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965: fill unused surface pointers with zero

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This commit is contained in:
Keith Whitwell 2007-12-19 12:23:27 +00:00
parent bc1fc7d673
commit f367c57802
1 changed files with 4 additions and 14 deletions
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18
src/mesa/pipe/i965simple/brw_wm_surface_state.c
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@ -235,28 +235,18 @@ static void upload_wm_surfaces(struct brw_context *brw )
}
/* BRW_NEW_TEXTURE
*/
for (i = 0; i < BRW_MAX_TEX_UNIT; i++) {
const struct brw_texture *texUnit = brw->attribs.Texture[i];
if (texUnit == NULL)
continue;
/* BRW_NEW_TEXTURE
*/
if (texUnit->base.refcount/*(texUnit->refcount > 0) == really used */) {
if (texUnit &&
texUnit->base.refcount/*(texUnit->refcount > 0) == really used */) {
brw_update_texture_surface(brw, i);
brw->wm.nr_surfaces = i+2;
}
#if 0
else if( texUnit->refcount &&
texUnit->_Current == intel->frame_buffer_texobj )
{
brw->wm.bind.surf_ss_offset[i+1] = brw->wm.bind.surf_ss_offset[0];
brw->wm.nr_surfaces = i+2;
}
#endif
else {
brw->wm.bind.surf_ss_offset[i+1] = 0;
}