First draft of fbo in renderscript.
Updating samples and benchmark
Change-Id: I469bf8b842fca72b59475c8fa024c12cf0e14954
diff --git a/Android.mk b/Android.mk
index 14152d8..9100693 100644
--- a/Android.mk
+++ b/Android.mk
@@ -90,6 +90,7 @@
rsContext.cpp \
rsDevice.cpp \
rsElement.cpp \
+ rsFBOCache.cpp \
rsFileA3D.cpp \
rsFont.cpp \
rsLocklessFifo.cpp \
diff --git a/RenderScriptDefines.h b/RenderScriptDefines.h
index 4e1ac88..bb275b5 100644
--- a/RenderScriptDefines.h
+++ b/RenderScriptDefines.h
@@ -84,6 +84,7 @@
RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE = 0x0002,
RS_ALLOCATION_USAGE_GRAPHICS_VERTEX = 0x0004,
RS_ALLOCATION_USAGE_GRAPHICS_CONSTANTS = 0x0008,
+ RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET = 0x0010,
RS_ALLOCATION_USAGE_ALL = 0x000F
};
@@ -147,6 +148,7 @@
RS_KIND_PIXEL_LA,
RS_KIND_PIXEL_RGB,
RS_KIND_PIXEL_RGBA,
+ RS_KIND_PIXEL_DEPTH,
};
enum RsSamplerParam {
diff --git a/rsAllocation.cpp b/rsAllocation.cpp
index b8ddb0b..6b37e03 100644
--- a/rsAllocation.cpp
+++ b/rsAllocation.cpp
@@ -56,7 +56,8 @@
mTextureID = 0;
mBufferID = 0;
- mUploadDefered = false;
+ mRenderTargetID = 0;
+ mUploadDeferred = false;
mUserBitmapCallback = NULL;
mUserBitmapCallbackData = NULL;
@@ -93,6 +94,10 @@
glDeleteTextures(1, &mTextureID);
mTextureID = 0;
}
+ if (mRenderTargetID) {
+ glDeleteRenderbuffers(1, &mRenderTargetID);
+ mRenderTargetID = 0;
+ }
#endif //ANDROID_RS_SERIALIZE
}
@@ -112,9 +117,14 @@
return false;
}
-void Allocation::deferedUploadToTexture(const Context *rsc) {
+void Allocation::deferredUploadToTexture(const Context *rsc) {
mHal.state.usageFlags |= RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE;
- mUploadDefered = true;
+ mUploadDeferred = true;
+}
+
+void Allocation::deferredAllocateRenderTarget(const Context *rsc) {
+ mHal.state.usageFlags |= RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET;
+ mUploadDeferred = true;
}
uint32_t Allocation::getGLTarget() const {
@@ -155,8 +165,11 @@
if (getIsBufferObject()) {
uploadToBufferObject(rsc);
}
+ if (getIsRenderTarget() && !getIsTexture()) {
+ allocateRenderTarget(rsc);
+ }
- mUploadDefered = false;
+ mUploadDeferred = false;
}
void Allocation::uploadToTexture(const Context *rsc) {
@@ -184,7 +197,7 @@
// Force a crash to 1: restart the app, 2: make sure we get a bugreport.
