diff options
author | Eric Anholt <eric@anholt.net> | 2008-07-23 09:17:07 -0700 |
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committer | Eric Anholt <eric@anholt.net> | 2008-07-23 10:21:25 -0700 |
commit | 2e3714380027252ba17a11f23eae851d3f77ab02 (patch) | |
tree | d65ba0bebfcc26e72258ac05848127fb535bc32c /src/mesa/drivers/dri/intel/intel_fbo.h | |
parent | d2d5abfaeb46fc7b4d4267a6c9e92420fc9b5334 (diff) |
intel: Add a little span cache to spead up readpixels by cutting syscalls.
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_fbo.h')
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_fbo.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_fbo.h b/src/mesa/drivers/dri/intel/intel_fbo.h index f55d3747f2..9d15582d78 100644 --- a/src/mesa/drivers/dri/intel/intel_fbo.h +++ b/src/mesa/drivers/dri/intel/intel_fbo.h @@ -79,6 +79,9 @@ struct intel_renderbuffer GLuint pf_pending; /**< sequence number of pending flip */ GLuint vbl_pending; /**< vblank sequence number of pending flip */ + + uint8_t *span_cache; + unsigned long span_cache_offset; }; extern struct intel_renderbuffer *intel_renderbuffer(struct gl_renderbuffer |