diff options
| author | Ben Skeggs <skeggsb@gmail.com> | 2008-02-04 01:37:07 +1100 |
|---|---|---|
| committer | Ben Skeggs <skeggsb@gmail.com> | 2008-02-15 13:50:29 +1100 |
| commit | b111d266a0edf334e8c315129482005a224cb899 (patch) | |
| tree | 1ee01e7adef8a1e7228d271c00096270a132abbc /src | |
| parent | 705022f98c32c44b94411ea13dfe4cbc899f5a77 (diff) | |
nv40: the 0x4497 version of curie doesn't support index buffers.
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/pipe/nv40/nv40_vbo.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/mesa/pipe/nv40/nv40_vbo.c b/src/mesa/pipe/nv40/nv40_vbo.c index 3fa8ddcb81..0bb54c7610 100644 --- a/src/mesa/pipe/nv40/nv40_vbo.c +++ b/src/mesa/pipe/nv40/nv40_vbo.c @@ -391,12 +391,17 @@ nv40_draw_elements(struct pipe_context *pipe, struct pipe_buffer *indexBuffer, unsigned indexSize, unsigned mode, unsigned start, unsigned count) { - if (indexSize != 1) { - nv40_draw_elements_vbo(pipe, indexBuffer, indexSize, - mode, start, count); - } else { + struct nv40_context *nv40 = nv40_context(pipe); + + /* 0x4497 doesn't support real index buffers, and there doesn't appear + * to be support on any chipset for 8-bit indices. + */ + if (nv40->curie->grclass == NV44TCL || indexSize == 1) { nv40_draw_elements_inline(pipe, indexBuffer, indexSize, mode, start, count); + } else { + nv40_draw_elements_vbo(pipe, indexBuffer, indexSize, + mode, start, count); } pipe->flush(pipe, 0); |