diff options
| author | Ben Skeggs <skeggsb@gmail.com> | 2008-04-09 13:58:51 +1000 |
|---|---|---|
| committer | Ben Skeggs <skeggsb@gmail.com> | 2008-04-09 14:02:55 +1000 |
| commit | bdfcce47921cdd808740ee26e6781837351bad98 (patch) | |
| tree | 7b871929331e0e7230baf25fe5ab768bccc7eedc /src/gallium/drivers/nv40/nv40_vbo.c | |
| parent | 2a8de8ff94e0e0e52e03f8c8427a9e92fae374f4 (diff) | |
nv40: use vb/ve counts rather than shader inputs for related loops
Diffstat (limited to 'src/gallium/drivers/nv40/nv40_vbo.c')
| -rw-r--r-- | src/gallium/drivers/nv40/nv40_vbo.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/src/gallium/drivers/nv40/nv40_vbo.c b/src/gallium/drivers/nv40/nv40_vbo.c index ec88470b31..06374184b1 100644 --- a/src/gallium/drivers/nv40/nv40_vbo.c +++ b/src/gallium/drivers/nv40/nv40_vbo.c @@ -481,40 +481,23 @@ nv40_draw_elements(struct pipe_context *pipe, static boolean nv40_vbo_validate(struct nv40_context *nv40) { - struct nv40_vertex_program *vp = nv40->vertprog; struct nouveau_stateobj *vtxbuf, *vtxfmt, *sattr = NULL; struct nouveau_grobj *curie = nv40->screen->curie; struct pipe_buffer *ib = nv40->idxbuf; unsigned ib_format = nv40->idxbuf_format; - unsigned inputs, hw, num_hw; unsigned vb_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD; - - inputs = vp->ir; - for (hw = 0; hw < 16 && inputs; hw++) { - if (inputs & (1 << hw)) { - num_hw = hw; - inputs &= ~(1 << hw); - } - } - num_hw++; + int hw; vtxbuf = so_new(20, 18); - so_method(vtxbuf, curie, NV40TCL_VTXBUF_ADDRESS(0), num_hw); + so_method(vtxbuf, curie, NV40TCL_VTXBUF_ADDRESS(0), nv40->vtxelt_nr); vtxfmt = so_new(17, 0); - so_method(vtxfmt, curie, NV40TCL_VTXFMT(0), num_hw); + so_method(vtxfmt, curie, NV40TCL_VTXFMT(0), nv40->vtxelt_nr); - inputs = vp->ir; - for (hw = 0; hw < num_hw; hw++) { + for (hw = 0; hw < nv40->vtxelt_nr; hw++) { struct pipe_vertex_element *ve; struct pipe_vertex_buffer *vb; unsigned type, ncomp; - if (!(inputs & (1 << hw))) { - so_data(vtxbuf, 0); - so_data(vtxfmt, NV40TCL_VTXFMT_TYPE_FLOAT); - continue; - } - ve = &nv40->vtxelt[hw]; vb = &nv40->vtxbuf[ve->vertex_buffer_index]; |