diff options
| author | Kenneth Graunke <[email protected]> | 2013-03-21 15:01:34 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2013-09-01 18:54:39 -0700 |
| commit | b8211ab3edb1bb9f414e8b4913609f48326e202e (patch) | |
| tree | fe1824ee92f97d78d47113a4dd47527bd2f02ef0 /src/mesa | |
| parent | 976d1d6665686cf6be6f3388a28c21516d94de76 (diff) | |
i965: Use the proper element of the prim array in brw_try_draw_prims.
The VBO module actually calls us with an array of _mesa_prim objects.
For example, it may break up a DrawArrays() call into multiple
primitives when primitive restart is enabled.
Previously, we treated prim like a pointer, always accessing element 0.
This worked because all of the primitive objects in a single draw call
have the same value for num_instances and basevertex.
However, accessing an array as a pointer and using the wrong object's
fields is misleading. For stylistic reasons alone, we should use the
right object.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_draw.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c index 0b115666eda..dec17db87d1 100644 --- a/src/mesa/drivers/dri/i965/brw_draw.c +++ b/src/mesa/drivers/dri/i965/brw_draw.c @@ -390,12 +390,12 @@ static bool brw_try_draw_prims( struct gl_context *ctx, intel_batchbuffer_require_space(brw, estimated_max_prim_size, false); intel_batchbuffer_save_state(brw); - if (brw->num_instances != prim->num_instances) { - brw->num_instances = prim->num_instances; + if (brw->num_instances != prim[i].num_instances) { + brw->num_instances = prim[i].num_instances; brw->state.dirty.brw |= BRW_NEW_VERTICES; } - if (brw->basevertex != prim->basevertex) { - brw->basevertex = prim->basevertex; + if (brw->basevertex != prim[i].basevertex) { + brw->basevertex = prim[i].basevertex; brw->state.dirty.brw |= BRW_NEW_VERTICES; } if (brw->gen < 6) |