pointer();
+ if (mData) {
+ mHeader = (window_header_t *) mData;
+ mSize = mMaxSize;
+
+ // Put the window into a clean state
+ clear();
+ LOG_WINDOW("Created CursorWindow with new MemoryDealer: mFreeOffset = %d, mSize = %d, mMaxSize = %d, mData = %p", mFreeOffset, mSize, mMaxSize, mData);
+ return true;
+ }
+ }
+ LOGE("CursorWindow heap allocation failed");
+ return false;
+ } else {
+ LOGE("failed to create the CursorWindow heap");
+ return false;
+ }
+}
+
+CursorWindow::~CursorWindow()
+{
+ // Everything that matters is a smart pointer
+}
+
+void CursorWindow::clear()
+{
+ mHeader->numRows = 0;
+ mHeader->numColumns = 0;
+ mFreeOffset = sizeof(window_header_t) + ROW_SLOT_CHUNK_SIZE;
+ // Mark the first chunk's next 'pointer' as null
+ *((uint32_t *)(mData + mFreeOffset - sizeof(uint32_t))) = 0;
+}
+
+int32_t CursorWindow::freeSpace()
+{
+ int32_t freeSpace = mSize - mFreeOffset;
+ if (freeSpace < 0) {
+ freeSpace = 0;
+ }
+ return freeSpace;
+}
+
+field_slot_t * CursorWindow::allocRow()
+{
+ // Fill in the row slot
+ row_slot_t * rowSlot = allocRowSlot();
+ if (rowSlot == NULL) {
+ return NULL;
+ }
+
+ // Allocate the slots for the field directory
+ size_t fieldDirSize = mHeader->numColumns * sizeof(field_slot_t);
+ uint32_t fieldDirOffset = alloc(fieldDirSize);
+ if (!fieldDirOffset) {
+ mHeader->numRows--;
+ LOGE("The row failed, so back out the new row accounting from allocRowSlot %d", mHeader->numRows);
+ return NULL;
+ }
+ field_slot_t * fieldDir = (field_slot_t *)offsetToPtr(fieldDirOffset);
+ memset(fieldDir, 0x0, fieldDirSize);
+
+LOG_WINDOW("Allocated row %u, rowSlot is at offset %u, fieldDir is %d bytes at offset %u\n", (mHeader->numRows - 1), ((uint8_t *)rowSlot) - mData, fieldDirSize, fieldDirOffset);
+ rowSlot->offset = fieldDirOffset;
+
+ return fieldDir;
+}
+
+uint32_t CursorWindow::alloc(size_t requestedSize, bool aligned)
+{
+ int32_t size;
+ uint32_t padding;
+ if (aligned) {
+ // 4 byte alignment
+ padding = 4 - (mFreeOffset & 0x3);
+ } else {
+ padding = 0;
+ }
+
+ size = requestedSize + padding;
+
+ if (size > freeSpace()) {
+ LOGV("need to grow: mSize = %d, size = %d, freeSpace() = %d, numRows = %d", mSize, size,
+ freeSpace(), mHeader->numRows);
+ // Only grow the window if the first row doesn't fit
+ if (mHeader->numRows > 1) {
+ LOGV("not growing since there are already %d row(s), max size %d", mHeader->numRows,
+ mMaxSize);
+ return 0;
+ }
+
+ // Find a new size that will fit the allocation
+ int allocated = mSize - freeSpace();
+ int newSize = mSize + WINDOW_ALLOCATION_SIZE;
+ while (size > (newSize - allocated)) {
+ newSize += WINDOW_ALLOCATION_SIZE;
+ if (newSize > mMaxSize) {
+ LOGE("Attempting to grow window beyond max size (%d)", mMaxSize);
+ return 0;
+ }
+ }
+LOG_WINDOW("found size %d", newSize);
+ mSize = newSize;
+ }
+
+ uint32_t offset = mFreeOffset + padding;
+ mFreeOffset += size;
+ return offset;
+}
+
+row_slot_t * CursorWindow::getRowSlot(int row)
+{
+ LOG_WINDOW("enter getRowSlot current row num %d, this row %d", mHeader->numRows, row);
+ int chunkNum = row / ROW_SLOT_CHUNK_NUM_ROWS;
+ int chunkPos = row % ROW_SLOT_CHUNK_NUM_ROWS;
+ int chunkPtrOffset = sizeof(window_header_t) + ROW_SLOT_CHUNK_SIZE - sizeof(uint32_t);
+ uint8_t * rowChunk = mData + sizeof(window_header_t);
+ for (int i = 0; i < chunkNum; i++) {
+ rowChunk = offsetToPtr(*((uint32_t *)(mData + chunkPtrOffset)));
+ chunkPtrOffset = rowChunk - mData + (ROW_SLOT_CHUNK_NUM_ROWS * sizeof(row_slot_t));
+ }
+ return (row_slot_t *)(rowChunk + (chunkPos * sizeof(row_slot_t)));
+ LOG_WINDOW("exit getRowSlot current row num %d, this row %d", mHeader->numRows, row);
+}
+
+row_slot_t * CursorWindow::allocRowSlot()
+{
+ int chunkNum = mHeader->numRows / ROW_SLOT_CHUNK_NUM_ROWS;
+ int chunkPos = mHeader->numRows % ROW_SLOT_CHUNK_NUM_ROWS;
+ int chunkPtrOffset = sizeof(window_header_t) + ROW_SLOT_CHUNK_SIZE - sizeof(uint32_t);
+ uint8_t * rowChunk = mData + sizeof(window_header_t);
+LOG_WINDOW("Allocating row slot, mHeader->numRows is %d, chunkNum is %d, chunkPos is %d", mHeader->numRows, chunkNum, chunkPos);
+ for (int i = 0; i < chunkNum; i++) {
+ uint32_t nextChunkOffset = *((uint32_t *)(mData + chunkPtrOffset));
+LOG_WINDOW("nextChunkOffset is %d", nextChunkOffset);
+ if (nextChunkOffset == 0) {
+ // Allocate a new row chunk
+ nextChunkOffset = alloc(ROW_SLOT_CHUNK_SIZE, true);
+ if (nextChunkOffset == 0) {
+ return NULL;
+ }
+ rowChunk = offsetToPtr(nextChunkOffset);
+LOG_WINDOW("allocated new chunk at %d, rowChunk = %p", nextChunkOffset, rowChunk);
+ *((uint32_t *)(mData + chunkPtrOffset)) = rowChunk - mData;
+ // Mark the new chunk's next 'pointer' as null
+ *((uint32_t *)(rowChunk + ROW_SLOT_CHUNK_SIZE - sizeof(uint32_t))) = 0;
+ } else {
+LOG_WINDOW("follwing 'pointer' to next chunk, offset of next pointer is %d", chunkPtrOffset);
+ rowChunk = offsetToPtr(nextChunkOffset);
+ chunkPtrOffset = rowChunk - mData + (ROW_SLOT_CHUNK_NUM_ROWS * sizeof(row_slot_t));
+ }
+ }
+ mHeader->numRows++;
+
+ return (row_slot_t *)(rowChunk + (chunkPos * sizeof(row_slot_t)));
+}
+
+field_slot_t * CursorWindow::getFieldSlotWithCheck(int row, int column)
+{
+ if (row < 0 || row >= mHeader->numRows || column < 0 || column >= mHeader->numColumns) {
+ LOGE("Bad request for field slot %d,%d. numRows = %d, numColumns = %d", row, column, mHeader->numRows, mHeader->numColumns);
+ return NULL;
+ }
+ row_slot_t * rowSlot = getRowSlot(row);
+ if (!rowSlot) {
+ LOGE("Failed to find rowSlot for row %d", row);
+ return NULL;
+ }
+ if (rowSlot->offset == 0 || rowSlot->offset >= mSize) {
+ LOGE("Invalid rowSlot, offset = %d", rowSlot->offset);
+ return NULL;
+ }
+ int fieldDirOffset = rowSlot->offset;
+ return ((field_slot_t *)offsetToPtr(fieldDirOffset)) + column;
+}
+
+uint32_t CursorWindow::read_field_slot(int row, int column, field_slot_t * slotOut)
+{
+ if (row < 0 || row >= mHeader->numRows || column < 0 || column >= mHeader->numColumns) {
+ LOGE("Bad request for field slot %d,%d. numRows = %d, numColumns = %d", row, column, mHeader->numRows, mHeader->numColumns);
+ return -1;
+ }
+ row_slot_t * rowSlot = getRowSlot(row);
+ if (!rowSlot) {
+ LOGE("Failed to find rowSlot for row %d", row);
+ return -1;
+ }
+ if (rowSlot->offset == 0 || rowSlot->offset >= mSize) {
+ LOGE("Invalid rowSlot, offset = %d", rowSlot->offset);
+ return -1;
+ }
+LOG_WINDOW("Found field directory for %d,%d at rowSlot %d, offset %d", row, column, (uint8_t *)rowSlot - mData, rowSlot->offset);
+ field_slot_t * fieldDir = (field_slot_t *)offsetToPtr(rowSlot->offset);
+LOG_WINDOW("Read field_slot_t %d,%d: offset = %d, size = %d, type = %d", row, column, fieldDir[column].data.buffer.offset, fieldDir[column].data.buffer.size, fieldDir[column].type);
+
+ // Copy the data to the out param
+ slotOut->data.buffer.offset = fieldDir[column].data.buffer.offset;
+ slotOut->data.buffer.size = fieldDir[column].data.buffer.size;
+ slotOut->type = fieldDir[column].type;
+ return 0;
+}
+
+void CursorWindow::copyIn(uint32_t offset, uint8_t const * data, size_t size)
+{
+ assert(offset + size <= mSize);
+ memcpy(mData + offset, data, size);
+}
+
+void CursorWindow::copyIn(uint32_t offset, int64_t data)
+{
+ assert(offset + sizeof(int64_t) <= mSize);
+ memcpy(mData + offset, (uint8_t *)&data, sizeof(int64_t));
+}
+
+void CursorWindow::copyIn(uint32_t offset, double data)
+{
+ assert(offset + sizeof(double) <= mSize);
+ memcpy(mData + offset, (uint8_t *)&data, sizeof(double));
+}
+
+void CursorWindow::copyOut(uint32_t offset, uint8_t * data, size_t size)
+{
+ assert(offset + size <= mSize);
+ memcpy(data, mData + offset, size);
+}
+
+int64_t CursorWindow::copyOutLong(uint32_t offset)
+{
+ int64_t value;
+ assert(offset + sizeof(int64_t) <= mSize);
+ memcpy(&value, mData + offset, sizeof(int64_t));
+ return value;
+}
+
+double CursorWindow::copyOutDouble(uint32_t offset)
+{
+ double value;
+ assert(offset + sizeof(double) <= mSize);
+ memcpy(&value, mData + offset, sizeof(double));
+ return value;
+}
+
+bool CursorWindow::putLong(unsigned int row, unsigned int col, int64_t value)
+{
+ field_slot_t * fieldSlot = getFieldSlotWithCheck(row, col);
+ if (!fieldSlot) {
+ return false;
+ }
+
+#if WINDOW_STORAGE_INLINE_NUMERICS
+ fieldSlot->data.l = value;
+#else
+ int offset = alloc(sizeof(int64_t));
+ if (!offset) {
+ return false;
+ }
+
+ copyIn(offset, value);
+
+ fieldSlot->data.buffer.offset = offset;
+ fieldSlot->data.buffer.size = sizeof(int64_t);
+#endif
+ fieldSlot->type = FIELD_TYPE_INTEGER;
+ return true;
+}
+
+bool CursorWindow::putDouble(unsigned int row, unsigned int col, double value)
+{
+ field_slot_t * fieldSlot = getFieldSlotWithCheck(row, col);
+ if (!fieldSlot) {
+ return false;
+ }
+
+#if WINDOW_STORAGE_INLINE_NUMERICS
+ fieldSlot->data.d = value;
+#else
+ int offset = alloc(sizeof(int64_t));
+ if (!offset) {
+ return false;
+ }
+
+ copyIn(offset, value);
+
+ fieldSlot->data.buffer.offset = offset;
+ fieldSlot->data.buffer.size = sizeof(double);
+#endif
+ fieldSlot->type = FIELD_TYPE_FLOAT;
+ return true;
+}
+
+bool CursorWindow::putNull(unsigned int row, unsigned int col)
+{
+ field_slot_t * fieldSlot = getFieldSlotWithCheck(row, col);
+ if (!fieldSlot) {
+ return false;
+ }
+
+ fieldSlot->type = FIELD_TYPE_NULL;
+ fieldSlot->data.buffer.offset = 0;
+ fieldSlot->data.buffer.size = 0;
+ return true;
+}
+
+bool CursorWindow::getLong(unsigned int row, unsigned int col, int64_t * valueOut)
+{
+ field_slot_t * fieldSlot = getFieldSlotWithCheck(row, col);
+ if (!fieldSlot || fieldSlot->type != FIELD_TYPE_INTEGER) {
+ return false;
+ }
+
+#if WINDOW_STORAGE_INLINE_NUMERICS
+ *valueOut = fieldSlot->data.l;
+#else
+ *valueOut = copyOutLong(fieldSlot->data.buffer.offset);
+#endif
+ return true;
+}
+
+bool CursorWindow::getDouble(unsigned int row, unsigned int col, double * valueOut)
+{
+ field_slot_t * fieldSlot = getFieldSlotWithCheck(row, col);
+ if (!fieldSlot || fieldSlot->type != FIELD_TYPE_FLOAT) {
+ return false;
+ }
+
+#if WINDOW_STORAGE_INLINE_NUMERICS
+ *valueOut = fieldSlot->data.d;
+#else
+ *valueOut = copyOutDouble(fieldSlot->data.buffer.offset);
+#endif
+ return true;
+}
+
+bool CursorWindow::getNull(unsigned int row, unsigned int col, bool * valueOut)
+{
+ field_slot_t * fieldSlot = getFieldSlotWithCheck(row, col);
+ if (!fieldSlot) {
+ return false;
+ }
+
+ if (fieldSlot->type != FIELD_TYPE_NULL) {
+ *valueOut = false;
+ } else {
+ *valueOut = true;
+ }
+ return true;
+}
+
+}; // namespace android
diff --git a/libs/surfaceflinger_client/SharedBufferStack.cpp b/libs/surfaceflinger_client/SharedBufferStack.cpp
index 4bc5d9e..8f583f0 100644
--- a/libs/surfaceflinger_client/SharedBufferStack.cpp
+++ b/libs/surfaceflinger_client/SharedBufferStack.cpp
@@ -380,11 +380,6 @@
{
SharedBufferStack& stack( *mSharedStack );
- if (stack.head == tail && stack.available == mNumBuffers) {
- LOGW("dequeue: tail=%d, head=%d, avail=%d, queued=%d",
- tail, stack.head, stack.available, stack.queued);
- }
-
RWLock::AutoRLock _rd(mLock);
const nsecs_t dequeueTime = systemTime(SYSTEM_TIME_THREAD);
diff --git a/libs/surfaceflinger_client/Surface.cpp b/libs/surfaceflinger_client/Surface.cpp
index d44aab9..0994980 100644
--- a/libs/surfaceflinger_client/Surface.cpp
+++ b/libs/surfaceflinger_client/Surface.cpp
@@ -364,6 +364,13 @@
height = surface->mHeight;
format = surface->mFormat;
flags = surface->mFlags;
+ } else if (surface != 0 && surface->mSurface != 0) {
+ LOGW("Parceling invalid surface with non-NULL ISurface as NULL: "
+ "mSurface = %p, mIdentity = %d, mWidth = %d, mHeight = %d, "
+ "mFormat = %d, mFlags = 0x%08x, mInitCheck = %d",
+ surface->mSurface.get(), surface->mIdentity, surface->mWidth,
+ surface->mHeight, surface->mFormat, surface->mFlags,
+ surface->mInitCheck);
}
parcel->writeStrongBinder(sur!=0 ? sur->asBinder() : NULL);
parcel->writeInt32(identity);
@@ -438,21 +445,15 @@
mSharedBufferClient = new SharedBufferClient(
mClient.getSharedClient(), token, 2, mIdentity);
mInitCheck = mClient.getSharedClient()->validate(token);
+ } else {
+ LOGW("Not initializing the shared buffer client because token = %d",
+ token);
}
}
}
Surface::~Surface()
{
- // this is a client-side operation, the surface is destroyed, unmap
- // its buffers in this process.
- size_t size = mBuffers.size();
- for (size_t i=0 ; i<size ; i++) {
- if (mBuffers[i] != 0 && mBuffers[i]->handle != 0) {
- getBufferMapper().unregisterBuffer(mBuffers[i]->handle);
- }
- }
-
// clear all references and trigger an IPC now, to make sure things
// happen without delay, since these resources are quite heavy.
mBuffers.clear();
@@ -1011,7 +1012,20 @@
int Surface::getBufferIndex(const sp<GraphicBuffer>& buffer) const
{
- return buffer->getIndex();
+ int idx = buffer->getIndex();
+ if (idx < 0) {
+ // The buffer doesn't have an index set. See if the handle the same as
+ // one of the buffers for which we do know the index. This can happen
+ // e.g. if GraphicBuffer is used to wrap an android_native_buffer_t that
+ // was dequeued from an ANativeWindow.
