diff options
| author | Clément Foucault <foucault.clem@gmail.com> | 2018-03-25 15:18:39 +0300 |
|---|---|---|
| committer | Clément Foucault <foucault.clem@gmail.com> | 2018-03-25 21:06:12 +0300 |
| commit | f937123116abd4ba34ff858fa03415362d6c07cf (patch) | |
| tree | e8bcd5477675b2a87564e203e7f95286b830e001 /source/blender/gpu/GPU_framebuffer.h | |
| parent | e5ee1ed8183dad74b91198c60d014490d4cdfb3b (diff) | |
GPUFramebuffer: Refactor (part 1)
Move some DRWFramebuffer functions to GPUFramebuffer.
Diffstat (limited to 'source/blender/gpu/GPU_framebuffer.h')
| -rw-r--r-- | source/blender/gpu/GPU_framebuffer.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/source/blender/gpu/GPU_framebuffer.h b/source/blender/gpu/GPU_framebuffer.h index 5af01e76309..93f16b342d1 100644 --- a/source/blender/gpu/GPU_framebuffer.h +++ b/source/blender/gpu/GPU_framebuffer.h @@ -36,6 +36,12 @@ extern "C" { #endif +typedef enum GPUFrameBufferBits{ + GPU_COLOR_BIT = (1 << 0), + GPU_DEPTH_BIT = (1 << 1), + GPU_STENCIL_BIT = (1 << 2), +} GPUFrameBufferBits; + typedef struct GPUFrameBuffer GPUFrameBuffer; typedef struct GPUOffScreen GPUOffScreen; struct GPUTexture; @@ -67,8 +73,33 @@ unsigned int GPU_framebuffer_current_get(void); void GPU_framebuffer_bind_no_save(GPUFrameBuffer *fb, int slot); bool GPU_framebuffer_bound(GPUFrameBuffer *fb); +/* Framebuffer operations */ + +void GPU_framebuffer_viewport_set(GPUFrameBuffer *fb, int x, int y, int w, int h); void GPU_framebuffer_restore(void); +void GPU_framebuffer_clear( + GPUFrameBuffer *fb, GPUFrameBufferBits buffers, + const float clear_col[4], float clear_depth, unsigned int clear_stencil); + +#define GPU_framebuffer_clear_color(fb, col) \ + GPU_framebuffer_clear(fb, GPU_COLOR_BIT, col, 0.0f, 0x00) + +#define GPU_framebuffer_clear_depth(fb, depth) \ + GPU_framebuffer_clear(fb, GPU_DEPTH_BIT, NULL, depth, 0x00) + +#define GPU_framebuffer_clear_color_depth(fb, col, depth) \ + GPU_framebuffer_clear(fb, GPU_COLOR_BIT | GPU_DEPTH_BIT, col, depth, 0x00) + +#define GPU_framebuffer_clear_stencil(fb, stencil) \ + GPU_framebuffer_clear(fb, GPU_STENCIL_BIT, NULL, 0.0f, stencil) + +#define GPU_framebuffer_clear_depth_stencil(fb, depth, stencil) \ + GPU_framebuffer_clear(fb, GPU_DEPTH_BIT | GPU_STENCIL_BIT, NULL, depth, stencil) + +#define GPU_framebuffer_clear_color_depth_stencil(fb, col, depth, stencil) \ + GPU_framebuffer_clear(fb, GPU_COLOR_BIT | GPU_DEPTH_BIT | GPU_STENCIL_BIT, col, depth, stencil) + void GPU_framebuffer_blit( GPUFrameBuffer *fb_read, int read_slot, |