content/common/gpu/client/gpu_memory_buffer_impl_surface_texture.cc - Issue 793693003: Tile Compression

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Unified Diff: content/common/gpu/client/gpu_memory_buffer_impl_surface_texture.cc

Issue 793693003: Tile Compression (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years ago

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Index: content/common/gpu/client/gpu_memory_buffer_impl_surface_texture.cc

diff --git a/content/common/gpu/client/gpu_memory_buffer_impl_surface_texture.cc b/content/common/gpu/client/gpu_memory_buffer_impl_surface_texture.cc

index 401d37a39cd082097e0b84abc818e8dd54608c7c..6c5735d197e06dad0f706600d11ce9e5a48e3d49 100644

--- a/content/common/gpu/client/gpu_memory_buffer_impl_surface_texture.cc

+++ b/content/common/gpu/client/gpu_memory_buffer_impl_surface_texture.cc

@@ -18,6 +18,11 @@ int WindowFormat(gfx::GpuMemoryBuffer::Format format) {

return WINDOW_FORMAT_RGBA_8888;

case gfx::GpuMemoryBuffer::RGBX_8888:

case gfx::GpuMemoryBuffer::BGRA_8888:

+ case gfx::GpuMemoryBuffer::ATC:

+ case gfx::GpuMemoryBuffer::ATCIA:

+ case gfx::GpuMemoryBuffer::DXT1:

+ case gfx::GpuMemoryBuffer::DXT5:

+ case gfx::GpuMemoryBuffer::ETC1:

NOTREACHED();

return 0;

}

@@ -76,7 +81,7 @@ void* GpuMemoryBufferImplSurfaceTexture::Map() {

}

DCHECK_LE(size_.width(), buffer.stride);

- stride_ = buffer.stride * BytesPerPixel(format_);

+ stride_ = buffer.stride * BitsPerPixel(format_) / 8;

mapped_ = true;

return buffer.bits;

}