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-rw-r--r--src/mesa/drivers/dri/r300/r300_fragprog.c218
1 files changed, 109 insertions, 109 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_fragprog.c b/src/mesa/drivers/dri/r300/r300_fragprog.c
index fb559e880a..93b9c39635 100644
--- a/src/mesa/drivers/dri/r300/r300_fragprog.c
+++ b/src/mesa/drivers/dri/r300/r300_fragprog.c
@@ -307,17 +307,17 @@ static int get_hw_temp(struct r300_fragment_program *rp, int slot)
{
COMPILE_STATE;
int r;
-
+
for(r = 0; r < PFS_NUM_TEMP_REGS; ++r) {
if (cs->hwtemps[r].free >= 0 && cs->hwtemps[r].free <= slot)
break;
}
-
+
if (r >= PFS_NUM_TEMP_REGS) {
ERROR("Out of hardware temps\n");
return 0;
}
-
+
// Reserved is used to avoid the following scenario:
// R300 temporary X is first assigned to Mesa temporary Y during vector ops
// R300 temporary X is then assigned to Mesa temporary Z for further vector ops
@@ -326,17 +326,17 @@ static int get_hw_temp(struct r300_fragment_program *rp, int slot)
// End scenario.
cs->hwtemps[r].reserved = cs->hwtemps[r].free;
cs->hwtemps[r].free = -1;
-
+
// Reset to some value that won't mess things up when the user
// tries to read from a temporary that hasn't been assigned a value yet.
// In the normal case, vector_valid and scalar_valid should be set to
// a sane value by the first emit that writes to this temporary.
cs->hwtemps[r].vector_valid = 0;
cs->hwtemps[r].scalar_valid = 0;
-
+
if (r > rp->max_temp_idx)
rp->max_temp_idx = r;
-
+
return r;
}
@@ -351,25 +351,25 @@ static int get_hw_temp_tex(struct r300_fragment_program *rp)
for(r = 0; r < PFS_NUM_TEMP_REGS; ++r) {
if (cs->used_in_node & (1 << r))
continue;
-
+
// Note: Be very careful here
if (cs->hwtemps[r].free >= 0 && cs->hwtemps[r].free <= 0)
break;
}
-
+
if (r >= PFS_NUM_TEMP_REGS)
return get_hw_temp(rp, 0); /* Will cause an indirection */
cs->hwtemps[r].reserved = cs->hwtemps[r].free;
cs->hwtemps[r].free = -1;
-
+
// Reset to some value that won't mess things up when the user
// tries to read from a temporary that hasn't been assigned a value yet.
// In the normal case, vector_valid and scalar_valid should be set to
// a sane value by the first emit that writes to this temporary.
cs->hwtemps[r].vector_valid = cs->nrslots;
cs->hwtemps[r].scalar_valid = cs->nrslots;
-
+
if (r > rp->max_temp_idx)
rp->max_temp_idx = r;
@@ -382,7 +382,7 @@ static int get_hw_temp_tex(struct r300_fragment_program *rp)
static void free_hw_temp(struct r300_fragment_program *rp, int idx)
{
COMPILE_STATE;
-
+
// Be very careful here. Consider sequences like
// MAD r0, r1,r2,r3
// TEX r4, ...
