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authorLuca Barbieri <luca@luca-barbieri.com>2010-08-23 00:31:08 +0200
committerLuca Barbieri <luca@luca-barbieri.com>2010-08-23 15:09:22 +0200
commitbfaa2577c6474222c79341c0d90685ed579f3414 (patch)
tree312af7416223bf2587c17e02806c9ae64a7a533c /src
parenteb430b0e948caf02b9f4095d0e1435880073c2aa (diff)
nvfx: support clip planes sensibly and fix them on nv30
Before, we were discarding the compiled vertex program on each vertex program change. Now we compile the program as if there were 6 clip planes and dynamically patch in an "end program" bit at the right place. Also, nv30 should now work.
Diffstat (limited to 'src')
-rw-r--r--src/gallium/auxiliary/util/u_dynarray.h3
-rw-r--r--src/gallium/drivers/nvfx/nv30_vertprog.h5
-rw-r--r--src/gallium/drivers/nvfx/nvfx_context.c4
-rw-r--r--src/gallium/drivers/nvfx/nvfx_context.h1
-rw-r--r--src/gallium/drivers/nvfx/nvfx_fragprog.c13
-rw-r--r--src/gallium/drivers/nvfx/nvfx_state.h4
-rw-r--r--src/gallium/drivers/nvfx/nvfx_state_emit.c82
-rw-r--r--src/gallium/drivers/nvfx/nvfx_vertprog.c170
8 files changed, 166 insertions, 116 deletions
diff --git a/src/gallium/auxiliary/util/u_dynarray.h b/src/gallium/auxiliary/util/u_dynarray.h
index 9d1c1713a7..980cadf22d 100644
--- a/src/gallium/auxiliary/util/u_dynarray.h
+++ b/src/gallium/auxiliary/util/u_dynarray.h
@@ -106,6 +106,9 @@ util_dynarray_trim(struct util_dynarray *buf)
#define util_dynarray_pop_ptr(buf, type) (type*)((char*)(buf)->data + ((buf)->size -= sizeof(type)))
#define util_dynarray_pop(buf, type) *util_dynarray_pop_ptr(buf, type)
#define util_dynarray_contains(buf, type) ((buf)->size >= sizeof(type))
+#define util_dynarray_element(buf, type, idx) ((type*)(buf)->data + (idx))
+#define util_dynarray_begin(buf) ((buf)->data)
+#define util_dynarray_end(buf) ((void*)util_dynarray_element((buf), char, (buf)->size))
#endif /* U_DYNARRAY_H */
diff --git a/src/gallium/drivers/nvfx/nv30_vertprog.h b/src/gallium/drivers/nvfx/nv30_vertprog.h
index df92469078..9a68f5c1fb 100644
--- a/src/gallium/drivers/nvfx/nv30_vertprog.h
+++ b/src/gallium/drivers/nvfx/nv30_vertprog.h
@@ -125,7 +125,7 @@
#define NV30_VP_INST_VDEST_WRITEMASK_SHIFT 12 /*NV20*/
#define NV30_VP_INST_VDEST_WRITEMASK_MASK (0x0F << 12) /*NV20*/
#define NV30_VP_INST_DEST_SHIFT 2
-#define NV30_VP_INST_DEST_MASK (0x0F << 2)
+#define NV30_VP_INST_DEST_MASK (0x1F << 2)
# define NV30_VP_INST_DEST_POS 0
# define NV30_VP_INST_DEST_BFC0 1
# define NV30_VP_INST_DEST_BFC1 2
@@ -133,7 +133,8 @@
# define NV30_VP_INST_DEST_COL1 4
# define NV30_VP_INST_DEST_FOGC 5
# define NV30_VP_INST_DEST_PSZ 6
-# define NV30_VP_INST_DEST_TC(n) (8+n)
+# define NV30_VP_INST_DEST_TC(n) (8+(n))
+# define NV30_VP_INST_DEST_CLP(n) (17 + (n))
/* Useful to split the source selection regs into their pieces */
#define NV30_VP_SRC0_HIGH_SHIFT 6
diff --git a/src/gallium/drivers/nvfx/nvfx_context.c b/src/gallium/drivers/nvfx/nvfx_context.c
index 80b36fb7b9..2f775f92cf 100644
--- a/src/gallium/drivers/nvfx/nvfx_context.c
+++ b/src/gallium/drivers/nvfx/nvfx_context.c
@@ -75,6 +75,10 @@ nvfx_create(struct pipe_screen *pscreen, void *priv)
screen->base.channel->user_private = nvfx;
nvfx->is_nv4x = screen->is_nv4x;
+ /* TODO: it seems that nv30 might have fixed function clipping usable with vertex programs
+ * However, my code for that doesn't work, so use vp clipping for all cards, which works.
