diff options
| author | Rob Clark <[email protected]> | 2014-05-11 11:57:20 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2014-05-13 16:54:37 -0400 |
| commit | 521ee86db7cb58dbd592107a1b37388d95b8c61c (patch) | |
| tree | 8ebfb947cddc01093c3160f162bdf5def1321ce6 /src | |
| parent | a13a79892672f6013be7aa40bf4479f8cbfbac64 (diff) | |
freedreno/a3xx: add point-size
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/freedreno/a3xx/fd3_rasterizer.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_rasterizer.c b/src/gallium/drivers/freedreno/a3xx/fd3_rasterizer.c index c2d3249cd91..1a1a7cbd653 100644 --- a/src/gallium/drivers/freedreno/a3xx/fd3_rasterizer.c +++ b/src/gallium/drivers/freedreno/a3xx/fd3_rasterizer.c @@ -40,6 +40,7 @@ fd3_rasterizer_state_create(struct pipe_context *pctx, const struct pipe_rasterizer_state *cso) { struct fd3_rasterizer_stateobj *so; + float psize_min, psize_max; so = CALLOC_STRUCT(fd3_rasterizer_stateobj); if (!so) @@ -47,19 +48,28 @@ fd3_rasterizer_state_create(struct pipe_context *pctx, so->base = *cso; + if (cso->point_size_per_vertex) { + psize_min = util_get_min_point_size(cso); + psize_max = 8192; + } else { + /* Force the point size to be as if the vertex output was disabled. */ + psize_min = cso->point_size; + psize_max = cso->point_size; + } + /* if (cso->line_stipple_enable) { ??? TODO line stipple } TODO cso->half_pixel_center - TODO cso->point_size - TODO psize_min/psize_max if (cso->multisample) TODO */ so->gras_cl_clip_cntl = A3XX_GRAS_CL_CLIP_CNTL_IJ_PERSP_CENTER; /* ??? */ - so->gras_su_point_minmax = 0xffc00010; /* ??? */ - so->gras_su_point_size = 0x00000008; /* ??? */ + so->gras_su_point_minmax = + A3XX_GRAS_SU_POINT_MINMAX_MIN(psize_min/2) | + A3XX_GRAS_SU_POINT_MINMAX_MAX(psize_max/2); + so->gras_su_point_size = A3XX_GRAS_SU_POINT_SIZE(cso->point_size/2); so->gras_su_poly_offset_scale = A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL(cso->offset_scale); so->gras_su_poly_offset_offset = |