Differential D4580 Diff 14868 source/blender/draw/intern/draw_manager_texture.c

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source/blender/draw/intern/draw_manager_texture.c

Show First 20 Lines • Show All 131 Lines • ▼ Show 20 Lines	GPUTexture *DRW_texture_pool_query_2d(int w,

return tex;		return tex;
}		}

void DRW_texture_ensure_fullscreen_2d(GPUTexture **tex,		void DRW_texture_ensure_fullscreen_2d(GPUTexture **tex,
eGPUTextureFormat format,		eGPUTextureFormat format,
DRWTextureFlag flags)		DRWTextureFlag flags)
{		{
if (*(tex) == NULL) {
const float *size = DRW_viewport_size_get();		const float *size = DRW_viewport_size_get();
*(tex) = DRW_texture_create_2d((int)size[0], (int)size[1], format, flags, NULL);		DRW_texture_ensure_2d(tex, (int)size[0], (int)size[1], format, flags);
}		}

		void DRW_texture_ensure_render_fullscreen_2d(GPUTexture **tex,
		eGPUTextureFormat format,
		DRWTextureFlag flags)
		{
		const float *size = DRW_viewport_render_size_get();
		DRW_texture_ensure_2d(tex, (int)size[0], (int)size[1], format, flags);
}		}

void DRW_texture_ensure_2d(		void DRW_texture_ensure_2d(
GPUTexture **tex, int w, int h, eGPUTextureFormat format, DRWTextureFlag flags)		GPUTexture **tex, int w, int h, eGPUTextureFormat format, DRWTextureFlag flags)
{		{
if (*(tex) == NULL) {		if (*tex) {
*(tex) = DRW_texture_create_2d(w, h, format, flags, NULL);		int old_size[2];
		GPU_texture_get_mipmap_size(*tex, 0, old_size);

		if (old_size[0] == w && old_size[1] == h) {
		return;
		}

		DRW_texture_free(*tex);
}		}

		*tex = DRW_texture_create_2d(w, h, format, flags, NULL);
}		}

void DRW_texture_generate_mipmaps(GPUTexture *tex)		void DRW_texture_generate_mipmaps(GPUTexture *tex)
{		{
GPU_texture_bind(tex, 0);		GPU_texture_bind(tex, 0);
GPU_texture_generate_mipmap(tex);		GPU_texture_generate_mipmap(tex);
GPU_texture_unbind(tex);		GPU_texture_unbind(tex);
}		}

void DRW_texture_free(GPUTexture *tex)		void DRW_texture_free(GPUTexture *tex)
{		{
GPU_texture_free(tex);		GPU_texture_free(tex);
}		}