Update all callsites to use info for pixelrefs
#define SK_SUPPORT_LEGACY_PIXELREF_CONSTRUCTOR in chrome to keep old API signature (for now)
BUG=
R=scroggo@google.com
Review URL: https://codereview.chromium.org/100723005
git-svn-id: http://skia.googlecode.com/svn/trunk@12677 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrSurface.cpp b/src/gpu/GrSurface.cpp
index fed95f2..1fcc4ff 100644
--- a/src/gpu/GrSurface.cpp
+++ b/src/gpu/GrSurface.cpp
@@ -8,9 +8,19 @@
#include "GrSurface.h"
#include "SkBitmap.h"
+#include "SkGr.h"
#include "SkImageEncoder.h"
#include <stdio.h>
+void GrSurface::asImageInfo(SkImageInfo* info) const {
+ if (!GrPixelConfig2ColorType(this->config(), &info->fColorType)) {
+ sk_throw();
+ }
+ info->fWidth = this->width();
+ info->fHeight = this->height();
+ info->fAlphaType = kPremul_SkAlphaType;
+}
+
bool GrSurface::savePixels(const char* filename) {
SkBitmap bm;
bm.setConfig(SkBitmap::kARGB_8888_Config, this->width(), this->height());
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index ce02f2c..a413d04 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -214,7 +214,10 @@
if (NULL == surface) {
surface = fRenderTarget;
}
- SkPixelRef* pr = SkNEW_ARGS(SkGrPixelRef, (surface, cached));
+
+ SkImageInfo info;
+ surface->asImageInfo(&info);
+ SkPixelRef* pr = SkNEW_ARGS(SkGrPixelRef, (info, surface, cached));
this->setPixelRef(pr, 0)->unref();
}
@@ -224,8 +227,8 @@
int width,
int height,
int sampleCount)
- : SkBitmapDevice(make_bitmap(config, width, height, false /*isOpaque*/)) {
-
+ : SkBitmapDevice(make_bitmap(config, width, height, false /*isOpaque*/))
+{
fDrawProcs = NULL;
fContext = context;
@@ -245,6 +248,14 @@
desc.fConfig = SkBitmapConfig2GrPixelConfig(config);
desc.fSampleCnt = sampleCount;
+ SkImageInfo info;
+ if (!GrPixelConfig2ColorType(desc.fConfig, &info.fColorType)) {
+ sk_throw();
+ }
+ info.fWidth = width;
+ info.fHeight = height;
+ info.fAlphaType = kPremul_SkAlphaType;
+
SkAutoTUnref<GrTexture> texture(fContext->createUncachedTexture(desc, NULL, 0));
if (NULL != texture) {
@@ -254,7 +265,7 @@
SkASSERT(NULL != fRenderTarget);
// wrap the bitmap with a pixelref to expose our texture
- SkGrPixelRef* pr = SkNEW_ARGS(SkGrPixelRef, (texture));
+ SkGrPixelRef* pr = SkNEW_ARGS(SkGrPixelRef, (info, texture));
this->setPixelRef(pr, 0)->unref();
} else {
GrPrintf("--- failed to create gpu-offscreen [%d %d]\n",
@@ -840,11 +851,12 @@
}
SkBitmap wrap_texture(GrTexture* texture) {
+ SkImageInfo info;
+ texture->asImageInfo(&info);
+
SkBitmap result;
- bool dummy;
- SkBitmap::Config config = grConfig2skConfig(texture->config(), &dummy);
- result.setConfig(config, texture->width(), texture->height());
- result.setPixelRef(SkNEW_ARGS(SkGrPixelRef, (texture)))->unref();
+ result.setConfig(info);
+ result.setPixelRef(SkNEW_ARGS(SkGrPixelRef, (info, texture)))->unref();
return result;
}
diff --git a/src/gpu/SkGr.cpp b/src/gpu/SkGr.cpp
index c7ae0c8..a3f0eef 100644
--- a/src/gpu/SkGr.cpp
+++ b/src/gpu/SkGr.cpp
