aboutsummaryrefslogtreecommitdiffstats
path: root/src/gallium/auxiliary/tgsi
diff options
context:
space:
mode:
authorMichal Krol <[email protected]>2009-11-02 14:59:52 +0000
committerMichal Krol <[email protected]>2009-11-02 14:59:52 +0000
commitc379fbbe244bf6778c5bd66c1f2118f83b08f90d (patch)
tree1516585ceec7de9cc59a514689474f1b83078842 /src/gallium/auxiliary/tgsi
parentc02cd82b463661def7842f910dc561313559df80 (diff)
tgsi/ureg: Add negate and swizzle for predicates.
Diffstat (limited to 'src/gallium/auxiliary/tgsi')
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_ureg.c72
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_ureg.h158
2 files changed, 208 insertions, 22 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c b/src/gallium/auxiliary/tgsi/tgsi_ureg.c
index 1ef16d144c3..67af953e099 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ureg.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.c
@@ -206,9 +206,13 @@ ureg_dst_register( unsigned file,
dst.IndirectIndex = 0;
dst.IndirectSwizzle = 0;
dst.Saturate = 0;
+ dst.Predicate = 0;
+ dst.PredNegate = 0;
+ dst.PredSwizzleX = TGSI_SWIZZLE_X;
+ dst.PredSwizzleY = TGSI_SWIZZLE_Y;
+ dst.PredSwizzleZ = TGSI_SWIZZLE_Z;
+ dst.PredSwizzleW = TGSI_SWIZZLE_W;
dst.Index = index;
- dst.Pad1 = 0;
- dst.Pad2 = 0;
return dst;
}
@@ -645,6 +649,11 @@ ureg_emit_insn(struct ureg_program *ureg,
unsigned opcode,
boolean saturate,
boolean predicate,
+ boolean pred_negate,
+ unsigned pred_swizzle_x,
+ unsigned pred_swizzle_y,
+ unsigned pred_swizzle_z,
+ unsigned pred_swizzle_w,
unsigned num_dst,
unsigned num_src )
{
@@ -666,6 +675,11 @@ ureg_emit_insn(struct ureg_program *ureg,
if (predicate) {
out[0].insn.Extended = 1;
out[1].insn_ext_predicate = tgsi_default_instruction_ext_predicate();
+ out[1].insn_ext_predicate.Negate = pred_negate;
+ out[1].insn_ext_predicate.SwizzleX = pred_swizzle_x;
+ out[1].insn_ext_predicate.SwizzleY = pred_swizzle_y;
+ out[1].insn_ext_predicate.SwizzleZ = pred_swizzle_z;
+ out[1].insn_ext_predicate.SwizzleW = pred_swizzle_w;
} else {
out[0].insn.Extended = 0;
}
@@ -761,11 +775,30 @@ ureg_insn(struct ureg_program *ureg,
unsigned insn, i;
boolean saturate;
boolean predicate;
+ boolean negate;
+ unsigned swizzle[4];
saturate = nr_dst ? dst[0].Saturate : FALSE;
predicate = nr_dst ? dst[0].Predicate : FALSE;
+ if (predicate) {
+ negate = dst[0].PredNegate;
+ swizzle[0] = dst[0].PredSwizzleX;
+ swizzle[1] = dst[0].PredSwizzleY;
+ swizzle[2] = dst[0].PredSwizzleZ;
+ swizzle[3] = dst[0].PredSwizzleW;
+ }
- insn = ureg_emit_insn( ureg, opcode, saturate, predicate, nr_dst, nr_src );
+ insn = ureg_emit_insn(ureg,
+ opcode,
+ saturate,
+ predicate,
+ negate,
+ swizzle[0],
+ swizzle[1],
+ swizzle[2],
+ swizzle[3],
+ nr_dst,
+ nr_src);
for (i = 0; i < nr_dst; i++)
ureg_emit_dst( ureg, dst[i] );