LOGE("Upload to texture failed to gen mTextureID");
rsc->dumpDebug();
- mUploadDefered = true;
+ mUploadDeferred = true;
return;
}
isFirstUpload = true;
@@ -200,6 +213,32 @@
#endif //ANDROID_RS_SERIALIZE
}
+void Allocation::allocateRenderTarget(const Context *rsc) {
+#ifndef ANDROID_RS_SERIALIZE
+ mHal.state.usageFlags |= RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET;
+
+ GLenum format = mHal.state.type->getElement()->getComponent().getGLFormat();
+ if (!format) {
+ return;
+ }
+
+ if (!mRenderTargetID) {
+ glGenRenderbuffers(1, &mRenderTargetID);
+
+ if (!mRenderTargetID) {
+ // This should generally not happen
+ LOGE("allocateRenderTarget failed to gen mRenderTargetID");
+ rsc->dumpDebug();
+ return;
+ }
+ glBindRenderbuffer(GL_RENDERBUFFER, mRenderTargetID);
+ glRenderbufferStorage(GL_RENDERBUFFER, format,
+ mHal.state.type->getDimX(),
+ mHal.state.type->getDimY());
+ }
+#endif //ANDROID_RS_SERIALIZE
+}
+
#ifndef ANDROID_RS_SERIALIZE
const static GLenum gFaceOrder[] = {
GL_TEXTURE_CUBE_MAP_POSITIVE_X,
@@ -271,9 +310,9 @@
#endif //ANDROID_RS_SERIALIZE
}
-void Allocation::deferedUploadToBufferObject(const Context *rsc) {
+void Allocation::deferredUploadToBufferObject(const Context *rsc) {
mHal.state.usageFlags |= RS_ALLOCATION_USAGE_GRAPHICS_VERTEX;
- mUploadDefered = true;
+ mUploadDeferred = true;
}
void Allocation::uploadToBufferObject(const Context *rsc) {
@@ -288,7 +327,7 @@
}
if (!mBufferID) {
LOGE("Upload to buffer object failed");
- mUploadDefered = true;
+ mUploadDeferred = true;
return;
}
GLenum target = (GLenum)getGLTarget();
@@ -300,7 +339,7 @@
}
void Allocation::uploadCheck(Context *rsc) {
- if (mUploadDefered) {
+ if (mUploadDeferred) {
syncAll(rsc, RS_ALLOCATION_USAGE_SCRIPT);
}
}
@@ -329,7 +368,7 @@
memcpy(ptr, data, size);
sendDirty();
- mUploadDefered = true;
+ mUploadDeferred = true;
}
void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
@@ -362,7 +401,7 @@
dst += destW * eSize;
}
sendDirty();
- mUploadDefered = true;
+ mUploadDeferred = true;
} else {
update2DTexture(data, xoff, yoff, lod, face, w, h);
}
@@ -407,7 +446,7 @@
memcpy(ptr, data, sizeBytes);
sendDirty();
- mUploadDefered = true;
+ mUploadDeferred = true;
}
void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y,
@@ -450,7 +489,7 @@
memcpy(ptr, data, sizeBytes);
sendDirty();
- mUploadDefered = true;
+ mUploadDeferred = true;
}
void Allocation::addProgramToDirty(const Program *p) {
@@ -617,12 +656,12 @@
void rsi_AllocationUploadToTexture(Context *rsc, RsAllocation va, bool genmip, uint32_t baseMipLevel) {
Allocation *alloc = static_cast<Allocation *>(va);
- alloc->deferedUploadToTexture(rsc);
+ alloc->deferredUploadToTexture(rsc);
}
void rsi_AllocationUploadToBufferObject(Context *rsc, RsAllocation va) {
Allocation *alloc = static_cast<Allocation *>(va);
- alloc->deferedUploadToBufferObject(rsc);
+ alloc->deferredUploadToBufferObject(rsc);
}
static void mip565(const Adapter2D &out, const Adapter2D &in) {
@@ -792,7 +831,6 @@
return alloc;
}
-
RsAllocation rsaAllocationCreateFromBitmap(RsContext con, RsType vtype,
RsAllocationMipmapControl mips,
const void *data, uint32_t usages) {
@@ -811,7 +849,7 @@
rsaAllocationGenerateScriptMips(rsc, texAlloc);
}
- texAlloc->deferedUploadToTexture(rsc);
+ texAlloc->deferredUploadToTexture(rsc);
return texAlloc;
}
@@ -852,7 +890,7 @@
rsaAllocationGenerateScriptMips(rsc, texAlloc);
}
- texAlloc->deferedUploadToTexture(rsc);
+ texAlloc->deferredUploadToTexture(rsc);
return texAlloc;
}
diff --git a/rsAllocation.h b/rsAllocation.h
index e63140c..d334841 100644
--- a/rsAllocation.h
+++ b/rsAllocation.h
@@ -71,13 +71,17 @@
void syncAll(Context *rsc, RsAllocationUsageType src);
- void deferedUploadToTexture(const Context *rsc);
+ void deferredUploadToTexture(const Context *rsc);
void uploadToTexture(const Context *rsc);
uint32_t getTextureID() const {return mTextureID;}
+ void deferredAllocateRenderTarget(const Context *rsc);
+ void allocateRenderTarget(const Context *rsc);
+ uint32_t getRenderTargetID() const {return mRenderTargetID;}
+
uint32_t getGLTarget() const;
- void deferedUploadToBufferObject(const Context *rsc);
+ void deferredUploadToBufferObject(const Context *rsc);
void uploadToBufferObject(const Context *rsc);
uint32_t getBufferObjectID() const {return mBufferID;}
@@ -118,6 +122,9 @@
bool getIsTexture() const {
return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE) != 0;
}
+ bool getIsRenderTarget() const {
+ return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) != 0;
+ }
bool getIsBufferObject() const {
return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_VERTEX) != 0;
}
@@ -161,7 +168,10 @@
// is allowed.