+ */
+ nvfx->use_vp_clipping = TRUE;
nvfx_init_query_functions(nvfx);
nvfx_init_surface_functions(nvfx);
diff --git a/src/gallium/drivers/nvfx/nvfx_context.h b/src/gallium/drivers/nvfx/nvfx_context.h
index 2134f3c386..680f4c6ce0 100644
--- a/src/gallium/drivers/nvfx/nvfx_context.h
+++ b/src/gallium/drivers/nvfx/nvfx_context.h
@@ -134,6 +134,7 @@ struct nvfx_context {
struct nvfx_screen *screen;
unsigned is_nv4x; /* either 0 or ~0 */
+ boolean use_vp_clipping;
struct draw_context *draw;
struct blitter_context* blitter;
diff --git a/src/gallium/drivers/nvfx/nvfx_fragprog.c b/src/gallium/drivers/nvfx/nvfx_fragprog.c
index a7e43b1513..23a85c9342 100644
--- a/src/gallium/drivers/nvfx/nvfx_fragprog.c
+++ b/src/gallium/drivers/nvfx/nvfx_fragprog.c
@@ -1468,19 +1468,6 @@ update:
nvfx->hw_pointsprite_control = pointsprite_control;
}
}
-
- if(nvfx->is_nv4x)
- {
- unsigned vp_output = vp->or | fp->or;
-
- if(vp_output != nvfx->hw_vp_output)
- {
- WAIT_RING(chan, 2);
- OUT_RING(chan, RING_3D(NV40TCL_VP_RESULT_EN, 1));
- OUT_RING(chan, vp_output);
- nvfx->hw_vp_output = vp_output;
- }
- }
}
void
diff --git a/src/gallium/drivers/nvfx/nvfx_state.h b/src/gallium/drivers/nvfx/nvfx_state.h
index 3795191918..e9c1f2c26d 100644
--- a/src/gallium/drivers/nvfx/nvfx_state.h
+++ b/src/gallium/drivers/nvfx/nvfx_state.h
@@ -24,8 +24,6 @@ struct nvfx_vertex_program {
boolean translated;
- struct pipe_clip_state ucp;
-
struct nvfx_vertex_program_exec *insns;
unsigned nr_insns;
struct nvfx_vertex_program_data *consts;
@@ -42,7 +40,7 @@ struct nvfx_vertex_program {
uint32_t ir;
uint32_t or;
- uint32_t clip_ctrl;
+ int clip_nr;
struct util_dynarray branch_relocs;
struct util_dynarray const_relocs;
diff --git a/src/gallium/drivers/nvfx/nvfx_state_emit.c b/src/gallium/drivers/nvfx/nvfx_state_emit.c
index bd89a385d7..c43a75aaa2 100644
--- a/src/gallium/drivers/nvfx/nvfx_state_emit.c
+++ b/src/gallium/drivers/nvfx/nvfx_state_emit.c
@@ -90,6 +90,74 @@ nvfx_state_validate_common(struct nvfx_context *nvfx)
if(dirty & NVFX_NEW_STIPPLE)
nvfx_state_stipple_validate(nvfx);
+ if(nvfx->dirty & NVFX_NEW_UCP)
+ {
+ unsigned enables[7] =
+ {
+ 0,
+ NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE0,
+ NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE0 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE1,
+ NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE0 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE1 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE2,
+ NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE0 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE1 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE2 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE3,
+ NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE0 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE1 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE2 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE3 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE4,
+ NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE0 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE1 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE2 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE3 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE4 | NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE5,
+ };
+
+ if(!nvfx->use_vp_clipping)
+ {
+ WAIT_RING(chan, 2);
+ OUT_RING(chan, RING_3D(NV34TCL_VP_CLIP_PLANES_ENABLE, 1));
+ OUT_RING(chan, 0);
+
+ WAIT_RING(chan, 6 * 4 + 1);
+ OUT_RING(chan, RING_3D(NV34TCL_VP_CLIP_PLANE_A(0), nvfx->clip.nr * 4));
+ OUT_RINGp(chan, &nvfx->clip.ucp[0][0], nvfx->clip.nr * 4);
+ }
+
+ WAIT_RING(chan, 2);
+ OUT_RING(chan, RING_3D(NV34TCL_VP_CLIP_PLANES_ENABLE, 1));
+ OUT_RING(chan, enables[nvfx->clip.nr]);
+ }
+
+ if(nvfx->use_vp_clipping && (nvfx->dirty & (NVFX_NEW_UCP | NVFX_NEW_VERTPROG)))
+ {
+ unsigned i;
+ struct nvfx_vertex_program* vp = nvfx->vertprog;
+ if(nvfx->clip.nr != vp->clip_nr)
+ {
+ unsigned idx;
+ WAIT_RING(chan, 14);
+
+ /* remove last instruction bit */
+ if(vp->clip_nr >= 0)
+ {
+ idx = vp->nr_insns - 7 + vp->clip_nr;
+ OUT_RING(chan, RING_3D(NV34TCL_VP_UPLOAD_FROM_ID, 1));
+ OUT_RING(chan, vp->exec->start + idx);
+ OUT_RING(chan, RING_3D(NV34TCL_VP_UPLOAD_INST(0), 4));
+ OUT_RINGp (chan, vp->insns[idx].data, 4);
+ }
+
+ /* set last instruction bit */
+ idx = vp->nr_insns - 7 + nvfx->clip.nr;
+ OUT_RING(chan, RING_3D(NV34TCL_VP_UPLOAD_FROM_ID, 1));
+ OUT_RING(chan, vp->exec->start + idx);
+ OUT_RING(chan, RING_3D(NV34TCL_VP_UPLOAD_INST(0), 4));
+ OUT_RINGp(chan, vp->insns[idx].data, 3);
+ OUT_RING(chan, vp->insns[idx].data[3] | 1);
+ vp->clip_nr = nvfx->clip.nr;
+ }
+
+ // TODO: only do this for the ones changed
+ WAIT_RING(chan, 6 * 6);
+ for(i = 0; i < nvfx->clip.nr; ++i)
+ {
+ OUT_RING(chan, RING_3D(NV34TCL_VP_UPLOAD_CONST_ID, 5));
+ OUT_RING(chan, vp->data->start + i);
+ OUT_RINGp (chan, nvfx->clip.ucp[i], 4);
+ }
+ }
+
if(dirty & (NVFX_NEW_FRAGPROG | NVFX_NEW_FRAGCONST | NVFX_NEW_VERTPROG | NVFX_NEW_SPRITE))
{
nvfx_fragprog_validate(nvfx);
@@ -97,6 +165,20 @@ nvfx_state_validate_common(struct nvfx_context *nvfx)
flush_tex_cache = TRUE; // TODO: do we need this?
