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Don't count vertex buffer in second aperture size check 

With batch flush notify vertex buffer will be unreferenced,
so don't count it in later aperture check. Also adding
uninitialized vertex buffer check in batch flush notify.
This commit is contained in:
Zhenyu Wang 2008-12-29 21:17:44 +08:00
parent b710a688a7
commit cfaaf6af77
1 changed files with 5 additions and 6 deletions
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11
src/i965_render.c
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@ -1015,11 +1015,8 @@ _emit_batch_header_for_composite_internal (ScrnInfoPtr pScrn, Bool check_twice)
/* If the command still won't fit in an empty batch, then it's
* just plain too big for the hardware---fallback to software.
*/
if (dri_bufmgr_check_aperture_space (bo_table, NUM_BO) < 0) {
dri_bo_unreference (render_state->vertex_buffer_bo);
render_state->vertex_buffer_bo = NULL;
if (dri_bufmgr_check_aperture_space (bo_table, 1) < 0)
return FALSE;
}
}
}
@ -1588,8 +1585,10 @@ i965_batch_flush_notify(ScrnInfoPtr pScrn)
/* Once a batch is emitted, we never want to map again any buffer
* object being referenced by that batch, (which would be very
* expensive). */
dri_bo_unreference (render_state->vertex_buffer_bo);
render_state->vertex_buffer_bo = NULL;
if (render_state->vertex_buffer_bo) {
dri_bo_unreference (render_state->vertex_buffer_bo);
render_state->vertex_buffer_bo = NULL;
}
}
/**