uint32_t mBufferID;
- bool mUploadDefered;
+ // Is this a legal structure to be used as an FBO render target
+ uint32_t mRenderTargetID;
+
+ bool mUploadDeferred;
private:
void init(Context *rsc, const Type *);
diff --git a/rsComponent.cpp b/rsComponent.cpp
index 4c4987a..e2ae043 100644
--- a/rsComponent.cpp
+++ b/rsComponent.cpp
@@ -18,6 +18,7 @@
#ifndef ANDROID_RS_SERIALIZE
#include <GLES/gl.h>
+#include <GLES2/gl2.h>
#endif
using namespace android;
@@ -207,6 +208,7 @@
case RS_KIND_PIXEL_LA: return GL_LUMINANCE_ALPHA;
case RS_KIND_PIXEL_RGB: return GL_RGB;
case RS_KIND_PIXEL_RGBA: return GL_RGBA;
+ case RS_KIND_PIXEL_DEPTH: return GL_DEPTH_COMPONENT16;
default: break;
}
#endif //ANDROID_RS_SERIALIZE
diff --git a/rsContext.cpp b/rsContext.cpp
index c761c75..d727ba1 100644
--- a/rsContext.cpp
+++ b/rsContext.cpp
@@ -409,6 +409,7 @@
mFragment->setupGL2(this, &mStateFragment, &mShaderCache);
mRaster->setupGL2(this, &mStateRaster);
mVertex->setupGL2(this, &mStateVertex, &mShaderCache);
+ mFBOCache.setupGL2(this);
return true;
}
diff --git a/rsContext.h b/rsContext.h
index 72574a6..eacfdf7 100644
--- a/rsContext.h
+++ b/rsContext.h
@@ -38,6 +38,7 @@
#include "rsProgramRaster.h"
#include "rsProgramVertex.h"
#include "rsShaderCache.h"
+#include "rsFBOCache.h"
#include "rsVertexArray.h"
#include "rsgApiStructs.h"
@@ -119,6 +120,7 @@
ScriptCState mScriptC;
ShaderCache mShaderCache;
+ FBOCache mFBOCache;
void swapBuffers();
void setRootScript(Script *);
diff --git a/rsFBOCache.cpp b/rsFBOCache.cpp
new file mode 100644
index 0000000..78aa8ce
--- /dev/null
+++ b/rsFBOCache.cpp
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2011 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 "rsFBOCache.h"
+
+#include "rsContext.h"
+#include "rsAllocation.h"
+
+#ifndef ANDROID_RS_SERIALIZE
+#include <GLES/gl.h>
+#include <GLES2/gl2.h>
+#endif //ANDROID_RS_SERIALIZE
+
+using namespace android;
+using namespace android::renderscript;
+
+
+FBOCache::FBOCache() {
+ mFBOId = 0;
+ mDirty = false;
+ mMaxTargets = 1;
+ mColorTargets = new ObjectBaseRef<Allocation>[mMaxTargets];
+}
+
+FBOCache::~FBOCache() {
+ delete[] mColorTargets;
+#ifndef ANDROID_RS_SERIALIZE
+ if(mFBOId != 0) {
+ glDeleteFramebuffers(1, &mFBOId);
+ }
+#endif //ANDROID_RS_SERIALIZE
+}
+
+void FBOCache::bindColorTarget(Context *rsc, Allocation *a, uint32_t slot) {
+ if (slot >= mMaxTargets) {
+ LOGE("Invalid render target index");
+ return;
+ }
+ if (a != NULL) {
+ if (!a->getIsTexture()) {
+ LOGE("Invalid Color Target");
+ return;
+ }
+ if (a->getIsTexture()) {
+ if (a->getTextureID() == 0) {
+ a->deferredUploadToTexture(rsc);
+ }
+ } else if (a->getRenderTargetID() == 0) {
+ a->deferredAllocateRenderTarget(rsc);
+ }
+ }
+ mColorTargets[slot].set(a);
+ mDirty = true;
+}
+
+void FBOCache::bindDepthTarget(Context *rsc, Allocation *a) {
+ if (a != NULL) {
+ if (!a->getIsRenderTarget()) {
+ LOGE("Invalid Depth Target");
+ return;
+ }
+ if (a->getIsTexture()) {
+ if (a->getTextureID() == 0) {
+ a->deferredUploadToTexture(rsc);
+ }
+ } else if (a->getRenderTargetID() == 0) {
