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etnaviv: fix polygon offset 

Dividing the fui result by 65535 is obviously wrong, and from testing, on
GC7000L at least there is no division by 65535.

Fixes dEQP-GLES2.functional.polygon_offset.fixed16_displacement_with_units

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
This commit is contained in:
Jonathan Marek 2019-07-03 14:01:33 -04:00
parent a20a9d0c5e
commit 6c3c05dc38
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/etnaviv/etnaviv_rasterizer.c
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@ -56,7 +56,7 @@ etna_rasterizer_state_create(struct pipe_context *pctx,
cs->PA_LINE_WIDTH = fui(so->line_width / 2.0f);
cs->PA_POINT_SIZE = fui(so->point_size / 2.0f);
cs->SE_DEPTH_SCALE = fui(so->offset_scale);
cs->SE_DEPTH_BIAS = fui(so->offset_units) / 65535.0f;
cs->SE_DEPTH_BIAS = fui(so->offset_units);
cs->SE_CONFIG = COND(so->line_last_pixel, VIVS_SE_CONFIG_LAST_PIXEL_ENABLE);
/* XXX anything else? */
/* XXX bottom_edge_rule */