+ for (int i = 0; i < mBuffers.size(); i++) {
+ if (buffer->handle == mBuffers[i]->handle) {
+ idx = mBuffers[i]->getIndex();
+ break;
+ }
+ }
+ }
+ return idx;
}
status_t Surface::getBufferLocked(int index,
@@ -1025,7 +1039,6 @@
// free the current buffer
sp<GraphicBuffer>& currentBuffer(mBuffers.editItemAt(index));
if (currentBuffer != 0) {
- getBufferMapper().unregisterBuffer(currentBuffer->handle);
currentBuffer.clear();
}
@@ -1033,7 +1046,7 @@
LOGE_IF(buffer==0,
"ISurface::getBuffer(%d, %08x) returned NULL",
index, usage);
- if (buffer != 0) { // this should never happen by construction
+ if (buffer != 0) { // this should always happen by construction
LOGE_IF(buffer->handle == NULL,
"Surface (identity=%d) requestBuffer(%d, %u, %u, %u, %08x) "
"returned a buffer with a null handle",
@@ -1041,13 +1054,8 @@
err = mSharedBufferClient->getStatus();
LOGE_IF(err, "Surface (identity=%d) state = %d", mIdentity, err);
if (!err && buffer->handle != NULL) {
- err = getBufferMapper().registerBuffer(buffer->handle);
- LOGW_IF(err, "registerBuffer(...) failed %d (%s)",
- err, strerror(-err));
- if (err == NO_ERROR) {
- currentBuffer = buffer;
- currentBuffer->setIndex(index);
- }
+ currentBuffer = buffer;
+ currentBuffer->setIndex(index);
} else {
err = err<0 ? err : status_t(NO_MEMORY);
}
diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp
index 519c277..436e064 100644
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@ -77,6 +77,19 @@
handle = inHandle;
}
+GraphicBuffer::GraphicBuffer(android_native_buffer_t* buffer, bool keepOwnership)
+ : BASE(), mOwner(keepOwnership ? ownHandle : ownNone),
+ mBufferMapper(GraphicBufferMapper::get()),
+ mInitCheck(NO_ERROR), mIndex(-1), mWrappedBuffer(buffer)
+{
+ width = buffer->width;
+ height = buffer->height;
+ stride = buffer->stride;
+ format = buffer->format;
+ usage = buffer->usage;
+ handle = buffer->handle;
+}
+
GraphicBuffer::~GraphicBuffer()
{
if (handle) {
@@ -87,12 +100,14 @@
void GraphicBuffer::free_handle()
{
if (mOwner == ownHandle) {
+ mBufferMapper.unregisterBuffer(handle);
native_handle_close(handle);
native_handle_delete(const_cast<native_handle*>(handle));
} else if (mOwner == ownData) {
GraphicBufferAllocator& allocator(GraphicBufferAllocator::get());
allocator.free(handle);
}
+ mWrappedBuffer = 0;
}
status_t GraphicBuffer::initCheck() const {
@@ -253,6 +268,11 @@
}
mOwner = ownHandle;
+
+ if (handle != 0) {
+ mBufferMapper.registerBuffer(handle);
+ }
+
return NO_ERROR;
}
diff --git a/libs/ui/InputDispatcher.cpp b/libs/ui/InputDispatcher.cpp
index 6ba19d7..84c3db8 100644
--- a/libs/ui/InputDispatcher.cpp
+++ b/libs/ui/InputDispatcher.cpp
@@ -2612,6 +2612,82 @@
}
}
+bool InputDispatcher::transferTouchFocus(const sp<InputChannel>& fromChannel,
+ const sp<InputChannel>& toChannel) {
+#if DEBUG_FOCUS
+ LOGD("transferTouchFocus: fromChannel=%s, toChannel=%s",
+ fromChannel->getName().string(), toChannel->getName().string());
+#endif
+ { // acquire lock
+ AutoMutex _l(mLock);
+
+ const InputWindow* fromWindow = getWindowLocked(fromChannel);
+ const InputWindow* toWindow = getWindowLocked(toChannel);
+ if (! fromWindow || ! toWindow) {
+#if DEBUG_FOCUS
+ LOGD("Cannot transfer focus because from or to window not found.");
+#endif
+ return false;
+ }
+ if (fromWindow == toWindow) {
+#if DEBUG_FOCUS
+ LOGD("Trivial transfer to same window.");
+#endif
+ return true;
+ }
+
+ bool found = false;
+ for (size_t i = 0; i < mTouchState.windows.size(); i++) {
+ const TouchedWindow& touchedWindow = mTouchState.windows[i];
+ if (touchedWindow.window == fromWindow) {
+ int32_t oldTargetFlags = touchedWindow.targetFlags;
+ BitSet32 pointerIds = touchedWindow.pointerIds;
+
+ mTouchState.windows.removeAt(i);
+
+ int32_t newTargetFlags = 0;
+ if (oldTargetFlags & InputTarget::FLAG_FOREGROUND) {
+ newTargetFlags |= InputTarget::FLAG_FOREGROUND;
+ if (toWindow->layoutParamsFlags & InputWindow::FLAG_SPLIT_TOUCH) {
+ newTargetFlags |= InputTarget::FLAG_SPLIT;
+ }
+ }
+ mTouchState.addOrUpdateWindow(toWindow, newTargetFlags, pointerIds);
+
+ found = true;
+ break;
+ }
+ }
+
+ if (! found) {
+#if DEBUG_FOCUS
+ LOGD("Focus transfer failed because from window did not have focus.");
+#endif
+ return false;
+ }
+
+ ssize_t fromConnectionIndex = getConnectionIndexLocked(fromChannel);
+ ssize_t toConnectionIndex = getConnectionIndexLocked(toChannel);
+ if (fromConnectionIndex >= 0 && toConnectionIndex >= 0) {
+ sp<Connection> fromConnection = mConnectionsByReceiveFd.valueAt(fromConnectionIndex);
+ sp<Connection> toConnection = mConnectionsByReceiveFd.valueAt(toConnectionIndex);
+
+ fromConnection->inputState.copyPointerStateTo(toConnection->inputState);
+ synthesizeCancelationEventsForConnectionLocked(fromConnection,
+ InputState::CANCEL_POINTER_EVENTS,
+ "transferring touch focus from this window to another window");
+ }
+
+#if DEBUG_FOCUS
+ logDispatchStateLocked();
+#endif
+ } // release lock
+
+ // Wake up poll loop since it may need to make new input dispatching choices.
+ mLooper->wake();
+ return true;
+}
+
void InputDispatcher::logDispatchStateLocked() {
String8 dump;
dumpDispatchStateLocked(dump);
@@ -3338,6 +3414,24 @@
mMotionMementos.clear();
}
+void InputDispatcher::InputState::copyPointerStateTo(InputState& other) const {
+ for (size_t i = 0; i < mMotionMementos.size(); i++) {
+ const MotionMemento& memento = mMotionMementos.itemAt(i);
+ if (memento.source & AINPUT_SOURCE_CLASS_POINTER) {
+ for (size_t j = 0; j < other.mMotionMementos.size(); ) {
+ const MotionMemento& otherMemento = other.mMotionMementos.itemAt(j);
+ if (memento.deviceId == otherMemento.deviceId
+ && memento.source == otherMemento.source) {
+ other.mMotionMementos.removeAt(j);
+ } else {
+ j += 1;
+ }
+ }
+ other.mMotionMementos.push(memento);
+ }
+ }
+}
+
bool InputDispatcher::InputState::shouldCancelEvent(int32_t eventSource,
CancelationOptions options) {
switch (options) {
diff --git a/libs/utils/ResourceTypes.cpp b/libs/utils/ResourceTypes.cpp
index 8345cc3..91e7df3 100644
--- a/libs/utils/ResourceTypes.cpp
+++ b/libs/utils/ResourceTypes.cpp
@@ -317,6 +317,12 @@
mStringPoolSize =
(mHeader->header.size-mHeader->stringsStart)/charSize;
} else {
+ // check invariant: styles starts before end of data
+ if (mHeader->stylesStart >= (mHeader->header.size-sizeof(uint16_t))) {
+ LOGW("Bad style block: style block starts at %d past data size of %d\n",
+ (int)mHeader->stylesStart, (int)mHeader->header.size);
+ return (mError=BAD_TYPE);
+ }
// check invariant: styles follow the strings
if (mHeader->stylesStart <= mHeader->stringsStart) {
LOGW("Bad style block: style block starts at %d, before strings at %d\n",
@@ -1878,6 +1884,12 @@
outName->type = grp->basePackage->typeStrings.stringAt(t, &outName->typeLen);
outName->name = grp->basePackage->keyStrings.stringAt(
dtohl(entry->key.index), &outName->nameLen);
+
+ // If we have a bad index for some reason, we should abort.
+ if (outName->type == NULL || outName->name == NULL) {
+ return false;
+ }
+
return true;
}
@@ -2609,6 +2621,24 @@
*outType = *defType;
}
*outName = String16(p, end-p);
+ if(**outPackage == 0) {
+ if(outErrorMsg) {
+ *outErrorMsg = "Resource package cannot be an empty string";
+ }
+ return false;
+ }
+ if(**outType == 0) {
+ if(outErrorMsg) {
+ *outErrorMsg = "Resource type cannot be an empty string";
+ }
+ return false;
+ }
+ if(**outName == 0) {
+ if(outErrorMsg) {
+ *outErrorMsg = "Resource id cannot be an empty string";
+ }
+ return false;
+ }
return true;
}
@@ -4127,13 +4157,16 @@
| (0x00ff0000 & ((typeIndex+1)<<16))
| (0x0000ffff & (entryIndex));
resource_name resName;
- this->getResourceName(resID, &resName);
- printf(" spec resource 0x%08x %s:%s/%s: flags=0x%08x\n",
- resID,
- CHAR16_TO_CSTR(resName.package, resName.packageLen),
- CHAR16_TO_CSTR(resName.type, resName.typeLen),
- CHAR16_TO_CSTR(resName.name, resName.nameLen),
- dtohl(typeConfigs->typeSpecFlags[entryIndex]));
+ if (this->getResourceName(resID, &resName)) {
+ printf(" spec resource 0x%08x %s:%s/%s: flags=0x%08x\n",
+ resID,
+ CHAR16_TO_CSTR(resName.package, resName.packageLen),
+ CHAR16_TO_CSTR(resName.type, resName.typeLen),
+ CHAR16_TO_CSTR(resName.name, resName.nameLen),
+ dtohl(typeConfigs->typeSpecFlags[entryIndex]));
+ } else {
+ printf(" INVALID TYPE CONFIG FOR RESOURCE 0x%08x\n", resID);
+ }
}
}
for (size_t configIndex=0; configIndex<NTC; configIndex++) {
@@ -4340,11 +4373,14 @@
| (0x00ff0000 & ((typeIndex+1)<<16))
| (0x0000ffff & (entryIndex));
resource_name resName;
- this->getResourceName(resID, &resName);
- printf(" resource 0x%08x %s:%s/%s: ", resID,
- CHAR16_TO_CSTR(resName.package, resName.packageLen),
- CHAR16_TO_CSTR(resName.type, resName.typeLen),
- CHAR16_TO_CSTR(resName.name, resName.nameLen));
+ if (this->getResourceName(resID, &resName)) {
+ printf(" resource 0x%08x %s:%s/%s: ", resID,
+ CHAR16_TO_CSTR(resName.package, resName.packageLen),
+ CHAR16_TO_CSTR(resName.type, resName.typeLen),
+ CHAR16_TO_CSTR(resName.name, resName.nameLen));
+ } else {
+ printf(" INVALID RESOURCE 0x%08x: ", resID);
+ }
if ((thisOffset&0x3) != 0) {
printf("NON-INTEGER OFFSET: %p\n", (void*)thisOffset);
continue;
@@ -4402,18 +4438,19 @@
print_value(pkg, value);
} else if (bagPtr != NULL) {
const int N = dtohl(bagPtr->count);
- const ResTable_map* mapPtr = (const ResTable_map*)
- (((const uint8_t*)ent) + esize);
+ const uint8_t* baseMapPtr = (const uint8_t*)ent;
+ size_t mapOffset = esize;
+ const ResTable_map* mapPtr = (ResTable_map*)(baseMapPtr+mapOffset);
printf(" Parent=0x%08x, Count=%d\n",
dtohl(bagPtr->parent.ident), N);
- for (int i=0; i<N; i++) {
+ for (int i=0; i<N && mapOffset < (typeSize-sizeof(ResTable_map)); i++) {
printf(" #%i (Key=0x%08x): ",
i, dtohl(mapPtr->name.ident));
value.copyFrom_dtoh(mapPtr->value);
print_value(pkg, value);
const size_t size = dtohs(mapPtr->value.size);
- mapPtr = (ResTable_map*)(((const uint8_t*)mapPtr)
- + size + sizeof(*mapPtr)-sizeof(mapPtr->value));
+ mapOffset += size + sizeof(*mapPtr)-sizeof(mapPtr->value);
+ mapPtr = (ResTable_map*)(baseMapPtr+mapOffset);
}
}
}
diff --git a/opengl/libagl/egl.cpp b/opengl/libagl/egl.cpp
index 460b74f..239dc05 100644
--- a/opengl/libagl/egl.cpp
+++ b/opengl/libagl/egl.cpp
@@ -1969,7 +1969,7 @@
if (egl_display_t::is_valid(dpy) == EGL_FALSE)
return setError(EGL_BAD_DISPLAY, EGL_FALSE);
// TODO: eglSwapInterval()
- return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+ return EGL_TRUE;
}
// ----------------------------------------------------------------------------
diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp
index 2d1a278..bc944a0 100644
--- a/opengl/libs/EGL/egl.cpp
+++ b/opengl/libs/EGL/egl.cpp
@@ -59,6 +59,8 @@
"EGL_KHR_image "
"EGL_KHR_image_base "
"EGL_KHR_image_pixmap "
+ "EGL_KHR_gl_texture_2D_image "
+ "EGL_KHR_fence_sync "
"EGL_ANDROID_image_native_buffer "
"EGL_ANDROID_swap_rectangle "
;
@@ -243,9 +245,23 @@
EGLImageKHR images[IMPL_NUM_IMPLEMENTATIONS];
};
+struct egl_sync_t : public egl_object_t
+{
+ typedef egl_object_t::LocalRef<egl_sync_t, EGLSyncKHR> Ref;
+
+ egl_sync_t(EGLDisplay dpy, EGLContext context, EGLSyncKHR sync)
+ : dpy(dpy), context(context), sync(sync)
+ {
+ }
+ EGLDisplay dpy;
+ EGLContext context;
+ EGLSyncKHR sync;
+};
+
typedef egl_surface_t::Ref SurfaceRef;
typedef egl_context_t::Ref ContextRef;
typedef egl_image_t::Ref ImageRef;
+typedef egl_sync_t::Ref SyncRef;
struct tls_t
{
@@ -483,6 +499,11 @@
return egl_to_native_cast<egl_image_t>(image);
}
+static inline
+egl_sync_t* get_sync(EGLSyncKHR sync) {
+ return egl_to_native_cast<egl_sync_t>(sync);
+}
+
static egl_connection_t* validate_display_config(
EGLDisplay dpy, EGLConfig config,
egl_display_t const*& dp)
@@ -1790,6 +1811,111 @@
return EGL_TRUE;
}
+// ----------------------------------------------------------------------------
+// EGL_EGLEXT_VERSION 5
+// ----------------------------------------------------------------------------
+
+
+EGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list)
+{
+ EGLContext ctx = eglGetCurrentContext();
+ ContextRef _c(ctx);
+ if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_NO_SYNC_KHR);
+ if (!validate_display_context(dpy, ctx))
+ return EGL_NO_SYNC_KHR;
+ egl_display_t const * const dp = get_display(dpy);
+ egl_context_t * const c = get_context(ctx);
+ EGLSyncKHR result = EGL_NO_SYNC_KHR;
+ if (c->cnx->egl.eglCreateSyncKHR) {
+ EGLSyncKHR sync = c->cnx->egl.eglCreateSyncKHR(
+ dp->disp[c->impl].dpy, type, attrib_list);
+ if (sync == EGL_NO_SYNC_KHR)
+ return sync;
+ result = (egl_sync_t*)new egl_sync_t(dpy, ctx, sync);
+ }
+ return (EGLSyncKHR)result;
+}
+
+EGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync)
+{
+ egl_display_t const * const dp = get_display(dpy);
+ if (dp == 0) {
+ return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+ }
+
+ SyncRef _s(sync);
+ if (!_s.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+ egl_sync_t* syncObject = get_sync(sync);
+
+ EGLContext ctx = syncObject->context;
+ ContextRef _c(ctx);
+ if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+ if (!validate_display_context(dpy, ctx))
+ return EGL_FALSE;
+
+ egl_context_t * const c = get_context(ctx);
+
+ if (c->cnx->egl.eglDestroySyncKHR) {
+ return c->cnx->egl.eglDestroySyncKHR(
+ dp->disp[c->impl].dpy, syncObject->sync);
+ }
+
+ return EGL_FALSE;
+}
+
+EGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout)
+{
+ egl_display_t const * const dp = get_display(dpy);
+ if (dp == 0) {
+ return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+ }
+
+ SyncRef _s(sync);
