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radeonsi: fix broken st/nine from merging tessellation

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st/nine uses GENERIC slots greater than 60.
This commit is contained in:
Marek Olšák 2015-07-26 21:08:18 +02:00
parent 2d3ae154ba
commit 3ca2132058
1 changed files with 7 additions and 2 deletions
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9
src/gallium/drivers/radeonsi/si_shader.c
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@ -136,8 +136,13 @@ unsigned si_shader_io_get_unique_index(unsigned semantic_name, unsigned index)
assert(index <= 1);
return 2 + index;
case TGSI_SEMANTIC_GENERIC:
assert(index <= 63-4);
return 4 + index;
if (index <= 63-4)
return 4 + index;
else
/* same explanation as in the default statement,
* the only user hitting this is st/nine.
*/
return 0;
/* patch indices are completely separate and thus start from 0 */
case TGSI_SEMANTIC_TESSOUTER: