diff options
| -rw-r--r-- | cc/output/gl_renderer.cc | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/cc/output/gl_renderer.cc b/cc/output/gl_renderer.cc index e039947..6bb6f43 100644 --- a/cc/output/gl_renderer.cc +++ b/cc/output/gl_renderer.cc @@ -637,6 +637,12 @@ static skia::RefPtr<SkImage> ApplyImageFilter( skia::RefPtr<GrTexture> texture = skia::AdoptRef(use_gr_context->context()->wrapBackendTexture( backend_texture_description)); + if (!texture) { + TRACE_EVENT_INSTANT0("cc", + "ApplyImageFilter wrap background texture failed", + TRACE_EVENT_SCOPE_THREAD); + return skia::RefPtr<SkImage>(); + } SkImageInfo info = SkImageInfo::MakeN32Premul(source_texture_resource->size().width(), @@ -660,7 +666,7 @@ static skia::RefPtr<SkImage> ApplyImageFilter( use_gr_context->context(), desc, GrContext::kExact_ScratchTexMatch); skia::RefPtr<GrTexture> backing_store = skia::AdoptRef(scratch_texture.detach()); - if (backing_store.get() == NULL) { + if (!backing_store) { TRACE_EVENT_INSTANT0("cc", "ApplyImageFilter scratch texture allocation failed", TRACE_EVENT_SCOPE_THREAD); @@ -741,6 +747,13 @@ static skia::RefPtr<SkImage> ApplyBlendModeWithBackdrop( skia::RefPtr<GrTexture> source_texture = skia::AdoptRef(use_gr_context->context()->wrapBackendTexture( backend_texture_description)); + if (!source_texture) { + TRACE_EVENT_INSTANT0( + "cc", + "ApplyBlendModeWithBackdrop wrap source texture failed", + TRACE_EVENT_SCOPE_THREAD); + return skia::RefPtr<SkImage>(); + } backend_texture_description.fWidth = background_size.width(); backend_texture_description.fHeight = background_size.height(); @@ -748,6 +761,13 @@ static skia::RefPtr<SkImage> ApplyBlendModeWithBackdrop( skia::RefPtr<GrTexture> background_texture = skia::AdoptRef(use_gr_context->context()->wrapBackendTexture( backend_texture_description)); + if (!background_texture) { + TRACE_EVENT_INSTANT0( + "cc", + "ApplyBlendModeWithBackdrop wrap background texture failed", + TRACE_EVENT_SCOPE_THREAD); + return skia::RefPtr<SkImage>(); + } SkImageInfo source_info = SkImageInfo::MakeN32Premul(source_size.width(), source_size.height()); @@ -780,7 +800,7 @@ static skia::RefPtr<SkImage> ApplyBlendModeWithBackdrop( use_gr_context->context(), desc, GrContext::kExact_ScratchTexMatch); skia::RefPtr<GrTexture> backing_store = skia::AdoptRef(scratch_texture.detach()); - if (backing_store.get() == NULL) { + if (!backing_store) { TRACE_EVENT_INSTANT0( "cc", "ApplyBlendModeWithBackdrop scratch texture allocation failed", |