+ if (!_s.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+ egl_sync_t* syncObject = get_sync(sync);
+
+ EGLContext ctx = syncObject->context;
+ ContextRef _c(ctx);
+ if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+ if (!validate_display_context(dpy, ctx))
+ return EGL_FALSE;
+
+ egl_context_t * const c = get_context(ctx);
+
+ if (c->cnx->egl.eglClientWaitSyncKHR) {
+ return c->cnx->egl.eglClientWaitSyncKHR(
+ dp->disp[c->impl].dpy, syncObject->sync, flags, timeout);
+ }
+
+ return EGL_FALSE;
+}
+
+EGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value)
+{
+ egl_display_t const * const dp = get_display(dpy);
+ if (dp == 0) {
+ return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+ }
+
+ SyncRef _s(sync);
+ if (!_s.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+ egl_sync_t* syncObject = get_sync(sync);
+
+ EGLContext ctx = syncObject->context;
+ ContextRef _c(ctx);
+ if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+ if (!validate_display_context(dpy, ctx))
+ return EGL_FALSE;
+
+ egl_context_t * const c = get_context(ctx);
+
+ if (c->cnx->egl.eglGetSyncAttribKHR) {
+ return c->cnx->egl.eglGetSyncAttribKHR(
+ dp->disp[c->impl].dpy, syncObject->sync, attribute, value);
+ }
+
+ return EGL_FALSE;
+}
// ----------------------------------------------------------------------------
// ANDROID extensions
diff --git a/opengl/libs/EGL/egl_entries.in b/opengl/libs/EGL/egl_entries.in
index 5d89287..63c3c19 100644
--- a/opengl/libs/EGL/egl_entries.in
+++ b/opengl/libs/EGL/egl_entries.in
@@ -51,6 +51,13 @@
EGL_ENTRY(EGLImageKHR, eglCreateImageKHR, EGLDisplay, EGLContext, EGLenum, EGLClientBuffer, const EGLint *)
EGL_ENTRY(EGLBoolean, eglDestroyImageKHR, EGLDisplay, EGLImageKHR)
+/* EGL_EGLEXT_VERSION 5 */
+
+EGL_ENTRY(EGLSyncKHR, eglCreateSyncKHR, EGLDisplay, EGLenum, const EGLint *)
+EGL_ENTRY(EGLBoolean, eglDestroySyncKHR, EGLDisplay, EGLSyncKHR)
+EGL_ENTRY(EGLint, eglClientWaitSyncKHR, EGLDisplay, EGLSyncKHR, EGLint, EGLTimeKHR)
+EGL_ENTRY(EGLBoolean, eglGetSyncAttribKHR, EGLDisplay, EGLSyncKHR, EGLint, EGLint *)
+
/* ANDROID extensions */
EGL_ENTRY(EGLBoolean, eglSetSwapRectangleANDROID, EGLDisplay, EGLSurface, EGLint, EGLint, EGLint, EGLint)
diff --git a/opengl/libs/GLES2/gl2.cpp b/opengl/libs/GLES2/gl2.cpp
index 18dd483..fee4609 100644
--- a/opengl/libs/GLES2/gl2.cpp
+++ b/opengl/libs/GLES2/gl2.cpp
@@ -39,6 +39,8 @@
#undef CALL_GL_API
#undef CALL_GL_API_RETURN
+#define DEBUG_CALL_GL_API 0
+
#if USE_FAST_TLS_KEY
#ifdef HAVE_ARM_TLS_REGISTER
@@ -74,10 +76,24 @@
#define API_ENTRY(_api) _api
+#if DEBUG_CALL_GL_API
+
#define CALL_GL_API(_api, ...) \
gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; \
- _c->_api(__VA_ARGS__)
-
+ _c->_api(__VA_ARGS__); \
+ GLenum status = GL_NO_ERROR; \
+ while ((status = glGetError()) != GL_NO_ERROR) { \
+ LOGD("[" #_api "] 0x%x", status); \
+ }
+
+#else
+
+ #define CALL_GL_API(_api, ...) \
+ gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; \
+ _c->_api(__VA_ARGS__);
+
+#endif
+
#define CALL_GL_API_RETURN(_api, ...) \
gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; \
return _c->_api(__VA_ARGS__)
diff --git a/opengl/tests/gl_perf/Android.mk b/opengl/tests/gl_perf/Android.mk
new file mode 100644
index 0000000..37647ca
--- /dev/null
+++ b/opengl/tests/gl_perf/Android.mk
@@ -0,0 +1,20 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+ gl2_perf.cpp \
+ filltest.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+ libcutils \
+ libEGL \
+ libGLESv2 \
+ libui
+
+LOCAL_MODULE:= test-opengl-gl2_perf
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES
+
+include $(BUILD_EXECUTABLE)
diff --git a/opengl/tests/gl_perf/fill_common.cpp b/opengl/tests/gl_perf/fill_common.cpp
new file mode 100644
index 0000000..a069f67
--- /dev/null
+++ b/opengl/tests/gl_perf/fill_common.cpp
@@ -0,0 +1,298 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "fragment_shaders.cpp"
+
+FILE * fOut = NULL;
+void ptSwap();
+
+static char gCurrentTestName[1024];
+static uint32_t gWidth = 0;
+static uint32_t gHeight = 0;
+
+static void checkGlError(const char* op) {
+ for (GLint error = glGetError(); error; error
+ = glGetError()) {
+ LOGE("after %s() glError (0x%x)\n", op, error);
+ }
+}
+
+GLuint loadShader(GLenum shaderType, const char* pSource) {
+ GLuint shader = glCreateShader(shaderType);
+ if (shader) {
+ glShaderSource(shader, 1, &pSource, NULL);
+ glCompileShader(shader);
+ GLint compiled = 0;
+ glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled);
+ if (!compiled) {
+ GLint infoLen = 0;
+ glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infoLen);
+ if (infoLen) {
+ char* buf = (char*) malloc(infoLen);
+ if (buf) {
+ glGetShaderInfoLog(shader, infoLen, NULL, buf);
+ LOGE("Could not compile shader %d:\n%s\n", shaderType, buf);
+ free(buf);
+ }
+ glDeleteShader(shader);
+ shader = 0;
+ }
+ }
+ }
+ return shader;
+}
+
+enum {
+ A_POS,
+ A_COLOR,
+ A_TEX0,
+ A_TEX1
+};
+
+GLuint createProgram(const char* pVertexSource, const char* pFragmentSource) {
+ GLuint vertexShader = loadShader(GL_VERTEX_SHADER, pVertexSource);
+ if (!vertexShader) {
+ return 0;
+ }
+
+ GLuint pixelShader = loadShader(GL_FRAGMENT_SHADER, pFragmentSource);
+ if (!pixelShader) {
+ return 0;
+ }
+
+ GLuint program = glCreateProgram();
+ if (program) {
+ glAttachShader(program, vertexShader);
+ checkGlError("glAttachShader v");
+ glAttachShader(program, pixelShader);
+ checkGlError("glAttachShader p");
+
+ glBindAttribLocation(program, A_POS, "a_pos");
+ glBindAttribLocation(program, A_COLOR, "a_color");
+ glBindAttribLocation(program, A_TEX0, "a_tex0");
+ glBindAttribLocation(program, A_TEX1, "a_tex1");
+ glLinkProgram(program);
+ GLint linkStatus = GL_FALSE;
+ glGetProgramiv(program, GL_LINK_STATUS, &linkStatus);
+ if (linkStatus != GL_TRUE) {
+ GLint bufLength = 0;
+ glGetProgramiv(program, GL_INFO_LOG_LENGTH, &bufLength);
+ if (bufLength) {
+ char* buf = (char*) malloc(bufLength);
+ if (buf) {
+ glGetProgramInfoLog(program, bufLength, NULL, buf);
+ LOGE("Could not link program:\n%s\n", buf);
+ free(buf);
+ }
+ }
+ glDeleteProgram(program);
+ program = 0;
+ }
+ }
+ checkGlError("createProgram");
+ glUseProgram(program);
+ return program;
+}
+
+uint64_t getTime() {
+ struct timespec t;
+ clock_gettime(CLOCK_MONOTONIC, &t);
+ return t.tv_nsec + ((uint64_t)t.tv_sec * 1000 * 1000 * 1000);
+}
+
+uint64_t gTime;
+void startTimer() {
+ gTime = getTime();
+}
+
+
+static void endTimer(int count) {
+ uint64_t t2 = getTime();
+ double delta = ((double)(t2 - gTime)) / 1000000000;
+ double pixels = (gWidth * gHeight) * count;
+ double mpps = pixels / delta / 1000000;
+ double dc60 = ((double)count) / delta / 60;
+
+ if (fOut) {
+ fprintf(fOut, "%s, %f, %f\r\n", gCurrentTestName, mpps, dc60);
+ fflush(fOut);
+ } else {
+ printf("%s, %f, %f\n", gCurrentTestName, mpps, dc60);
+ }
+ LOGI("%s, %f, %f\r\n", gCurrentTestName, mpps, dc60);
+}
+
+
+static const char gVertexShader[] =
+ "attribute vec4 a_pos;\n"
+ "attribute vec4 a_color;\n"
+ "attribute vec2 a_tex0;\n"
+ "attribute vec2 a_tex1;\n"
+ "varying vec4 v_color;\n"
+ "varying vec2 v_tex0;\n"
+ "varying vec2 v_tex1;\n"
+ "uniform vec2 u_texOff;\n"
+
+ "void main() {\n"
+ " v_color = a_color;\n"
+ " v_tex0 = a_tex0;\n"
+ " v_tex1 = a_tex1;\n"
+ " v_tex0.x += u_texOff.x;\n"
+ " v_tex1.y += u_texOff.y;\n"
+ " gl_Position = a_pos;\n"
+ "}\n";
+
+static void setupVA() {
+ static const float vtx[] = {
+ -1.0f,-1.0f,
+ 1.0f,-1.0f,
+ -1.0f, 1.0f,
+ 1.0f, 1.0f };
+ static const float color[] = {
+ 1.0f,0.0f,1.0f,1.0f,
+ 0.0f,0.0f,1.0f,1.0f,
+ 1.0f,1.0f,0.0f,1.0f,
+ 1.0f,1.0f,1.0f,1.0f };
+ static const float tex0[] = {
+ 0.0f,0.0f,
+ 1.0f,0.0f,
+ 0.0f,1.0f,
+ 1.0f,1.0f };
+ static const float tex1[] = {
+ 1.0f,0.0f,
+ 1.0f,1.0f,
+ 0.0f,1.0f,
+ 0.0f,0.0f };
+
+ glEnableVertexAttribArray(A_POS);
+ glEnableVertexAttribArray(A_COLOR);
+ glEnableVertexAttribArray(A_TEX0);
+ glEnableVertexAttribArray(A_TEX1);
+
+ glVertexAttribPointer(A_POS, 2, GL_FLOAT, false, 8, vtx);
+ glVertexAttribPointer(A_COLOR, 4, GL_FLOAT, false, 16, color);
+ glVertexAttribPointer(A_TEX0, 2, GL_FLOAT, false, 8, tex0);
+ glVertexAttribPointer(A_TEX1, 2, GL_FLOAT, false, 8, tex1);
+}
+
+static void randUniform(int pgm, const char *var) {
+ int loc = glGetUniformLocation(pgm, var);
+ if (loc >= 0) {
+ float x = ((float)rand()) / RAND_MAX;
+ float y = ((float)rand()) / RAND_MAX;
+ float z = ((float)rand()) / RAND_MAX;
+ float w = ((float)rand()) / RAND_MAX;
+ glUniform4f(loc, x, y, z, w);
+ }
+}
+
+static void doLoop(bool warmup, int pgm, uint32_t passCount) {
+ if (warmup) {
+ glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
+ glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+ ptSwap();
+ glFinish();
+ return;
+ }
+
+ startTimer();
+ glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
+ for (uint32_t ct=0; ct < passCount; ct++) {
+ int loc = glGetUniformLocation(pgm, "u_texOff");
+ glUniform2f(loc, ((float)ct) / passCount, ((float)ct) / 2.f / passCount);
+
+ randUniform(pgm, "u_color");
+ randUniform(pgm, "u_0");
+ randUniform(pgm, "u_1");
+ randUniform(pgm, "u_2");
+ randUniform(pgm, "u_3");
+ glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+ }
+ ptSwap();
+ glFinish();
+ endTimer(passCount);
+}
+
+
+static uint32_t rgb(uint32_t r, uint32_t g, uint32_t b)
+{
+ uint32_t ret = 0xff000000;
+ ret |= r & 0xff;
+ ret |= (g & 0xff) << 8;
+ ret |= (b & 0xff) << 16;
+ return ret;
+}
+
+void genTextures() {
+ uint32_t *m = (uint32_t *)malloc(1024*1024*4);
+ for (int y=0; y < 1024; y++){
+ for (int x=0; x < 1024; x++){
+ m[y*1024 + x] = rgb(x, (((x+y) & 0xff) == 0x7f) * 0xff, y);
+ }
+ }
+ glBindTexture(GL_TEXTURE_2D, 1);
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1024, 1024, 0, GL_RGBA, GL_UNSIGNED_BYTE, m);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+
+ for (int y=0; y < 16; y++){
+ for (int x=0; x < 16; x++){
+ m[y*16 + x] = rgb(x << 4, (((x+y) & 0xf) == 0x7) * 0xff, y << 4);
+ }
+ }
+ glBindTexture(GL_TEXTURE_2D, 2);
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE, m);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+ free(m);
+}
+
+static void doSingleTest(uint32_t pgmNum, int tex) {
+ const char *pgmTxt = gFragmentTests[pgmNum]->txt;
+ int pgm = createProgram(gVertexShader, pgmTxt);
+ if (!pgm) {
+ printf("error running test\n");
+ return;
+ }
+ int loc = glGetUniformLocation(pgm, "u_tex0");
+ if (loc >= 0) glUniform1i(loc, 0);
+ loc = glGetUniformLocation(pgm, "u_tex1");
+ if (loc >= 0) glUniform1i(loc, 1);
+
+
+ glActiveTexture(GL_TEXTURE0);
+ glBindTexture(GL_TEXTURE_2D, tex);
+ glActiveTexture(GL_TEXTURE1);
+ glBindTexture(GL_TEXTURE_2D, tex);
+ glActiveTexture(GL_TEXTURE0);
+
+ glBlendFunc(GL_ONE, GL_ONE);
+ glDisable(GL_BLEND);
+ //sprintf(str2, "%i, %i, %i, %i, %i, 0",
+ //useVarColor, texCount, modulateFirstTex, extraMath, tex0);
+ //doLoop(true, pgm, w, h, str2);
+ //doLoop(false, pgm, w, h, str2);
+
+ glEnable(GL_BLEND);
+ sprintf(gCurrentTestName, "%s, %i, %i, 1", gFragmentTests[pgmNum]->name, pgmNum, tex);
+ doLoop(true, pgm, 100);
+ doLoop(false, pgm, 100);
+}
+
diff --git a/opengl/tests/gl_perf/filltest.cpp b/opengl/tests/gl_perf/filltest.cpp
new file mode 100644
index 0000000..3f8faca
--- /dev/null
+++ b/opengl/tests/gl_perf/filltest.cpp
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+#include <sched.h>
+#include <sys/resource.h>
+#include <string.h>
+
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+#include <utils/Timers.h>
+#include <EGL/egl.h>
+#include <utils/Log.h>
+
+
+using namespace android;
+
+
+#include "fill_common.cpp"
+
+
+bool doTest(uint32_t w, uint32_t h) {
+ gWidth = w;
+ gHeight = h;
+ setupVA();
+ genTextures();
+
+ printf("\nvarColor, texCount, modulate, extraMath, texSize, blend, Mpps, DC60\n");
+
+ for (uint32_t num = 0; num < gFragmentTestCount; num++) {
+ doSingleTest(num, 2);
+ if (gFragmentTests[num]->texCount) {
+ doSingleTest(num, 1);
+ }
+ }
+
+ exit(0);
+ return true;
+}
diff --git a/opengl/tests/gl_perf/fragment_shaders.cpp b/opengl/tests/gl_perf/fragment_shaders.cpp
new file mode 100644
index 0000000..79d5ead
--- /dev/null
+++ b/opengl/tests/gl_perf/fragment_shaders.cpp
@@ -0,0 +1,139 @@
+
+typedef struct FragmentTestRec {
+ const char * name;
+ uint32_t texCount;
+ const char * txt;
+} FragmentTest;
+
+static FragmentTest fpFill = {
+ "Solid color", 0,
+
+ "precision mediump float;\n"
+ "uniform vec4 u_color;\n"
+ "void main() {\n"
+ " gl_FragColor = u_color;\n"
+ "}\n"
+};
+
+static FragmentTest fpGradient = {
+ "Solid gradient", 0,
+
+ "precision mediump float;\n"
+ "varying lowp vec4 v_color;\n"
+ "void main() {\n"
+ " gl_FragColor = v_color;\n"
+ "}\n"
+};
+
+static FragmentTest fpCopyTex = {
+ "Texture copy", 1,
+
+ "precision mediump float;\n"
+ "varying vec2 v_tex0;\n"
+ "uniform sampler2D u_tex0;\n"
+ "void main() {\n"
+ " gl_FragColor = texture2D(u_tex0, v_tex0);\n"
+ "}\n"
+};
+
+static FragmentTest fpCopyTexGamma = {
+ "Texture copy with gamma", 1,
+
+ "precision mediump float;\n"
+ "varying vec2 v_tex0;\n"
+ "uniform sampler2D u_tex0;\n"
+ "void main() {\n"
+ " vec4 t = texture2D(u_tex0, v_tex0);\n"
+ " t.rgb = pow(t.rgb, vec3(1.4, 1.4, 1.4));\n"
+ " gl_FragColor = t;\n"
+ "}\n"
+};
+
+static FragmentTest fpTexSpec = {
+ "Texture spec", 1,
+
+ "precision mediump float;\n"
+ "varying vec2 v_tex0;\n"
+ "uniform sampler2D u_tex0;\n"
+ "void main() {\n"
+ " vec4 t = texture2D(u_tex0, v_tex0);\n"
+ " float simSpec = dot(gl_FragCoord.xyz, gl_FragCoord.xyz);\n"
+ " simSpec = pow(clamp(simSpec, 0.1, 1.0), 40.0);\n"
