gpu/ipc/client/gpu_memory_buffer_impl_io_surface.cc - Issue 2717963002: ui: Add gfx::BufferUsage::SCANOUT_CPU_READ_WRITE.

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Unified Diff: gpu/ipc/client/gpu_memory_buffer_impl_io_surface.cc

Issue 2717963002: ui: Add gfx::BufferUsage::SCANOUT_CPU_READ_WRITE. (Closed)

Patch Set: SCANOUT_CPU_READ_WRITE as valid shm usage Created 3 years, 10 months ago

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Index: gpu/ipc/client/gpu_memory_buffer_impl_io_surface.cc

diff --git a/gpu/ipc/client/gpu_memory_buffer_impl_io_surface.cc b/gpu/ipc/client/gpu_memory_buffer_impl_io_surface.cc

index 37bd2ea6cf31c2994e2894970e6e0f88190a8957..2efc42d5c6376c1fa056786c8f207ec2e048e658 100644

--- a/gpu/ipc/client/gpu_memory_buffer_impl_io_surface.cc

+++ b/gpu/ipc/client/gpu_memory_buffer_impl_io_surface.cc

@@ -21,6 +21,7 @@ uint32_t LockFlags(gfx::BufferUsage usage) {

return kIOSurfaceLockAvoidSync;

case gfx::BufferUsage::GPU_READ:

case gfx::BufferUsage::SCANOUT:

+ case gfx::BufferUsage::SCANOUT_CPU_READ_WRITE:

case gfx::BufferUsage::GPU_READ_CPU_READ_WRITE_PERSISTENT:

return 0;

}