Differential D16042 Diff 58215 source/blender/gpu/opengl/gl_texture.hh

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source/blender/gpu/opengl/gl_texture.hh

Show All 40 Lines	private:
bool has_pixels_ = false;		bool has_pixels_ = false;

public:		public:
GLTexture(const char *name);		GLTexture(const char *name);
~GLTexture();		~GLTexture();

void update_sub(		void update_sub(
int mip, int offset[3], int extent[3], eGPUDataFormat type, const void *data) override;		int mip, int offset[3], int extent[3], eGPUDataFormat type, const void *data) override;
		void update_sub(int offset[3],
		int extent[3],
		eGPUDataFormat format,
		GPUPixelBuffer *pixbuf) override;

/**		/**
* This will create the mipmap images and populate them with filtered data from base level.		* This will create the mipmap images and populate them with filtered data from base level.
*		*
* \warning Depth textures are not populated but they have their mips correctly defined.		* \warning Depth textures are not populated but they have their mips correctly defined.
* \warning This resets the mipmap range.		* \warning This resets the mipmap range.
*/		*/
void generate_mipmap() override;		void generate_mipmap() override;
Show All 25 Lines	private:
bool proxy_check(int mip);		bool proxy_check(int mip);
void update_sub_direct_state_access(		void update_sub_direct_state_access(
int mip, int offset[3], int extent[3], GLenum gl_format, GLenum gl_type, const void *data);		int mip, int offset[3], int extent[3], GLenum gl_format, GLenum gl_type, const void *data);
GPUFrameBuffer *framebuffer_get();		GPUFrameBuffer *framebuffer_get();

MEM_CXX_CLASS_ALLOC_FUNCS("GLTexture")		MEM_CXX_CLASS_ALLOC_FUNCS("GLTexture")
};		};

		class GLPixelBuffer : public PixelBuffer {
		private:
		GLuint gl_id_ = 0;

		public:
		GLPixelBuffer(uint size);
		~GLPixelBuffer();

		void *map() override;
		void unmap() override;
		int64_t get_native_handle() override;
		uint get_size() override;

		MEM_CXX_CLASS_ALLOC_FUNCS("GLPixelBuffer")
		};

inline GLenum to_gl_internal_format(eGPUTextureFormat format)		inline GLenum to_gl_internal_format(eGPUTextureFormat format)
{		{
/* You can add any of the available type to this list		/* You can add any of the available type to this list
* For available types see GPU_texture.h */		* For available types see GPU_texture.h */
switch (format) {		switch (format) {
/* Formats texture & renderbuffer */		/* Formats texture & renderbuffer */
case GPU_RGBA8UI:		case GPU_RGBA8UI:
return GL_RGBA8UI;		return GL_RGBA8UI;
▲ Show 20 Lines • Show All 179 Lines • ▼ Show 20 Lines	switch (format) {
case GPU_DATA_UBYTE:		case GPU_DATA_UBYTE:
return GL_UNSIGNED_BYTE;		return GL_UNSIGNED_BYTE;
case GPU_DATA_UINT_24_8:		case GPU_DATA_UINT_24_8:
return GL_UNSIGNED_INT_24_8;		return GL_UNSIGNED_INT_24_8;
case GPU_DATA_2_10_10_10_REV:		case GPU_DATA_2_10_10_10_REV:
return GL_UNSIGNED_INT_2_10_10_10_REV;		return GL_UNSIGNED_INT_2_10_10_10_REV;
case GPU_DATA_10_11_11_REV:		case GPU_DATA_10_11_11_REV:
return GL_UNSIGNED_INT_10F_11F_11F_REV;		return GL_UNSIGNED_INT_10F_11F_11F_REV;
		case GPU_DATA_HALF_FLOAT:
		return GL_HALF_FLOAT;
default:		default:
BLI_assert_msg(0, "Unhandled data format");		BLI_assert_msg(0, "Unhandled data format");
return GL_FLOAT;		return GL_FLOAT;
}		}
}		}

/**		/**
* Definitely not complete, edit according to the OpenGL specification.		* Definitely not complete, edit according to the OpenGL specification.
▲ Show 20 Lines • Show All 94 Lines • Show Last 20 Lines