@@ -788,11 +821,30 @@ ureg_tex_insn(struct ureg_program *ureg,
unsigned insn, i;
boolean saturate;
boolean predicate;
+ boolean negate;
+ unsigned swizzle[4];
saturate = nr_dst ? dst[0].Saturate : FALSE;
predicate = nr_dst ? dst[0].Predicate : FALSE;
+ if (predicate) {
+ negate = dst[0].PredNegate;
+ swizzle[0] = dst[0].PredSwizzleX;
+ swizzle[1] = dst[0].PredSwizzleY;
+ swizzle[2] = dst[0].PredSwizzleZ;
+ swizzle[3] = dst[0].PredSwizzleW;
+ }
- insn = ureg_emit_insn( ureg, opcode, saturate, predicate, nr_dst, nr_src );
+ insn = ureg_emit_insn(ureg,
+ opcode,
+ saturate,
+ predicate,
+ negate,
+ swizzle[0],
+ swizzle[1],
+ swizzle[2],
+ swizzle[3],
+ nr_dst,
+ nr_src);
ureg_emit_texture( ureg, insn, target );
@@ -815,7 +867,17 @@ ureg_label_insn(struct ureg_program *ureg,
{
unsigned insn, i;
- insn = ureg_emit_insn( ureg, opcode, FALSE, FALSE, 0, nr_src );
+ insn = ureg_emit_insn(ureg,
+ opcode,
+ FALSE,
+ FALSE,
+ FALSE,
+ TGSI_SWIZZLE_X,
+ TGSI_SWIZZLE_Y,
+ TGSI_SWIZZLE_Z,
+ TGSI_SWIZZLE_W,
+ 0,
+ nr_src);
ureg_emit_label( ureg, insn, label_token );
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.h b/src/gallium/auxiliary/tgsi/tgsi_ureg.h
index 36c0bd2dcf4..a3bc99140cd 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ureg.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.h
@@ -68,9 +68,12 @@ struct ureg_dst
unsigned Indirect : 1; /* BOOL */
unsigned Saturate : 1; /* BOOL */
unsigned Predicate : 1;
+ unsigned PredNegate : 1; /* BOOL */
+ unsigned PredSwizzleX: 2; /* TGSI_SWIZZLE_ */
+ unsigned PredSwizzleY: 2; /* TGSI_SWIZZLE_ */
+ unsigned PredSwizzleZ: 2; /* TGSI_SWIZZLE_ */
+ unsigned PredSwizzleW: 2; /* TGSI_SWIZZLE_ */
int Index : 16; /* SINT */
- unsigned Pad1 : 5;
- unsigned Pad2 : 1; /* BOOL */
int IndirectIndex : 16; /* SINT */
int IndirectSwizzle : 2; /* TGSI_SWIZZLE_ */
};
@@ -275,6 +278,11 @@ ureg_emit_insn(struct ureg_program *ureg,
unsigned opcode,
boolean saturate,
boolean predicate,
+ boolean pred_negate,
+ unsigned pred_swizzle_x,
+ unsigned pred_swizzle_y,
+ unsigned pred_swizzle_z,
+ unsigned pred_swizzle_w,
unsigned num_dst,
unsigned num_src );
@@ -305,7 +313,17 @@ ureg_fixup_insn_size(struct ureg_program *ureg,
static INLINE void ureg_##op( struct ureg_program *ureg ) \
{ \
unsigned opcode = TGSI_OPCODE_##op; \
- unsigned insn = ureg_emit_insn( ureg, opcode, FALSE, FALSE, 0, 0 );\
+ unsigned insn = ureg_emit_insn(ureg, \
+ opcode, \
+ FALSE, \
+ FALSE, \
+ FALSE, \
+ TGSI_SWIZZLE_X, \
+ TGSI_SWIZZLE_Y, \
+ TGSI_SWIZZLE_Z, \
+ TGSI_SWIZZLE_W, \
+ 0, \
+ 0); \
ureg_fixup_insn_size( ureg, insn ); \
}
@@ -314,7 +332,17 @@ static INLINE void ureg_##op( struct ureg_program *ureg, \
struct ureg_src src ) \
{ \
unsigned opcode = TGSI_OPCODE_##op; \
- unsigned insn = ureg_emit_insn( ureg, opcode, FALSE, FALSE, 0, 1 );\
+ unsigned insn = ureg_emit_insn(ureg, \
+ opcode, \
+ FALSE, \
+ FALSE, \