+ " gl_FragColor = t + vec4(simSpec, simSpec, simSpec, simSpec);\n"
+ "}\n"
+};
+
+static FragmentTest fpDepTex = {
+ "Dependent Lookup", 1,
+
+ "precision mediump float;\n"
+ "varying vec2 v_tex0;\n"
+ "uniform sampler2D u_tex0;\n"
+ "void main() {\n"
+ " vec4 t = texture2D(u_tex0, v_tex0);\n"
+ " t += texture2D(u_tex0, t.xy);\n"
+ " gl_FragColor = t;\n"
+ "}\n"
+};
+
+static FragmentTest fpModulateConstantTex = {
+ "Texture modulate constant", 1,
+
+ "precision mediump float;\n"
+ "varying vec2 v_tex0;\n"
+ "uniform sampler2D u_tex0;\n"
+ "uniform vec4 u_color;\n"
+
+ "void main() {\n"
+ " lowp vec4 c = texture2D(u_tex0, v_tex0);\n"
+ " c *= u_color;\n"
+ " gl_FragColor = c;\n"
+ "}\n"
+};
+
+static FragmentTest fpModulateVaryingTex = {
+ "Texture modulate gradient", 1,
+
+ "precision mediump float;\n"
+ "varying vec2 v_tex0;\n"
+ "varying lowp vec4 v_color;\n"
+ "uniform sampler2D u_tex0;\n"
+
+ "void main() {\n"
+ " lowp vec4 c = texture2D(u_tex0, v_tex0);\n"
+ " c *= v_color;\n"
+ " gl_FragColor = c;\n"
+ "}\n"
+};
+
+static FragmentTest fpModulateVaryingConstantTex = {
+ "Texture modulate gradient constant", 1,
+
+ "precision mediump float;\n"
+ "varying vec2 v_tex0;\n"
+ "varying lowp vec4 v_color;\n"
+ "uniform sampler2D u_tex0;\n"
+ "uniform vec4 u_color;\n"
+
+ "void main() {\n"
+ " lowp vec4 c = texture2D(u_tex0, v_tex0);\n"
+ " c *= v_color;\n"
+ " c *= u_color;\n"
+ " gl_FragColor = c;\n"
+ "}\n"
+};
+
+static FragmentTest *gFragmentTests[] = {
+ &fpFill,
+ &fpGradient,
+ &fpCopyTex,
+ &fpCopyTexGamma,
+ &fpTexSpec,
+ &fpDepTex,
+ &fpModulateConstantTex,
+ &fpModulateVaryingTex,
+ &fpModulateVaryingConstantTex,
+
+};
+
+static const size_t gFragmentTestCount = sizeof(gFragmentTests) / sizeof(gFragmentTests[0]);
diff --git a/opengl/tests/gl_perf/gl2_perf.cpp b/opengl/tests/gl_perf/gl2_perf.cpp
new file mode 100644
index 0000000..9dfcf1c
--- /dev/null
+++ b/opengl/tests/gl_perf/gl2_perf.cpp
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+#include <sched.h>
+#include <sys/resource.h>
+
+#include <EGL/egl.h>
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+
+#include <utils/Timers.h>
+
+#include <ui/FramebufferNativeWindow.h>
+#include <ui/EGLUtils.h>
+
+using namespace android;
+
+
+static void checkEglError(const char* op, EGLBoolean returnVal = EGL_TRUE) {
+ if (returnVal != EGL_TRUE) {
+ fprintf(stderr, "%s() returned %d\n", op, returnVal);
+ }
+
+ for (EGLint error = eglGetError(); error != EGL_SUCCESS; error
+ = eglGetError()) {
+ fprintf(stderr, "after %s() eglError %s (0x%x)\n", op, EGLUtils::strerror(error),
+ error);
+ }
+}
+
+static void checkGlError(const char* op) {
+ for (GLint error = glGetError(); error; error
+ = glGetError()) {
+ fprintf(stderr, "after %s() glError (0x%x)\n", op, error);
+ }
+}
+
+bool doTest(uint32_t w, uint32_t h);
+
+static EGLDisplay dpy;
+static EGLSurface surface;
+
+int main(int argc, char** argv) {
+ EGLBoolean returnValue;
+ EGLConfig myConfig = {0};
+
+ EGLint context_attribs[] = { EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE };
+ EGLint s_configAttribs[] = {
+ EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+ EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
+ EGL_NONE };
+ EGLint majorVersion;
+ EGLint minorVersion;
+ EGLContext context;
+ EGLint w, h;
+
+
+ checkEglError("<init>");
+ dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
+ checkEglError("eglGetDisplay");
+ if (dpy == EGL_NO_DISPLAY) {
+ printf("eglGetDisplay returned EGL_NO_DISPLAY.\n");
+ return 0;
+ }
+
+ returnValue = eglInitialize(dpy, &majorVersion, &minorVersion);
+ checkEglError("eglInitialize", returnValue);
+ if (returnValue != EGL_TRUE) {
+ printf("eglInitialize failed\n");
+ return 0;
+ }
+
+ EGLNativeWindowType window = android_createDisplaySurface();
+ returnValue = EGLUtils::selectConfigForNativeWindow(dpy, s_configAttribs, window, &myConfig);
+ if (returnValue) {
+ printf("EGLUtils::selectConfigForNativeWindow() returned %d", returnValue);
+ return 0;
+ }
+
+ checkEglError("EGLUtils::selectConfigForNativeWindow");
+
+ surface = eglCreateWindowSurface(dpy, myConfig, window, NULL);
+ checkEglError("eglCreateWindowSurface");
+ if (surface == EGL_NO_SURFACE) {
+ printf("gelCreateWindowSurface failed.\n");
+ return 0;
+ }
+
+ context = eglCreateContext(dpy, myConfig, EGL_NO_CONTEXT, context_attribs);
+ checkEglError("eglCreateContext");
+ if (context == EGL_NO_CONTEXT) {
+ printf("eglCreateContext failed\n");
+ return 0;
+ }
+ returnValue = eglMakeCurrent(dpy, surface, surface, context);
+ checkEglError("eglMakeCurrent", returnValue);
+ if (returnValue != EGL_TRUE) {
+ return 0;
+ }
+ eglQuerySurface(dpy, surface, EGL_WIDTH, &w);
+ checkEglError("eglQuerySurface");
+ eglQuerySurface(dpy, surface, EGL_HEIGHT, &h);
+ checkEglError("eglQuerySurface");
+ GLint dim = w < h ? w : h;
+
+ glViewport(0, 0, w, h);
+
+ for (;;) {
+ doTest(w, h);
+ eglSwapBuffers(dpy, surface);
+ checkEglError("eglSwapBuffers");
+ }
+
+ return 0;
+}
+
+void ptSwap() {
+ eglSwapBuffers(dpy, surface);
+}
+
diff --git a/opengl/tests/gl_perfapp/Android.mk b/opengl/tests/gl_perfapp/Android.mk
new file mode 100644
index 0000000..dd75a74
--- /dev/null
+++ b/opengl/tests/gl_perfapp/Android.mk
@@ -0,0 +1,54 @@
+#########################################################################
+# OpenGL ES Perf App
+# This makefile builds both an activity and a shared library.
+#########################################################################
+ifneq ($(TARGET_SIMULATOR),true) # not 64 bit clean
+
+TOP_LOCAL_PATH:= $(call my-dir)
+
+# Build activity
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_PACKAGE_NAME := GLPerf
+
+LOCAL_JNI_SHARED_LIBRARIES := libglperf
+
+# Run on Eclair
+LOCAL_SDK_VERSION := 7
+
+include $(BUILD_PACKAGE)
+
+#########################################################################
+# Build JNI Shared Library
+#########################################################################
+
+LOCAL_PATH:= $(LOCAL_PATH)/jni
+
+include $(CLEAR_VARS)
+
+# Optional tag would mean it doesn't get installed by default
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_CFLAGS := -Werror
+
+LOCAL_SRC_FILES:= \
+ gl_code.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+ libutils \
+ libEGL \
+ libGLESv2
+
+LOCAL_MODULE := libglperf
+
+LOCAL_PRELINK_MODULE := false
+
+include $(BUILD_SHARED_LIBRARY)
+
+endif # TARGET_SIMULATOR
diff --git a/opengl/tests/gl_perfapp/AndroidManifest.xml b/opengl/tests/gl_perfapp/AndroidManifest.xml
new file mode 100644
index 0000000..305d95f
--- /dev/null
+++ b/opengl/tests/gl_perfapp/AndroidManifest.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2009, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.glperf"
+ android:versionName="1.0.0" android:versionCode="10000" >
+ <uses-sdk android:targetSdkVersion="7" android:minSdkVersion="7" />
+ <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+ <application
+ android:label="@string/glperf_activity">
+ <activity android:name="GLPerfActivity"
+ android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+ android:launchMode="singleTask"
+ android:configChanges="orientation|keyboardHidden">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ </application>
+</manifest>
diff --git a/opengl/tests/gl_perfapp/jni/gl_code.cpp b/opengl/tests/gl_perfapp/jni/gl_code.cpp
new file mode 100644
index 0000000..f993371
--- /dev/null
+++ b/opengl/tests/gl_perfapp/jni/gl_code.cpp
@@ -0,0 +1,103 @@
+// OpenGL ES 2.0 code
+
+#include <nativehelper/jni.h>
+#define LOG_TAG "GLPerf gl_code.cpp"
+#include <utils/Log.h>
+
+#include <EGL/egl.h>
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+#include <utils/Timers.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+#include "../../gl_perf/fill_common.cpp"
+
+
+//////////////////////////
+
+// Width and height of the screen
+
+uint32_t w;
+uint32_t h;
+
+// The stateClock starts at zero and increments by 1 every time we draw a frame. It is used to control which phase of the test we are in.
+
+int stateClock;
+const int doLoopStates = 2;
+const int doSingleTestStates = 2;
+bool done;
+
+// Saves the parameters of the test (so we can print them out when we finish the timing.)
+
+
+int pgm;
+
+void ptSwap() {
+}
+
+void doTest() {
+ uint32_t testNum = stateClock >> 2;
+ int texSize = ((stateClock >> 1) & 0x1) + 1;
+
+ if (testNum >= gFragmentTestCount) {
+ LOGI("done\n");
+ if (fOut) {
+ fclose(fOut);
+ fOut = NULL;
+ }
+ done = true;
+ return;
+ }
+
+ // LOGI("doTest %d %d %d\n", texCount, extraMath, testSubState);
+
+// for (uint32_t num = 0; num < gFragmentTestCount; num++) {
+ doSingleTest(testNum, texSize);
+}
+
+extern "C" {
+ JNIEXPORT void JNICALL Java_com_android_glperf_GLPerfLib_init(JNIEnv * env, jobject obj, jint width, jint height);
+ JNIEXPORT void JNICALL Java_com_android_glperf_GLPerfLib_step(JNIEnv * env, jobject obj);
+};
+
+JNIEXPORT void JNICALL Java_com_android_glperf_GLPerfLib_init(JNIEnv * env, jobject obj, jint width, jint height)
+{
+ gWidth = width;
+ gHeight = height;
+ if (!done) {
+ stateClock = 0;
+ done = false;
+ setupVA();
+ genTextures();
+ const char* fileName = "/sdcard/glperf.csv";
+ if (fOut != NULL) {
+ LOGI("Closing partially written output.n");
+ fclose(fOut);
+ fOut = NULL;
+ }
+ LOGI("Writing to: %s\n",fileName);
+ fOut = fopen(fileName, "w");
+ if (fOut == NULL) {
+ LOGE("Could not open: %s\n", fileName);
+ }
+
+ LOGI("\nvarColor, texCount, modulate, extraMath, texSize, blend, Mpps, DC60\n");
+ if (fOut) fprintf(fOut,"varColor, texCount, modulate, extraMath, texSize, blend, Mpps, DC60\r\n");
+ }
+}
+
+JNIEXPORT void JNICALL Java_com_android_glperf_GLPerfLib_step(JNIEnv * env, jobject obj)
+{
+ if (! done) {
+ if (stateClock > 0 && ((stateClock & 1) == 0)) {
+ //endTimer(100);
+ }
+ doTest();
+ stateClock++;
+ } else {
+ glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
+ }
+}
diff --git a/opengl/tests/gl_perfapp/res/values/strings.xml b/opengl/tests/gl_perfapp/res/values/strings.xml
new file mode 100644
index 0000000..dc21075
--- /dev/null
+++ b/opengl/tests/gl_perfapp/res/values/strings.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- This file contains resource definitions for displayed strings, allowing
+ them to be changed based on the locale and options. -->
+
+<resources>
+ <!-- Simple strings. -->
+ <string name="glperf_activity">GLPerf</string>
+
+</resources>
+
diff --git a/opengl/tests/gl_perfapp/src/com/android/glperf/GLPerfActivity.java b/opengl/tests/gl_perfapp/src/com/android/glperf/GLPerfActivity.java
new file mode 100644
index 0000000..e3f3abf
--- /dev/null
+++ b/opengl/tests/gl_perfapp/src/com/android/glperf/GLPerfActivity.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.glperf;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.WindowManager;
+
+import java.io.File;
+
+
+public class GLPerfActivity extends Activity {
+
+ GLPerfView mView;
+
+ @Override protected void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+ getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON, WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+ mView = new GLPerfView(getApplication());
+ setContentView(mView);
+ }
+
+ @Override protected void onPause() {
+ super.onPause();
+ mView.onPause();
+ }
+
+ @Override protected void onResume() {
+ super.onResume();
+ mView.onResume();
+ }
+}
diff --git a/opengl/tests/gl_perfapp/src/com/android/glperf/GLPerfLib.java b/opengl/tests/gl_perfapp/src/com/android/glperf/GLPerfLib.java
new file mode 100644
index 0000000..89a0e54
--- /dev/null
+++ b/opengl/tests/gl_perfapp/src/com/android/glperf/GLPerfLib.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.glperf;
+
+// Wrapper for native library
+
+public class GLPerfLib {
+
+ static {
+ System.loadLibrary("glperf");
+ }
+
+ /**
+ * @param width the current view width
+ * @param height the current view height
+ */
+ public static native void init(int width, int height);
+ public static native void step();
+}
diff --git a/opengl/tests/gl_perfapp/src/com/android/glperf/GLPerfView.java b/opengl/tests/gl_perfapp/src/com/android/glperf/GLPerfView.java
new file mode 100644
index 0000000..4ce4a4d
--- /dev/null
+++ b/opengl/tests/gl_perfapp/src/com/android/glperf/GLPerfView.java
@@ -0,0 +1,296 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.glperf;
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+import android.content.Context;
+import android.opengl.GLSurfaceView;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+
+import javax.microedition.khronos.egl.EGL10;
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.egl.EGLContext;
+import javax.microedition.khronos.egl.EGLDisplay;
+import javax.microedition.khronos.opengles.GL10;
+
+/**
+ * An implementation of SurfaceView that uses the dedicated surface for
+ * displaying an OpenGL animation. This allows the animation to run in a
+ * separate thread, without requiring that it be driven by the update mechanism
+ * of the view hierarchy.
+ *
+ * The application-specific rendering code is delegated to a GLView.Renderer
+ * instance.
+ */
+class GLPerfView extends GLSurfaceView {
+ private static String TAG = "GLPerfView";
+
+ public GLPerfView(Context context) {
+ super(context);
+ init(false, 0, 0);
+ }
+
+ public GLPerfView(Context context, boolean translucent, int depth, int stencil) {
+ super(context);
+ init(translucent, depth, stencil);
+ }
+
+ private void init(boolean translucent, int depth, int stencil) {
+ setEGLContextFactory(new ContextFactory());
+ setEGLConfigChooser( translucent ?
