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authorMarek Olšák <[email protected]>2015-08-11 22:36:51 +0200
committerMarek Olšák <[email protected]>2015-08-13 01:25:26 +0200
commitbfac8ba9d32be351277c7ea814ac9848bdcb1f16 (patch)
tree17397e152b9d36d7aa13c33e2e757d2ca750d732 /src/gallium/drivers/radeonsi/si_state.c
parent8ae88105b60be613126ea07492ffd9712e5e71eb (diff)
radeonsi: fix polygon offset scale
The value was copied from r300g, which uses 1/12 subpixels, but this hw uses 1/16 subpixels. Fixes piglit: gl-1.4-polygon-offset (formerly a glean test) Reviewed-by: Michel Dänzer <[email protected]> Cc: [email protected]
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state.c')
-rw-r--r--src/gallium/drivers/radeonsi/si_state.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 7b452737c86..32609439659 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -666,7 +666,7 @@ static void *si_create_rs_state(struct pipe_context *ctx,
/* offset */
rs->offset_units = state->offset_units;
- rs->offset_scale = state->offset_scale * 12.0f;
+ rs->offset_scale = state->offset_scale * 16.0f;
si_pm4_set_reg(pm4, R_0286D4_SPI_INTERP_CONTROL_0,
S_0286D4_FLAT_SHADE_ENA(1) |