Mesa (master): nvfx: support clip planes sensibly and fix them on nv30
Luca Barbieri
lb at kemper.freedesktop.org
Mon Aug 23 13:12:17 UTC 2010
Module: Mesa
Branch: master
Commit: bfaa2577c6474222c79341c0d90685ed579f3414
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=bfaa2577c6474222c79341c0d90685ed579f3414
Author: Luca Barbieri <luca at luca-barbieri.com>
Date: Mon Aug 23 00:31:08 2010 +0200
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.
---
src/gallium/auxiliary/util/u_dynarray.h | 3 +
src/gallium/drivers/nvfx/nv30_vertprog.h | 5 +-
src/gallium/drivers/nvfx/nvfx_context.c | 4 +
src/gallium/drivers/nvfx/nvfx_context.h | 1 +
src/gallium/drivers/nvfx/nvfx_fragprog.c | 13 --
src/gallium/drivers/nvfx/nvfx_state.h | 4 +-
src/gallium/drivers/nvfx/nvfx_state_emit.c | 82 +++++++++++++
src/gallium/drivers/nvfx/nvfx_vertprog.c | 170 ++++++++++++----------------
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 9d1c171..980cadf 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 df92469..9a68f5c 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 80b36fb..2f775f9 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 2134f3c..680f4c6 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 a7e43b1..23a85c9 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 3795191..e9c1f2c 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 bd89a38..c43a75a 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 3b8d385..ea7e88c 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);
}
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