diff options
| author | Rob Clark <robclark@freedesktop.org> | 2014-05-11 11:57:20 -0400 |
|---|---|---|
| committer | Rob Clark <robclark@freedesktop.org> | 2014-05-20 08:45:50 -0400 |
| commit | a5951d09a50674612366297ac381068a63633c47 (patch) | |
| tree | 339b2e1953fafae0969cdd1c7e137f3693a1d0d9 | |
| parent | 3475ca1f00bfd85085fa01b3a9dd7e2e287c8b19 (diff) | |
freedreno/a3xx: add point-size
Signed-off-by: Rob Clark <robclark@freedesktop.org>
| -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 = |