diff options
| author | Brian Paul <[email protected]> | 2009-09-21 16:07:14 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2009-09-21 16:10:50 -0600 |
| commit | 972e995b148c220d32f2bf8c0a17c138deec6506 (patch) | |
| tree | 8ad73b0cc2fca41d4b440b1c776bc4f7020800e0 | |
| parent | 83019ffc0708708af7ee1ddbf3cbf949bcf076bd (diff) | |
vbo: disable the GL_ARB_draw_elements_base_vertex rebase path
This was introduced with commit 92d7ed8a20d4a018ce5324e6537ae7b478b9e5bf.
It causes rendering of stray polygons (with sw rendering at least) when
running the OGL Distilled / Picking demo (click on an object).
This needs additional debugging to fix/restore.
Found one suspect thing: in _tnl_draw_prims() there's some mixed signed/
unsigned arithmetic/comparing at line 422 that may be incorrect.
| -rw-r--r-- | src/mesa/vbo/vbo_rebase.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/vbo/vbo_rebase.c b/src/mesa/vbo/vbo_rebase.c index 799a25fc1cb..55a82ee369e 100644 --- a/src/mesa/vbo/vbo_rebase.c +++ b/src/mesa/vbo/vbo_rebase.c @@ -127,7 +127,10 @@ void vbo_rebase_prims( GLcontext *ctx, _mesa_printf("%s %d..%d\n", __FUNCTION__, min_index, max_index); - if (ib && ctx->Extensions.ARB_draw_elements_base_vertex) { + /* XXX this path is disabled for now. + * There's rendering corruption in some apps when it's enabled. + */ + if (0 && ib && ctx->Extensions.ARB_draw_elements_base_vertex) { /* If we can just tell the hardware or the TNL to interpret our * indices with a different base, do so. */ |