+ a->deferredAllocateRenderTarget(rsc);
+ }
+ }
+ mDepthTarget.set(a);
+ mDirty = true;
+}
+
+void FBOCache::resetAll(Context *) {
+ for (uint32_t i = 0; i < mMaxTargets; i ++) {
+ mColorTargets[i].set(NULL);
+ }
+ mDepthTarget.set(NULL);
+ mDirty = true;
+}
+
+bool FBOCache::renderToFramebuffer() {
+ if (mDepthTarget.get() != NULL) {
+ return false;
+ }
+
+ for (uint32_t i = 0; i < mMaxTargets; i ++) {
+ if (mColorTargets[i].get() != NULL) {
+ return false;
+ }
+ }
+ return true;
+}
+
+void FBOCache::checkError(Context *rsc) {
+ GLenum status;
+ status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
+ switch (status) {
+ case GL_FRAMEBUFFER_COMPLETE:
+ break;
+ case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT:
+ rsc->setError(RS_ERROR_BAD_VALUE,
+ "Unable to set up render Target: RFRAMEBUFFER_INCOMPLETE_ATTACHMENT");
+ break;
+ case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:
+ rsc->setError(RS_ERROR_BAD_VALUE,
+ "Unable to set up render Target: GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT");
+ break;
+ case GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS:
+ rsc->setError(RS_ERROR_BAD_VALUE,
+ "Unable to set up render Target: GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS");
+ break;
+ case GL_FRAMEBUFFER_UNSUPPORTED:
+ rsc->setError(RS_ERROR_BAD_VALUE,
+ "Unable to set up render Target: GL_FRAMEBUFFER_UNSUPPORTED");
+ break;
+ }
+}
+
+void FBOCache::setDepthAttachment(Context *rsc) {
+#ifndef ANDROID_RS_SERIALIZE
+ if (mDepthTarget.get() != NULL) {
+ mDepthTarget->uploadCheck(rsc);
+ if (mDepthTarget->getIsTexture()) {
+ uint32_t texID = mDepthTarget->getTextureID();
+ glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
+ GL_TEXTURE_2D, texID, 0);
+ } else {
+ uint32_t texID = mDepthTarget->getRenderTargetID();
+ glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
+ GL_RENDERBUFFER, texID);
+ }
+ } else {
+ // Reset last attachment
+ glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
+ GL_RENDERBUFFER, 0);
+ glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
+ GL_TEXTURE_2D, 0, 0);
+ }
+#endif //ANDROID_RS_SERIALIZE
+}
+
+void FBOCache::setColorAttachment(Context *rsc) {
+#ifndef ANDROID_RS_SERIALIZE
+ // Now attach color targets
+ for (uint32_t i = 0; i < mMaxTargets; i ++) {
+ uint32_t texID = 0;
+ if (mColorTargets[i].get() != NULL) {
+ mColorTargets[i]->uploadCheck(rsc);
+ if (mColorTargets[i]->getIsTexture()) {
+ uint32_t texID = mColorTargets[i]->getTextureID();
+ glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i,
+ GL_TEXTURE_2D, texID, 0);
+ } else {
+ uint32_t texID = mDepthTarget->getRenderTargetID();
+ glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i,
+ GL_RENDERBUFFER, texID);
+ }
+ } else {
+ // Reset last attachment
+ glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i,
+ GL_RENDERBUFFER, 0);
+ glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i,
+ GL_TEXTURE_2D, 0, 0);
+ }
+ }
+#endif //ANDROID_RS_SERIALIZE
+}
+
+void FBOCache::setupGL2(Context *rsc) {
+#ifndef ANDROID_RS_SERIALIZE
+ if (!mDirty) {
+ return;
+ }
+
