Differential D2593 Diff 8687 intern/cycles/render/buffers.h

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intern/cycles/render/buffers.h

Show First 20 Lines • Show All 71 Lines • ▼ Show 20 Lines	public:
/* buffer parameters */		/* buffer parameters */
BufferParams params;		BufferParams params;

/* float buffer */		/* float buffer */
device_vector<float> buffer;		device_vector<float> buffer;
/* random number generator state */		/* random number generator state */
device_vector<uint> rng_state;		device_vector<uint> rng_state;

		Device *device;

explicit RenderBuffers(Device *device);		explicit RenderBuffers(Device *device);
~RenderBuffers();		~RenderBuffers();

void reset(Device *device, BufferParams& params);		void reset(Device *device, BufferParams& params);

bool copy_from_device();		bool copy_from_device(Device *from_device = NULL);
bool get_pass_rect(PassType type, float exposure, int sample, int components, float *pixels);		bool get_pass_rect(PassType type, float exposure, int sample, int components, float *pixels);

protected:		protected:
void device_free();		void device_free();

Device *device;
};		};

/* Display Buffer		/* Display Buffer
*		*
* The buffer used for drawing during render, filled by converting the render		* The buffer used for drawing during render, filled by converting the render
* buffers to byte of half float storage */		* buffers to byte of half float storage */

class DisplayBuffer {		class DisplayBuffer {
Show All 30 Lines	protected:
Device *device;		Device *device;
};		};

/* Render Tile		/* Render Tile
* Rendering task on a buffer */		* Rendering task on a buffer */

class RenderTile {		class RenderTile {
public:		public:
		typedef enum { PATH_TRACE, DENOISE } Task;

		Task task;
int x, y, w, h;		int x, y, w, h;
int start_sample;		int start_sample;
int num_samples;		int num_samples;
int sample;		int sample;
int resolution;		int resolution;
int offset;		int offset;
int stride;		int stride;
		int tile_index;

device_ptr buffer;		device_ptr buffer;
device_ptr rng_state;		device_ptr rng_state;

RenderBuffers *buffers;		RenderBuffers *buffers;

RenderTile();		RenderTile();
};		};

CCL_NAMESPACE_END		CCL_NAMESPACE_END

#endif /* __BUFFERS_H__ */		#endif /* __BUFFERS_H__ */