gallium: add FMA and DFMA opcodes (v3)

[mesa.git] / src / gallium / drivers / freedreno / a3xx / fd3_rasterizer.c

diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_rasterizer.c b/src/gallium/drivers/freedreno/a3xx/fd3_rasterizer.c
index 8f6c0fe95cf838ef7a1ce8c52a6d4ec204414cc3..4b926b50f44c5dbbf9c63b94dcf34417b3567733 100644 (file)
--- a/src/gallium/drivers/freedreno/a3xx/fd3_rasterizer.c
+++ b/src/gallium/drivers/freedreno/a3xx/fd3_rasterizer.c
@@ -33,13 +33,14 @@
 
 #include "fd3_rasterizer.h"
 #include "fd3_context.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
 
 void *
 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)
@@ -47,24 +48,35 @@ 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 =
                        A3XX_GRAS_SU_POLY_OFFSET_OFFSET(cso->offset_units);
 
        so->gras_su_mode_control =
-                       A3XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH(cso->line_width/2);
+                       A3XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH(cso->line_width/2.0);
 
        so->pc_prim_vtx_cntl =
                A3XX_PC_PRIM_VTX_CNTL_POLYMODE_FRONT_PTYPE(fd_polygon_mode(cso->fill_front)) |
@@ -74,16 +86,10 @@ fd3_rasterizer_state_create(struct pipe_context *pctx,
                so->gras_su_mode_control |= A3XX_GRAS_SU_MODE_CONTROL_CULL_FRONT;
        if (cso->cull_face & PIPE_FACE_BACK)
                so->gras_su_mode_control |= A3XX_GRAS_SU_MODE_CONTROL_CULL_BACK;
+       if (!cso->front_ccw)
+               so->gras_su_mode_control |= A3XX_GRAS_SU_MODE_CONTROL_FRONT_CW;
        if (!cso->flatshade_first)
                so->pc_prim_vtx_cntl |= A3XX_PC_PRIM_VTX_CNTL_PROVOKING_VTX_LAST;
-/*
-       if (!cso->front_ccw)
-               TODO
-       if (cso->line_stipple_enable)
-               TODO
-       if (cso->multisample)
-               TODO
-*/
 
        if (cso->offset_tri)
                so->gras_su_mode_control |= A3XX_GRAS_SU_MODE_CONTROL_POLY_OFFSET;