+ bool framebuffer = renderToFramebuffer();
+
+ if (!framebuffer) {
+ if(mFBOId == 0) {
+ glGenFramebuffers(1, &mFBOId);
+ }
+ glBindFramebuffer(GL_FRAMEBUFFER, mFBOId);
+
+ setDepthAttachment(rsc);
+ setColorAttachment(rsc);
+
+ glViewport(0, 0, mColorTargets[0]->getType()->getDimX(),
+ mColorTargets[0]->getType()->getDimY());
+
+ checkError(rsc);
+ } else {
+ glBindFramebuffer(GL_FRAMEBUFFER, 0);
+ glViewport(0, 0, rsc->getWidth(), rsc->getHeight());
+ }
+#endif //ANDROID_RS_SERIALIZE
+}
diff --git a/rsFBOCache.h b/rsFBOCache.h
new file mode 100644
index 0000000..9a0a3b6
--- /dev/null
+++ b/rsFBOCache.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2011 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_FRAME_BUFFER_OBJECT_CACHE_H
+#define ANDROID_FRAME_BUFFER_OBJECT_CACHE_H
+
+#include "rsObjectBase.h"
+
+// ---------------------------------------------------------------------------
+namespace android {
+namespace renderscript {
+
+class Allocation;
+
+class FBOCache {
+public:
+ FBOCache();
+ ~FBOCache();
+
+ void bindColorTarget(Context *rsc, Allocation *a, uint32_t slot);
+ void bindDepthTarget(Context *, Allocation *a);
+ void resetAll(Context *);
+
+ void setupGL2(Context *);
+
+protected:
+
+ bool mDirty;
+ uint32_t mMaxTargets;
+ void checkError(Context *);
+ void setColorAttachment(Context *rsc);
+ void setDepthAttachment(Context *rsc);
+ bool renderToFramebuffer();
+ ObjectBaseRef<Allocation> *mColorTargets;
+ ObjectBaseRef<Allocation> mDepthTarget;
+
+ uint32_t mFBOId;
+
+};
+
+} // renderscript
+} // android
+
+#endif //ANDROID_FRAME_BUFFER_OBJECT_CACHE_H
diff --git a/rsFont.cpp b/rsFont.cpp
index 01dbab8..595c89a 100644
--- a/rsFont.cpp
+++ b/rsFont.cpp
@@ -566,7 +566,7 @@
indexPtr[i6 + 5] = i4 + 3;
}
- indexAlloc->deferedUploadToBufferObject(mRSC);
+ indexAlloc->deferredUploadToBufferObject(mRSC);
mIndexBuffer.set(indexAlloc);
const Element *posElem = Element::create(mRSC, RS_TYPE_FLOAT_32, RS_KIND_USER, false, 3);
diff --git a/rsMesh.cpp b/rsMesh.cpp
index 76fe62d..e29c800 100644
--- a/rsMesh.cpp
+++ b/rsMesh.cpp
@@ -282,13 +282,13 @@
void Mesh::uploadAll(Context *rsc) {
for (uint32_t ct = 0; ct < mVertexBufferCount; ct ++) {
if (mVertexBuffers[ct].get()) {
- mVertexBuffers[ct]->deferedUploadToBufferObject(rsc);
+ mVertexBuffers[ct]->deferredUploadToBufferObject(rsc);
}
}
for (uint32_t ct = 0; ct < mPrimitivesCount; ct ++) {
if (mPrimitives[ct]->mIndexBuffer.get()) {
- mPrimitives[ct]->mIndexBuffer->deferedUploadToBufferObject(rsc);
+ mPrimitives[ct]->mIndexBuffer->deferredUploadToBufferObject(rsc);
}
}
}
diff --git a/rsScriptC_LibGL.cpp b/rsScriptC_LibGL.cpp
index 4047049..1ed0f31 100644
--- a/rsScriptC_LibGL.cpp
+++ b/rsScriptC_LibGL.cpp
@@ -86,6 +86,33 @@
rsi_ContextBindProgramRaster(rsc, pv);
}
+static void SC_bindFrameBufferObjectColorTarget(RsAllocation va, uint32_t slot) {
+ CHECK_OBJ(va);
+ GET_TLS();
+ rsc->mFBOCache.bindColorTarget(rsc, static_cast<Allocation *>(va), slot);
+}
+
+static void SC_bindFrameBufferObjectDepthTarget(RsAllocation va) {
+ CHECK_OBJ(va);
+ GET_TLS();