@@ -457,7 +457,7 @@ static void free_temp(struct r300_fragment_program *rp, GLuint r)
if (!(cs->temp_in_use & (1 << index)))
return;
-
+
if (REG_GET_TYPE(r) == REG_TYPE_TEMP) {
free_hw_temp(rp, cs->temps[index].reg);
cs->temps[index].reg = -1;
@@ -493,7 +493,7 @@ static GLuint emit_param4fv(struct r300_fragment_program *rp,
}
static GLuint emit_const4fv(struct r300_fragment_program *rp, const GLfloat* cp)
-{
+{
GLuint r = undef;
GLuint index;
@@ -691,7 +691,7 @@ static GLuint do_swizzle(struct r300_fragment_program *rp,
GLuint offset;
for(i=0; i < 4; ++i){
offset = GET_SWZ(arbswz, i);
-
+
newswz |= (offset <= 3)?GET_SWZ(vsrcswz, offset) << i*3:offset << i*3;
}
@@ -800,7 +800,7 @@ static GLuint t_dst(struct r300_fragment_program *rp,
struct prog_dst_register dest)
{
GLuint r = undef;
-
+
switch (dest.File) {
case PROGRAM_TEMPORARY:
REG_SET_INDEX(r, dest.Index);
@@ -910,19 +910,19 @@ static int t_hw_dst(struct r300_fragment_program *rp,
ERROR("invalid dest reg type %d\n", REG_GET_TYPE(dest));
return 0;
}
-
+
return idx;
}
static void emit_nop(struct r300_fragment_program *rp)
{
COMPILE_STATE;
-
+
if (cs->nrslots >= PFS_MAX_ALU_INST) {
ERROR("Out of ALU instruction slots\n");
return;
}
-
+
rp->alu.inst[cs->nrslots].inst0 = NOP_INST0;
rp->alu.inst[cs->nrslots].inst1 = NOP_INST1;
rp->alu.inst[cs->nrslots].inst2 = NOP_INST2;
@@ -940,7 +940,7 @@ static void emit_tex(struct r300_fragment_program *rp,
GLuint din = cs->dest_in_node, uin = cs->used_in_node;
int unit = fpi->TexSrcUnit;
int hwsrc, hwdest;
-
+
/* Resolve source/dest to hardware registers */
hwsrc = t_hw_src(rp, coord, GL_TRUE);
if (opcode != R300_FPITX_OP_KIL) {
@@ -952,7 +952,7 @@ static void emit_tex(struct r300_fragment_program *rp,
dest = get_temp_reg_tex(rp);
}
hwdest = t_hw_dst(rp, dest, GL_TRUE, rp->node[rp->cur_node].alu_offset);
-
+
/* Use a temp that hasn't been used in this node, rather
* than causing an indirection
*/
@@ -965,17 +965,17 @@ static void emit_tex(struct r300_fragment_program *rp,
hwdest = 0;
unit = 0;
}
-
+
/* Indirection if source has been written in this node, or if the
* dest has been read/written in this node
*/
if ((REG_GET_TYPE(coord) != REG_TYPE_CONST &&
(din & (1<<hwsrc))) || (uin & (1<<hwdest))) {
-
+
/* Finish off current node */
if (rp->node[rp->cur_node].alu_offset == cs->nrslots)
emit_nop(rp);
-
+
rp->node[rp->cur_node].alu_end =
cs->nrslots - rp->node[rp->cur_node].alu_offset - 1;
assert(rp->node[rp->cur_node].alu_end >= 0);
@@ -989,12 +989,12 @@ static void emit_tex(struct r300_fragment_program *rp,
rp->node[rp->cur_node].tex_offset = rp->tex.length;
rp->node[rp->cur_node].alu_offset = cs->nrslots;
rp->node[rp->cur_node].tex_end = -1;
- rp->node[rp->cur_node].alu_end = -1;
+ rp->node[rp->cur_node].alu_end = -1;
rp->node[rp->cur_node].flags = 0;
cs->used_in_node = 0;
cs->dest_in_node = 0;
}
-
+
if (rp->cur_node == 0)
rp->first_node_has_tex = 1;
