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| author | Ben Skeggs <skeggsb@gmail.com> | 2007-12-10 21:07:53 +1100 |
|---|---|---|
| committer | Ben Skeggs <skeggsb@gmail.com> | 2007-12-10 21:08:42 +1100 |
| commit | f7195b32323d50e9541a5c5cb3143e83d05bd8d8 (patch) | |
| tree | d29d64af2e703b8f8e7dc2c87a367fa663aa4a48 /src/mesa/state_tracker | |
| parent | 913703d4b822a794853e566d4ab2bfef01ca5099 (diff) | |
Correct user VBO size.
Diffstat (limited to 'src/mesa/state_tracker')
| -rw-r--r-- | src/mesa/state_tracker/st_draw.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c index c6fea1f7bc..24bb4823bc 100644 --- a/src/mesa/state_tracker/st_draw.c +++ b/src/mesa/state_tracker/st_draw.c @@ -266,9 +266,14 @@ st_draw_vbo(GLcontext *ctx, } else { /* attribute data is in user-space memory, not a VBO */ - uint bytes = (arrays[mesaAttr]->Size - * _mesa_sizeof_type(arrays[mesaAttr]->Type) - * (max_index + 1)); + uint bytes; + + if (!arrays[mesaAttr]->StrideB) { + bytes = arrays[mesaAttr]->Size + * _mesa_sizeof_type(arrays[mesaAttr]->Type); + } else { + bytes = arrays[mesaAttr]->StrideB * (max_index + 1); + } /* wrap user data */ vbuffer[attr].buffer |