From cb3b91f2d633ded4fb3e0c595a2c34ee139e9b10 Mon Sep 17 00:00:00 2001 From: Corbin Simpson Date: Mon, 8 Jun 2009 20:01:57 -0700 Subject: r300-gallium: Make UCP and clip work again for SW TCL. SW TCL: tri-clip works, tri-userclip works HW TCL: tri-clip fails, tri-userclip works That is a 200% improvement over the previous situation. Woot. --- src/gallium/drivers/r300/r300_emit.c | 36 +++++++++++++++++++----------------- 1 file changed, 19 insertions(+), 17 deletions(-) (limited to 'src/gallium/drivers/r300/r300_emit.c') diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c index 818880cd38..8b9fcd75e2 100644 --- a/src/gallium/drivers/r300/r300_emit.c +++ b/src/gallium/drivers/r300/r300_emit.c @@ -63,25 +63,27 @@ void r300_emit_clip_state(struct r300_context* r300, struct r300_screen* r300screen = r300_screen(r300->context.screen); CS_LOCALS(r300); - if (!r300screen->caps->has_tcl) { - return; - } - - BEGIN_CS(5 + (6 * 4)); - OUT_CS_REG(R300_VAP_PVS_VECTOR_INDX_REG, - (r300screen->caps->is_r500 ? - R500_PVS_UCP_START : R300_PVS_UCP_START)); - OUT_CS_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, 6 * 4); - for (i = 0; i < 6; i++) { - OUT_CS_32F(clip->ucp[i][0]); - OUT_CS_32F(clip->ucp[i][1]); - OUT_CS_32F(clip->ucp[i][2]); - OUT_CS_32F(clip->ucp[i][3]); + if (r300screen->caps->has_tcl) { + BEGIN_CS(5 + (6 * 4)); + OUT_CS_REG(R300_VAP_PVS_VECTOR_INDX_REG, + (r300screen->caps->is_r500 ? + R500_PVS_UCP_START : R300_PVS_UCP_START)); + OUT_CS_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, 6 * 4); + for (i = 0; i < 6; i++) { + OUT_CS_32F(clip->ucp[i][0]); + OUT_CS_32F(clip->ucp[i][1]); + OUT_CS_32F(clip->ucp[i][2]); + OUT_CS_32F(clip->ucp[i][3]); + } + OUT_CS_REG(R300_VAP_CLIP_CNTL, ((1 << clip->nr) - 1) | + R300_PS_UCP_MODE_CLIP_AS_TRIFAN); + END_CS; + } else { + BEGIN_CS(2); + OUT_CS_REG(R300_VAP_CLIP_CNTL, R300_CLIP_DISABLE); + END_CS; } - OUT_CS_REG(R300_VAP_CLIP_CNTL, ((1 << clip->nr) - 1) | - R300_PS_UCP_MODE_CLIP_AS_TRIFAN); - END_CS; } void r300_emit_dsa_state(struct r300_context* r300, -- cgit v1.2.3