/*
* Copyright (C) 2005 Ben Skeggs.
*
+ * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
+ * Adaptation and modification for ATI/AMD Radeon R500 GPU chipsets.
+ *
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
#define COMPILE_STATE struct r300_pfs_compile_state *cs = fp->cs
+#define R500_US_NUM_TEMP_REGS 128
+#define R500_US_NUM_CONST_REGS 256
+
/* "Register" flags */
#define REG_CONSTANT (1 << 8)
+#define REG_SRC_REL (1 << 9)
+#define REG_DEST_REL (1 << 7)
/* Swizzle tools */
#define R500_SWIZZLE_ZERO 4
#define R500_SWIZZLE_ONE 6
#define R500_SWIZ_RGB_ZERO ((4 << 0) | (4 << 3) | (4 << 6))
#define R500_SWIZ_RGB_ONE ((6 << 0) | (6 << 3) | (6 << 6))
+#define R500_SWIZ_RGB_RGB ((0 << 0) | (1 << 3) | (2 << 6))
+#define R500_SWIZ_MOD_NEG 1
+#define R500_SWIZ_MOD_ABS 2
+#define R500_SWIZ_MOD_NEG_ABS 3
+/* Swizzles for inst2 */
+#define MAKE_SWIZ_TEX_STRQ(x) (x << 8)
+#define MAKE_SWIZ_TEX_RGBA(x) (x << 24)
/* Swizzles for inst3 */
#define MAKE_SWIZ_RGB_A(x) (x << 2)
#define MAKE_SWIZ_RGB_B(x) (x << 15)
#define MAKE_SWIZ_RGBA_C(x) (x << 14)
#define MAKE_SWIZ_ALPHA_C(x) (x << 27)
+/* Writemasks */
+#define R500_WRITEMASK_G 0x2
+#define R500_WRITEMASK_RGB 0x7
+#define R500_WRITEMASK_A 0x8
+#define R500_WRITEMASK_AR 0x9
+#define R500_WRITEMASK_AG 0xA
+#define R500_WRITEMASK_ARG 0xB
+#define R500_WRITEMASK_AB 0xC
+#define R500_WRITEMASK_ARGB 0xF
+
+/* 1/(2pi), needed for quick modulus in trig insts
+ * Thanks to glisse for pointing out how to do it! */
+static const GLfloat RCP_2PI[] = {0.15915494309189535,
+ 0.15915494309189535,
+ 0.15915494309189535,
+ 0.15915494309189535};
+
+static const GLfloat LIT[] = {127.999999,
+ 127.999999,
+ 127.999999,
+ -127.999999};
+
+static void dump_program(struct r500_fragment_program *fp);
+
static inline GLuint make_rgb_swizzle(struct prog_src_register src) {
GLuint swiz = 0x0;
GLuint temp;
/* This could be optimized, but it should be plenty fast already. */
- for (int i = 0; i < 3; i++) {
- temp = (src.Swizzle >> i*3) & 0x7;
+ int i;
+ for (i = 0; i < 3; i++) {
+ temp = GET_SWZ(src.Swizzle, i);
/* Fix SWIZZLE_ONE */
if (temp == 5) temp++;
- swiz += temp << i*3;
+ swiz |= temp << i*3;
+ }
+ if (src.NegateBase)
+ swiz |= (R500_SWIZ_MOD_NEG << 9);
+ return swiz;
+}
+
+static inline GLuint make_rgba_swizzle(GLuint src) {
+ GLuint swiz = 0x0;
+ GLuint temp;
+ int i;
+ for (i = 0; i < 4; i++) {
+ temp = GET_SWZ(src, i);
+ /* Fix SWIZZLE_ONE */
+ if (temp == 5) temp++;
+ swiz |= temp << i*3;
}
return swiz;
}
static inline GLuint make_alpha_swizzle(struct prog_src_register src) {
- GLuint swiz = (src.Swizzle >> 12) & 0x7;
+ GLuint swiz = GET_SWZ(src.Swizzle, 3);
+
if (swiz == 5) swiz++;
+
+ if (src.NegateBase)
+ swiz |= (R500_SWIZ_MOD_NEG << 3);
+
return swiz;
}
-static GLuint make_src(struct prog_src_register src) {
- GLuint reg = src.Index;
- switch (src.File) {
- case PROGRAM_INPUT:
- /* Ugly hack needed to work around Mesa;
- * fragments don't get loaded right otherwise! */
- reg = 0x0;
- break;
- case PROGRAM_CONSTANT:
- reg |= REG_CONSTANT;
- break;
- default:
- // ERROR("Can't handle src.File %x\n", src.File);
