diff options
| author | Chris Forbes <[email protected]> | 2013-11-06 20:03:21 +1300 |
|---|---|---|
| committer | Chris Forbes <[email protected]> | 2013-11-25 22:01:35 +1300 |
| commit | 36046ae2789f74c04e6b62fa5250d81e8d1160eb (patch) | |
| tree | c71e4f473e6e9b2b71b2144caedc861b3692db29 /src/mesa/main/api_validate.h | |
| parent | a95236cfc1d55750840a6ac7a5747da3ecd200d2 (diff) | |
mesa: Add validation helpers for new indirect draws
Based on part of Patch 2 of Christoph Bumiller's ARB_draw_indirect series.
V3: - Disallow primcount==0 for DrawMulti*Indirect. The spec is unclear
on this, but it's silly. We might go back on this later if it
turns out to be a problem.
- Make it clear that the caller has dealt with stride==0
V4: - Allow primcount==0 again.
Signed-off-by: Chris Forbes <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/mesa/main/api_validate.h')
| -rw-r--r-- | src/mesa/main/api_validate.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/mesa/main/api_validate.h b/src/mesa/main/api_validate.h index f2b753ca90f..8238df16c24 100644 --- a/src/mesa/main/api_validate.h +++ b/src/mesa/main/api_validate.h @@ -87,5 +87,31 @@ _mesa_validate_DrawTransformFeedback(struct gl_context *ctx, GLuint stream, GLsizei numInstances); +extern GLboolean +_mesa_validate_DrawArraysIndirect(struct gl_context *ctx, + GLenum mode, + const GLvoid *indirect); + +extern GLboolean +_mesa_validate_DrawElementsIndirect(struct gl_context *ctx, + GLenum mode, + GLenum type, + const GLvoid *indirect); + +extern GLboolean +_mesa_validate_MultiDrawArraysIndirect(struct gl_context *ctx, + GLenum mode, + const GLvoid *indirect, + GLsizei primcount, + GLsizei stride); + +extern GLboolean +_mesa_validate_MultiDrawElementsIndirect(struct gl_context *ctx, + GLenum mode, + GLenum type, + const GLvoid *indirect, + GLsizei primcount, + GLsizei stride); + #endif |