+ rsc->mFBOCache.bindDepthTarget(rsc, static_cast<Allocation *>(va));
+}
+
+static void SC_clearFrameBufferObjectColorTarget(uint32_t slot) {
+ GET_TLS();
+ rsc->mFBOCache.bindColorTarget(rsc, NULL, slot);
+}
+
+static void SC_clearFrameBufferObjectDepthTarget() {
+ GET_TLS();
+ rsc->mFBOCache.bindDepthTarget(rsc, NULL);
+}
+
+static void SC_clearFrameBufferObjectTargets() {
+ GET_TLS();
+ rsc->mFBOCache.resetAll(rsc);
+}
+
//////////////////////////////////////////////////////////////////////////////
// VP
//////////////////////////////////////////////////////////////////////////////
@@ -275,6 +302,10 @@
pf->setConstantColor(rsc, r, g, b, a);
}
+static void SC_finish() {
+ glFinish();
+}
+
static void SC_allocationSyncAll(RsAllocation va) {
CHECK_OBJ(va);
GET_TLS();
@@ -291,6 +322,7 @@
static void SC_ClearColor(float r, float g, float b, float a) {
GET_TLS();
+ rsc->mFBOCache.setupGL2(rsc);
rsc->setupProgramStore();
glClearColor(r, g, b, a);
@@ -299,6 +331,7 @@
static void SC_ClearDepth(float v) {
GET_TLS();
+ rsc->mFBOCache.setupGL2(rsc);
rsc->setupProgramStore();
glClearDepthf(v);
@@ -444,8 +477,15 @@
{ "_Z11rsgBindFont7rs_font", (void *)&SC_BindFont, false },
{ "_Z12rsgFontColorffff", (void *)&SC_FontColor, false },
+ { "_Z18rsgBindColorTarget13rs_allocationj", (void *)&SC_bindFrameBufferObjectColorTarget, false },
+ { "_Z18rsgBindDepthTarget13rs_allocation", (void *)&SC_bindFrameBufferObjectDepthTarget, false },
+ { "_Z19rsgClearColorTargetj", (void *)&SC_clearFrameBufferObjectColorTarget, false },
+ { "_Z19rsgClearDepthTargetv", (void *)&SC_clearFrameBufferObjectDepthTarget, false },
+ { "_Z24rsgClearAllRenderTargetsv", (void *)&SC_clearFrameBufferObjectTargets, false },
+
// misc
{ "_Z5colorffff", (void *)&SC_color, false },
+ { "_Z9rsgFinishv", (void *)&SC_finish, false },
{ NULL, NULL, false }
};
diff --git a/scriptc/rs_graphics.rsh b/scriptc/rs_graphics.rsh
index 67ffc3d..d53bc95 100644
--- a/scriptc/rs_graphics.rsh
+++ b/scriptc/rs_graphics.rsh
@@ -1,6 +1,46 @@
#ifndef __RS_GRAPHICS_RSH__
#define __RS_GRAPHICS_RSH__
+/**
+ * Set the color target used for all subsequent rendering calls
+ * @param colorTarget
+ * @param slot
+ */
+extern void __attribute__((overloadable))
+ rsgBindColorTarget(rs_allocation colorTarget, uint slot);
+
+/**
+ * Clear the previously set color target
+ * @param slot
+ */
+extern void __attribute__((overloadable))
+ rsgClearColorTarget(uint slot);
+
+/**
+ * Set the depth target used for all subsequent rendering calls
+ * @param depthTarget
+ */
+extern void __attribute__((overloadable))
+ rsgBindDepthTarget(rs_allocation depthTarget);
+
+/**
+ * Clear the previously set depth target
+ */
+extern void __attribute__((overloadable))
+ rsgClearDepthTarget(void);
+
+/**
+ * Clear all color and depth targets and resume rendering into
+ * the framebuffer
+ */
+extern void __attribute__((overloadable))
+ rsgClearAllRenderTargets(void);
+
+/**
+ * Force RenderScript to finish all rendering commands
+ */
+extern uint __attribute__((overloadable))
+ rsgFinish(void);
/**
* Bind a new ProgramFragment to the rendering context.