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r300g: cleanup clip state emission

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This commit is contained in:
Marek Olšák 2010-07-21 20:41:04 +02:00
parent 9ca48de106
commit 5725738ef6
1 changed files with 10 additions and 6 deletions
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16
src/gallium/drivers/r300/r300_state.c
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@ -429,12 +429,16 @@ static void r300_set_clip_state(struct pipe_context* pipe,
clip->clip = *state;
if (r300->screen->caps.has_tcl) {
BEGIN_CB(clip->cb, 29);
OUT_CB_REG(R300_VAP_PVS_VECTOR_INDX_REG,
(r300->screen->caps.is_r500 ?
R500_PVS_UCP_START : R300_PVS_UCP_START));
OUT_CB_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, 6 * 4);
OUT_CB_TABLE(state->ucp, 6 * 4);
r300->clip_state.size = 2 + !!state->nr * 3 + state->nr * 4;
BEGIN_CB(clip->cb, r300->clip_state.size);
if (state->nr) {
OUT_CB_REG(R300_VAP_PVS_VECTOR_INDX_REG,
(r300->screen->caps.is_r500 ?
R500_PVS_UCP_START : R300_PVS_UCP_START));
OUT_CB_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, state->nr * 4);
OUT_CB_TABLE(state->ucp, state->nr * 4);
}
OUT_CB_REG(R300_VAP_CLIP_CNTL, ((1 << state->nr) - 1) |
R300_PS_UCP_MODE_CLIP_AS_TRIFAN);
END_CB;