Module: Mesa Branch: master Commit: 521ee86db7cb58dbd592107a1b37388d95b8c61c URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=521ee86db7cb58dbd592107a1b37388d95b8c61c
Author: Rob Clark <[email protected]> Date: Sun May 11 11:57:20 2014 -0400 freedreno/a3xx: add point-size Signed-off-by: Rob Clark <[email protected]> --- src/gallium/drivers/freedreno/a3xx/fd3_rasterizer.c | 18 ++++++++++++++---- 1 file 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 c2d3249..1a1a7cb 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 = _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
