diff options
| author | Marek Olšák <[email protected]> | 2011-12-09 17:00:23 +0100 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2011-12-15 18:50:44 +0100 |
| commit | 14bb957b996dcc5392b8fa589bd3ffa5c55cb6b4 (patch) | |
| tree | 1dce64c3156c0df8ab638050dcc62365b6fb8197 /src/mesa/main/vtxfmt.c | |
| parent | 3baaa1bbd72f67f6bc7374b2b6a16b0322006a65 (diff) | |
mesa: implement DrawTransformFeedback from ARB_transform_feedback2
It's like DrawArrays, but the count is taken from a transform feedback
object.
This removes DrawTransformFeedback from dd_function_table and adds the same
function to GLvertexformat (with the function parameters matching GL).
The vbo_draw_func callback has a new parameter
"struct gl_transform_feedback_object *tfb_vertcount".
The rest of the code just validates states and forwards the transform
feedback object into vbo_draw_func.
Diffstat (limited to 'src/mesa/main/vtxfmt.c')
| -rw-r--r-- | src/mesa/main/vtxfmt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/main/vtxfmt.c b/src/mesa/main/vtxfmt.c index 03735d779b8..f3cca937d0c 100644 --- a/src/mesa/main/vtxfmt.c +++ b/src/mesa/main/vtxfmt.c @@ -107,6 +107,7 @@ install_vtxfmt( struct _glapi_table *tab, const GLvertexformat *vfmt ) SET_DrawArraysInstancedARB(tab, vfmt->DrawArraysInstanced); SET_DrawElementsInstancedARB(tab, vfmt->DrawElementsInstanced); SET_DrawElementsInstancedBaseVertex(tab, vfmt->DrawElementsInstancedBaseVertex); + SET_DrawTransformFeedback(tab, vfmt->DrawTransformFeedback); /* GL_NV_vertex_program */ SET_VertexAttrib1fNV(tab, vfmt->VertexAttrib1fNV); |