+ FALSE, \
+ TGSI_SWIZZLE_X, \
+ TGSI_SWIZZLE_Y, \
+ TGSI_SWIZZLE_Z, \
+ TGSI_SWIZZLE_W, \
+ 0, \
+ 1); \
ureg_emit_src( ureg, src ); \
ureg_fixup_insn_size( ureg, insn ); \
}
@@ -324,7 +352,17 @@ static INLINE void ureg_##op( struct ureg_program *ureg, \
unsigned *label_token ) \
{ \
unsigned opcode = TGSI_OPCODE_##op; \
- unsigned insn = ureg_emit_insn( ureg, opcode, FALSE, FALSE, 0, 0 );\
+ unsigned insn = ureg_emit_insn(ureg, \
+ opcode, \
+ FALSE, \
+ FALSE, \
+ FALSE, \
+ TGSI_SWIZZLE_X, \
+ TGSI_SWIZZLE_Y, \
+ TGSI_SWIZZLE_Z, \
+ TGSI_SWIZZLE_W, \
+ 0, \
+ 0); \
ureg_emit_label( ureg, insn, label_token ); \
ureg_fixup_insn_size( ureg, insn ); \
}
@@ -335,7 +373,17 @@ static INLINE void ureg_##op( struct ureg_program *ureg, \
unsigned *label_token ) \
{ \
unsigned opcode = TGSI_OPCODE_##op; \
- unsigned insn = ureg_emit_insn( ureg, opcode, FALSE, FALSE, 0, 1 );\
+ unsigned insn = ureg_emit_insn(ureg, \
+ opcode, \
+ FALSE, \
+ FALSE, \
+ FALSE, \
+ TGSI_SWIZZLE_X, \
+ TGSI_SWIZZLE_Y, \
+ TGSI_SWIZZLE_Z, \
+ TGSI_SWIZZLE_W, \
+ 0, \
+ 1); \
ureg_emit_label( ureg, insn, label_token ); \
ureg_emit_src( ureg, src ); \
ureg_fixup_insn_size( ureg, insn ); \
@@ -346,7 +394,17 @@ static INLINE void ureg_##op( struct ureg_program *ureg, \
struct ureg_dst dst ) \
{ \
unsigned opcode = TGSI_OPCODE_##op; \
- unsigned insn = ureg_emit_insn( ureg, opcode, dst.Saturate, dst.Predicate, 1, 0 );\
+ unsigned insn = ureg_emit_insn(ureg, \
+ opcode, \
+ dst.Saturate, \
+ dst.Predicate, \
+ dst.PredNegate, \
+ dst.PredSwizzleX, \
+ dst.PredSwizzleY, \
+ dst.PredSwizzleZ, \
+ dst.PredSwizzleW, \
+ 1, \
+ 0); \
ureg_emit_dst( ureg, dst ); \
ureg_fixup_insn_size( ureg, insn ); \
}
@@ -358,7 +416,17 @@ static INLINE void ureg_##op( struct ureg_program *ureg, \
struct ureg_src src ) \
{ \
unsigned opcode = TGSI_OPCODE_##op; \
- unsigned insn = ureg_emit_insn( ureg, opcode, dst.Saturate, dst.Predicate, 1, 1 );\
+ unsigned insn = ureg_emit_insn(ureg, \
+ opcode, \
+ dst.Saturate, \
+ dst.Predicate, \
+ dst.PredNegate, \
+ dst.PredSwizzleX, \
+ dst.PredSwizzleY, \
+ dst.PredSwizzleZ, \
+ dst.PredSwizzleW, \
+ 1, \
+ 1); \
ureg_emit_dst( ureg, dst ); \
ureg_emit_src( ureg, src ); \
ureg_fixup_insn_size( ureg, insn ); \
@@ -371,7 +439,17 @@ static INLINE void ureg_##op( struct ureg_program *ureg, \
struct ureg_src src1 ) \
{ \
unsigned opcode = TGSI_OPCODE_##op; \
- unsigned insn = ureg_emit_insn( ureg, opcode, dst.Saturate, dst.Predicate, 1, 2 );\
+ unsigned insn = ureg_emit_insn(ureg, \
+ opcode, \
+ dst.Saturate, \
+ dst.Predicate, \
+ dst.PredNegate, \
+ dst.PredSwizzleX, \
+ dst.PredSwizzleY, \
+ dst.PredSwizzleZ, \
+ dst.PredSwizzleW, \
+ 1, \
+ 2); \
ureg_emit_dst( ureg, dst ); \
ureg_emit_src( ureg, src0 ); \
ureg_emit_src( ureg, src1 ); \
@@ -386,7 +464,17 @@ static INLINE void ureg_##op( struct ureg_program *ureg, \
