diff options
| author | Keith Whitwell <keith@tungstengraphics.com> | 2003-12-09 16:14:24 +0000 |
|---|---|---|
| committer | Keith Whitwell <keith@tungstengraphics.com> | 2003-12-09 16:14:24 +0000 |
| commit | 9556a5286730aa6839b9aa7cbbb2fe815a318e28 (patch) | |
| tree | e01d9effd7da7e8940d5ab2135477c0223e91660 /src/mesa/drivers/dri/sis | |
| parent | 425deefdd04fbc58aa1c357697ce602ff3013516 (diff) | |
Fix VERT_SET_RGBA, VERT_SET_SPEC macros to account for change to floating
point colors throughout mesa.
Diffstat (limited to 'src/mesa/drivers/dri/sis')
| -rw-r--r-- | src/mesa/drivers/dri/sis/sis_tris.c | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/src/mesa/drivers/dri/sis/sis_tris.c b/src/mesa/drivers/dri/sis/sis_tris.c index abe6a3fb07..6c7865f6c4 100644 --- a/src/mesa/drivers/dri/sis/sis_tris.c +++ b/src/mesa/drivers/dri/sis/sis_tris.c @@ -267,31 +267,36 @@ static struct { #define AREA_IS_CCW( a ) (a > 0) #define GET_VERTEX(e) (smesa->verts + (e << smesa->vertex_stride_shift)) -#define VERT_SET_RGBA( v, c ) \ - do { \ - sis_color_t *vc = (sis_color_t *)&(v)->ui[coloroffset]; \ - vc->blue = (c)[2]; \ - vc->green = (c)[1]; \ - vc->red = (c)[0]; \ - vc->alpha = (c)[3]; \ - } while (0) +#define VERT_SET_RGBA( v, c ) \ +do { \ + sis_color_t *color = (sis_color_t *)&((v)->ui[coloroffset]); \ + UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]); \ + UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]); \ + UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]); \ + UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]); \ +} while (0) + #define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset] -#define VERT_SAVE_RGBA( idx ) color[idx] = v[idx]->ui[coloroffset] -#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx] -#define VERT_SET_SPEC( v0, c ) \ - if (havespec) { \ - (v0)->v.specular.red = (c)[0]; \ - (v0)->v.specular.green = (c)[1]; \ - (v0)->v.specular.blue = (c)[2]; \ - } +#define VERT_SET_SPEC( v0, c ) \ +do { \ + if (havespec) { \ + UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.red, (c)[0]); \ + UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.green, (c)[1]); \ + UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.blue, (c)[2]); \ + } \ +} while (0) #define VERT_COPY_SPEC( v0, v1 ) \ - if (havespec) { \ - (v0)->v.specular.red = v1->v.specular.red; \ - (v0)->v.specular.green = v1->v.specular.green; \ - (v0)->v.specular.blue = v1->v.specular.blue; \ - } +do { \ + if (havespec) { \ + v0->v.specular.red = v1->v.specular.red; \ + v0->v.specular.green = v1->v.specular.green; \ + v0->v.specular.blue = v1->v.specular.blue; \ + } \ +} while (0) +#define VERT_SAVE_RGBA( idx ) color[idx] = v[idx]->ui[coloroffset] +#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx] #define VERT_SAVE_SPEC( idx ) if (havespec) spec[idx] = v[idx]->ui[5] #define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[5] = spec[idx] |