diff options
Diffstat (limited to 'src/gpu/SkGpuDevice.cpp')
| -rw-r--r-- | src/gpu/SkGpuDevice.cpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp index 85eb671206..c5ade9e7b1 100644 --- a/src/gpu/SkGpuDevice.cpp +++ b/src/gpu/SkGpuDevice.cpp @@ -35,6 +35,7 @@ #include "SkPictureData.h" #include "SkRRect.h" #include "SkRasterClip.h" +#include "SkReadPixelsRec.h" #include "SkRecord.h" #include "SkSpecialImage.h" #include "SkStroke.h" @@ -43,6 +44,7 @@ #include "SkTLazy.h" #include "SkUtils.h" #include "SkVertState.h" +#include "SkWritePixelsRec.h" #include "effects/GrBicubicEffect.h" #include "effects/GrSimpleTextureEffect.h" #include "effects/GrTextureDomain.h" @@ -199,7 +201,12 @@ bool SkGpuDevice::onReadPixels(const SkImageInfo& dstInfo, void* dstPixels, size return false; } - return fRenderTargetContext->readPixels(dstInfo, dstPixels, dstRowBytes, x, y); + SkReadPixelsRec rec(dstInfo, dstPixels, dstRowBytes, x, y); + if (!rec.trim(this->width(), this->height())) { + return false; + } + + return fRenderTargetContext->readPixels(rec.fInfo, rec.fPixels, rec.fRowBytes, rec.fX, rec.fY); } bool SkGpuDevice::onWritePixels(const SkImageInfo& srcInfo, const void* srcPixels, @@ -210,7 +217,12 @@ bool SkGpuDevice::onWritePixels(const SkImageInfo& srcInfo, const void* srcPixel return false; } - return fRenderTargetContext->writePixels(srcInfo, srcPixels, srcRowBytes, x, y); + SkWritePixelsRec rec(srcInfo, srcPixels, srcRowBytes, x, y); + if (!rec.trim(this->width(), this->height())) { + return false; + } + + return fRenderTargetContext->writePixels(rec.fInfo, rec.fPixels, rec.fRowBytes, rec.fX, rec.fY); } bool SkGpuDevice::onAccessPixels(SkPixmap* pmap) { |