Index: content/common/gpu/client/gpu_memory_buffer_impl.cc |
diff --git a/content/common/gpu/client/gpu_memory_buffer_impl.cc b/content/common/gpu/client/gpu_memory_buffer_impl.cc |
index 4b05bbff2aa1c4ce67da55713b3d020a4a9d8f0a..d3c08bdb1a09b0d1256c297148cd190d2fae5690 100644 |
--- a/content/common/gpu/client/gpu_memory_buffer_impl.cc |
+++ b/content/common/gpu/client/gpu_memory_buffer_impl.cc |
@@ -5,7 +5,6 @@ |
#include "content/common/gpu/client/gpu_memory_buffer_impl.h" |
#include "base/logging.h" |
-#include "base/numerics/safe_math.h" |
#include "content/common/gpu/client/gpu_memory_buffer_impl_shared_memory.h" |
#include "ui/gl/gl_bindings.h" |
@@ -77,24 +76,16 @@ |
} |
// static |
-bool GpuMemoryBufferImpl::StrideInBytes(size_t width, |
- Format format, |
- size_t* stride_in_bytes) { |
- base::CheckedNumeric<size_t> s = width; |
+size_t GpuMemoryBufferImpl::BytesPerPixel(Format format) { |
switch (format) { |
case RGBA_8888: |
case RGBX_8888: |
case BGRA_8888: |
- s *= 4; |
- if (!s.IsValid()) |
- return false; |
- |
- *stride_in_bytes = s.ValueOrDie(); |
- return true; |
+ return 4; |
} |
NOTREACHED(); |
- return false; |
+ return 0; |
} |
gfx::GpuMemoryBuffer::Format GpuMemoryBufferImpl::GetFormat() const { |