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st/mesa: implement EXT_transform_feedback and ARB_transform_feedback2

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This commit is contained in:
Marek Olšák
2011-12-09 18:33:58 +01:00
committed by Christoph Bumiller
parent 36d66f8d4a
commit c05fafa4a0
16 changed files with 328 additions and 39 deletions
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12
src/mesa/state_tracker/st_program.c
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@@ -367,6 +367,12 @@ st_translate_vertex_program(struct st_context *st,
ureg_destroy( ureg );
if (stvp->glsl_to_tgsi) {
st_translate_stream_output_info(stvp->glsl_to_tgsi,
stvp->result_to_output,
&vpv->tgsi.stream_output);
}
vpv->driver_shader = pipe->create_vs_state(pipe, &vpv->tgsi);
if (ST_DEBUG & DEBUG_TGSI) {
@@ -994,6 +1000,12 @@ st_translate_geometry_program(struct st_context *st,
stgp->tgsi.tokens = ureg_get_tokens( ureg, NULL );
ureg_destroy( ureg );
if (stgp->glsl_to_tgsi) {
st_translate_stream_output_info(stgp->glsl_to_tgsi,
outputMapping,
&stgp->tgsi.stream_output);
}
/* fill in new variant */
gpv->driver_shader = pipe->create_gs_state(pipe, &stgp->tgsi);
gpv->key = *key;