+ new ConfigChooser(8,8,8,8, depth, stencil) :
+ new ConfigChooser(5,6,5,0, depth, stencil));
+ setRenderer(new Renderer());
+ }
+
+ private static class ContextFactory implements GLSurfaceView.EGLContextFactory {
+ private static int EGL_CONTEXT_CLIENT_VERSION = 0x3098;
+ public EGLContext createContext(EGL10 egl, EGLDisplay display, EGLConfig eglConfig) {
+ Log.w(TAG, "creating OpenGL ES 2.0 context");
+ checkEglError("Before eglCreateContext", egl);
+ int[] attrib_list = {EGL_CONTEXT_CLIENT_VERSION, 2, EGL10.EGL_NONE };
+ EGLContext context = egl.eglCreateContext(display, eglConfig, EGL10.EGL_NO_CONTEXT, attrib_list);
+ checkEglError("After eglCreateContext", egl);
+ return context;
+ }
+
+ public void destroyContext(EGL10 egl, EGLDisplay display, EGLContext context) {
+ egl.eglDestroyContext(display, context);
+ }
+ }
+
+ private static void checkEglError(String prompt, EGL10 egl) {
+ int error;
+ while ((error = egl.eglGetError()) != EGL10.EGL_SUCCESS) {
+ Log.e(TAG, String.format("%s: EGL error: 0x%x", prompt, error));
+ }
+ }
+
+ private static class ConfigChooser implements GLSurfaceView.EGLConfigChooser {
+ private static int EGL_OPENGL_ES2_BIT = 4;
+ private static int[] s_configAttribs2 =
+ {
+ EGL10.EGL_RED_SIZE, 4,
+ EGL10.EGL_GREEN_SIZE, 4,
+ EGL10.EGL_BLUE_SIZE, 4,
+ EGL10.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
+ EGL10.EGL_NONE
+ };
+
+ public ConfigChooser(int r, int g, int b, int a, int depth, int stencil) {
+ mRedSize = r;
+ mGreenSize = g;
+ mBlueSize = b;
+ mAlphaSize = a;
+ mDepthSize = depth;
+ mStencilSize = stencil;
+ }
+
+ public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display) {
+
+ int[] num_config = new int[1];
+ egl.eglChooseConfig(display, s_configAttribs2, null, 0, num_config);
+
+ int numConfigs = num_config[0];
+
+ if (numConfigs <= 0) {
+ throw new IllegalArgumentException("No configs match configSpec");
+ }
+ EGLConfig[] configs = new EGLConfig[numConfigs];
+ egl.eglChooseConfig(display, s_configAttribs2, configs, numConfigs, num_config);
+ // printConfigs(egl, display, configs);
+ return chooseConfig(egl, display, configs);
+ }
+
+ public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display,
+ EGLConfig[] configs) {
+ EGLConfig closestConfig = null;
+ int closestDistance = 1000;
+ for(EGLConfig config : configs) {
+ int d = findConfigAttrib(egl, display, config,
+ EGL10.EGL_DEPTH_SIZE, 0);
+ int s = findConfigAttrib(egl, display, config,
+ EGL10.EGL_STENCIL_SIZE, 0);
+ if (d >= mDepthSize && s>= mStencilSize) {
+ int r = findConfigAttrib(egl, display, config,
+ EGL10.EGL_RED_SIZE, 0);
+ int g = findConfigAttrib(egl, display, config,
+ EGL10.EGL_GREEN_SIZE, 0);
+ int b = findConfigAttrib(egl, display, config,
+ EGL10.EGL_BLUE_SIZE, 0);
+ int a = findConfigAttrib(egl, display, config,
+ EGL10.EGL_ALPHA_SIZE, 0);
+ int distance = Math.abs(r - mRedSize)
+ + Math.abs(g - mGreenSize)
+ + Math.abs(b - mBlueSize)
+ + Math.abs(a - mAlphaSize);
+ if (distance < closestDistance) {
+ closestDistance = distance;
+ closestConfig = config;
+ }
+ }
+ }
+ return closestConfig;
+ }
+
+ private int findConfigAttrib(EGL10 egl, EGLDisplay display,
+ EGLConfig config, int attribute, int defaultValue) {
+
+ if (egl.eglGetConfigAttrib(display, config, attribute, mValue)) {
+ return mValue[0];
+ }
+ return defaultValue;
+ }
+
+ private void printConfigs(EGL10 egl, EGLDisplay display,
+ EGLConfig[] configs) {
+ int numConfigs = configs.length;
+ Log.w(TAG, String.format("%d configurations", numConfigs));
+ for (int i = 0; i < numConfigs; i++) {
+ Log.w(TAG, String.format("Configuration %d:\n", i));
+ printConfig(egl, display, configs[i]);
+ }
+ }
+
+ private void printConfig(EGL10 egl, EGLDisplay display,
+ EGLConfig config) {
+ int[] attributes = {
+ EGL10.EGL_BUFFER_SIZE,
+ EGL10.EGL_ALPHA_SIZE,
+ EGL10.EGL_BLUE_SIZE,
+ EGL10.EGL_GREEN_SIZE,
+ EGL10.EGL_RED_SIZE,
+ EGL10.EGL_DEPTH_SIZE,
+ EGL10.EGL_STENCIL_SIZE,
+ EGL10.EGL_CONFIG_CAVEAT,
+ EGL10.EGL_CONFIG_ID,
+ EGL10.EGL_LEVEL,
+ EGL10.EGL_MAX_PBUFFER_HEIGHT,
+ EGL10.EGL_MAX_PBUFFER_PIXELS,
+ EGL10.EGL_MAX_PBUFFER_WIDTH,
+ EGL10.EGL_NATIVE_RENDERABLE,
+ EGL10.EGL_NATIVE_VISUAL_ID,
+ EGL10.EGL_NATIVE_VISUAL_TYPE,
+ 0x3030, // EGL10.EGL_PRESERVED_RESOURCES,
+ EGL10.EGL_SAMPLES,
+ EGL10.EGL_SAMPLE_BUFFERS,
+ EGL10.EGL_SURFACE_TYPE,
+ EGL10.EGL_TRANSPARENT_TYPE,
+ EGL10.EGL_TRANSPARENT_RED_VALUE,
+ EGL10.EGL_TRANSPARENT_GREEN_VALUE,
+ EGL10.EGL_TRANSPARENT_BLUE_VALUE,
+ 0x3039, // EGL10.EGL_BIND_TO_TEXTURE_RGB,
+ 0x303A, // EGL10.EGL_BIND_TO_TEXTURE_RGBA,
+ 0x303B, // EGL10.EGL_MIN_SWAP_INTERVAL,
+ 0x303C, // EGL10.EGL_MAX_SWAP_INTERVAL,
+ EGL10.EGL_LUMINANCE_SIZE,
+ EGL10.EGL_ALPHA_MASK_SIZE,
+ EGL10.EGL_COLOR_BUFFER_TYPE,
+ EGL10.EGL_RENDERABLE_TYPE,
+ 0x3042 // EGL10.EGL_CONFORMANT
+ };
+ String[] names = {
+ "EGL_BUFFER_SIZE",
+ "EGL_ALPHA_SIZE",
+ "EGL_BLUE_SIZE",
+ "EGL_GREEN_SIZE",
+ "EGL_RED_SIZE",
+ "EGL_DEPTH_SIZE",
+ "EGL_STENCIL_SIZE",
+ "EGL_CONFIG_CAVEAT",
+ "EGL_CONFIG_ID",
+ "EGL_LEVEL",
+ "EGL_MAX_PBUFFER_HEIGHT",
+ "EGL_MAX_PBUFFER_PIXELS",
+ "EGL_MAX_PBUFFER_WIDTH",
+ "EGL_NATIVE_RENDERABLE",
+ "EGL_NATIVE_VISUAL_ID",
+ "EGL_NATIVE_VISUAL_TYPE",
+ "EGL_PRESERVED_RESOURCES",
+ "EGL_SAMPLES",
+ "EGL_SAMPLE_BUFFERS",
+ "EGL_SURFACE_TYPE",
+ "EGL_TRANSPARENT_TYPE",
+ "EGL_TRANSPARENT_RED_VALUE",
+ "EGL_TRANSPARENT_GREEN_VALUE",
+ "EGL_TRANSPARENT_BLUE_VALUE",
+ "EGL_BIND_TO_TEXTURE_RGB",
+ "EGL_BIND_TO_TEXTURE_RGBA",
+ "EGL_MIN_SWAP_INTERVAL",
+ "EGL_MAX_SWAP_INTERVAL",
+ "EGL_LUMINANCE_SIZE",
+ "EGL_ALPHA_MASK_SIZE",
+ "EGL_COLOR_BUFFER_TYPE",
+ "EGL_RENDERABLE_TYPE",
+ "EGL_CONFORMANT"
+ };
+ int[] value = new int[1];
+ for (int i = 0; i < attributes.length; i++) {
+ int attribute = attributes[i];
+ String name = names[i];
+ if ( egl.eglGetConfigAttrib(display, config, attribute, value)) {
+ Log.w(TAG, String.format(" %s: %d\n", name, value[0]));
+ } else {
+ // Log.w(TAG, String.format(" %s: failed\n", name));
+ while (egl.eglGetError() != EGL10.EGL_SUCCESS);
+ }
+ }
+ }
+
+ // Subclasses can adjust these values:
+ protected int mRedSize;
+ protected int mGreenSize;
+ protected int mBlueSize;
+ protected int mAlphaSize;
+ protected int mDepthSize;
+ protected int mStencilSize;
+ private int[] mValue = new int[1];
+ }
+
+ private static class Renderer implements GLSurfaceView.Renderer {
+ public void onDrawFrame(GL10 gl) {
+ GLPerfLib.step();
+ }
+
+ public void onSurfaceChanged(GL10 gl, int width, int height) {
+ GLPerfLib.init(width, height);
+ }
+
+ public void onSurfaceCreated(GL10 gl, EGLConfig config) {
+ // Do nothing.
+ }
+ }
+}
+
diff --git a/opengl/tests/testFramerate/Android.mk b/opengl/tests/testFramerate/Android.mk
new file mode 100644
index 0000000..500abf3
--- /dev/null
+++ b/opengl/tests/testFramerate/Android.mk
@@ -0,0 +1,19 @@
+#########################################################################
+# Test framerate and look for hiccups
+#########################################################################
+
+TOP_LOCAL_PATH:= $(call my-dir)
+
+# Build activity
+
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_PACKAGE_NAME := TestFramerate
+
+include $(BUILD_PACKAGE)
diff --git a/opengl/tests/testFramerate/AndroidManifest.xml b/opengl/tests/testFramerate/AndroidManifest.xml
new file mode 100644
index 0000000..e04342c
--- /dev/null
+++ b/opengl/tests/testFramerate/AndroidManifest.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2009, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.testframerate">
+ <uses-sdk android:targetSdkVersion="8" android:minSdkVersion="8" />
+
+ <application
+ android:label="@string/testFramerate_activity">
+ <activity android:name="TestFramerateActivity"
+ android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+ android:launchMode="singleTask"
+ android:configChanges="orientation|keyboardHidden">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ </application>
+</manifest>
diff --git a/opengl/tests/testFramerate/res/values/strings.xml b/opengl/tests/testFramerate/res/values/strings.xml
new file mode 100644
index 0000000..e6b3088
--- /dev/null
+++ b/opengl/tests/testFramerate/res/values/strings.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- This file contains resource definitions for displayed strings, allowing
+ them to be changed based on the locale and options. -->
+
+<resources>
+ <!-- Simple strings. -->
+ <string name="testFramerate_activity">TestFramerate</string>
+
+</resources>
+
diff --git a/opengl/tests/testFramerate/src/com/android/testframerate/TestFramerateActivity.java b/opengl/tests/testFramerate/src/com/android/testframerate/TestFramerateActivity.java
new file mode 100644
index 0000000..cbe279b
--- /dev/null
+++ b/opengl/tests/testFramerate/src/com/android/testframerate/TestFramerateActivity.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.testframerate;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.WindowManager;
+
+import java.io.File;
+
+
+public class TestFramerateActivity extends Activity {
+
+ TestFramerateView mView;
+
+ @Override protected void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+ mView = new TestFramerateView(getApplication());
+ setContentView(mView);
+ mView.setFocusableInTouchMode(true);
+ }
+
+ @Override protected void onPause() {
+ super.onPause();
+ mView.onPause();
+ }
+
+ @Override protected void onResume() {
+ super.onResume();
+ mView.onResume();
+ }
+}
diff --git a/opengl/tests/testFramerate/src/com/android/testframerate/TestFramerateView.java b/opengl/tests/testFramerate/src/com/android/testframerate/TestFramerateView.java
new file mode 100644
index 0000000..f3fb5de
--- /dev/null
+++ b/opengl/tests/testFramerate/src/com/android/testframerate/TestFramerateView.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.testframerate;
+
+import android.content.Context;
+import android.opengl.GLSurfaceView;
+import android.os.SystemProperties;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.FloatBuffer;
+
+import javax.microedition.khronos.egl.EGL10;
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.egl.EGLContext;
+import javax.microedition.khronos.egl.EGLDisplay;
+import javax.microedition.khronos.opengles.GL10;
+
+import android.opengl.GLES20;
+
+class TestFramerateView extends GLSurfaceView {
+ private static String TAG = "TestFramerateView";
+
+ public TestFramerateView(Context context) {
+ super(context);
+ setEGLContextClientVersion(2);
+ setRenderer(new Renderer());
+ }
+
+ private long mLastTime_us = 0;
+ private long mNumShortFramesElapsed = 0;
+ private void registerTime(long now_us) {
+ long longFrameTime_ms = Integer.parseInt(SystemProperties.get("debug.longframe_ms", "16"));
+ long elapsedTime_us = now_us - mLastTime_us;
+ float fps = 1000000.f / elapsedTime_us;
+ if (mLastTime_us > 0 && elapsedTime_us > longFrameTime_ms*1000) {
+ Log.v(TAG, "Long frame: " + elapsedTime_us/1000.f + " ms (" + fps + " fps)");
+ if (mNumShortFramesElapsed > 0) {
+ Log.v(TAG, " Short frames since last long frame: " + mNumShortFramesElapsed);
+ mNumShortFramesElapsed = 0;
+ }
+ } else {
+ ++mNumShortFramesElapsed;
+ }
+
+ mLastTime_us = now_us;
+ }
+
+ private class Renderer implements GLSurfaceView.Renderer {
+ public Renderer() {
+ }
+
+
+ public void onDrawFrame(GL10 gl) {
+ long now_us = System.nanoTime() / 1000;
+ registerTime(now_us);
+
+ float red = (now_us % 1000000) / 1000000.f;
+ float green = (now_us % 2000000) / 2000000.f;
+ float blue = (now_us % 3000000) / 3000000.f;
+ GLES20.glClearColor(red, green, blue, 1.0f);
+ GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);
+ }
+
+ public void onSurfaceChanged(GL10 gl, int width, int height) {
+ GLES20.glViewport(0, 0, width, height);
+ }
+
+ public void onSurfaceCreated(GL10 gl, EGLConfig config) {
+ }
+
+ }
+}
diff --git a/opengl/tests/testLatency/Android.mk b/opengl/tests/testLatency/Android.mk
new file mode 100644
index 0000000..96417c7
--- /dev/null
+++ b/opengl/tests/testLatency/Android.mk
@@ -0,0 +1,20 @@
+#########################################################################
+# Test end-to-end latency.
+#########################################################################
+
+TOP_LOCAL_PATH:= $(call my-dir)
+
+# Build activity
+
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SDK_VERSION := 8
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_PACKAGE_NAME := TestLatency
+
+include $(BUILD_PACKAGE)
diff --git a/opengl/tests/testLatency/AndroidManifest.xml b/opengl/tests/testLatency/AndroidManifest.xml
new file mode 100644
index 0000000..741266e
--- /dev/null
+++ b/opengl/tests/testLatency/AndroidManifest.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2009, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.testlatency">
+ <uses-sdk android:targetSdkVersion="8" android:minSdkVersion="8" />
+
+ <application
+ android:label="@string/testLatency_activity">
+ <activity android:name="TestLatencyActivity"
+ android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+ android:launchMode="singleTask"
+ android:configChanges="orientation|keyboardHidden">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ </application>
+</manifest>
diff --git a/opengl/tests/testLatency/res/values/strings.xml b/opengl/tests/testLatency/res/values/strings.xml
new file mode 100644
index 0000000..0309991
--- /dev/null
+++ b/opengl/tests/testLatency/res/values/strings.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- This file contains resource definitions for displayed strings, allowing
+ them to be changed based on the locale and options. -->
+
+<resources>
+ <!-- Simple strings. -->
+ <string name="testLatency_activity">TestLatency</string>
+
+</resources>
+
diff --git a/opengl/tests/testLatency/src/com/android/testlatency/TestLatencyActivity.java b/opengl/tests/testLatency/src/com/android/testlatency/TestLatencyActivity.java
new file mode 100644
index 0000000..ed993cb
--- /dev/null
+++ b/opengl/tests/testLatency/src/com/android/testlatency/TestLatencyActivity.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.testlatency;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.WindowManager;
+
+import java.io.File;
+
+
+public class TestLatencyActivity extends Activity {
+
+ TestLatencyView mView;
+
+ @Override protected void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+ mView = new TestLatencyView(getApplication());
+ setContentView(mView);
+ mView.setFocusableInTouchMode(true);
+ }
+
+ @Override protected void onPause() {
+ super.onPause();
+ mView.onPause();
+ }
+
+ @Override protected void onResume() {
+ super.onResume();
+ mView.onResume();
+ }
+}
diff --git a/opengl/tests/testLatency/src/com/android/testlatency/TestLatencyView.java b/opengl/tests/testLatency/src/com/android/testlatency/TestLatencyView.java
new file mode 100644
index 0000000..d62bf17
--- /dev/null
+++ b/opengl/tests/testLatency/src/com/android/testlatency/TestLatencyView.java
@@ -0,0 +1,267 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.testlatency;
+
+import android.content.Context;
+import android.opengl.GLSurfaceView;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.FloatBuffer;
+
+import javax.microedition.khronos.egl.EGL10;
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.egl.EGLContext;
+import javax.microedition.khronos.egl.EGLDisplay;
+import javax.microedition.khronos.opengles.GL10;
+
+import android.opengl.GLES20;
+
+/**
+ * An implementation of SurfaceView that uses the dedicated surface for
+ * displaying an OpenGL animation. This allows the animation to run in a
+ * separate thread, without requiring that it be driven by the update mechanism
+ * of the view hierarchy.
