Displaying 2 results from an estimated 2 matches for "pf_exp2".
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fexp2
2009 Jul 28
0
[PATCH 6/8] nv50: support more vtxelt formats
...LED:
+ nf = NV50TCL_VERTEX_ARRAY_ATTRIB_TYPE_SSCALED; break;
+ default:
+ NOUVEAU_ERR("invalid vbo type %d\n",pf_type(pf));
+ assert(0);
+ nf = NV50TCL_VERTEX_ARRAY_ATTRIB_TYPE_FLOAT;
+ break;
+ }
+
+ if (pf_size_y(pf)) c++;
+ if (pf_size_z(pf)) c++;
+ if (pf_size_w(pf)) c++;
+
+ if (pf_exp2(pf) == 3) {
+ switch (pf_size_x(pf)) {
+ case 1: return (nf | (vtxelt_08[c] << 16));
+ case 2: return (nf | (vtxelt_16[c] << 16));
+ case 4: return (nf | (vtxelt_32[c] << 16));
+ default:
+ break;
+ }
+ } else
+ if (pf_exp2(pf) == 6 && pf_size_x(pf) == 1) {
+ NOUV...
2009 Oct 14
0
[PATCH 3/7] nv50: submit user vbo data through the fifo
...fo & (1 << i)))
+ continue;
+ n = emit->nr_ve++;
+
+ emit->stride[n] = vb->stride;
+ emit->map[n] = nouveau_bo(vb->buffer)->map +
+ (start * vb->stride + ve->src_offset);
+
+ type = pf_type(ve->src_format);
+ size = pf_size_x(ve->src_format) << pf_exp2(ve->src_format);
+
+ assert(ve->nr_components > 0 && ve->nr_components <= 4);
+
+ /* It shouldn't be necessary to push the implicit 1s
+ * for case 3 and size 8 cases 1, 2, 3.
+ */
+ switch (size) {
+ default:
+ NOUVEAU_ERR("unsupported vtxelt size: %u\n&qu...