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| author | Chia-I Wu <olv@lunarg.com> | 2010-11-26 22:49:20 +0800 |
|---|---|---|
| committer | Chia-I Wu <olv@lunarg.com> | 2010-12-01 11:23:49 +0800 |
| commit | 54cb382ea55610688c97465ef048a4990b8fd4d7 (patch) | |
| tree | aef940e850c34b07261f1b37dbea01f09f89c40f /src/gallium/state_trackers/vega/renderer.h | |
| parent | e31a04ea3bc957b2a43b910b1f51807b12da18a6 (diff) | |
st/vega: Add SCISSOR renderer state.
The state can be used to set rectangles of the depth buffer to 0.0f.
update_clip_state is changed to use the state for scissor update.
Diffstat (limited to 'src/gallium/state_trackers/vega/renderer.h')
| -rw-r--r-- | src/gallium/state_trackers/vega/renderer.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/vega/renderer.h b/src/gallium/state_trackers/vega/renderer.h index cc9e3ddb1a..2644c9f580 100644 --- a/src/gallium/state_trackers/vega/renderer.h +++ b/src/gallium/state_trackers/vega/renderer.h @@ -60,6 +60,14 @@ void renderer_drawtex(struct renderer *renderer, void renderer_drawtex_end(struct renderer *renderer); +VGboolean renderer_scissor_begin(struct renderer *renderer, + VGboolean restore_dsa); + +void renderer_scissor(struct renderer *renderer, + VGint x, VGint y, VGint width, VGint height); + +void renderer_scissor_end(struct renderer *renderer); + void renderer_draw_quad(struct renderer *, VGfloat x1, VGfloat y1, VGfloat x2, VGfloat y2, |