Cross Reference: /external/mesa3d/src/mesa/swrast/s

Lines Matching defs:span
312    SWspan span;
314    INIT_SPAN(span, GL_BITMAP);
315    span.arrayMask = SPAN_Z;
316    _swrast_span_default_attribs(ctx, &span);
332             span.array->z[i] = zSrc[i];
333          span.x = x;
334          span.y = y + row;
335          span.end = width;
336          _swrast_write_rgba_span(ctx, &span);
352             memcpy(span.array->z, zSrc, width * sizeof(GLuint));
357                span.array->z[col] = zSrc[col] >> shift;
359          span.x = x;
360          span.y = y + row;
361          span.end = width;
362          _swrast_write_rgba_span(ctx, &span);
374          ASSERT(span.end <= SWRAST_MAX_WIDTH);
384             span.x = x + skipPixels;
385             span.y = y + row;
386             span.end = spanWidth;
389                                     GL_UNSIGNED_INT, span.array->z, depthMax,
392                _swrast_write_zoomed_depth_span(ctx, x, y, &span);
395                _swrast_write_rgba_span(ctx, &span);
419    SWspan span;
429    INIT_SPAN(span, GL_BITMAP);
430    _swrast_span_default_attribs(ctx, &span);
431    span.arrayMask = SPAN_RGBA;
432    span.arrayAttribs = FRAG_BIT_COL0; /* we're fill in COL0 attrib values */
448       const GLbitfield interpMask = span.interpMask;
449       const GLbitfield arrayMask = span.arrayMask;
453       /* use span array for temp color storage */
454       GLfloat *rgba = (GLfloat *) span.array->attribs[FRAG_ATTRIB_COL0];
456       /* if the span is wider than SWRAST_MAX_WIDTH we have to do it in chunks */
473 	    span.array->ChanType = GL_FLOAT;
474 	    span.x = x + skipPixels;
475 	    span.y = y + row;
476 	    span.end = spanWidth;
477 	    span.arrayMask = arrayMask;
478 	    span.interpMask = interpMask;
480 	       _swrast_write_zoomed_rgba_span(ctx, imgX, imgY, &span, rgba);
483 	       _swrast_write_rgba_span(ctx, &span);
493       span.array->ChanType = CHAN_TYPE;