Lines Matching refs:rgba
232 GLubyte (*rgba)[4] = span->array->rgba8;
240 COPY_4UBV(rgba[i], color);
253 rgba[i][RCOMP] = FixedToChan(r);
254 rgba[i][GCOMP] = FixedToChan(g);
255 rgba[i][BCOMP] = FixedToChan(b);
256 rgba[i][ACOMP] = FixedToChan(a);
267 GLushort (*rgba)[4] = span->array->rgba16;
275 COPY_4V(rgba[i], color);
279 GLushort (*rgba)[4] = span->array->rgba16;
291 rgba[i][RCOMP] = FixedToChan(r);
292 rgba[i][GCOMP] = FixedToChan(g);
293 rgba[i][BCOMP] = FixedToChan(b);
294 rgba[i][ACOMP] = FixedToChan(a);
885 GLubyte (*rgba)[4] = span->array->rgba8;
887 const GLfloat a = rgba[i][ACOMP] * coverage[i];
888 rgba[i][ACOMP] = (GLubyte) CLAMP(a, 0.0, 255.0);
894 GLushort (*rgba)[4] = span->array->rgba16;
896 const GLfloat a = rgba[i][ACOMP] * coverage[i];
897 rgba[i][ACOMP] = (GLushort) CLAMP(a, 0.0, 65535.0);
901 GLfloat (*rgba)[4] = span->array->attribs[FRAG_ATTRIB_COL0];
903 rgba[i][ACOMP] = rgba[i][ACOMP] * coverage[i];
916 GLfloat (*rgba)[4] = span->array->attribs[FRAG_ATTRIB_COL0];
920 rgba[i][RCOMP] = CLAMP(rgba[i][RCOMP], 0.0F, 1.0F);
921 rgba[i][GCOMP] = CLAMP(rgba[i][GCOMP], 0.0F, 1.0F);
922 rgba[i][BCOMP] = CLAMP(rgba[i][BCOMP], 0.0F, 1.0F);
923 rgba[i][ACOMP] = CLAMP(rgba[i][ACOMP], 0.0F, 1.0F);
966 span->array->rgba = dst;
984 span->array->rgba = (void *) span->array->attribs[FRAG_ATTRIB_COL0];
1138 void * const origRgba = span->array->rgba;
1332 /* set span->array->rgba to colors for renderbuffer's datatype */
1338 span->array->rgba = span->array->rgba8;
1341 span->array->rgba = (void *)
1348 memcpy(rgbaSave, span->array->rgba,
1374 span->array->rgba, span->array->mask);
1381 span->array->rgba,
1387 memcpy(span->array->rgba, rgbaSave,
1401 span->array->rgba = origRgba;
1406 * Read float RGBA pixels from a renderbuffer. Clipping will be done to
1408 * \param rgba the returned colors
1413 GLvoid *rgba)
1422 /* XXX maybe leave rgba values undefined? */
1423 memset(rgba, 0, 4 * n * sizeof(GLchan));
1472 (GLubyte (*)[4]) rgba + skip);
1476 (GLfloat (*)[4]) rgba + skip);
1566 * Get RGBA pixels from the given renderbuffer.
