diff options
| author | Eric Anholt <eric@anholt.net> | 2008-10-19 17:46:41 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2008-10-28 13:23:33 -0700 |
| commit | 0cade4de4f74f6b0e86fb6622e2fc370c73fd840 (patch) | |
| tree | ae6c62ddbda5c3139c7e08e0d7682d949d53ab0c /src/mesa/drivers/dri/intel/intel_buffers.h | |
| parent | e92a457ac0030e48f5260dc2ac00ca283be7d7ad (diff) | |
intel: Don't keep intel->pClipRects, and instead just calculate it when needed.
This avoids issues with dereferencing stale cliprects around intel_draw_buffer
time. Additionally, take advantage of cliprects staying constant for FBOs and
DRI2, and emit cliprects in the batchbuffer instead of having to flush batch
each time they change.
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_buffers.h')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_buffers.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_buffers.h b/src/mesa/drivers/dri/intel/intel_buffers.h index a669a85431..e5afb37dd1 100644 --- a/src/mesa/drivers/dri/intel/intel_buffers.h +++ b/src/mesa/drivers/dri/intel/intel_buffers.h @@ -29,6 +29,8 @@ #ifndef INTEL_BUFFERS_H #define INTEL_BUFFERS_H +#include "dri_util.h" +#include "drm.h" struct intel_context; struct intel_framebuffer; @@ -53,4 +55,9 @@ extern void intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb); extern void intelInitBufferFuncs(struct dd_function_table *functions); +void intel_get_cliprects(struct intel_context *intel, + struct drm_clip_rect **cliprects, + unsigned int *num_cliprects, + int *x_off, int *y_off); + #endif /* INTEL_BUFFERS_H */ |