diff options
Diffstat (limited to 'cc/resources/resource_provider.h')
-rw-r--r-- | cc/resources/resource_provider.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/cc/resources/resource_provider.h b/cc/resources/resource_provider.h index 8b7ccd8..324df1b 100644 --- a/cc/resources/resource_provider.h +++ b/cc/resources/resource_provider.h @@ -35,7 +35,6 @@ #include "third_party/skia/include/core/SkBitmap.h" #include "third_party/skia/include/core/SkCanvas.h" #include "ui/gfx/geometry/size.h" -#include "ui/gfx/gpu_memory_buffer.h" class GrContext; @@ -47,6 +46,7 @@ class GLES2Interface; } namespace gfx { +class GpuMemoryBuffer; class Rect; class Vector2d; } @@ -88,6 +88,7 @@ class CC_EXPORT ResourceProvider int highp_threshold_min, bool use_rgba_4444_texture_format, size_t id_allocation_chunk_size, + bool use_persistent_map_for_gpu_memory_buffers, const std::vector<unsigned>& use_image_texture_targets); ~ResourceProvider() override; @@ -103,8 +104,8 @@ class CC_EXPORT ResourceProvider } ResourceFormat yuv_resource_format() const { return yuv_resource_format_; } bool use_sync_query() const { return use_sync_query_; } - gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager() { - return gpu_memory_buffer_manager_; + bool use_persistent_map_for_gpu_memory_buffers() const { + return use_persistent_map_for_gpu_memory_buffers_; } size_t num_resources() const { return resources_.size(); } @@ -426,8 +427,15 @@ class CC_EXPORT ResourceProvider // Indicates if we can currently lock this resource for write. bool CanLockForWrite(ResourceId id); + // Copy |rect| pixels from source to destination. + void CopyResource(ResourceId source_id, + ResourceId dest_id, + const gfx::Rect& rect); + void WaitSyncPointIfNeeded(ResourceId id); + void WaitReadLockIfNeeded(ResourceId id); + static GLint GetActiveTextureUnit(gpu::gles2::GLES2Interface* gl); OutputSurface* output_surface() { return output_surface_; } @@ -450,6 +458,7 @@ class CC_EXPORT ResourceProvider int highp_threshold_min, bool use_rgba_4444_texture_format, size_t id_allocation_chunk_size, + bool use_persistent_map_for_gpu_memory_buffers, const std::vector<unsigned>& use_image_texture_targets); void Initialize(); @@ -605,6 +614,9 @@ class CC_EXPORT ResourceProvider scoped_ptr<IdAllocator> buffer_id_allocator_; bool use_sync_query_; + bool use_persistent_map_for_gpu_memory_buffers_; + // Fence used for CopyResource if CHROMIUM_sync_query is not supported. + scoped_refptr<SynchronousFence> synchronous_fence_; std::vector<unsigned> use_image_texture_targets_; // A process-unique ID used for disambiguating memory dumps from different |