@@ -1005,7 +1005,7 @@ static void emit_tex(struct r300_fragment_program *rp,
/* not entirely sure about this */
| (opcode << R300_FPITX_OPCODE_SHIFT);
- cs->dest_in_node |= (1 << hwdest);
+ cs->dest_in_node |= (1 << hwdest);
if (REG_GET_TYPE(coord) != REG_TYPE_CONST)
cs->used_in_node |= (1 << hwsrc);
@@ -1038,7 +1038,7 @@ static int get_earliest_allowed_write(
case REG_TYPE_TEMP:
if (cs->temps[index].reg == -1)
return 0;
-
+
idx = cs->temps[index].reg;
break;
case REG_TYPE_OUTPUT:
@@ -1047,7 +1047,7 @@ static int get_earliest_allowed_write(
ERROR("invalid dest reg type %d\n", REG_GET_TYPE(dest));
return 0;
}
-
+
pos = cs->hwtemps[idx].reserved;
if (mask & WRITEMASK_XYZ) {
if (pos < cs->hwtemps[idx].vector_lastread)
@@ -1057,7 +1057,7 @@ static int get_earliest_allowed_write(
if (pos < cs->hwtemps[idx].scalar_lastread)
pos = cs->hwtemps[idx].scalar_lastread;
}
-
+
return pos;
}
@@ -1094,7 +1094,7 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
int pos;
int regnr;
int i,j;
-
+
// Determine instruction slots, whether sources are required on
// vector or scalar side, and the smallest slot number where
// all source registers are available
@@ -1103,9 +1103,9 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
used |= SLOT_OP_VECTOR;
if (emit_sop)
used |= SLOT_OP_SCALAR;
-
+
pos = get_earliest_allowed_write(rp, dest, mask);
-
+
if (rp->node[rp->cur_node].alu_offset > pos)
pos = rp->node[rp->cur_node].alu_offset;
for(i = 0; i < argc; ++i) {
@@ -1115,10 +1115,10 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
if (emit_sop)
used |= s_swiz[REG_GET_SSWZ(src[i])].flags << i;
}
-
+
hwsrc[i] = t_hw_src(rp, src[i], GL_FALSE); /* Note: sideeffects wrt refcounting! */
regnr = hwsrc[i] & 31;
-
+
if (REG_GET_TYPE(src[i]) == REG_TYPE_TEMP) {
if (used & (SLOT_SRC_VECTOR << i)) {
if (cs->hwtemps[regnr].vector_valid > pos)
@@ -1130,12 +1130,12 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
}
}
}
-
+
// Find a slot that fits
for(; ; ++pos) {
if (cs->slot[pos].used & used & SLOT_OP_BOTH)
continue;
-
+
if (pos >= cs->nrslots) {
if (cs->nrslots >= PFS_MAX_ALU_INST) {
ERROR("Out of ALU instruction slots\n");
@@ -1147,7 +1147,7 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
cs->nrslots++;
}
-
+
// Note: When we need both parts (vector and scalar) of a source,
// we always try to put them into the same position. This makes the
// code easier to read, and it is optimal (i.e. one doesn't gain
@@ -1158,32 +1158,32 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
tempvsrc[i] = cs->slot[pos].vsrc[i];
tempssrc[i] = cs->slot[pos].ssrc[i];
}
-
+
for(i = 0; i < argc; ++i) {
int flags = (used >> i) & SLOT_SRC_BOTH;
-
+
if (!flags) {
srcpos[i] = 0;
continue;
}
-
+
for(j = 0; j < 3; ++j) {
if ((tempused >> j) & flags & SLOT_SRC_VECTOR) {
if (tempvsrc[j] != hwsrc[i])
continue;
}
-
+
if ((tempused >> j) & flags & SLOT_SRC_SCALAR) {
if (tempssrc[j] != hwsrc[i])
continue;
}
-
+
break;
}
-
+
if (j == 3)
break;
-
+
srcpos[i] = j;
tempused |= flags << j;
if (flags & SLOT_SRC_VECTOR)
@@ -1191,22 +1191,22 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
if (flags & SLOT_SRC_SCALAR)
tempssrc[j] = hwsrc[i];
}
-
+
if (i == argc)
break;
}
-
+
// Found a slot, reserve it
cs->slot[pos].used = tempused | (used & SLOT_OP_BOTH);
for(i = 0; i < 3; ++i) {
cs->slot[pos].vsrc[i] = tempvsrc[i];
cs->slot[pos].ssrc[i] = tempssrc[i];
}
-
+
for(i = 0; i < argc; ++i) {
if (REG_GET_TYPE(src[i]) == REG_TYPE_TEMP) {
int regnr = hwsrc[i] & 31;
-
+
if (used & (SLOT_SRC_VECTOR << i)) {
if (cs->hwtemps[regnr].vector_lastread < pos)
cs->hwtemps[regnr].vector_lastread = pos;
@@ -1217,24 +1217,24 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
}
}
}
-
+
// Emit the source fetch code
rp->alu.inst[pos].inst1 &= ~R300_FPI1_SRC_MASK;
rp->alu.inst[pos].inst1 |=
((cs->slot[pos].vsrc[0] << R300_FPI1_SRC0C_SHIFT) |
(cs->slot[pos].vsrc[1] << R300_FPI1_SRC1C_SHIFT) |
(cs->slot[pos].vsrc[2] << R300_FPI1_SRC2C_SHIFT));
-
+
rp->alu.inst[pos].inst3 &= ~R300_FPI3_SRC_MASK;
rp->alu.inst[pos].inst3 |=
((cs->slot[pos].ssrc[0] << R300_FPI3_SRC0A_SHIFT) |
(cs->slot[pos].ssrc[1] << R300_FPI3_SRC1A_SHIFT) |
(cs->slot[pos].ssrc[2] << R300_FPI3_SRC2A_SHIFT));
-
+
// Emit the argument selection code
if (emit_vop) {
int swz[3];
-
+
for(i = 0; i < 3; ++i) {
if (i < argc) {
swz[i] = (v_swiz[REG_GET_VSWZ(src[i])].base +
@@ -1245,7 +1245,7 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
swz[i] = R300_FPI0_ARGC_ZERO;
}
}
-
+
rp->alu.inst[pos].inst0 &=
~(R300_FPI0_ARG0C_MASK|R300_FPI0_ARG1C_MASK|R300_FPI0_ARG2C_MASK);
rp->alu.inst[pos].inst0 |=
@@ -1253,10 +1253,10 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
(swz[1] << R300_FPI0_ARG1C_SHIFT) |
(swz[2] << R300_FPI0_ARG2C_SHIFT);
}
-
+
if (emit_sop) {
int swz[3];
-
+
for(i = 0; i < 3; ++i) {
if (i < argc) {
swz[i] = (s_swiz[REG_GET_SSWZ(src[i])].base +
@@ -1267,7 +1267,7 @@ static int find_and_prepare_slot(struct r300_fragment_program* rp,
swz[i] = R300_FPI2_ARGA_ZERO;
}
}
-
+
rp->alu.inst[pos].inst2 &=
~(R300_FPI2_ARG0A_MASK|R300_FPI2_ARG1A_MASK|R300_FPI2_ARG2A_MASK);
rp->alu.inst[pos].inst2 |=
@@ -1322,9 +1322,9 @@ static void emit_arith(struct r300_fragment_program *rp,
pos = find_and_prepare_slot(rp, emit_vop, emit_sop, argc, src, dest, mask);
if (pos < 0)
return;
-
+
hwdest = t_hw_dst(rp, dest, GL_FALSE, pos); /* Note: Side effects wrt register allocation */
-
+
if (flags & PFS_FLAG_SAT) {
vop |= R300_FPI0_OUTC_SAT;
sop |= R300_FPI2_OUTA_SAT;
@@ -1335,7 +1335,7 @@ static void emit_arith(struct r300_fragment_program *rp,
rp->alu.inst[pos].inst0 |= vop;
rp->alu.inst[pos].inst1 |= hwdest << R300_FPI1_DSTC_SHIFT;
-
+
if (REG_GET_TYPE(dest) == REG_TYPE_OUTPUT) {
if (REG_GET_INDEX(dest) == FRAG_RESULT_COLR) {
rp->alu.inst[pos].inst1 |=
@@ -1344,7 +1344,7 @@ static void emit_arith(struct r300_fragment_program *rp,
} else {
rp->alu.inst[pos].inst1 |=
(mask & WRITEMASK_XYZ) << R300_FPI1_DSTC_REG_MASK_SHIFT;
-
+
cs->hwtemps[hwdest].vector_valid = pos+1;
}
}
@@ -1356,7 +1356,7 @@ static void emit_arith(struct r300_fragment_program *rp,
if (mask & WRITEMASK_W) {
if (REG_GET_TYPE(dest) == REG_TYPE_OUTPUT) {
if (REG_GET_INDEX(dest) == FRAG_RESULT_COLR) {
- rp->alu.inst[pos].inst3 |=
+ rp->alu.inst[pos].inst3 |=
(hwdest << R300_FPI3_DSTA_SHIFT) | R300_FPI3_DSTA_OUTPUT;
} else if (REG_GET_INDEX(dest) == FRAG_RESULT_DEPR) {
rp->alu.inst[pos].inst3 |= R300_FPI3_DSTA_DEPTH;
@@ -1364,12 +1364,12 @@ static void emit_arith(struct r300_fragment_program *rp,
} else {
rp->alu.inst[pos].inst3 |=
(hwdest << R300_FPI3_DSTA_SHIFT) | R300_FPI3_DSTA_REG;
-
+
cs->hwtemps[hwdest].scalar_valid = pos+1;
}
}
}
-
+
return;
}
@@ -1443,9 +1443,9 @@ static void emit_lit(struct r300_fragment_program *rp,
GLuint cnst;
int needTemporary;
GLuint temp;
-
+
cnst = emit_const4fv(rp, cnstv);
-
+
needTemporary = 0;
if ((mask & WRITEMASK_XYZW) != WRITEMASK_XYZW) {
needTemporary = 1;
@@ -1454,30 +1454,30 @@ static void emit_lit(struct r300_fragment_program *rp,
// in creating special code for this case
needTemporary = 1;
}
-
+
if (needTemporary) {
temp = keep(get_temp_reg(rp));
} else {
temp = keep(dest);
}
-
+
// Npte: The order of emit_arith inside the slots is relevant,
// because emit_arith only looks at scalar vs. vector when resolving
// dependencies, and it does not consider individual vector components,
// so swizzling between the two parts can create fake dependencies.
-
+
// First slot
emit_arith(rp, PFS_OP_MAX, temp, WRITEMASK_XY,
keep(src), pfs_zero, undef, 0);
emit_arith(rp, PFS_OP_MAX, temp, WRITEMASK_W,
src, cnst, undef, 0);
-
+
// Second slot
emit_arith(rp, PFS_OP_MIN, temp, WRITEMASK_Z,
swizzle(temp, W, W, W, W), cnst, undef, 0);
emit_arith(rp, PFS_OP_LG2, temp, WRITEMASK_W,
swizzle(temp, Y, Y, Y, Y), undef, undef, 0);
-
+
// Third slot
// If desired, we saturate the y result here.
// This does not affect the use as a condition variable in the CMP later
@@ -1485,19 +1485,19 @@ static void emit_lit(struct r300_fragment_program *rp,
temp, swizzle(temp, Z, Z, Z, Z), pfs_zero, 0);
emit_arith(rp, PFS_OP_MAD, temp, WRITEMASK_Y,
swizzle(temp, X, X, X, X), pfs_one, pfs_zero, flags);
-
+
// Fourth slot
emit_arith(rp, PFS_OP_MAD, temp, WRITEMASK_X,
pfs_one, pfs_one, pfs_zero, 0);
emit_arith(rp, PFS_OP_EX2, temp, WRITEMASK_W,
temp, undef, undef, 0);
-
+
// Fifth slot
emit_arith(rp, PFS_OP_CMP, temp, WRITEMASK_Z,
swizzle(temp, W, W, W, W), pfs_zero, swizzle(temp, Y, Y, Y, Y), flags);
emit_arith(rp, PFS_OP_MAD, temp, WRITEMASK_W,
pfs_one, pfs_one, pfs_zero, 0);
-
+
if (needTemporary) {
emit_arith(rp, PFS_OP_MAD, dest, mask,
temp, pfs_one, pfs_zero, flags);
@@ -1510,7 +1510,7 @@ static void emit_lit(struct r300_fragment_program *rp,
static GLboolean parse_program(struct r300_fragment_program *rp)
-{
+{
struct gl_fragment_program *mp = &rp->mesa_program;
const struct prog_instruction *inst = mp->Base.Instructions;
struct prog_instruction *fpi;
@@ -1604,7 +1604,7 @@ static GLboolean parse_program(struct r300_fragment_program *rp)
absolute(swizzle(temp[0], Z, Z, Z, Z)),
swizzle(temp[0], X, X, X, X),
0);
-
+
emit_arith(rp, PFS_OP_MAD, temp[0], WRITEMASK_Y,
swizzle(temp[0], X, X, X, X),
absolute(swizzle(temp[0], X, X, X, X)),
@@ -1648,12 +1648,12 @@ static GLboolean parse_program(struct r300_fragment_program *rp)
0);
emit_arith(rp, PFS_OP_DP4, dest, mask,
temp[0], src[1], undef,
- flags);
+ flags);
free_temp(rp, temp[0]);
#else
emit_arith(rp, PFS_OP_DP4, dest, mask,
swizzle(src[0], X, Y, Z, ONE), src[1],
- undef, flags);
+ undef, flags);
#endif
break;
case OPCODE_DST:
@@ -1684,7 +1684,7 @@ static GLboolean parse_program(struct r300_fragment_program *rp)
src[0], undef, undef,
flags);
break;
- case OPCODE_FLR:
+ case OPCODE_FLR:
src[0] = t_src(rp, fpi->SrcReg[0]);
temp[0] = get_temp_reg(rp);
/* FRC temp, src0
@@ -1734,7 +1734,7 @@ static GLboolean parse_program(struct r300_fragment_program *rp)
src[0], src[1], temp[0],
flags);
free_temp(rp, temp[0]);
- break;
+ break;
case OPCODE_MAD:
src[0] = t_src(rp, fpi->SrcReg[0]);
src[1] = t_src(rp, fpi->SrcReg[1]);
@@ -1761,7 +1761,7 @@ static GLboolean parse_program(struct r300_fragment_program *rp)
case OPCODE_SWZ:
src[0] = t_src(rp, fpi->SrcReg[0]);
emit_arith(rp, PFS_OP_MAD, dest, mask,
- src[0], pfs_one, pfs_zero,
+ src[0], pfs_one, pfs_zero,
flags);
break;
case OPCODE_MUL:
@@ -1774,7 +1774,7 @@ static GLboolean parse_program(struct r300_fragment_program *rp)
case OPCODE_POW:
src[0] = t_scalar_src(rp, fpi->SrcReg[0]);
src[1] = t_scalar_src(rp, fpi->SrcReg[1]);
- temp[0] = get_temp_reg(rp);
+ temp[0] = get_temp_reg(rp);
emit_arith(rp, PFS_OP_LG2, temp[0], WRITEMASK_W,
src[0], undef, undef,
0);
@@ -1932,7 +1932,7 @@ static GLboolean parse_program(struct r300_fragment_program *rp)
absolute(swizzle(temp[0], Z, Z, Z, Z)),
swizzle(temp[0], X, X, X, X),
0);
-
+
emit_arith(rp, PFS_OP_MAD, temp[0], WRITEMASK_Y,
swizzle(temp[0], X, X, X, X),
absolute(swizzle(temp[0], X, X, X, X)),
@@ -1989,7 +1989,7 @@ static GLboolean parse_program(struct r300_fragment_program *rp)
swizzle(keep(src[1]), Y, Z, X, W),
pfs_zero,
0);
- /* dest.xyz = src0.yzx * src1.zxy - temp
+ /* dest.xyz = src0.yzx * src1.zxy - temp
* dest.w = undefined
* */
emit_arith(rp, PFS_OP_MAD, dest, mask & WRITEMASK_XYZ,
@@ -2089,7 +2089,7 @@ static void insert_wpos(struct gl_program *prog)
fpi = &prog->Instructions[prog->NumInstructions-1];
assert(fpi->Opcode == OPCODE_END);
-
+
for(fpi = &prog->Instructions[3]; fpi->Opcode != OPCODE_END; fpi++){
for(i=0; i<3; i++)
if( fpi->SrcReg[i].File == PROGRAM_INPUT &&
@@ -2106,7 +2106,7 @@ static void insert_wpos(struct gl_program *prog)
static void init_program(r300ContextPtr r300, struct r300_fragment_program *rp)
{
struct r300_pfs_compile_state *cs = NULL;
- struct gl_fragment_program *mp = &rp->mesa_program;
+ struct gl_fragment_program *mp = &rp->mesa_program;
struct prog_instruction *fpi;
GLuint InputsRead = mp->Base.InputsRead;
GLuint temps_used = 0; /* for rp->temps[] */
@@ -2127,7 +2127,7 @@ static void init_program(r300ContextPtr r300, struct r300_fragment_program *rp)
rp->node[0].alu_end = -1;
rp->node[0].tex_end = -1;
rp->const_sin[0] = -1;
-
+
_mesa_memset(cs, 0, sizeof(*rp->cs));
for (i=0;i<PFS_MAX_ALU_INST;i++) {
for (j=0;j<3;j++) {
@@ -2135,7 +2135,7 @@ static void init_program(r300ContextPtr r300, struct r300_fragment_program *rp)
cs->slot[i].ssrc[j] = SRC_CONST;
}
}
-
+
/* Work out what temps the Mesa inputs correspond to, this must match
* what setup_rs_unit does, which shouldn't be a problem as rs_unit
* configures itself based on the fragprog's InputsRead
@@ -2167,7 +2167,7 @@ static void init_program(r300ContextPtr r300, struct r300_fragment_program *rp)
cs->inputs[FRAG_ATTRIB_COL0].reg = get_hw_temp(rp, 0);
}
InputsRead &= ~FRAG_BIT_COL0;
-
+
/* Secondary color */
if (InputsRead & FRAG_BIT_COL1) {
cs->inputs[FRAG_ATTRIB_COL1].refcount = 0;
@@ -2194,7 +2194,7 @@ static void init_program(r300ContextPtr r300, struct r300_fragment_program *rp)
for (fpi=mp->Base.Instructions;fpi->Opcode != OPCODE_END; fpi++) {
int idx;
-
+
for (i=0;i<3;i++) {
idx = fpi->SrcReg[i].Index;
switch (fpi->SrcReg[i].File) {
@@ -2246,7 +2246,7 @@ void r300_translate_fragment_shader(r300ContextPtr r300, struct r300_fragment_pr
struct r300_pfs_compile_state *cs = NULL;
if (!rp->translated) {
-
+
init_program(r300, rp);
cs = rp->cs;
@@ -2254,7 +2254,7 @@ void r300_translate_fragment_shader(r300ContextPtr r300, struct r300_fragment_pr
dump_program(rp);
return;
}
-
+
/* Finish off */
rp->node[rp->cur_node].alu_end =
cs->nrslots - rp->node[rp->cur_node].alu_offset - 1;
@@ -2266,9 +2266,9 @@ void r300_translate_fragment_shader(r300ContextPtr r300, struct r300_fragment_pr
rp->tex_end = rp->tex.length ? rp->tex.length - 1 : 0;
assert(rp->node[rp->cur_node].alu_end >= 0);
assert(rp->alu_end >= 0);
-
+
rp->translated = GL_TRUE;
- if (0) dump_program(rp);
+ if (1) dump_program(rp);
r300UpdateStateParameters(rp->ctx, _NEW_PROGRAM);
}
@@ -2282,7 +2282,7 @@ static void dump_program(struct r300_fragment_program *rp)
static int pc = 0;
fprintf(stderr, "pc=%d*************************************\n", pc++);
-
+
fprintf(stderr, "Mesa program:\n");
fprintf(stderr, "-------------\n");
_mesa_print_program(&rp->mesa_program.Base);
@@ -2290,7 +2290,7 @@ static void dump_program(struct r300_fragment_program *rp)
fprintf(stderr, "Hardware program\n");
fprintf(stderr, "----------------\n");
-
+
for (n = 0; n < (rp->cur_node+1); n++) {
fprintf(stderr, "NODE %d: alu_offset: %d, tex_offset: %d, "\
"alu_end: %d, tex_end: %d\n", n,
@@ -2298,12 +2298,12 @@ static void dump_program(struct r300_fragment_program *rp)
rp->node[n].tex_offset,
rp->node[n].alu_end,
rp->node[n].tex_end);
-
+
if (rp->tex.length) {
fprintf(stderr, " TEX:\n");
for(i = rp->node[n].tex_offset; i <= rp->node[n].tex_offset+rp->node[n].tex_end; ++i) {
const char* instr;
-
+
switch((rp->tex.inst[i] >> R300_FPITX_OPCODE_SHIFT) & 15) {
case R300_FPITX_OP_TEX:
instr = "TEX";
@@ -2320,7 +2320,7 @@ static void dump_program(struct r300_fragment_program *rp)
default:
instr = "UNKNOWN";
}
-
+
fprintf(stderr, " %s t%i, %c%i, texture[%i] (%08x)\n",
instr,
(rp->tex.inst[i] >> R300_FPITX_DST_SHIFT) & 31,
@@ -2330,22 +2330,22 @@ static void dump_program(struct r300_fragment_program *rp)
rp->tex.inst[i]);
}
}
-
+
for(i = rp->node[n].alu_offset; i <= rp->node[n].alu_offset+rp->node[n].alu_end; ++i) {
char srcc[3][10], dstc[20];
char srca[3][10], dsta[20];
char argc[3][20];
char arga[3][20];
char flags[5], tmp[10];
-
+
for(j = 0; j < 3; ++j) {
int regc = rp->alu.inst[i].inst1 >> (j*6);
int rega = rp->alu.inst[i].inst3 >> (j*6);
-
+
sprintf(srcc[j], "%c%i", (regc & 32) ? 'c' : 't', regc & 31);
sprintf(srca[j], "%c%i", (rega & 32) ? 'c' : 't', rega & 31);
}
-
+
dstc[0] = 0;
sprintf(flags, "%s%s%s",
(rp->alu.inst[i].inst1 & R300_FPI1_DSTC_REG_X) ? "x" : "",
@@ -2366,7 +2366,7 @@ static void dump_program(struct r300_fragment_program *rp)
flags);
strcat(dstc, tmp);
}
-
+
dsta[0] = 0;
if (rp->alu.inst[i].inst3 & R300_FPI3_DSTA_REG) {
sprintf(dsta, "t%i.w ", (rp->alu.inst[i].inst3 >> R300_FPI3_DSTA_SHIFT) & 31);
@@ -2378,13 +2378,13 @@ static void dump_program(struct r300_fragment_program *rp)
if (rp->alu.inst[i].inst3 & R300_FPI3_DSTA_DEPTH) {
strcat(dsta, "Z");
}
-
+
fprintf(stderr, "%3i: xyz: %3s %3s %3s -> %-20s (%08x)\n"
" w: %3s %3s %3s -> %-20s (%08x)\n",
i,
srcc[0], srcc[1], srcc[2], dstc, rp->alu.inst[i].inst1,
srca[0], srca[1], srca[2], dsta, rp->alu.inst[i].inst3);
-
+
for(j = 0; j < 3; ++j) {
int regc = rp->alu.inst[i].inst0 >> (j*7);
int rega = rp->alu.inst[i].inst2 >> (j*7);
@@ -2431,13 +2431,13 @@ static void dump_program(struct r300_fragment_program *rp)
} else {
sprintf(buf, "%i", d);
}
-
+
sprintf(argc[j], "%s%s%s%s",
(regc & 32) ? "-" : "",
(regc & 64) ? "|" : "",
buf,
(regc & 64) ? "|" : "");
-
+
d = rega & 31;
if (d < 9) {
sprintf(buf, "%s.%c", srcc[d / 3], 'x' + (char)(d%3));
@@ -2452,14 +2452,14 @@ static void dump_program(struct r300_fragment_program *rp)
} else {
sprintf(buf, "%i", d);
}
-
+
sprintf(arga[j], "%s%s%s%s",
(rega & 32) ? "-" : "",
(rega & 64) ? "|" : "",
buf,
(rega & 64) ? "|" : "");
}
-
+
fprintf(stderr, " xyz: %8s %8s %8s op: %08x\n"
" w: %8s %8s %8s op: %08x\n",
argc[0], argc[1], argc[2], rp->alu.inst[i].inst0,
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 19:31:10 +0000