+static inline GLuint make_sop_swizzle(struct prog_src_register src) {
+ GLuint swiz = GET_SWZ(src.Swizzle, 0);
+
+ if (swiz == 5) swiz++;
+ return swiz;
+}
+
+static inline GLuint make_strq_swizzle(struct prog_src_register src) {
+ GLuint swiz = 0x0, temp = 0x0;
+ int i;
+ for (i = 0; i < 4; i++) {
+ temp = GET_SWZ(src.Swizzle, i) & 0x3;
+ swiz |= temp << i*2;
+ }
+ return swiz;
+}
+
+static int get_temp(struct r500_fragment_program *fp, int slot) {
+
+ COMPILE_STATE;
+
+ int r = fp->temp_reg_offset + cs->temp_in_use + slot;
+
+ if (r > R500_US_NUM_TEMP_REGS) {
+ ERROR("Too many temporary registers requested, can't compile!\n");
+ }
+
+ return r;
+}
+
+/* Borrowed verbatim from r300_fragprog since it hasn't changed. */
+static GLuint emit_const4fv(struct r500_fragment_program *fp,
+ const GLfloat * cp)
+{
+ GLuint reg = 0x0;
+ int index;
+
+ for (index = 0; index < fp->const_nr; ++index) {
+ if (fp->constant[index] == cp)
break;
}
+
+ if (index >= fp->const_nr) {
+ if (index >= R500_US_NUM_CONST_REGS) {
+ ERROR("Out of hw constants!\n");
+ return reg;
+ }
+
+ fp->const_nr++;
+ fp->constant[index] = cp;
+ }
+
+ reg = index | REG_CONSTANT;
+ return reg;
+}
+
+static GLuint make_src(struct r500_fragment_program *fp, struct prog_src_register src) {
+ COMPILE_STATE;
+ GLuint reg;
+ switch (src.File) {
+ case PROGRAM_TEMPORARY:
+ reg = src.Index + fp->temp_reg_offset;
+ break;
+ case PROGRAM_INPUT:
+ reg = cs->inputs[src.Index].reg;
+ break;
+ case PROGRAM_LOCAL_PARAM:
+ reg = emit_const4fv(fp,
+ fp->mesa_program.Base.LocalParams[src.
+ Index]);
+ break;
+ case PROGRAM_ENV_PARAM:
+ reg = emit_const4fv(fp,
+ fp->ctx->FragmentProgram.Parameters[src.
+ Index]);
+ break;
+ case PROGRAM_STATE_VAR:
+ case PROGRAM_NAMED_PARAM:
+ case PROGRAM_CONSTANT:
+ reg = emit_const4fv(fp, fp->mesa_program.Base.Parameters->
+ ParameterValues[src.Index]);
+ break;
+ default:
+ ERROR("Can't handle src.File %x\n", src.File);
+ reg = 0x0;
+ break;
+ }
return reg;
}
-static GLuint make_dest(struct prog_dst_register dest) {
- GLuint reg = dest.Index;
+static GLuint make_dest(struct r500_fragment_program *fp, struct prog_dst_register dest) {
+ GLuint reg;
switch (dest.File) {
+ case PROGRAM_TEMPORARY:
+ reg = dest.Index + fp->temp_reg_offset;
+ break;
case PROGRAM_OUTPUT:
/* Eventually we may need to handle multiple
* rendering targets... */
- break;
- case PROGRAM_CONSTANT:
- reg |= REG_CONSTANT;
+ reg = dest.Index;
break;
default:
- // ERROR("Can't handle dest.File %x\n", dest.File);
+ ERROR("Can't handle dest.File %x\n", dest.File);
+ reg = 0x0;
break;
}
return reg;
}
-static void dumb_shader(struct r500_fragment_program *fp)
+static void emit_tex(struct r500_fragment_program *fp,
+ struct prog_instruction *fpi, int dest, int counter)
{
- /* R500_INST_TYPE_TEX */
- fp->inst[0].inst0 = 0x7808;
- fp->inst[0].inst1 = R500_TEX_ID(0) | R500_TEX_INST_LD | R500_TEX_SEM_ACQUIRE | R500_TEX_IGNORE_UNCOVERED;
- fp->inst[0].inst2 = R500_TEX_SRC_ADDR(0) | R500_TEX_SRC_S_SWIZ_R |
- R500_TEX_SRC_T_SWIZ_G |
- R500_TEX_DST_ADDR(0) |
- R500_TEX_DST_R_SWIZ_R |
- R500_TEX_DST_G_SWIZ_G |