}
+ if(nvfx->is_nv4x)
+ {
+ unsigned vp_output = nvfx->vertprog->or | nvfx->hw_fragprog->or;
+ vp_output |= (1 << (nvfx->clip.nr + 6)) - (1 << 6);
+
+ if(vp_output != nvfx->hw_vp_output)
+ {
+ WAIT_RING(chan, 2);
+ OUT_RING(chan, RING_3D(NV40TCL_VP_RESULT_EN, 1));
+ OUT_RING(chan, vp_output);
+ nvfx->hw_vp_output = vp_output;
+ }
+ }
+
if(all_swizzled >= 0)
nvfx_framebuffer_validate(nvfx, all_swizzled);
diff --git a/src/gallium/drivers/nvfx/nvfx_vertprog.c b/src/gallium/drivers/nvfx/nvfx_vertprog.c
index 3b8d3853b7..ea7e88c561 100644
--- a/src/gallium/drivers/nvfx/nvfx_vertprog.c
+++ b/src/gallium/drivers/nvfx/nvfx_vertprog.c
@@ -29,8 +29,6 @@
#include "nv30_vertprog.h"
#include "nv40_vertprog.h"
-#define NVFX_VP_INST_DEST_CLIP(n) ((~0 - 6) + (n))
-
struct nvfx_loop_entry
{
unsigned brk_target;
@@ -205,52 +203,33 @@ emit_dst(struct nvfx_context* nvfx, struct nvfx_vpc *vpc, uint32_t *hw, int slot
break;
case NVFXSR_OUTPUT:
/* TODO: this may be wrong because on nv30 COL0 and BFC0 are swapped */
- switch (dst.index) {
- case NVFX_VP_INST_DEST_CLIP(0):
- vp->or |= (1 << 6);
- vp->clip_ctrl |= NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE0;
- dst.index = NVFX_VP(INST_DEST_FOGC);
- break;
- case NVFX_VP_INST_DEST_CLIP(1):
- vp->or |= (1 << 7);
- vp->clip_ctrl |= NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE1;
- dst.index = NVFX_VP(INST_DEST_FOGC);
- break;
- case NVFX_VP_INST_DEST_CLIP(2):
- vp->or |= (1 << 8);
- vp->clip_ctrl |= NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE2;
- dst.index = NVFX_VP(INST_DEST_FOGC);
- break;
- case NVFX_VP_INST_DEST_CLIP(3):
- vp->or |= (1 << 9);
- vp->clip_ctrl |= NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE3;
- dst.index = NVFX_VP(INST_DEST_PSZ);
- break;
- case NVFX_VP_INST_DEST_CLIP(4):
- vp->or |= (1 << 10);
- vp->clip_ctrl |= NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE4;
- dst.index = NVFX_VP(INST_DEST_PSZ);
- break;
- case NVFX_VP_INST_DEST_CLIP(5):
- vp->or |= (1 << 11);
- vp->clip_ctrl |= NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE5;
- dst.index = NVFX_VP(INST_DEST_PSZ);
- break;
- default:
- if(nvfx->is_nv4x) {
- /* we don't need vp->or on nv3x
- * texcoords are handled by fragment program
- */
- switch (dst.index) {
- case NV40_VP_INST_DEST_COL0 : vp->or |= (1 << 0); break;
- case NV40_VP_INST_DEST_COL1 : vp->or |= (1 << 1); break;
- case NV40_VP_INST_DEST_BFC0 : vp->or |= (1 << 2); break;
- case NV40_VP_INST_DEST_BFC1 : vp->or |= (1 << 3); break;
- case NV40_VP_INST_DEST_FOGC: vp->or |= (1 << 4); break;
- case NV40_VP_INST_DEST_PSZ : vp->or |= (1 << 5); break;
- }
+ if(nvfx->is_nv4x) {
+ switch (dst.index) {
+ case NV30_VP_INST_DEST_CLP(0):
+ dst.index = NVFX_VP(INST_DEST_FOGC);
+ break;
+ case NV30_VP_INST_DEST_CLP(1):
+ dst.index = NVFX_VP(INST_DEST_FOGC);
+ break;
+ case NV30_VP_INST_DEST_CLP(2):
+ dst.index = NVFX_VP(INST_DEST_FOGC);
+ break;
+ case NV30_VP_INST_DEST_CLP(3):
+ dst.index = NVFX_VP(INST_DEST_PSZ);
+ break;
+ case NV30_VP_INST_DEST_CLP(4):
+ dst.index = NVFX_VP(INST_DEST_PSZ);
+ break;
+ case NV30_VP_INST_DEST_CLP(5):
+ dst.index = NVFX_VP(INST_DEST_PSZ);
+ break;
+ case NV40_VP_INST_DEST_COL0 : vp->or |= (1 << 0); break;
+ case NV40_VP_INST_DEST_COL1 : vp->or |= (1 << 1); break;
+ case NV40_VP_INST_DEST_BFC0 : vp->or |= (1 << 2); break;
+ case NV40_VP_INST_DEST_BFC1 : vp->or |= (1 << 3); break;
+ case NV40_VP_INST_DEST_FOGC: vp->or |= (1 << 4); break;
+ case NV40_VP_INST_DEST_PSZ : vp->or |= (1 << 5); break;
}
- break;
}
if(!nvfx->is_nv4x) {
@@ -914,6 +893,13 @@ nvfx_vertprog_translate(struct nvfx_context *nvfx,
vpc->nvfx = nvfx;
vpc->vp = vp;
+ /* reserve space for ucps */
+ if(nvfx->use_vp_clipping)
+ {
+ for(i = 0; i < 6; ++i)
+ constant(vpc, -1, 0, 0, 0, 0);
+ }
+
if (!nvfx_vertprog_prepare(nvfx, vpc)) {
FREE(vpc);
return;
@@ -923,7 +909,8 @@ nvfx_vertprog_translate(struct nvfx_context *nvfx,
* planes are enabled. We need to append code to the vtxprog
* to handle clip planes later.