@@ -258,3 +258,33 @@
return kUnknown_GrPixelConfig;
}
}
+
+bool GrPixelConfig2ColorType(GrPixelConfig config, SkColorType* ctOut) {
+ SkColorType ct;
+ switch (config) {
+ case kAlpha_8_GrPixelConfig:
+ ct = kAlpha_8_SkColorType;
+ break;
+ case kIndex_8_GrPixelConfig:
+ ct = kIndex_8_SkColorType;
+ break;
+ case kRGB_565_GrPixelConfig:
+ ct = kRGB_565_SkColorType;
+ break;
+ case kRGBA_4444_GrPixelConfig:
+ ct = kARGB_4444_SkColorType;
+ break;
+ case kRGBA_8888_GrPixelConfig:
+ ct = kRGBA_8888_SkColorType;
+ break;
+ case kBGRA_8888_GrPixelConfig:
+ ct = kBGRA_8888_SkColorType;
+ break;
+ default:
+ return false;
+ }
+ if (ctOut) {
+ *ctOut = ct;
+ }
+ return true;
+}
diff --git a/src/gpu/SkGrPixelRef.cpp b/src/gpu/SkGrPixelRef.cpp
index 0129426..ddd60ff 100644
--- a/src/gpu/SkGrPixelRef.cpp
+++ b/src/gpu/SkGrPixelRef.cpp
@@ -18,11 +18,10 @@
// to avoid deadlock with the default one provided by SkPixelRef.
SK_DECLARE_STATIC_MUTEX(gROLockPixelsPixelRefMutex);
-SkROLockPixelsPixelRef::SkROLockPixelsPixelRef() : INHERITED(&gROLockPixelsPixelRefMutex) {
-}
+SkROLockPixelsPixelRef::SkROLockPixelsPixelRef(const SkImageInfo& info)
+ : INHERITED(info, &gROLockPixelsPixelRefMutex) {}
-SkROLockPixelsPixelRef::~SkROLockPixelsPixelRef() {
-}
+SkROLockPixelsPixelRef::~SkROLockPixelsPixelRef() {}
void* SkROLockPixelsPixelRef::onLockPixels(SkColorTable** ctable) {
if (ctable) {
@@ -76,6 +75,14 @@
desc.fFlags = kRenderTarget_GrTextureFlagBit | kNoStencil_GrTextureFlagBit;
desc.fConfig = SkBitmapConfig2GrPixelConfig(dstConfig);
+ SkImageInfo info;
+ if (!GrPixelConfig2ColorType(desc.fConfig, &info.fColorType)) {
+ return NULL;
+ }
+ info.fWidth = desc.fWidth;
+ info.fHeight = desc.fHeight;
+ info.fAlphaType = kPremul_SkAlphaType;
+
GrTexture* dst = context->createUncachedTexture(desc, NULL, 0);
if (NULL == dst) {
return NULL;
@@ -93,31 +100,15 @@
dst->releaseRenderTarget();
#endif
- SkGrPixelRef* pixelRef = SkNEW_ARGS(SkGrPixelRef, (dst));
+ SkGrPixelRef* pixelRef = SkNEW_ARGS(SkGrPixelRef, (info, dst));
SkSafeUnref(dst);
return pixelRef;
}
///////////////////////////////////////////////////////////////////////////////
-SkGrPixelRef::SkGrPixelRef(GrSurface* surface, bool transferCacheLock) {
- // TODO: figure out if this is responsible for Chrome canvas errors
-#if 0
- // The GrTexture has a ref to the GrRenderTarget but not vice versa.
- // If the GrTexture exists take a ref to that (rather than the render
- // target)
- fSurface = surface->asTexture();
-#else
- fSurface = NULL;
-#endif
- if (NULL == fSurface) {
- fSurface = surface;
- }
- fUnlock = transferCacheLock;
- SkSafeRef(surface);
-}
-
-SkGrPixelRef::SkGrPixelRef(const SkImageInfo&, GrSurface* surface, bool transferCacheLock) {
+SkGrPixelRef::SkGrPixelRef(const SkImageInfo& info, GrSurface* surface,
+ bool transferCacheLock) : INHERITED(info) {
// TODO: figure out if this is responsible for Chrome canvas errors
#if 0
// The GrTexture has a ref to the GrRenderTarget but not vice versa.