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MesaLib: change dri driver path, build nouveau gallium drivers, other changes.

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This commit is contained in:
Juan RP 2011-06-17 16:08:44 +02:00
parent beaaad4b22
commit d777266185
4 changed files with 630 additions and 2 deletions
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2
srcpkgs/MesaLib/MesaLib-devel.template
View file

@ -5,6 +5,8 @@ long_desc="${long_desc}
This package contains files for development, headers, static libs, etc." This package contains files for development, headers, static libs, etc."
revision=1
Add_dependency run pkg-config Add_dependency run pkg-config
Add_dependency run glproto Add_dependency run glproto
Add_dependency run dri2proto ">=2.1" Add_dependency run dri2proto ">=2.1"

535
srcpkgs/MesaLib/patches/gnome-shell-shader-fix.patch Normal file
View file

@ -0,0 +1,535 @@
From 3f625689acd570e4f14cc2ebaa43a425d13954ff Mon Sep 17 00:00:00 2001
From: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Date: Thu, 31 Mar 2011 13:49:33 +0000
Subject: nv50: copy regalloc fixes from nvc0
Should fix gnome-shell's fade shader.
Unification of the shader backend which is supposed to remove the
code duplication is still WIP.
---
diff --git a/src/gallium/drivers/nv50/nv50_pc.h b/src/gallium/drivers/nv50/nv50_pc.h
index e6f3815..a9a3248 100644
--- a/src/gallium/drivers/nv50/nv50_pc.h
+++ b/src/gallium/drivers/nv50/nv50_pc.h
@@ -228,6 +228,8 @@ struct nv_ref {
ubyte flags; /* not used yet */
};
+#define NV_REF_FLAG_REGALLOC_PRIV (1 << 0)
+
struct nv_basic_block;
struct nv_instruction {
@@ -263,6 +265,15 @@ struct nv_instruction {
ubyte quadop;
};
+static INLINE int
+nvi_vector_size(struct nv_instruction *nvi)
+{
+ int i;
+ assert(nvi);
+ for (i = 0; i < 4 && nvi->def[i]; ++i);
+ return i;
+}
+
#define CFG_EDGE_FORWARD 0
#define CFG_EDGE_BACK 1
#define CFG_EDGE_LOOP_ENTER 2
diff --git a/src/gallium/drivers/nv50/nv50_pc_regalloc.c b/src/gallium/drivers/nv50/nv50_pc_regalloc.c
index 39ae366..657df2c 100644
--- a/src/gallium/drivers/nv50/nv50_pc_regalloc.c
+++ b/src/gallium/drivers/nv50/nv50_pc_regalloc.c
@@ -32,14 +32,39 @@
#include "util/u_simple_list.h"
#define NUM_REGISTER_FILES 4
+#define MAX_REGISTER_COUNT 256
struct register_set {
struct nv_pc *pc;
uint32_t last[NUM_REGISTER_FILES];
- uint32_t bits[NUM_REGISTER_FILES][8];
+ uint32_t bits[NUM_REGISTER_FILES][(MAX_REGISTER_COUNT + 31) / 32];
};
+/* using OR because a set bit means occupied/unavailable, aliasing is allowed */
+static void
+intersect_register_sets(struct register_set *dst,
+ struct register_set *src1, struct register_set *src2)
+{
+ int i, j;
+
+ for (i = 0; i < NUM_REGISTER_FILES; ++i) {
+ for (j = 0; j < (MAX_REGISTER_COUNT + 31) / 32; ++j)
+ dst->bits[i][j] = src1->bits[i][j] | src2->bits[i][j];
+ }
+}
+
+static void
+mask_register_set(struct register_set *set, uint32_t mask, uint32_t umask)
+{
+ int i, j;
+
+ for (i = 0; i < NUM_REGISTER_FILES; ++i) {
+ for (j = 0; j < (MAX_REGISTER_COUNT + 31) / 32; ++j)
+ set->bits[i][j] = (set->bits[i][j] | mask) & umask;
+ }
+}
+
struct nv_pc_pass {
struct nv_pc *pc;
@@ -61,11 +86,15 @@ ranges_coalesce(struct nv_range *range)
}
}
+/* @return: TRUE if @new_range can be freed (i.e. was not reused) */
static boolean
add_range_ex(struct nv_value *val, int bgn, int end, struct nv_range *new_range)
{
struct nv_range *range, **nextp = &val->livei;
+ if (bgn == end) /* [a, a) is invalid / empty */
+ return TRUE;
+
for (range = val->livei; range; range = range->next) {
if (end < range->bgn)
break; /* insert before */
@@ -251,6 +280,8 @@ reg_occupy(struct register_set *set, struct nv_value *val)
id <<= s;
m = (1 << (1 << s)) - 1;
+ assert(s >= 0); /* XXX: remove me */
+
set->bits[f][id / 32] |= m << (id % 32);
if (set->pc->max_reg[f] < id)
@@ -286,15 +317,12 @@ join_allowed(struct nv_pc_pass *ctx, struct nv_value *a, struct nv_value *b)
if (a->join->reg.id == b->join->reg.id)
return TRUE;
-#if 1
/* either a or b or both have been assigned */
if (a->join->reg.id >= 0 && b->join->reg.id >= 0)
return FALSE;
else
if (b->join->reg.id >= 0) {
- if (a->join->reg.id >= 0)
- return FALSE;
val = a;
a = b;
b = val;
@@ -309,8 +337,6 @@ join_allowed(struct nv_pc_pass *ctx, struct nv_value *a, struct nv_value *b)
return FALSE;
}
return TRUE;
-#endif
- return FALSE;
}
static INLINE void
@@ -336,14 +362,14 @@ do_join_values(struct nv_pc_pass *ctx, struct nv_value *a, struct nv_value *b)
assert(b->join == a->join);
}
-static INLINE void
+static INLINE boolean
try_join_values(struct nv_pc_pass *ctx, struct nv_value *a, struct nv_value *b)
{
if (!join_allowed(ctx, a, b)) {
#ifdef NV50_RA_DEBUG_JOIN
debug_printf("cannot join %i to %i: not allowed\n", b->n, a->n);
#endif
- return;
+ return FALSE;
}
if (livei_have_overlap(a->join, b->join)) {
#ifdef NV50_RA_DEBUG_JOIN
@@ -351,10 +377,27 @@ try_join_values(struct nv_pc_pass *ctx, struct nv_value *a, struct nv_value *b)
livei_print(a);
livei_print(b);
#endif
- return;
+ return FALSE;
}
do_join_values(ctx, a, b);
+
+ return TRUE;
+}
+
+static void
+join_values_nofail(struct nv_pc_pass *ctx,
+ struct nv_value *a, struct nv_value *b, boolean type_only)
+{
+ if (type_only) {
+ assert(join_allowed(ctx, a, b));
+ do_join_values(ctx, a, b);
+ } else {
+ boolean ok = try_join_values(ctx, a, b);
+ if (!ok) {
+ NOUVEAU_ERR("failed to coalesce values\n");
+ }
+ }
}
static INLINE boolean
@@ -369,20 +412,32 @@ need_new_else_block(struct nv_basic_block *b, struct nv_basic_block *p)
return (b->num_in > 1) && (n == 2);
}
+/* Look for the @phi's operand whose definition reaches @b. */
static int
phi_opnd_for_bb(struct nv_instruction *phi, struct nv_basic_block *b,
struct nv_basic_block *tb)
{
+ struct nv_ref *srci, *srcj;
int i, j;
- for (j = -1, i = 0; i < 4 && phi->src[i]; ++i) {
- if (!nvbb_reachable_by(b, phi->src[i]->value->insn->bb, tb))
+ for (j = -1, i = 0; i < 6 && phi->src[i]; ++i) {
+ srci = phi->src[i];
+ /* if already replaced, check with original source first */
+ if (srci->flags & NV_REF_FLAG_REGALLOC_PRIV)
+ srci = srci->value->insn->src[0];
+ if (!nvbb_reachable_by(b, srci->value->insn->bb, NULL))
continue;
/* NOTE: back-edges are ignored by the reachable-by check */
- if (j < 0 || !nvbb_reachable_by(phi->src[j]->value->insn->bb,
- phi->src[i]->value->insn->bb, tb))
+ if (j < 0 || !nvbb_reachable_by(srcj->value->insn->bb,
+ srci->value->insn->bb, NULL)) {
j = i;
+ srcj = srci;
+ }
}
+ if (j >= 0 && nvbb_reachable_by(b, phi->def[0]->insn->bb, NULL))
+ if (!nvbb_reachable_by(srcj->value->insn->bb,
+ phi->def[0]->insn->bb, NULL))
+ j = -1;
return j;
}
@@ -429,16 +484,21 @@ pass_generate_phi_movs(struct nv_pc_pass *ctx, struct nv_basic_block *b)
ctx->pc->current_block = pn;
for (i = b->phi; i && i->opcode == NV_OP_PHI; i = i->next) {
- if ((j = phi_opnd_for_bb(i, p, b)) < 0)
- continue;
- val = i->src[j]->value;
-
- if (i->src[j]->flags) {
- val = val->insn->src[0]->value;
- while (j < 4 && i->src[j])
- ++j;
- assert(j < 4);
+ j = phi_opnd_for_bb(i, p, b);
+
+ if (j < 0) {
+ val = i->def[0];
+ } else {
+ val = i->src[j]->value;
+ if (i->src[j]->flags & NV_REF_FLAG_REGALLOC_PRIV) {
+ j = -1;
+ /* use original value, we already encountered & replaced it */
+ val = val->insn->src[0]->value;
+ }
}
+ if (j < 0) /* need an additional source ? */
+ for (j = 0; j < 5 && i->src[j] && i->src[j]->value != val; ++j);
+ assert(j < 5);
ni = new_instruction(ctx->pc, NV_OP_MOV);
@@ -452,7 +512,7 @@ pass_generate_phi_movs(struct nv_pc_pass *ctx, struct nv_basic_block *b)
nv_reference(ctx->pc, &i->src[j], ni->def[0]);
- i->src[j]->flags = 1;
+ i->src[j]->flags |= NV_REF_FLAG_REGALLOC_PRIV;
}
if (pn != p && pn->exit) {
@@ -470,45 +530,50 @@ pass_generate_phi_movs(struct nv_pc_pass *ctx, struct nv_basic_block *b)
return 0;
}
+#define JOIN_MASK_PHI (1 << 0)
+#define JOIN_MASK_SELECT (1 << 1)
+#define JOIN_MASK_MOV (1 << 2)
+#define JOIN_MASK_TEX (1 << 3)
+
static int
-pass_join_values(struct nv_pc_pass *ctx, int iter)
+pass_join_values(struct nv_pc_pass *ctx, unsigned mask)
{
int c, n;
for (n = 0; n < ctx->num_insns; ++n) {
- struct nv_instruction *i = ctx->insns[n];
+ struct nv_instruction *nvi, *i = ctx->insns[n];
switch (i->opcode) {
case NV_OP_PHI:
- if (iter != 2)
+ if (!(mask & JOIN_MASK_PHI))
break;
- for (c = 0; c < 4 && i->src[c]; ++c)
- try_join_values(ctx, i->def[0], i->src[c]->value);
+ for (c = 0; c < 5 && i->src[c]; ++c)
+ join_values_nofail(ctx, i->def[0], i->src[c]->value, FALSE);
break;
case NV_OP_MOV:
- if ((iter == 2) && i->src[0]->value->insn &&
- !nv_is_vector_op(i->src[0]->value->join->insn->opcode))
+ if (!(mask & JOIN_MASK_MOV))
+ break;
+ nvi = i->src[0]->value->join->insn;
+ if (nvi && !nv_is_vector_op(nvi->opcode))
try_join_values(ctx, i->def[0], i->src[0]->value);
break;
case NV_OP_SELECT:
- if (iter != 1)
+ if (!(mask & JOIN_MASK_SELECT))
break;
- for (c = 0; c < 4 && i->src[c]; ++c) {
- assert(join_allowed(ctx, i->def[0], i->src[c]->value));
- do_join_values(ctx, i->def[0], i->src[c]->value);
- }
+ for (c = 0; c < 5 && i->src[c]; ++c)
+ join_values_nofail(ctx, i->def[0], i->src[c]->value, TRUE);
break;
case NV_OP_TEX:
case NV_OP_TXB:
case NV_OP_TXL:
case NV_OP_TXQ:
- if (iter)
+ if (!(mask & JOIN_MASK_TEX))
break;
- for (c = 0; c < 4; ++c) {
- if (!i->src[c])
- break;
- do_join_values(ctx, i->def[c], i->src[c]->value);
- }
+ /* This should work without conflicts because we always generate
+ * extra MOVs for the sources of a TEX.
+ */
+ for (c = 0; c < 4 && i->src[c]; ++c)
+ join_values_nofail(ctx, i->def[c], i->src[c]->value, TRUE);
break;
default:
break;
@@ -643,15 +708,15 @@ static void collect_live_values(struct nv_basic_block *b, const int n)
{
int i;
- if (b->out[0]) {
- if (b->out[1]) { /* what to do about back-edges ? */
+ if (b->out[0] && b->out_kind[0] != CFG_EDGE_FAKE) {
+ if (b->out[1] && b->out_kind[1] != CFG_EDGE_FAKE) {
for (i = 0; i < n; ++i)
b->live_set[i] = b->out[0]->live_set[i] | b->out[1]->live_set[i];
} else {
memcpy(b->live_set, b->out[0]->live_set, n * sizeof(uint32_t));
}
} else
- if (b->out[1]) {
+ if (b->out[1] && b->out_kind[1] != CFG_EDGE_FAKE) {
memcpy(b->live_set, b->out[1]->live_set, n * sizeof(uint32_t));
} else {
memset(b->live_set, 0, n * sizeof(uint32_t));
@@ -770,8 +835,8 @@ insert_ordered_tail(struct nv_value *list, struct nv_value *nval)
struct nv_value *elem;
for (elem = list->prev;
- elem != list && elem->livei->bgn > nval->livei->bgn;
- elem = elem->prev);
+ elem != list && elem->livei->bgn > nval->livei->bgn;
+ elem = elem->prev);
/* now elem begins before or at the same time as val */
nval->prev = elem;
@@ -780,44 +845,49 @@ insert_ordered_tail(struct nv_value *list, struct nv_value *nval)
elem->next = nval;
}
-static int
-pass_linear_scan(struct nv_pc_pass *ctx, int iter)
+static void
+collect_register_values(struct nv_pc_pass *ctx, struct nv_value *head,
+ boolean assigned_only)
{
- struct nv_instruction *i;
- struct register_set f, free;
+ struct nv_value *val;
int k, n;
- struct nv_value *cur, *val, *tmp[2];
- struct nv_value active, inactive, handled, unhandled;
- make_empty_list(&active);
- make_empty_list(&inactive);
- make_empty_list(&handled);
- make_empty_list(&unhandled);
-
- nv50_ctor_register_set(ctx->pc, &free);
+ make_empty_list(head);
- /* joined values should have range = NULL and thus not be added;
- * also, fixed memory values won't be added because they're not
- * def'd, just used
- */
for (n = 0; n < ctx->num_insns; ++n) {
- i = ctx->insns[n];
+ struct nv_instruction *i = ctx->insns[n];
+ /* for joined values, only the representative will have livei != NULL */
for (k = 0; k < 4; ++k) {
if (i->def[k] && i->def[k]->livei)
- insert_ordered_tail(&unhandled, i->def[k]);
- else
- if (0 && i->def[k])
- debug_printf("skipping def'd value %i: no livei\n", i->def[k]->n);
+ if (!assigned_only || i->def[k]->reg.id >= 0)
+ insert_ordered_tail(head, i->def[k]);
}
if (i->flags_def && i->flags_def->livei)
- insert_ordered_tail(&unhandled, i->flags_def);
+ if (!assigned_only || i->flags_def->reg.id >= 0)
+ insert_ordered_tail(head, i->flags_def);
}
- for (val = unhandled.next; val != unhandled.prev; val = val->next) {
+ for (val = head->next; val != head->prev; val = val->next) {
assert(val->join == val);
assert(val->livei->bgn <= val->next->livei->bgn);
}
+}
+
+static int
+pass_linear_scan(struct nv_pc_pass *ctx, int iter)
+{
+ struct register_set f, free;
+ struct nv_value *cur, *val, *tmp[2];
+ struct nv_value active, inactive, handled, unhandled;
+
+ make_empty_list(&active);
+ make_empty_list(&inactive);
+ make_empty_list(&handled);
+
+ nv50_ctor_register_set(ctx->pc, &free);
+
+ collect_register_values(ctx, &unhandled, FALSE);
foreach_s(cur, tmp[0], &unhandled) {
remove_from_list(cur);
@@ -854,13 +924,7 @@ pass_linear_scan(struct nv_pc_pass *ctx, int iter)
reg_occupy(&f, val);
if (cur->reg.id < 0) {
- boolean mem = FALSE;
-
- if (nv_is_vector_op(cur->insn->opcode))
- mem = !reg_assign(&f, &cur->insn->def[0], 4);
- else
- if (iter)
- mem = !reg_assign(&f, &cur, 1);
+ boolean mem = !reg_assign(&f, &cur, 1);
if (mem) {
NOUVEAU_ERR("out of registers\n");
@@ -874,6 +938,67 @@ pass_linear_scan(struct nv_pc_pass *ctx, int iter)
return 0;
}
+/* Allocate values defined by instructions such as TEX, which have to be
+ * assigned to consecutive registers.
+ * Linear scan doesn't really work here since the values can have different
+ * live intervals.
+ */
+static int
+pass_allocate_constrained_values(struct nv_pc_pass *ctx)
+{
+ struct nv_value regvals, *val;
+ struct nv_instruction *i;
+ struct nv_value *defs[4];
+ struct register_set regs[4];
+ int n, vsize, c;
+ uint32_t mask;
+ boolean mem;
+
+ collect_register_values(ctx, &regvals, TRUE);
+
+ for (n = 0; n < ctx->num_insns; ++n) {
+ i = ctx->insns[n];
+ vsize = nvi_vector_size(i);
+ if (!(vsize > 1))
+ continue;
+ assert(vsize <= 4);
+ for (c = 0; c < vsize; ++c)
+ defs[c] = i->def[c]->join;
+
+ if (defs[0]->reg.id >= 0) {
+ for (c = 1; c < vsize; ++c)
+ assert(defs[c]->reg.id >= 0);
+ continue;
+ }
+
+ for (c = 0; c < vsize; ++c) {
+ nv50_ctor_register_set(ctx->pc, &regs[c]);
+
+ foreach(val, &regvals) {
+ if (val->reg.id >= 0 && livei_have_overlap(val, defs[c]))
+ reg_occupy(&regs[c], val);
+ }
+ mask = 0x11111111;
+ if (vsize == 2) /* granularity is 2 and not 4 */
+ mask |= 0x11111111 << 2;
+ mask_register_set(&regs[c], 0, mask << c);
+
+ if (defs[c]->livei)
+ insert_ordered_tail(&regvals, defs[c]);
+ }
+ for (c = 1; c < vsize; ++c)
+ intersect_register_sets(&regs[0], &regs[0], &regs[c]);
+
+ mem = !reg_assign(&regs[0], &defs[0], vsize);
+
+ if (mem) {
+ NOUVEAU_ERR("out of registers\n");
+ abort();
+ }
+ }
+ return 0;
+}
+
static int
nv_pc_pass1(struct nv_pc *pc, struct nv_basic_block *root)
{
@@ -923,16 +1048,16 @@ nv_pc_pass1(struct nv_pc *pc, struct nv_basic_block *root)
livei_print(&pc->values[i]);
#endif
- ret = pass_join_values(ctx, 0);
+ ret = pass_join_values(ctx, JOIN_MASK_PHI);
if (ret)
goto out;
- ret = pass_linear_scan(ctx, 0);
+ ret = pass_join_values(ctx, JOIN_MASK_SELECT | JOIN_MASK_TEX);
if (ret)
goto out;
- ret = pass_join_values(ctx, 1);
+ ret = pass_join_values(ctx, JOIN_MASK_MOV);
if (ret)
goto out;
- ret = pass_join_values(ctx, 2);
+ ret = pass_allocate_constrained_values(ctx);
if (ret)
goto out;
ret = pass_linear_scan(ctx, 1);
--
cgit v0.8.3-6-g21f6

86
srcpkgs/MesaLib/patches/nouveau-fix-header.patch Normal file
View file

@ -0,0 +1,86 @@
From 5c102dd94f435e97507213fbd128e50dd15f5f54 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Mon, 20 Dec 2010 03:39:36 +0000
Subject: nouveau: fix includes for latest libdrm
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
diff --git a/src/gallium/drivers/nouveau/nouveau_winsys.h b/src/gallium/drivers/nouveau/nouveau_winsys.h
index ab480ca..747b084 100644
--- a/src/gallium/drivers/nouveau/nouveau_winsys.h
+++ b/src/gallium/drivers/nouveau/nouveau_winsys.h
@@ -10,7 +10,7 @@
#include "nouveau/nouveau_grobj.h"
#include "nouveau/nouveau_notifier.h"
#include "nouveau/nouveau_resource.h"
-#include "nouveau/nouveau_pushbuf.h"
+#include "nouveau/nv04_pushbuf.h"
#ifndef NV04_PFIFO_MAX_PACKET_LEN
#define NV04_PFIFO_MAX_PACKET_LEN 2047
diff --git a/src/gallium/drivers/nv50/nv50_surface.c b/src/gallium/drivers/nv50/nv50_surface.c
index ce48022..a99df76 100644
--- a/src/gallium/drivers/nv50/nv50_surface.c
+++ b/src/gallium/drivers/nv50/nv50_surface.c
@@ -22,7 +22,7 @@
#define __NOUVEAU_PUSH_H__
#include <stdint.h>
-#include "nouveau/nouveau_pushbuf.h"
+#include "nouveau/nv04_pushbuf.h"
#include "nv50_context.h"
#include "nv50_resource.h"
#include "pipe/p_defines.h"
diff --git a/src/gallium/drivers/nvfx/nv04_2d.c b/src/gallium/drivers/nvfx/nv04_2d.c
index e0e65e7..e2fadd3 100644
--- a/src/gallium/drivers/nvfx/nv04_2d.c
+++ b/src/gallium/drivers/nvfx/nv04_2d.c
@@ -34,11 +34,11 @@
#include <stdio.h>
#include <stdint.h>
#include <nouveau/nouveau_device.h>
-#include <nouveau/nouveau_pushbuf.h>
#include <nouveau/nouveau_channel.h>
#include <nouveau/nouveau_bo.h>
#include <nouveau/nouveau_notifier.h>
#include <nouveau/nouveau_grobj.h>
+#include <nouveau/nv04_pushbuf.h>
#include "nv04_2d.h"
#include "nouveau/nv_object.xml.h"
diff --git a/src/gallium/drivers/nvfx/nvfx_vbo.c b/src/gallium/drivers/nvfx/nvfx_vbo.c
index 597664e..339b317 100644
--- a/src/gallium/drivers/nvfx/nvfx_vbo.c
+++ b/src/gallium/drivers/nvfx/nvfx_vbo.c
@@ -9,8 +9,7 @@
#include "nvfx_resource.h"
#include "nouveau/nouveau_channel.h"
-
-#include "nouveau/nouveau_pushbuf.h"
+#include "nouveau/nv04_pushbuf.h"
static inline unsigned
util_guess_unique_indices_count(unsigned mode, unsigned indices)
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_driver.h b/src/mesa/drivers/dri/nouveau/nouveau_driver.h
index 8036b18..c5ac128 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_driver.h
+++ b/src/mesa/drivers/dri/nouveau/nouveau_driver.h
@@ -38,7 +38,6 @@
#include <assert.h>
#include "nouveau_device.h"
-#include "nouveau_pushbuf.h"
#include "nouveau_grobj.h"
#include "nouveau_channel.h"
#include "nouveau_bo.h"
@@ -46,6 +45,7 @@
#include "nouveau_screen.h"
#include "nouveau_state.h"
#include "nouveau_surface.h"
+#include "nv04_pushbuf.h"
#define DRIVER_DATE "20091015"
#define DRIVER_AUTHOR "Nouveau"
--
cgit v0.8.3-6-g21f6

9
srcpkgs/MesaLib/template
View file

@ -1,12 +1,17 @@
# Template build file for 'MesaLib'. # Template build file for 'MesaLib'.
pkgname=MesaLib pkgname=MesaLib
version=7.10.3 version=7.10.3
revision=1
wrksrc="Mesa-${version}" wrksrc="Mesa-${version}"
patch_args="-Np1"
distfiles="ftp://ftp.freedesktop.org/pub/mesa/$version/$pkgname-$version.tar.bz2" distfiles="ftp://ftp.freedesktop.org/pub/mesa/$version/$pkgname-$version.tar.bz2"
build_style=gnu_configure build_style=gnu_configure
configure_args="--enable-glx-tls --enable-xcb --enable-gallium-egl configure_args="--enable-glx-tls --enable-xcb
--with-dri-drivers=i915,i965,mach64,mga,r128,savage,tdfx,unichrome --with-dri-drivers=i915,i965,mach64,mga,r128,savage,tdfx,unichrome
--enable-gallium-radeon --enable-gallium-r600 --enable-gallium-swrast" --enable-gallium-radeon --enable-gallium-r600 --enable-gallium-swrast
--enable-gallium-nouveau --disable-glut --enable-gles1 --enable-gles2
--enable-egl --disable-gallium-egl
--with-dri-driverdir=/usr/lib/xorg/modules/dri"
short_desc="Graphics library similar to SGI's OpenGL" short_desc="Graphics library similar to SGI's OpenGL"
maintainer="Juan RP <xtraeme@gmail.com>" maintainer="Juan RP <xtraeme@gmail.com>"
homepage="http://www.mesa3d.org/" homepage="http://www.mesa3d.org/"