search for: nvfx_vp_emit

For all these patches I'd say: testers are welcome. The first three patches seem good enough to push as we speak IMHO (so if you agree, go ahead!), whereas for the fourth I don't know if this is the desired way to fix. The result of these four patches is that NV34 gives a nearly-correct desktop experience, where only some fading animations appear broken. It's quite useable now! [1/4]:

A reworked version of 3 out of 4 patches mentioned earlier. [1/4]: Fixes nearly all piglit vertprog testcases, due to now being able to pass the results on to the fragment shader. V2: rename samplers to texcoords. [2/4]: Fixes shader compiler assertion errors, as some source registers do not exist for certain operations. Fixes several piglit tests when mesa is compiled with --enable-debug [3/4]:

...sizeof(fp->texcoord)); diff --git a/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c b/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c index 3ae51ef..7642c5e 100644 --- a/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c +++ b/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c @@ -313,8 +313,8 @@ nvfx_vp_emit(struct nvfx_vpc *vpc, struct nvfx_insn insn) hw[0] |= NVFX_VP(INST_COND_UPDATE_ENABLE); if(insn.sat) { - assert(nv30->use_nv4x); - if(nv30->use_nv4x) + assert(nv30->is_nv4x); + if(nv30->is_nv4x) hw[0] |= NV40_VP_INST_SATURATE; } @@ -540,7...