Differential D12039 Diff 40684 intern/cycles/blender/blender_gpu_display.h

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intern/cycles/blender/blender_gpu_display.h

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/* Cached values of various OpenGL resources. */		/* Cached values of various OpenGL resources. */
uint shader_program_ = 0;		uint shader_program_ = 0;
};		};

/* GPU display implementation which is specific for Blender viewport integration. */		/* GPU display implementation which is specific for Blender viewport integration. */
class BlenderGPUDisplay : public GPUDisplay {		class BlenderGPUDisplay : public GPUDisplay {
public:		public:
BlenderGPUDisplay(BL::RenderEngine &b_engine, BL::Scene &b_scene);		BlenderGPUDisplay(BL::RenderEngine &b_engine, BL::Scene &b_scene, bool background);
~BlenderGPUDisplay();		~BlenderGPUDisplay();

protected:		protected:
virtual bool do_update_begin(int texture_width, int texture_height) override;		virtual bool do_update_begin(int texture_width, int texture_height) override;
virtual void do_update_end() override;		virtual void do_update_end() override;

virtual void do_copy_pixels_to_texture(const half4 *rgba_pixels,		virtual void do_copy_pixels_to_texture(const half4 *rgba_pixels,
int texture_x,		int texture_x,
Show All 27 Lines	protected:
void texture_update_if_needed();		void texture_update_if_needed();

/* Update vetrex buffer with new coordinates of vertex positions and texture coordinates.		/* Update vetrex buffer with new coordinates of vertex positions and texture coordinates.
* This buffer is used to render texture in the viewport.		* This buffer is used to render texture in the viewport.
*		*
* NOTE: The buffer needs to be bound. */		* NOTE: The buffer needs to be bound. */
void vertex_buffer_update();		void vertex_buffer_update();

		/* The GPUDisplay is used for non-iteractive background render. */
		brechtUnsubmitted Not Done Inline Actions sued -> used brecht: sued -> used
		bool background_;

/* OpenGL context created by Blender's Window Manager.		/* OpenGL context created by Blender's Window Manager.
* This context is used to perform texture update from the render thread, asynchronously from the		* This context is used to perform texture update from the render thread, asynchronously from the
* main thread which draws the viewport. */		* main thread which draws the viewport. */
void *gl_context_ = nullptr;		void *gl_context_ = nullptr;

/* Texture which contains pixels of the render result. */		/* Texture which contains pixels of the render result. */
struct {		struct {
/* Indicates whether texture creation was attempted and succeeded.		/* Indicates whether texture creation was attempted and succeeded.
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