| // Copyright 2017 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef GPU_COMMAND_BUFFER_CLIENT_RASTER_IMPLEMENTATION_GLES_H_ |
| #define GPU_COMMAND_BUFFER_CLIENT_RASTER_IMPLEMENTATION_GLES_H_ |
| |
| #include "base/memory/raw_ptr.h" |
| #include "gpu/command_buffer/client/client_font_manager.h" |
| #include "gpu/command_buffer/client/gles2_interface.h" |
| #include "gpu/command_buffer/client/raster_interface.h" |
| #include "gpu/command_buffer/common/capabilities.h" |
| #include "gpu/raster_export.h" |
| #include "third_party/skia/include/core/SkColorSpace.h" |
| |
| namespace gpu { |
| |
| class ContextSupport; |
| class GLHelper; |
| |
| namespace raster { |
| |
| // An implementation of RasterInterface on top of GLES2Interface. |
| class RASTER_EXPORT RasterImplementationGLES : public RasterInterface { |
| public: |
| explicit RasterImplementationGLES(gles2::GLES2Interface* gl, |
| ContextSupport* context_support, |
| const gpu::Capabilities& caps); |
| |
| RasterImplementationGLES(const RasterImplementationGLES&) = delete; |
| RasterImplementationGLES& operator=(const RasterImplementationGLES&) = delete; |
| |
| ~RasterImplementationGLES() override; |
| |
| // Command buffer Flush / Finish. |
| void Finish() override; |
| void Flush() override; |
| void OrderingBarrierCHROMIUM() override; |
| |
| // Command buffer state. |
| GLenum GetError() override; |
| GLenum GetGraphicsResetStatusKHR() override; |
| void LoseContextCHROMIUM(GLenum current, GLenum other) override; |
| |
| // Queries: |
| // - GL_COMMANDS_ISSUED_CHROMIUM |
| // - GL_COMMANDS_ISSUED_TIMESTAMP_CHROMIUM |
| // - GL_COMMANDS_COMPLETED_CHROMIUM |
| void GenQueriesEXT(GLsizei n, GLuint* queries) override; |
| void DeleteQueriesEXT(GLsizei n, const GLuint* queries) override; |
| void BeginQueryEXT(GLenum target, GLuint id) override; |
| void EndQueryEXT(GLenum target) override; |
| void QueryCounterEXT(GLuint id, GLenum target) override; |
| void GetQueryObjectuivEXT(GLuint id, GLenum pname, GLuint* params) override; |
| void GetQueryObjectui64vEXT(GLuint id, |
| GLenum pname, |
| GLuint64* params) override; |
| |
| // Copies SharedImage if `supports_yuv_rgb_conversion` else copies textures. |
| void CopySharedImage(const gpu::Mailbox& source_mailbox, |
| const gpu::Mailbox& dest_mailbox, |
| GLenum dest_target, |
| GLint xoffset, |
| GLint yoffset, |
| GLint x, |
| GLint y, |
| GLsizei width, |
| GLsizei height, |
| GLboolean unpack_flip_y, |
| GLboolean unpack_premultiply_alpha) override; |
| |
| void WritePixels(const gpu::Mailbox& dest_mailbox, |
| int dst_x_offset, |
| int dst_y_offset, |
| GLenum texture_target, |
| const SkPixmap& src_sk_pixmap) override; |
| |
| void WritePixelsYUV(const gpu::Mailbox& dest_mailbox, |
| const SkYUVAPixmaps& src_yuv_pixmap) override; |
| |
| void ConvertYUVAMailboxesToRGB( |
| const gpu::Mailbox& dest_mailbox, |
| GLint src_x, |
| GLint src_y, |
| GLsizei width, |
| GLsizei height, |
| SkYUVColorSpace planes_yuv_color_space, |
| const SkColorSpace* planes_rgb_color_space, |
| SkYUVAInfo::PlaneConfig plane_config, |
| SkYUVAInfo::Subsampling subsampling, |
| const gpu::Mailbox yuva_plane_mailboxes[]) override; |
| |
| void ConvertRGBAToYUVAMailboxes(SkYUVColorSpace planes_yuv_color_space, |
| SkYUVAInfo::PlaneConfig plane_config, |
| SkYUVAInfo::Subsampling subsampling, |
| const gpu::Mailbox yuva_plane_mailboxes[], |
| const gpu::Mailbox& source_mailbox) override; |
| |
| // OOP-Raster |
| void BeginRasterCHROMIUM(SkColor4f sk_color_4f, |
| GLboolean needs_clear, |
| GLuint msaa_sample_count, |
| MsaaMode msaa_mode, |
| GLboolean can_use_lcd_text, |
| GLboolean visible, |
| const gfx::ColorSpace& color_space, |
| float hdr_headroom, |
| const GLbyte* mailbox) override; |
| void RasterCHROMIUM(const cc::DisplayItemList* list, |
| cc::ImageProvider* provider, |