struct ureg_src src1 ) \
{ \
unsigned opcode = TGSI_OPCODE_##op; \
- unsigned insn = ureg_emit_insn( ureg, opcode, dst.Saturate, dst.Predicate, 1, 2 );\
+ unsigned insn = ureg_emit_insn(ureg, \
+ opcode, \
+ dst.Saturate, \
+ dst.Predicate, \
+ dst.PredNegate, \
+ dst.PredSwizzleX, \
+ dst.PredSwizzleY, \
+ dst.PredSwizzleZ, \
+ dst.PredSwizzleW, \
+ 1, \
+ 2); \
ureg_emit_texture( ureg, insn, target ); \
ureg_emit_dst( ureg, dst ); \
ureg_emit_src( ureg, src0 ); \
@@ -402,7 +490,17 @@ static INLINE void ureg_##op( struct ureg_program *ureg, \
struct ureg_src src2 ) \
{ \
unsigned opcode = TGSI_OPCODE_##op; \
- unsigned insn = ureg_emit_insn( ureg, opcode, dst.Saturate, dst.Predicate, 1, 3 );\
+ unsigned insn = ureg_emit_insn(ureg, \
+ opcode, \
+ dst.Saturate, \
+ dst.Predicate, \
+ dst.PredNegate, \
+ dst.PredSwizzleX, \
+ dst.PredSwizzleY, \
+ dst.PredSwizzleZ, \
+ dst.PredSwizzleW, \
+ 1, \
+ 3); \
ureg_emit_dst( ureg, dst ); \
ureg_emit_src( ureg, src0 ); \
ureg_emit_src( ureg, src1 ); \
@@ -420,7 +518,17 @@ static INLINE void ureg_##op( struct ureg_program *ureg, \
struct ureg_src src3 ) \
{ \
unsigned opcode = TGSI_OPCODE_##op; \
- unsigned insn = ureg_emit_insn( ureg, opcode, dst.Saturate, dst.Predicate, 1, 4 );\
+ unsigned insn = ureg_emit_insn(ureg, \
+ opcode, \
+ dst.Saturate, \
+ dst.Predicate, \
+ dst.PredNegate, \
+ dst.PredSwizzleX, \
+ dst.PredSwizzleY, \
+ dst.PredSwizzleZ, \
+ dst.PredSwizzleW, \
+ 1, \
+ 4); \
ureg_emit_texture( ureg, insn, target ); \
ureg_emit_dst( ureg, dst ); \
ureg_emit_src( ureg, src0 ); \
@@ -503,10 +611,20 @@ ureg_saturate( struct ureg_dst reg )
}
static INLINE struct ureg_dst
-ureg_predicate(struct ureg_dst reg)
+ureg_predicate(struct ureg_dst reg,
+ boolean negate,
+ unsigned swizzle_x,
+ unsigned swizzle_y,
+ unsigned swizzle_z,
+ unsigned swizzle_w)
{
assert(reg.File != TGSI_FILE_NULL);
reg.Predicate = 1;
+ reg.PredNegate = negate;
+ reg.PredSwizzleX = swizzle_x;
+ reg.PredSwizzleY = swizzle_y;
+ reg.PredSwizzleZ = swizzle_z;
+ reg.PredSwizzleW = swizzle_w;
return reg;
}
@@ -544,9 +662,12 @@ ureg_dst( struct ureg_src src )
dst.IndirectSwizzle = src.IndirectSwizzle;
dst.Saturate = 0;
dst.Predicate = 0;
+ dst.PredNegate = 0;
+ dst.PredSwizzleX = TGSI_SWIZZLE_X;
+ dst.PredSwizzleY = TGSI_SWIZZLE_Y;
+ dst.PredSwizzleZ = TGSI_SWIZZLE_Z;
+ dst.PredSwizzleW = TGSI_SWIZZLE_W;
dst.Index = src.Index;
- dst.Pad1 = 0;
- dst.Pad2 = 0;
return dst;
}
@@ -586,9 +707,12 @@ ureg_dst_undef( void )
dst.IndirectSwizzle = 0;
dst.Saturate = 0;
dst.Predicate = 0;
+ dst.PredNegate = 0;
+ dst.PredSwizzleX = TGSI_SWIZZLE_X;
+ dst.PredSwizzleY = TGSI_SWIZZLE_Y;
+ dst.PredSwizzleZ = TGSI_SWIZZLE_Z;
+ dst.PredSwizzleW = TGSI_SWIZZLE_W;
dst.Index = 0;
- dst.Pad1 = 0;
- dst.Pad2 = 0;
return dst;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 07:31:19 +0000