*/
- if (vp->ucp.nr) {
+ /* TODO: maybe support patching this depending on whether there are ucps: not sure if it is really matters much */
+ if (nvfx->use_vp_clipping) {
vpc->r_result[vpc->hpos_idx] = temp(vpc);
vpc->r_temps_discard = 0;
}
@@ -994,34 +981,39 @@ nvfx_vertprog_translate(struct nvfx_context *nvfx,
}
/* Insert code to handle user clip planes */
- for (i = 0; i < vp->ucp.nr; i++) {
- struct nvfx_reg cdst = nvfx_reg(NVFXSR_OUTPUT,
- NVFX_VP_INST_DEST_CLIP(i));
- struct nvfx_src ceqn = nvfx_src(constant(vpc, -1,
- nvfx->clip.ucp[i][0],
- nvfx->clip.ucp[i][1],
- nvfx->clip.ucp[i][2],
- nvfx->clip.ucp[i][3]));
- struct nvfx_src htmp = nvfx_src(vpc->r_result[vpc->hpos_idx]);
- unsigned mask;
+ if(nvfx->use_vp_clipping)
+ {
+ for (i = 0; i < 6; i++) {
+ struct nvfx_reg cdst = nvfx_reg(NVFXSR_OUTPUT, NV30_VP_INST_DEST_CLP(i));
+ struct nvfx_src ceqn = nvfx_src(nvfx_reg(NVFXSR_CONST, i));
+ struct nvfx_src htmp = nvfx_src(vpc->r_result[vpc->hpos_idx]);
+ unsigned mask;
- switch (i) {
- case 0: case 3: mask = NVFX_VP_MASK_Y; break;
- case 1: case 4: mask = NVFX_VP_MASK_Z; break;
- case 2: case 5: mask = NVFX_VP_MASK_W; break;
- default:
- NOUVEAU_ERR("invalid clip dist #%d\n", i);
- goto out_err;
- }
+ if(nvfx->is_nv4x)
+ {
+ switch (i) {
+ case 0: case 3: mask = NVFX_VP_MASK_Y; break;
+ case 1: case 4: mask = NVFX_VP_MASK_Z; break;
+ case 2: case 5: mask = NVFX_VP_MASK_W; break;
+ default:
+ NOUVEAU_ERR("invalid clip dist #%d\n", i);
+ goto out_err;
+ }
+ }
+ else
+ mask = NVFX_VP_MASK_X;
- nvfx_vp_emit(vpc, arith(VEC, DP4, cdst, mask, htmp, ceqn, none));
+ nvfx_vp_emit(vpc, arith(VEC, DP4, cdst, mask, htmp, ceqn, none));
+ }
}
+ else
+ {
+ if(vp->nr_insns)
+ vp->insns[vp->nr_insns - 1].data[3] |= NVFX_VP_INST_LAST;
- //vp->insns[vp->nr_insns - 1].data[3] |= NVFX_VP_INST_LAST;
-
- /* Append NOP + END instruction for branches to the end of the program */
- nvfx_vp_emit(vpc, arith(VEC, NOP, none.reg, 0, none, none, none));
- vp->insns[vp->nr_insns - 1].data[3] |= NVFX_VP_INST_LAST | 0x1000;
+ nvfx_vp_emit(vpc, arith(VEC, NOP, none.reg, 0, none, none, none));
+ vp->insns[vp->nr_insns - 1].data[3] |= NVFX_VP_INST_LAST;
+ }
if(debug_get_option_nvfx_dump_vp())
{
@@ -1034,6 +1026,7 @@ nvfx_vertprog_translate(struct nvfx_context *nvfx,
debug_printf("\n");
}
+ vp->clip_nr = -1;
vp->exec_start = -1;
vp->translated = TRUE;
out_err:
@@ -1063,13 +1056,6 @@ nvfx_vertprog_validate(struct nvfx_context *nvfx)
if (nvfx->render_mode == HW) {
vp = nvfx->vertprog;
constbuf = nvfx->constbuf[PIPE_SHADER_VERTEX];
-
- // TODO: ouch! can't we just use constant slots for these?!
