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path: root/src/gallium/drivers/r300/r300_emit.c
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Diffstat (limited to 'src/gallium/drivers/r300/r300_emit.c')
-rw-r--r--src/gallium/drivers/r300/r300_emit.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index 4c7370eee7..d81abe4d0b 100644
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -63,7 +63,7 @@ void r300_emit_clip_state(struct r300_context* r300,
struct r300_screen* r300screen = r300_screen(r300->context.screen);
CS_LOCALS(r300);
- BEGIN_CS(3 + (6 * 4));
+ 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));
@@ -74,6 +74,9 @@ void r300_emit_clip_state(struct r300_context* r300,
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;
}