| const gfx::Size& content_size, |
| const gfx::Rect& full_raster_rect, |
| const gfx::Rect& playback_rect, |
| const gfx::Vector2dF& post_translate, |
| const gfx::Vector2dF& post_scale, |
| bool requires_clear, |
| const ScrollOffsetMap* raster_inducing_scroll_offsets, |
| size_t* max_op_size_hint) override; |
| void EndRasterCHROMIUM() override; |
| |
| // Image decode acceleration. |
| SyncToken ScheduleImageDecode(base::span<const uint8_t> encoded_data, |
| const gfx::Size& output_size, |
| uint32_t transfer_cache_entry_id, |
| const gfx::ColorSpace& target_color_space, |
| bool needs_mips) override; |
| |
| void ReadbackARGBPixelsAsync( |
| const gpu::Mailbox& source_mailbox, |
| GLenum source_target, |
| GrSurfaceOrigin source_origin, |
| const gfx::Size& source_size, |
| const gfx::Point& source_starting_point, |
| const SkImageInfo& dst_info, |
| GLuint dst_row_bytes, |
| unsigned char* out, |
| base::OnceCallback<void(bool)> readback_done) override; |
| |
| void ReadbackYUVPixelsAsync( |
| const gpu::Mailbox& source_mailbox, |
| GLenum source_target, |
| const gfx::Size& source_size, |
| const gfx::Rect& output_rect, |
| bool vertically_flip_texture, |
| int y_plane_row_stride_bytes, |
| unsigned char* y_plane_data, |
| int u_plane_row_stride_bytes, |
| unsigned char* u_plane_data, |
| int v_plane_row_stride_bytes, |
| unsigned char* v_plane_data, |
| const gfx::Point& paste_location, |
| base::OnceCallback<void()> release_mailbox, |
| base::OnceCallback<void(bool)> readback_done) override; |
| |
| bool ReadbackImagePixels(const gpu::Mailbox& source_mailbox, |
| const SkImageInfo& dst_info, |
| GLuint dst_row_bytes, |
| int src_x, |
| int src_y, |
| int plane_index, |
| void* dst_pixels) override; |
| |
| // Raster via GrContext. |
| GLuint CreateAndConsumeForGpuRaster(const gpu::Mailbox& mailbox) override; |
| GLuint CreateAndConsumeForGpuRaster( |
| const scoped_refptr<gpu::ClientSharedImage>& shared_image) override; |
| void DeleteGpuRasterTexture(GLuint texture) override; |
| void BeginGpuRaster() override; |
| void EndGpuRaster() override; |
| void BeginSharedImageAccessDirectCHROMIUM(GLuint texture, |
| GLenum mode) override; |
| void EndSharedImageAccessDirectCHROMIUM(GLuint texture) override; |
| |
| void InitializeDiscardableTextureCHROMIUM(GLuint texture) override; |
| void UnlockDiscardableTextureCHROMIUM(GLuint texture) override; |
| bool LockDiscardableTextureCHROMIUM(GLuint texture) override; |
| |
| void TraceBeginCHROMIUM(const char* category_name, |
| const char* trace_name) override; |
| void TraceEndCHROMIUM() override; |
| |
| void SetActiveURLCHROMIUM(const char* url) override; |
| |
| // InterfaceBase implementation. |
| void GenSyncTokenCHROMIUM(GLbyte* sync_token) override; |
| void GenUnverifiedSyncTokenCHROMIUM(GLbyte* sync_token) override; |
| void VerifySyncTokensCHROMIUM(GLbyte** sync_tokens, GLsizei count) override; |
| void WaitSyncTokenCHROMIUM(const GLbyte* sync_token) override; |
| void ShallowFlushCHROMIUM() override; |
| |
| private: |
| GLHelper* GetGLHelper(); |
| void OnReadARGBPixelsAsync(GLuint texture_id, |
| base::OnceCallback<void(bool)> callback, |
| bool success); |
| void OnReadYUVPixelsAsync(GLuint copy_texture_id, |
| base::OnceCallback<void()> on_release_mailbox, |
| base::OnceCallback<void(bool)> readback_done, |
| bool success); |
| void OnReleaseMailbox(GLuint shared_texture_id, |
| base::OnceCallback<void()> release_mailbox); |
| |
| raw_ptr<gles2::GLES2Interface> gl_; |
| raw_ptr<ContextSupport> context_support_; |
| const gpu::Capabilities capabilities_; |
| std::unique_ptr<GLHelper> gl_helper_; |
| base::WeakPtrFactory<RasterImplementationGLES> weak_ptr_factory_{this}; |
| }; |
| |
| } // namespace raster |
| } // namespace gpu |
| |
| #endif // GPU_COMMAND_BUFFER_CLIENT_RASTER_IMPLEMENTATION_GLES_H_ |