- if ((nvfx->dirty & NVFX_NEW_UCP) ||
- memcmp(&nvfx->clip, &vp->ucp, sizeof(vp->ucp))) {
- nvfx_vertprog_destroy(nvfx, vp);
- memcpy(&vp->ucp, &nvfx->clip, sizeof(vp->ucp));
- }
} else {
vp = nvfx->swtnl.vertprog;
constbuf = NULL;
@@ -1169,7 +1155,7 @@ nvfx_vertprog_validate(struct nvfx_context *nvfx)
vp->exec_start = vp->exec->start;
}
- if (vp->nr_consts && vp->data_start != vp->data->start) {
+ if (vp->data_start != vp->data->start) {
for(unsigned i = 0; i < vp->const_relocs.size; i += sizeof(struct nvfx_relocation))
{
struct nvfx_relocation* reloc = (struct nvfx_relocation*)((char*)vp->const_relocs.data + i);
@@ -1182,6 +1168,7 @@ nvfx_vertprog_validate(struct nvfx_context *nvfx)
}
vp->data_start = vp->data->start;
+ upload_code = TRUE;
}
/* Update + Upload constant values */
@@ -1191,7 +1178,7 @@ nvfx_vertprog_validate(struct nvfx_context *nvfx)
if (constbuf)
map = (float*)nvfx_buffer(constbuf)->data;
- for (i = 0; i < vp->nr_consts; i++) {
+ for (i = nvfx->use_vp_clipping ? 6 : 0; i < vp->nr_consts; i++) {
struct nvfx_vertex_program_data *vpd = &vp->consts[i];
if (vpd->index >= 0) {
@@ -1217,9 +1204,10 @@ nvfx_vertprog_validate(struct nvfx_context *nvfx)
BEGIN_RING(chan, eng3d, NV34TCL_VP_UPLOAD_INST(0), 4);
OUT_RINGp (chan, vp->insns[i].data, 4);
}
+ vp->clip_nr = -1;
}
- if(nvfx->dirty & (NVFX_NEW_VERTPROG | NVFX_NEW_UCP))
+ if(nvfx->dirty & (NVFX_NEW_VERTPROG))
{
WAIT_RING(chan, 6);
OUT_RING(chan, RING_3D(NV34TCL_VP_START_FROM_ID, 1));
@@ -1228,8 +1216,6 @@ nvfx_vertprog_validate(struct nvfx_context *nvfx)
OUT_RING(chan, RING_3D(NV40TCL_VP_ATTRIB_EN, 1));
OUT_RING(chan, vp->ir);
}
- OUT_RING(chan, RING_3D(NV34TCL_VP_CLIP_PLANES_ENABLE, 1));
- OUT_RING(chan, vp->clip_ctrl);
}
return TRUE;
@@ -1238,27 +1224,15 @@ nvfx_vertprog_validate(struct nvfx_context *nvfx)
void
nvfx_vertprog_destroy(struct nvfx_context *nvfx, struct nvfx_vertex_program *vp)
{
- vp->translated = FALSE;
-
- if (vp->nr_insns) {
+ if (vp->nr_insns)
FREE(vp->insns);
- vp->insns = NULL;
- vp->nr_insns = 0;
- }
- if (vp->nr_consts) {
+ if (vp->nr_consts)
FREE(vp->consts);
- vp->consts = NULL;
- vp->nr_consts = 0;
- }
nouveau_resource_free(&vp->exec);
- vp->exec_start = 0;
nouveau_resource_free(&vp->data);
- vp->data_start = 0;
- vp->data_start_min = 0;
- vp->ir = vp->or = vp->clip_ctrl = 0;
util_dynarray_fini(&vp->branch_relocs);
util_dynarray_fini(&vp->const_relocs);
}