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r300g: don't force vertex position for HW TCL path

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It could be generated by vertex shader.
This commit is contained in:
Maciej Cencora 2009-09-27 22:28:46 +02:00
parent bedc6b7bdf
commit 98f6bea168
1 changed files with 3 additions and 1 deletions
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4
src/gallium/drivers/r300/r300_state_derived.c
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@ -128,7 +128,9 @@ static void r300_vs_tab_routes(struct r300_context* r300,
vinfo->hwfmt[0] = 0x5555; /* XXX this is classic Mesa bonghits */
if (!pos) {
/* We need to add vertex position attribute only for SW TCL case,
* for HW TCL case it could be generated by vertex shader */
if (!pos && !r300screen->caps->has_tcl) {
debug_printf("r300: Forcing vertex position attribute emit...\n");
/* Make room for the position attribute
* at the beginning of the tab. */