+ *
+ * The application-specific rendering code is delegated to a GLView.Renderer
+ * instance.
+ */
+class TestLatencyView extends GLSurfaceView {
+ private static String TAG = "TestLatencyiew";
+ private float mX;
+ private float mY;
+ private float mDX;
+ private float mDY;
+ private long mT;
+ private long mDT;
+
+ public TestLatencyView(Context context) {
+ super(context);
+ setEGLContextClientVersion(2);
+ setRenderer(new Renderer());
+ }
+
+ @Override
+ public boolean onTouchEvent(MotionEvent event) {
+ switch (event.getAction()) {
+ case MotionEvent.ACTION_MOVE:
+ float x = event.getX();
+ float y = event.getY();
+ long t = event.getEventTime();
+ synchronized(this) {
+ mDT = t - mT;
+ mT = t;
+ mDX = x - mX;
+ mX = x;
+ mDY = y - mY;
+ mY = y;
+ }
+ break;
+ default:
+ break;
+ }
+ return true;
+ }
+
+ private class Renderer implements GLSurfaceView.Renderer {
+ private float mScaleX, mScaleY, mOffsetX, mOffsetY;
+ private final float MS_PER_FRAME = 1000 / 60;
+ public Renderer() {
+ mTriangleVertices = ByteBuffer.allocateDirect(mTriangleVerticesData.length * 4)
+ .order(ByteOrder.nativeOrder()).asFloatBuffer();
+ }
+
+
+ public void onDrawFrame(GL10 gl) {
+ GLES20.glClearColor(0.4f, 0.4f, 0.4f, 1.0f);
+ GLES20.glClear( GLES20.GL_DEPTH_BUFFER_BIT | GLES20.GL_COLOR_BUFFER_BIT);
+ GLES20.glUseProgram(mProgram);
+ checkGlError("glUseProgram");
+
+ float x, y, dx, dy;
+ long t, dt;
+ synchronized(TestLatencyView.this) {
+ x = mX;
+ y = mY;
+ dx = mDX;
+ dy = mDY;
+ dt = mDT;
+ }
+
+ if (dt > 0) {
+ dx = dx * MS_PER_FRAME / dt;
+ dy = dy * MS_PER_FRAME / dt;
+ }
+
+ GLES20.glEnableVertexAttribArray(mvPositionHandle);
+ checkGlError("glEnableVertexAttribArray");
+ GLES20.glEnableVertexAttribArray(mvColorHandle);
+ checkGlError("glEnableVertexAttribArray");
+ for(int step = 0; step < 8; step++) {
+ float sx = (x + dx * step) * mScaleX + mOffsetX;
+ float sy = (y + dy * step) * mScaleY + mOffsetY;
+ int cbase = step * 4;
+
+ for (int i = 0; i < mTriangleVerticesData.length; i += 6) {
+ mTriangleVerticesData2[i] = sx + mTriangleVerticesData[i];
+ mTriangleVerticesData2[i+1] = -sy + mTriangleVerticesData[i+1];
+ mTriangleVerticesData2[i+2] = mColors[cbase];
+ mTriangleVerticesData2[i+3] = mColors[cbase+1];
+ mTriangleVerticesData2[i+4] = mColors[cbase+2];
+ mTriangleVerticesData2[i+5] = mColors[cbase+3];
+ }
+ mTriangleVertices.position(0);
+ mTriangleVertices.put(mTriangleVerticesData2).position(0);
+
+ GLES20.glVertexAttribPointer(mvPositionHandle, 2, GLES20.GL_FLOAT, false, 6*4, mTriangleVertices);
+ checkGlError("glVertexAttribPointer mvPosition");
+ mTriangleVertices.put(mTriangleVerticesData2).position(2);
+ GLES20.glVertexAttribPointer(mvColorHandle, 4, GLES20.GL_FLOAT, false, 6*4, mTriangleVertices);
+ checkGlError("glVertexAttribPointer mvColor");
+ GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 0, 3);
+ checkGlError("glDrawArrays");
+ }
+ }
+
+ public void onSurfaceChanged(GL10 gl, int width, int height) {
+ GLES20.glViewport(0, 0, width, height);
+ mScaleX = 2.0f / width;
+ mScaleY = 2.0f / height;
+ mOffsetX = -1f;
+ mOffsetY = -1f;
+ }
+
+ public void onSurfaceCreated(GL10 gl, EGLConfig config) {
+ mProgram = createProgram(mVertexShader, mFragmentShader);
+ if (mProgram == 0) {
+ return;
+ }
+ mvPositionHandle = GLES20.glGetAttribLocation(mProgram, "aPosition");
+ checkGlError("glGetAttribLocation");
+ if (mvPositionHandle == -1) {
+ throw new RuntimeException("Could not get attrib location for vPosition");
+ }
+ mvColorHandle = GLES20.glGetAttribLocation(mProgram, "aColor");
+ checkGlError("glGetAttribLocation");
+ if (mvColorHandle == -1) {
+ throw new RuntimeException("Could not get attrib location for vColor");
+ }
+ }
+
+ private int loadShader(int shaderType, String source) {
+ int shader = GLES20.glCreateShader(shaderType);
+ if (shader != 0) {
+ GLES20.glShaderSource(shader, source);
+ GLES20.glCompileShader(shader);
+ int[] compiled = new int[1];
+ GLES20.glGetShaderiv(shader, GLES20.GL_COMPILE_STATUS, compiled, 0);
+ if (compiled[0] == 0) {
+ Log.e(TAG, "Could not compile shader " + shaderType + ":");
+ Log.e(TAG, GLES20.glGetShaderInfoLog(shader));
+ GLES20.glDeleteShader(shader);
+ shader = 0;
+ }
+ }
+ return shader;
+ }
+
+ private int createProgram(String vertexSource, String fragmentSource) {
+ int vertexShader = loadShader(GLES20.GL_VERTEX_SHADER, vertexSource);
+ if (vertexShader == 0) {
+ return 0;
+ }
+
+ int pixelShader = loadShader(GLES20.GL_FRAGMENT_SHADER, fragmentSource);
+ if (pixelShader == 0) {
+ return 0;
+ }
+
+ int program = GLES20.glCreateProgram();
+ if (program != 0) {
+ GLES20.glAttachShader(program, vertexShader);
+ checkGlError("glAttachShader vertexShader");
+ GLES20.glAttachShader(program, pixelShader);
+ checkGlError("glAttachShader pixelShader");
+ GLES20.glLinkProgram(program);
+ int[] linkStatus = new int[1];
+ GLES20.glGetProgramiv(program, GLES20.GL_LINK_STATUS, linkStatus, 0);
+ if (linkStatus[0] != GLES20.GL_TRUE) {
+ Log.e(TAG, "Could not link program: ");
+ Log.e(TAG, GLES20.glGetProgramInfoLog(program));
+ GLES20.glDeleteProgram(program);
+ program = 0;
+ }
+ }
+ return program;
+ }
+
+ private void checkGlError(String op) {
+ int error;
+ while ((error = GLES20.glGetError()) != GLES20.GL_NO_ERROR) {
+ Log.e(TAG, op + ": glError " + error);
+ throw new RuntimeException(op + ": glError " + error);
+ }
+ }
+
+ // X, Y, R G B A
+ private final float[] mTriangleVerticesData = {
+ -0.025f, 0.3f, 0.0f, 1.0f, 0.0f, 1.0f,
+ 0.0f , 0.0f, 0.0f, 1.0f, 0.0f, 1.0f,
+ 0.025f, 0.3f, 1.0f, 1.0f, 255.0f, 1.0f
+ };
+
+ // Color cascade:
+ private final float[] mColors = {
+ 0.0f, 0.0f, 0.0f, 1.0f,
+ 0.5f, 0.0f, 0.0f, 1.0f,
+ 0.0f, 0.5f, 0.0f, 1.0f,
+ 0.5f, 0.5f, 0.0f, 1.0f,
+
+ 0.0f, 0.0f, 0.5f, 1.0f,
+ 1.0f, 0.0f, 0.0f, 1.0f,
+ 1.0f, 1.0f, 1.0f, 1.0f,
+ 0.0f, 1.0f, 0.0f, 1.0f
+ };
+
+ private float[] mTriangleVerticesData2 = new float[mTriangleVerticesData.length];
+ private FloatBuffer mTriangleVertices;
+
+ private final String mVertexShader = "attribute vec4 aPosition;\n"
+ + "attribute vec4 aColor;\n"
+ + "varying vec4 vColor;\n"
+ + "void main() {\n"
+ + " gl_Position = aPosition;\n"
+ + " vColor = aColor;\n"
+ + "}\n";
+
+ private final String mFragmentShader = "precision mediump float;\n"
+ + "varying vec4 vColor;\n"
+ + "void main() {\n"
+ + " gl_FragColor = vColor;\n"
+ + "}\n";
+
+ private int mProgram;
+ private int mvPositionHandle;
+ private int mvColorHandle;
+
+ }
+}
+
diff --git a/opengl/tests/testViewport/Android.mk b/opengl/tests/testViewport/Android.mk
new file mode 100644
index 0000000..ab37809
--- /dev/null
+++ b/opengl/tests/testViewport/Android.mk
@@ -0,0 +1,26 @@
+#########################################################################
+# OpenGL ES JNI sample
+# This makefile builds both an activity and a shared library.
+#########################################################################
+ifneq ($(TARGET_SIMULATOR),true) # not 64 bit clean
+
+TOP_LOCAL_PATH:= $(call my-dir)
+
+# Build activity
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_PACKAGE_NAME := TestViewport
+
+# Set a specific SDK version so we can run on Froyo.
+
+LOCAL_SDK_VERSION := 8
+
+include $(BUILD_PACKAGE)
+
+endif # TARGET_SIMULATOR
diff --git a/opengl/tests/testViewport/AndroidManifest.xml b/opengl/tests/testViewport/AndroidManifest.xml
new file mode 100644
index 0000000..90a9d2d
--- /dev/null
+++ b/opengl/tests/testViewport/AndroidManifest.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2009, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.test">
+ <uses-sdk android:targetSdkVersion="8" android:minSdkVersion="8" />
+ <uses-permission android:name="android.permission.INTERNET" />
+ <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+ <application
+ android:label="@string/test_activity">
+ <activity android:name="TestActivity"
+ android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+ android:configChanges="orientation|keyboardHidden">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ </application>
+</manifest>
diff --git a/opengl/tests/testViewport/README b/opengl/tests/testViewport/README
new file mode 100644
index 0000000..c06abc9
--- /dev/null
+++ b/opengl/tests/testViewport/README
@@ -0,0 +1,28 @@
+Repro steps:
+
+build, install and run the attached test program TestViewport.apk
+
+Run on Sapphire with Froyo.
+
+The program clears the screen to blue, then draws a full screen white quad that
+is alligned to the screen.
+(Therefore the whole screen should appear to be white.)
+
+
+Note that screen is all white.
+
+Rotate screen 90 degrees.
+
+Expected: screen is still all white.
+
+Actual: screen is blue with offset white rectangle.
+
+This bug only happens on Sapphire, it works correctly on Passion.
+
+What happens:
+
+I think the bug is that the gl.glViewport() call in onSurfaceChanged() is
+being ignored by the OpenGL driver.
+
+NOTE: If a gl.glViewport call is added at the beginning of the onDrawFrame()
+call (which means it is called before every draw), the program runs correctly.
diff --git a/opengl/tests/testViewport/res/values/strings.xml b/opengl/tests/testViewport/res/values/strings.xml
new file mode 100644
index 0000000..f4b8bbb
--- /dev/null
+++ b/opengl/tests/testViewport/res/values/strings.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- This file contains resource definitions for displayed strings, allowing
+ them to be changed based on the locale and options. -->
+
+<resources>
+ <!-- Simple strings. -->
+ <string name="test_activity">Test Viewport</string>
+
+</resources>
+
diff --git a/opengl/tests/testViewport/src/com/android/test/TestActivity.java b/opengl/tests/testViewport/src/com/android/test/TestActivity.java
new file mode 100644
index 0000000..cc7e450
--- /dev/null
+++ b/opengl/tests/testViewport/src/com/android/test/TestActivity.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.test;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.util.Log;
+
+public class TestActivity extends Activity {
+ private final static String TAG = "TestActivity";
+ TestView mView;
+
+ @Override
+ protected void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+ mView = new TestView(getApplication());
+ mView.setFocusableInTouchMode(true);
+ setContentView(mView);
+ }
+
+ @Override
+ protected void onPause() {
+ super.onPause();
+ mView.onPause();
+ }
+
+ @Override
+ protected void onResume() {
+ super.onResume();
+ mView.onResume();
+ }
+}
diff --git a/opengl/tests/testViewport/src/com/android/test/TestView.java b/opengl/tests/testViewport/src/com/android/test/TestView.java
new file mode 100644
index 0000000..23cc37d
--- /dev/null
+++ b/opengl/tests/testViewport/src/com/android/test/TestView.java
@@ -0,0 +1,262 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.test;
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.CharBuffer;
+import java.nio.FloatBuffer;
+
+import android.content.Context;
+import android.opengl.GLSurfaceView;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+
+import javax.microedition.khronos.egl.EGL10;
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.opengles.GL;
+import javax.microedition.khronos.opengles.GL10;
+import javax.microedition.khronos.opengles.GL11;
+/**
+ * An implementation of SurfaceView that uses the dedicated surface for
+ * displaying an OpenGL animation. This allows the animation to run in a
+ * separate thread, without requiring that it be driven by the update mechanism
+ * of the view hierarchy.
+ *
+ * The application-specific rendering code is delegated to a GLView.Renderer
+ * instance.
+ */
+class TestView extends GLSurfaceView {
+ TestView(Context context) {
+ super(context);
+ init();
+ }
+
+ public TestView(Context context, AttributeSet attrs) {
+ super(context, attrs);
+ init();
+ }
+
+ private void init() {
+ setRenderer(new Renderer());
+ setRenderMode(RENDERMODE_WHEN_DIRTY);
+ }
+
+ /** A grid is a topologically rectangular array of vertices.
+ *
+ * The vertex and index data are held in VBO objects because on most
+ * GPUs VBO objects are the fastest way of rendering static vertex
+ * and index data.
+ *
+ */
+
+ private static class Grid {
+ // Size of vertex data elements in bytes:
+ final static int FLOAT_SIZE = 4;
+ final static int CHAR_SIZE = 2;
+
+ // Vertex structure:
+ // float x, y, z;
+
+ final static int VERTEX_SIZE = 3 * FLOAT_SIZE;
+
+ private int mVertexBufferObjectId;
+ private int mElementBufferObjectId;
+
+ // These buffers are used to hold the vertex and index data while
+ // constructing the grid. Once createBufferObjects() is called
+ // the buffers are nulled out to save memory.
+
+ private ByteBuffer mVertexByteBuffer;
+ private FloatBuffer mVertexBuffer;
+ private CharBuffer mIndexBuffer;
+
+ private int mW;
+ private int mH;
+ private int mIndexCount;
+
+ public Grid(int w, int h) {
+ if (w < 0 || w >= 65536) {
+ throw new IllegalArgumentException("w");
+ }
+ if (h < 0 || h >= 65536) {
+ throw new IllegalArgumentException("h");
+ }
+ if (w * h >= 65536) {
+ throw new IllegalArgumentException("w * h >= 65536");
+ }
+
+ mW = w;
+ mH = h;
+ int size = w * h;
+
+ mVertexByteBuffer = ByteBuffer.allocateDirect(VERTEX_SIZE * size)
+ .order(ByteOrder.nativeOrder());
+ mVertexBuffer = mVertexByteBuffer.asFloatBuffer();
+
+ int quadW = mW - 1;
+ int quadH = mH - 1;
+ int quadCount = quadW * quadH;
+ int indexCount = quadCount * 6;
+ mIndexCount = indexCount;
+ mIndexBuffer = ByteBuffer.allocateDirect(CHAR_SIZE * indexCount)
+ .order(ByteOrder.nativeOrder()).asCharBuffer();
+
+ /*
+ * Initialize triangle list mesh.
+ *
+ * [0]-----[ 1] ...
+ * | / |
+ * | / |
+ * | / |
+ * [w]-----[w+1] ...
+ * | |
+ *
+ */
+
+ {
+ int i = 0;
+ for (int y = 0; y < quadH; y++) {
+ for (int x = 0; x < quadW; x++) {
+ char a = (char) (y * mW + x);
+ char b = (char) (y * mW + x + 1);
+ char c = (char) ((y + 1) * mW + x);
+ char d = (char) ((y + 1) * mW + x + 1);
+
+ mIndexBuffer.put(i++, a);
+ mIndexBuffer.put(i++, c);
+ mIndexBuffer.put(i++, b);
+
+ mIndexBuffer.put(i++, b);
+ mIndexBuffer.put(i++, c);
+ mIndexBuffer.put(i++, d);
+ }
+ }
+ }
+
+ }
+
+ public void set(int i, int j, float x, float y, float z) {
+ if (i < 0 || i >= mW) {
+ throw new IllegalArgumentException("i");
+ }
+ if (j < 0 || j >= mH) {
+ throw new IllegalArgumentException("j");
+ }
+
+ int index = mW * j + i;
+
+ mVertexBuffer.position(index * VERTEX_SIZE / FLOAT_SIZE);
+ mVertexBuffer.put(x);
+ mVertexBuffer.put(y);
+ mVertexBuffer.put(z);
+ }
+
+ public void createBufferObjects(GL gl) {
+ // Generate a the vertex and element buffer IDs
+ int[] vboIds = new int[2];
+ GL11 gl11 = (GL11) gl;
+ gl11.glGenBuffers(2, vboIds, 0);
+ mVertexBufferObjectId = vboIds[0];
+ mElementBufferObjectId = vboIds[1];
+
+ // Upload the vertex data
+ gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, mVertexBufferObjectId);
+ mVertexByteBuffer.position(0);
+ gl11.glBufferData(GL11.GL_ARRAY_BUFFER, mVertexByteBuffer.capacity(), mVertexByteBuffer, GL11.GL_STATIC_DRAW);
+
+ gl11.glBindBuffer(GL11.GL_ELEMENT_ARRAY_BUFFER, mElementBufferObjectId);
+ mIndexBuffer.position(0);
+ gl11.glBufferData(GL11.GL_ELEMENT_ARRAY_BUFFER, mIndexBuffer.capacity() * CHAR_SIZE, mIndexBuffer, GL11.GL_STATIC_DRAW);
+
+ // We don't need the in-memory data any more
+ mVertexBuffer = null;
+ mVertexByteBuffer = null;
+ mIndexBuffer = null;
+ }
+
+ public void draw(GL10 gl) {
+ GL11 gl11 = (GL11) gl;
+
+ gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
+
+ gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, mVertexBufferObjectId);
+ gl11.glVertexPointer(3, GL10.GL_FLOAT, VERTEX_SIZE, 0);
+
+ gl11.glBindBuffer(GL11.GL_ELEMENT_ARRAY_BUFFER, mElementBufferObjectId);
+ gl11.glDrawElements(GL10.GL_TRIANGLES, mIndexCount, GL10.GL_UNSIGNED_SHORT, 0);
+ gl.glDisableClientState(GL10.GL_VERTEX_ARRAY);
+ gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, 0);
+ gl11.glBindBuffer(GL11.GL_ELEMENT_ARRAY_BUFFER, 0);
+ }
+ }
+
+
+ private class Renderer implements GLSurfaceView.Renderer {
+ private static final String TAG = "Renderer";
+ private Grid mGrid;
+
+ public void onDrawFrame(GL10 gl) {
+ gl.glClearColor(0,0,1,1);
+ gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
+ mGrid.draw(gl);
+ }
+
+ public void onSurfaceChanged(GL10 gl, int width, int height) {
+ gl.glViewport(0, 0, width, height);
+ gl.glMatrixMode(GL11.GL_PROJECTION);
+ gl.glLoadIdentity();
+ gl.glOrthof(0, width, height, 0, -1, 1);
+ gl.glMatrixMode(GL11.GL_MODELVIEW);
+ createGrid(gl, width, height);
+ }
+
+ public void onSurfaceCreated(GL10 gl, EGLConfig config) {
+ }
+
+ private void createGrid(GL10 gl, float w, float h) {
+ mGrid = new Grid(2, 2);
+ for (int j = 0; j < 2; j++) {
+ for (int i = 0; i < 2; i++) {
+ float x = w * i;
+ float y = h * j;
+ float z = 0.0f;
+ mGrid.set(i,j, x, y, z);
+ }
+ }
+ mGrid.createBufferObjects(gl);
+ }
+ }
+}
+
diff --git a/services/surfaceflinger/Android.mk b/services/surfaceflinger/Android.mk
index a14bfb5..e4825d0 100644
--- a/services/surfaceflinger/Android.mk
+++ b/services/surfaceflinger/Android.mk
@@ -5,6 +5,7 @@
clz.cpp.arm \
DisplayHardware/DisplayHardware.cpp \
DisplayHardware/DisplayHardwareBase.cpp \
+ DisplayHardware/HWComposer.cpp \
BlurFilter.cpp.arm \
GLExtensions.cpp \
Layer.cpp \
@@ -21,7 +22,7 @@
LOCAL_CFLAGS += -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES
ifeq ($(TARGET_BOARD_PLATFORM), omap3)
- LOCAL_CFLAGS += -DNO_RGBX_8888
+ LOCAL_CFLAGS += -DNO_RGBX_8888 -DHAS_PUSH_BUFFERS
endif
# need "-lrt" on Linux simulator to pick up clock_gettime
diff --git a/services/surfaceflinger/DisplayHardware/DisplayHardware.cpp b/services/surfaceflinger/DisplayHardware/DisplayHardware.cpp
index 0515110..bd348bf 100644
--- a/services/surfaceflinger/DisplayHardware/DisplayHardware.cpp
+++ b/services/surfaceflinger/DisplayHardware/DisplayHardware.cpp
@@ -36,11 +36,11 @@
#include "DisplayHardware/DisplayHardware.h"
-#include <hardware/copybit.h>
#include <hardware/overlay.h>
#include <hardware/gralloc.h>
#include "GLExtensions.h"
+#include "HWComposer.h"
using namespace android;
@@ -76,7 +76,7 @@
const sp<SurfaceFlinger>& flinger,
uint32_t dpy)
: DisplayHardwareBase(flinger, dpy),
- mFlags(0)
+ mFlags(0), mHwc(0)
{
init(dpy);
}
@@ -262,6 +262,17 @@
// Unbind the context from this thread
eglMakeCurrent(display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
+
+
+ // initialize the H/W composer
+ mHwc = new HWComposer();
+ if (mHwc->initCheck() == NO_ERROR) {
+ mHwc->setFrameBuffer(mDisplay, mSurface);
+ }
+}
+
+HWComposer& DisplayHardware::getHwComposer() const {
+ return *mHwc;
}
/*
@@ -281,6 +292,9 @@
void DisplayHardware::releaseScreen() const
{
DisplayHardwareBase::releaseScreen();
+ if (mHwc->initCheck() == NO_ERROR) {
+ mHwc->release();
+ }
}
void DisplayHardware::acquireScreen() const
@@ -321,7 +335,12 @@
}
mPageFlipCount++;
- eglSwapBuffers(dpy, surface);
+
+ if (mHwc->initCheck() == NO_ERROR) {
+ mHwc->commit();
+ } else {
+ eglSwapBuffers(dpy, surface);
+ }
checkEGLErrors("eglSwapBuffers");
// for debugging
diff --git a/services/surfaceflinger/DisplayHardware/DisplayHardware.h b/services/surfaceflinger/DisplayHardware/DisplayHardware.h
index 2d7900c..75b55df 100644
--- a/services/surfaceflinger/DisplayHardware/DisplayHardware.h
+++ b/services/surfaceflinger/DisplayHardware/DisplayHardware.h
@@ -34,12 +34,11 @@
#include "DisplayHardware/DisplayHardwareBase.h"
struct overlay_control_device_t;
-struct framebuffer_device_t;
-struct copybit_image_t;
namespace android {
class FramebufferNativeWindow;
+class HWComposer;
class DisplayHardware : public DisplayHardwareBase
{
@@ -80,6 +79,9 @@
uint32_t getPageFlipCount() const;
EGLDisplay getEGLDisplay() const { return mDisplay; }
overlay_control_device_t* getOverlayEngine() const { return mOverlayEngine; }
+
+ // Hardware Composer
+ HWComposer& getHwComposer() const;
status_t compositionComplete() const;
@@ -110,6 +112,8 @@
GLint mMaxViewportDims;
GLint mMaxTextureSize;
+ HWComposer* mHwc;
+
sp<FramebufferNativeWindow> mNativeWindow;
overlay_control_device_t* mOverlayEngine;
};
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
new file mode 100644
index 0000000..4af274b
--- /dev/null
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#include <utils/Errors.h>
+#include <utils/String8.h>
+
+#include <hardware/hardware.h>
+
+#include <cutils/log.h>
+
+#include <EGL/egl.h>
+
+#include "HWComposer.h"
+
+namespace android {
+// ---------------------------------------------------------------------------
+
+HWComposer::HWComposer()
+ : mModule(0), mHwc(0), mList(0), mCapacity(0),
+ mDpy(EGL_NO_DISPLAY), mSur(EGL_NO_SURFACE)
+{
+ int err = hw_get_module(HWC_HARDWARE_MODULE_ID, &mModule);
+ LOGW_IF(err, "%s module not found", HWC_HARDWARE_MODULE_ID);
+ if (err == 0) {
+ err = hwc_open(mModule, &mHwc);
+ LOGE_IF(err, "%s device failed to initialize (%s)",
+ HWC_HARDWARE_COMPOSER, strerror(-err));
+ }
+}
+
+HWComposer::~HWComposer() {
+ free(mList);
+ if (mHwc) {
+ hwc_close(mHwc);
+ }
+}
+
+status_t HWComposer::initCheck() const {
+ return mHwc ? NO_ERROR : NO_INIT;
+}
+
+void HWComposer::setFrameBuffer(EGLDisplay dpy, EGLSurface sur) {
+ mDpy = (hwc_display_t)dpy;
+ mSur = (hwc_surface_t)sur;
+}
+
+status_t HWComposer::createWorkList(size_t numLayers) {
+ if (mHwc) {
+ if (!mList || mCapacity < numLayers) {
+ free(mList);
+ size_t size = sizeof(hwc_layer_list) + numLayers*sizeof(hwc_layer_t);
+ mList = (hwc_layer_list_t*)malloc(size);
+ mCapacity = numLayers;
+ }
+ mList->flags = HWC_GEOMETRY_CHANGED;
+ mList->numHwLayers = numLayers;
+ }
+ return NO_ERROR;
+}
+
+status_t HWComposer::prepare() const {
+ int err = mHwc->prepare(mHwc, mList);
+ return (status_t)err;
+}
+
+status_t HWComposer::commit() const {
+ int err = mHwc->set(mHwc, mDpy, mSur, mList);
+ if (mList) {
+ mList->flags &= ~HWC_GEOMETRY_CHANGED;
+ }
+ return (status_t)err;
+}
+
+status_t HWComposer::release() const {
+ int err = mHwc->set(mHwc, NULL, NULL, NULL);
+ return (status_t)err;
+}
+
+size_t HWComposer::getNumLayers() const {
+ return mList ? mList->numHwLayers : 0;
+}
+
+hwc_layer_t* HWComposer::getLayers() const {
+ return mList ? mList->hwLayers : 0;
+}
+
+void HWComposer::dump(String8& result, char* buffer, size_t SIZE) const {
+ if (mHwc && mList) {
+ result.append("Hardware Composer state:\n");
+
+ snprintf(buffer, SIZE, " numHwLayers=%u, flags=%08x\n",
+ mList->numHwLayers, mList->flags);
+ result.append(buffer);
+
+ for (size_t i=0 ; i<mList->numHwLayers ; i++) {
+ const hwc_layer_t& l(mList->hwLayers[i]);
+ snprintf(buffer, SIZE, " %8s | %08x | %08x | %02x | %04x | [%5d,%5d,%5d,%5d] | [%5d,%5d,%5d,%5d]\n",
+ l.compositionType ? "OVERLAY" : "FB",
+ l.hints, l.flags, l.transform, l.blending,
+ l.sourceCrop.left, l.sourceCrop.top, l.sourceCrop.right, l.sourceCrop.bottom,
+ l.displayFrame.left, l.displayFrame.top, l.displayFrame.right, l.displayFrame.bottom);
+ result.append(buffer);
+ }
+ }
+}
+
+// ---------------------------------------------------------------------------
+}; // namespace android
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
new file mode 100644
index 0000000..5a9e9eb
--- /dev/null
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_SF_HWCOMPOSER_H
+#define ANDROID_SF_HWCOMPOSER_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <EGL/egl.h>
+
+#include <hardware/hwcomposer.h>
+
+namespace android {
+// ---------------------------------------------------------------------------
+
+class String8;
+
+class HWComposer
+{
+public:
+
+ HWComposer();
+ ~HWComposer();
+
+ status_t initCheck() const;
+
+ // tells the HAL what the framebuffer is
+ void setFrameBuffer(EGLDisplay dpy, EGLSurface sur);
+
+ // create a work list for numLayers layer
+ status_t createWorkList(size_t numLayers);
+
+ // Asks the HAL what it can do
+ status_t prepare() const;
+
+ // commits the list
+ status_t commit() const;
+
+ // release hardware resources
+ status_t release() const;
+
+ size_t getNumLayers() const;
+ hwc_layer_t* getLayers() const;
+
+ // for debugging
+ void dump(String8& out, char* scratch, size_t SIZE) const;
+
+private:
+ hw_module_t const* mModule;
+ hwc_composer_device_t* mHwc;
+ hwc_layer_list_t* mList;
+ size_t mCapacity;
+ hwc_display_t mDpy;
+ hwc_surface_t mSur;
+};
+
+
+// ---------------------------------------------------------------------------
+}; // namespace android
+
+#endif // ANDROID_SF_HWCOMPOSER_H
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index a060d31..1b06843 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -35,6 +35,7 @@
#include "Layer.h"
#include "SurfaceFlinger.h"
#include "DisplayHardware/DisplayHardware.h"
+#include "DisplayHardware/HWComposer.h"
#define DEBUG_RESIZE 0
@@ -170,7 +171,8 @@
mReqHeight = h;
mSecure = (flags & ISurfaceComposer::eSecure) ? true : false;
- mNeedsBlending = (info.h_alpha - info.l_alpha) > 0;
+ mNeedsBlending = (info.h_alpha - info.l_alpha) > 0 &&
+ (flags & ISurfaceComposer::eOpaque) == 0;
// we use the red index
int displayRedSize = displayInfo.getSize(PixelFormatInfo::INDEX_RED);
@@ -181,6 +183,62 @@
return NO_ERROR;
}
+void Layer::setGeometry(hwc_layer_t* hwcl)
+{
+ hwcl->compositionType = HWC_FRAMEBUFFER;
+ hwcl->hints = 0;
+ hwcl->flags = 0;
+ hwcl->transform = 0;
+ hwcl->blending = HWC_BLENDING_NONE;
+
+ // we can't do alpha-fade with the hwc HAL
+ const State& s(drawingState());
+ if (s.alpha < 0xFF) {
+ hwcl->flags = HWC_SKIP_LAYER;
+ return;
+ }
+
+ // we can only handle simple transformation
+ if (mOrientation & Transform::ROT_INVALID) {
+ hwcl->flags = HWC_SKIP_LAYER;
+ return;
+ }
+
+ hwcl->transform = mOrientation;
+
+ if (needsBlending()) {
+ hwcl->blending = mPremultipliedAlpha ?
+ HWC_BLENDING_PREMULT : HWC_BLENDING_COVERAGE;
+ }
+
+ hwcl->displayFrame.left = mTransformedBounds.left;
+ hwcl->displayFrame.top = mTransformedBounds.top;
+ hwcl->displayFrame.right = mTransformedBounds.right;
+ hwcl->displayFrame.bottom = mTransformedBounds.bottom;
+
+ hwcl->visibleRegionScreen.rects =
+ reinterpret_cast<hwc_rect_t const *>(
+ visibleRegionScreen.getArray(
+ &hwcl->visibleRegionScreen.numRects));
+}
+
+void Layer::setPerFrameData(hwc_layer_t* hwcl) {
+ sp<GraphicBuffer> buffer(mBufferManager.getActiveBuffer());
+ if (buffer == NULL) {
+ // this situation can happen if we ran out of memory for instance.
+ // not much we can do. continue to use whatever texture was bound
+ // to this context.
+ hwcl->handle = NULL;
+ return;
+ }
+ hwcl->handle = const_cast<native_handle_t*>(buffer->handle);
+ // TODO: set the crop value properly
+ hwcl->sourceCrop.left = 0;
+ hwcl->sourceCrop.top = 0;
+ hwcl->sourceCrop.right = buffer->width;
+ hwcl->sourceCrop.bottom = buffer->height;
+}
+
void Layer::reloadTexture(const Region& dirty)
{
sp<GraphicBuffer> buffer(mBufferManager.getActiveBuffer());
@@ -321,6 +379,7 @@
Mutex::Autolock _l(mLock);
// zero means default
+ const bool fixedSize = reqWidth && reqHeight;
if (!reqFormat) reqFormat = mFormat;
if (!reqWidth) reqWidth = mWidth;
if (!reqHeight) reqHeight = mHeight;
@@ -334,6 +393,7 @@
mReqWidth = reqWidth;
mReqHeight = reqHeight;
mReqFormat = reqFormat;
+ mFixedSize = fixedSize;
lcblk->reallocateAllExcept(index);
}
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 263c372..caa6d17 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -68,6 +68,8 @@
bool isFixedSize() const;
// LayerBase interface
+ virtual void setGeometry(hwc_layer_t* hwcl);
+ virtual void setPerFrameData(hwc_layer_t* hwcl);
virtual void drawForSreenShot() const;
virtual void onDraw(const Region& clip) const;
virtual uint32_t doTransaction(uint32_t transactionFlags);
diff --git a/services/surfaceflinger/LayerBase.cpp b/services/surfaceflinger/LayerBase.cpp
index 069b85a..8ab5a10 100644
--- a/services/surfaceflinger/LayerBase.cpp
+++ b/services/surfaceflinger/LayerBase.cpp
@@ -309,6 +309,15 @@
}
}
+void LayerBase::setGeometry(hwc_layer_t* hwcl) {
+ hwcl->flags |= HWC_SKIP_LAYER;
+}
+
+void LayerBase::setPerFrameData(hwc_layer_t* hwcl) {
+ hwcl->compositionType = HWC_FRAMEBUFFER;
+ hwcl->handle = NULL;
+}
+
void LayerBase::draw(const Region& clip) const
{
// reset GL state
diff --git a/services/surfaceflinger/LayerBase.h b/services/surfaceflinger/LayerBase.h
index d688f65..bdee05b 100644
--- a/services/surfaceflinger/LayerBase.h
+++ b/services/surfaceflinger/LayerBase.h
@@ -35,6 +35,8 @@
#include <pixelflinger/pixelflinger.h>
+#include <hardware/hwcomposer.h>
+
#include "Transform.h"
namespace android {
@@ -108,6 +110,10 @@
virtual const char* getTypeId() const { return "LayerBase"; }
+ virtual void setGeometry(hwc_layer_t* hwcl);
+
+ virtual void setPerFrameData(hwc_layer_t* hwcl);
+
/**
* draw - performs some global clipping optimizations
* and calls onDraw().
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 3734969..3df9fe0 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -53,6 +53,7 @@
#include "SurfaceFlinger.h"
#include "DisplayHardware/DisplayHardware.h"
+#include "DisplayHardware/HWComposer.h"
/* ideally AID_GRAPHICS would be in a semi-public header
* or there would be a way to map a user/group name to its id
@@ -78,6 +79,7 @@
mReadFramebuffer("android.permission.READ_FRAME_BUFFER"),
mDump("android.permission.DUMP"),
mVisibleRegionsDirty(false),
+ mHwWorkListDirty(false),
mDeferReleaseConsole(false),
mFreezeDisplay(false),
mElectronBeamAnimation(false),
@@ -85,6 +87,7 @@
mFreezeDisplayTime(0),
mDebugRegion(0),
mDebugBackground(0),
+ mDebugDisableHWC(0),
mDebugInSwapBuffers(0),
mLastSwapBufferTime(0),
mDebugInTransaction(0),
@@ -166,7 +169,7 @@
{
const nsecs_t now = systemTime();
const nsecs_t duration = now - mBootTime;
- LOGI("Boot is finished (%ld ms)", long(ns2ms(duration)) );
+ LOGI("Boot is finished (%ld ms)", long(ns2ms(duration)) );
mBootFinished = true;
property_set("ctl.stop", "bootanim");
}
@@ -202,10 +205,10 @@
mServerHeap = new MemoryHeapBase(4096,
MemoryHeapBase::READ_ONLY, "SurfaceFlinger read-only heap");
LOGE_IF(mServerHeap==0, "can't create shared memory dealer");
-
+
mServerCblk = static_cast<surface_flinger_cblk_t*>(mServerHeap->getBase());
LOGE_IF(mServerCblk==0, "can't get to shared control block's address");
-
+
new(mServerCblk) surface_flinger_cblk_t;
// initialize primary screen
@@ -234,7 +237,7 @@
// Initialize OpenGL|ES
glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
- glPixelStorei(GL_PACK_ALIGNMENT, 4);
+ glPixelStorei(GL_PACK_ALIGNMENT, 4);
glEnableClientState(GL_VERTEX_ARRAY);
glEnable(GL_SCISSOR_TEST);
glShadeModel(GL_FLAT);
@@ -268,7 +271,7 @@
// start boot animation
property_set("ctl.start", "bootanim");
-
+
return NO_ERROR;
}
@@ -371,6 +374,11 @@
// post surfaces (if needed)
handlePageFlip();
+ if (UNLIKELY(mHwWorkListDirty)) {
+ // build the h/w work list
+ handleWorkList();
+ }
+
const DisplayHardware& hw(graphicPlane(0).displayHardware());
if (LIKELY(hw.canDraw() && !isFrozen())) {
// repaint the framebuffer (if needed)
@@ -385,13 +393,12 @@
logger.log(GraphicLog::SF_COMPOSITION_COMPLETE, index);
hw.compositionComplete();
- // release the clients before we flip ('cause flip might block)
- logger.log(GraphicLog::SF_UNLOCK_CLIENTS, index);
- unlockClients();
-
logger.log(GraphicLog::SF_SWAP_BUFFERS, index);
postFramebuffer();
+ logger.log(GraphicLog::SF_UNLOCK_CLIENTS, index);
+ unlockClients();
+
logger.log(GraphicLog::SF_REPAINT_DONE, index);
} else {
// pretend we did the post
@@ -460,6 +467,7 @@
handleTransactionLocked(transactionFlags, ditchedLayers);
mLastTransactionTime = systemTime() - now;
mDebugInTransaction = 0;
+ mHwWorkListDirty = true;
// here the transaction has been committed
}
@@ -467,6 +475,7 @@
* Clean-up all layers that went away
* (do this without the lock held)
*/
+
const size_t count = ditchedLayers.size();
for (size_t i=0 ; i<count ; i++) {
if (ditchedLayers[i] != 0) {
@@ -670,7 +679,7 @@
// Update aboveOpaqueLayers for next (lower) layer
aboveOpaqueLayers.orSelf(opaqueRegion);
-
+
// Store the visible region is screen space
layer->setVisibleRegion(visibleRegion);
layer->setCoveredRegion(coveredRegion);
@@ -700,8 +709,8 @@
void SurfaceFlinger::handlePageFlip()
{
bool visibleRegions = mVisibleRegionsDirty;
- LayerVector& currentLayers = const_cast<LayerVector&>(
- mDrawingState.layersSortedByZ);
+ LayerVector& currentLayers(
+ const_cast<LayerVector&>(mDrawingState.layersSortedByZ));
visibleRegions |= lockPageFlip(currentLayers);
const DisplayHardware& hw = graphicPlane(0).displayHardware();
@@ -724,6 +733,7 @@
mWormholeRegion = screenRegion.subtract(opaqueRegion);
mVisibleRegionsDirty = false;
+ mHwWorkListDirty = true;
}
unlockPageFlip(currentLayers);
@@ -754,6 +764,24 @@
}
}
+void SurfaceFlinger::handleWorkList()
+{
+ mHwWorkListDirty = false;
+ HWComposer& hwc(graphicPlane(0).displayHardware().getHwComposer());
+ if (hwc.initCheck() == NO_ERROR) {
+ const Vector< sp<LayerBase> >& currentLayers(mVisibleLayersSortedByZ);
+ const size_t count = currentLayers.size();
+ hwc.createWorkList(count);
+ hwc_layer_t* const cur(hwc.getLayers());
+ for (size_t i=0 ; cur && i<count ; i++) {
+ currentLayers[i]->setGeometry(&cur[i]);
+ if (mDebugDisableHWC) {
+ cur[i].compositionType = HWC_FRAMEBUFFER;
+ cur[i].flags |= HWC_SKIP_LAYER;
+ }
+ }
+ }
+}
void SurfaceFlinger::handleRepaint()
{
@@ -774,8 +802,8 @@
glLoadIdentity();
uint32_t flags = hw.getFlags();
- if ((flags & DisplayHardware::SWAP_RECTANGLE) ||
- (flags & DisplayHardware::BUFFER_PRESERVED))
+ if ((flags & DisplayHardware::SWAP_RECTANGLE) ||
+ (flags & DisplayHardware::BUFFER_PRESERVED))
{
// we can redraw only what's dirty, but since SWAP_RECTANGLE only
// takes a rectangle, we must make sure to update that whole
@@ -818,9 +846,73 @@
// draw something...
drawWormhole();
}
+
+ status_t err = NO_ERROR;
const Vector< sp<LayerBase> >& layers(mVisibleLayersSortedByZ);
- const size_t count = layers.size();
- for (size_t i=0 ; i<count ; ++i) {
+ size_t count = layers.size();
+
+ const DisplayHardware& hw(graphicPlane(0).displayHardware());
+ HWComposer& hwc(hw.getHwComposer());
+ hwc_layer_t* const cur(hwc.getLayers());
+
+ LOGE_IF(cur && hwc.getNumLayers() != count,
+ "HAL number of layers (%d) doesn't match surfaceflinger (%d)",
+ hwc.getNumLayers(), count);
+
+ // just to be extra-safe, use the smallest count
+ if (hwc.initCheck() == NO_ERROR) {
+ count = count < hwc.getNumLayers() ? count : hwc.getNumLayers();
+ }
+
+ /*
+ * update the per-frame h/w composer data for each layer
+ * and build the transparent region of the FB
+ */
+ Region transparent;
+ if (cur) {
+ for (size_t i=0 ; i<count ; i++) {
+ const sp<LayerBase>& layer(layers[i]);
+ layer->setPerFrameData(&cur[i]);
+ if (cur[i].hints & HWC_HINT_CLEAR_FB) {
+ if (!(layer->needsBlending())) {
+ transparent.orSelf(layer->visibleRegionScreen);
+ }
+ }
+ }
+ err = hwc.prepare();
+ LOGE_IF(err, "HWComposer::prepare failed (%s)", strerror(-err));
+ }
+
+ /*
+ * clear the area of the FB that need to be transparent
+ */
+ transparent.andSelf(dirty);
+ if (!transparent.isEmpty()) {
+ glClearColor(0,0,0,0);
+ Region::const_iterator it = transparent.begin();
+ Region::const_iterator const end = transparent.end();
+ const int32_t height = hw.getHeight();
+ while (it != end) {
+ const Rect& r(*it++);
+ const GLint sy = height - (r.top + r.height());
+ glScissor(r.left, sy, r.width(), r.height());
+ glClear(GL_COLOR_BUFFER_BIT);
+ }
+ }
+
+
+ /*
+ * and then, render the layers targeted at the framebuffer
+ */
+ for (size_t i=0 ; i<count ; i++) {
+ if (cur) {
+ if ((cur[i].compositionType != HWC_FRAMEBUFFER) &&
+ !(cur[i].flags & HWC_SKIP_LAYER)) {
+ // skip layers handled by the HAL
+ continue;
+ }
+ }
+
const sp<LayerBase>& layer(layers[i]);
const Region clip(dirty.intersect(layer->visibleRegionScreen));
if (!clip.isEmpty()) {
@@ -1059,7 +1151,7 @@
if (android_atomic_dec(&mTransactionCount) == 1) {
signalEvent();
- // if there is a transaction with a resize, wait for it to
+ // if there is a transaction with a resize, wait for it to
// take effect before returning.
Mutex::Autolock _l(mStateLock);
while (mResizeTransationPending) {
@@ -1103,7 +1195,7 @@
return NO_ERROR;
}
-int SurfaceFlinger::setOrientation(DisplayID dpy,
+int SurfaceFlinger::setOrientation(DisplayID dpy,
int orientation, uint32_t flags)
{
if (UNLIKELY(uint32_t(dpy) >= DISPLAY_COUNT))
@@ -1136,14 +1228,17 @@
int(w), int(h));
return surfaceHandle;
}
-
+
//LOGD("createSurface for pid %d (%d x %d)", pid, w, h);
sp<Layer> normalLayer;
switch (flags & eFXSurfaceMask) {
case eFXSurfaceNormal:
+#if HAS_PUSH_BUFFERS
if (UNLIKELY(flags & ePushBuffers)) {
layer = createPushBuffersSurface(client, d, w, h, flags);
- } else {
+ } else
+#endif
+ {
normalLayer = createNormalSurface(client, d, w, h, flags, format);
layer = normalLayer;
}
@@ -1162,7 +1257,7 @@
ssize_t token = addClientLayer(client, layer);
surfaceHandle = layer->getSurface();
- if (surfaceHandle != 0) {
+ if (surfaceHandle != 0) {
params->token = token;
params->identity = surfaceHandle->getIdentity();
params->width = w;
@@ -1246,7 +1341,7 @@
/*
* called by the window manager, when a surface should be marked for
* destruction.
- *
+ *
* The surface is removed from the current and drawing lists, but placed
* in the purgatory queue, so it's not destroyed right-away (we need
* to wait for all client's references to go away first).
@@ -1267,7 +1362,7 @@
status_t SurfaceFlinger::destroySurface(const sp<LayerBaseClient>& layer)
{
// called by ~ISurface() when all references are gone
-
+
class MessageDestroySurface : public MessageBase {
SurfaceFlinger* flinger;
sp<LayerBaseClient> layer;
@@ -1280,9 +1375,9 @@
layer.clear(); // clear it outside of the lock;
Mutex::Autolock _l(flinger->mStateLock);
/*
- * remove the layer from the current list -- chances are that it's
- * not in the list anyway, because it should have been removed
- * already upon request of the client (eg: window manager).
+ * remove the layer from the current list -- chances are that it's
+ * not in the list anyway, because it should have been removed
+ * already upon request of the client (eg: window manager).
* However, a buggy client could have not done that.
* Since we know we don't have any more clients, we don't need
* to use the purgatory.
@@ -1397,7 +1492,7 @@
}
const bool locked(retry >= 0);
if (!locked) {
- snprintf(buffer, SIZE,
+ snprintf(buffer, SIZE,
"SurfaceFlinger appears to be unresponsive, "
"dumping anyways (no locks held)\n");
result.append(buffer);
@@ -1439,6 +1534,13 @@
result.append(buffer);
}
+ HWComposer& hwc(hw.getHwComposer());
+ snprintf(buffer, SIZE, " h/w composer %s and %s\n",
+ hwc.initCheck()==NO_ERROR ? "present" : "not present",
+ mDebugDisableHWC ? "disabled" : "enabled");
+ result.append(buffer);
+ hwc.dump(result, buffer, SIZE);
+
const GraphicBufferAllocator& alloc(GraphicBufferAllocator::get());
alloc.dump(result);
@@ -1514,6 +1616,11 @@
n = data.readInt32();
mDebugBackground = n ? 1 : 0;
return NO_ERROR;
+ case 1008: // toggle use of hw composer
+ n = data.readInt32();
+ mDebugDisableHWC = n ? 1 : 0;
+ mHwWorkListDirty = true;
+ // fall-through...
case 1004:{ // repaint everything
Mutex::Autolock _l(mStateLock);
const DisplayHardware& hw(graphicPlane(0).displayHardware());
@@ -2298,12 +2405,15 @@
{
int32_t name = NAME_NOT_FOUND;
sp<Layer> layer(mFlinger->getLayer(sur));
- if (layer == 0) return name;
+ if (layer == 0) {
+ return name;
+ }
// if this layer already has a token, just return it
name = layer->getToken();
- if ((name >= 0) && (layer->getClient() == this))
+ if ((name >= 0) && (layer->getClient() == this)) {
return name;
+ }
name = 0;
do {
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index d07a3ad..2ebcc36 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -306,6 +306,7 @@
void handlePageFlip();
bool lockPageFlip(const LayerVector& currentLayers);
void unlockPageFlip(const LayerVector& currentLayers);
+ void handleWorkList();
void handleRepaint();
void postFramebuffer();
void composeSurfaces(const Region& dirty);
@@ -393,6 +394,7 @@
Region mInvalidRegion;
Region mWormholeRegion;
bool mVisibleRegionsDirty;
+ bool mHwWorkListDirty;
bool mDeferReleaseConsole;
bool mFreezeDisplay;
bool mElectronBeamAnimation;
@@ -404,6 +406,7 @@
// don't use a lock for these, we don't care
int mDebugRegion;
int mDebugBackground;
+ int mDebugDisableHWC;
volatile nsecs_t mDebugInSwapBuffers;
nsecs_t mLastSwapBufferTime;
volatile nsecs_t mDebugInTransaction;