- R500_TEX_DST_B_SWIZ_B |
- R500_TEX_DST_A_SWIZ_A;
- fp->inst[0].inst3 = R500_DX_ADDR(0) |
- R500_DX_S_SWIZ_R |
- R500_DX_T_SWIZ_R |
- R500_DX_R_SWIZ_R |
- R500_DX_Q_SWIZ_R |
- R500_DY_ADDR(0) |
- R500_DY_S_SWIZ_R |
- R500_DY_T_SWIZ_R |
- R500_DY_R_SWIZ_R |
- R500_DY_Q_SWIZ_R;
- fp->inst[0].inst4 = 0x0;
- fp->inst[0].inst5 = 0x0;
+ int hwsrc, hwdest;
+ GLuint mask;
- fp->inst[1].inst0 = R500_INST_TYPE_OUT |
- R500_INST_TEX_SEM_WAIT |
- R500_INST_LAST |
- R500_INST_RGB_OMASK_R |
- R500_INST_RGB_OMASK_G |
- R500_INST_RGB_OMASK_B |
- R500_INST_ALPHA_OMASK;
- fp->inst[1].inst1 = R500_RGB_ADDR0(0) |
- R500_RGB_ADDR1(0) |
- R500_RGB_ADDR1_CONST |
- R500_RGB_ADDR2(0) |
- R500_RGB_ADDR2_CONST |
- R500_RGB_SRCP_OP_1_MINUS_2RGB0;
- fp->inst[1].inst2 = R500_ALPHA_ADDR0(0) |
- R500_ALPHA_ADDR1(0) |
- R500_ALPHA_ADDR1_CONST |
- R500_ALPHA_ADDR2(0) |
- R500_ALPHA_ADDR2_CONST |
- R500_ALPHA_SRCP_OP_1_MINUS_2A0;
- fp->inst[1].inst3 = R500_ALU_RGB_SEL_A_SRC0 |
- R500_ALU_RGB_R_SWIZ_A_R |
- R500_ALU_RGB_G_SWIZ_A_G |
- R500_ALU_RGB_B_SWIZ_A_B |
- R500_ALU_RGB_SEL_B_SRC0 |
- R500_ALU_RGB_R_SWIZ_B_1 |
- R500_ALU_RGB_B_SWIZ_B_1 |
- R500_ALU_RGB_G_SWIZ_B_1;
- fp->inst[1].inst4 = R500_ALPHA_OP_MAD |
- R500_ALPHA_SWIZ_A_A |
- R500_ALPHA_SWIZ_B_1;
- fp->inst[1].inst5 = R500_ALU_RGBA_OP_MAD |
- R500_ALU_RGBA_R_SWIZ_0 |
- R500_ALU_RGBA_G_SWIZ_0 |
- R500_ALU_RGBA_B_SWIZ_0 |
- R500_ALU_RGBA_A_SWIZ_0;
+ mask = fpi->DstReg.WriteMask << 11;
+ hwsrc = make_src(fp, fpi->SrcReg[0]);
- fp->cs->nrslots = 2;
- fp->translated = GL_TRUE;
+ if (fpi->DstReg.File == PROGRAM_OUTPUT) {
+ hwdest = get_temp(fp, 0);
+ } else {
+ hwdest = dest;
+ }
+
+ fp->inst[counter].inst0 = R500_INST_TYPE_TEX | mask
+ | R500_INST_TEX_SEM_WAIT;
+
+ fp->inst[counter].inst1 = R500_TEX_ID(fpi->TexSrcUnit)
+ | R500_TEX_SEM_ACQUIRE | R500_TEX_IGNORE_UNCOVERED;
+
+ if (fpi->TexSrcTarget == TEXTURE_RECT_INDEX)
+ fp->inst[counter].inst1 |= R500_TEX_UNSCALED;
+
+ switch (fpi->Opcode) {
+ case OPCODE_KIL:
+ fp->inst[counter].inst1 |= R500_TEX_INST_TEXKILL;
+ break;
+ case OPCODE_TEX:
+ fp->inst[counter].inst1 |= R500_TEX_INST_LD;
+ break;
+ case OPCODE_TXB:
+ fp->inst[counter].inst1 |= R500_TEX_INST_LODBIAS;
+ break;
+ case OPCODE_TXP:
+ fp->inst[counter].inst1 |= R500_TEX_INST_PROJ;
+ break;
+ default:
+ ERROR("emit_tex can't handle opcode %x\n", fpi->Opcode);
+ }
+
+ fp->inst[counter].inst2 = R500_TEX_SRC_ADDR(hwsrc)
+ | MAKE_SWIZ_TEX_STRQ(make_strq_swizzle(fpi->SrcReg[0]))
+ /* | R500_TEX_SRC_S_SWIZ_R | R500_TEX_SRC_T_SWIZ_G
+ | R500_TEX_SRC_R_SWIZ_B | R500_TEX_SRC_Q_SWIZ_A */
+ | R500_TEX_DST_ADDR(hwdest)
+ | R500_TEX_DST_R_SWIZ_R | R500_TEX_DST_G_SWIZ_G
+ | R500_TEX_DST_B_SWIZ_B | R500_TEX_DST_A_SWIZ_A;
+
+ fp->inst[counter].inst3 = 0x0;
+ fp->inst[counter].inst4 = 0x0;
+ fp->inst[counter].inst5 = 0x0;
+
+ if (fpi->DstReg.File == PROGRAM_OUTPUT) {
+ counter++;
+ fp->inst[counter].inst0 = R500_INST_TYPE_OUT
+ | R500_INST_TEX_SEM_WAIT | (mask << 4);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_RGB)
+ | R500_ALU_RGB_SEL_B_SRC0
+ | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_RGB)
+ | R500_ALU_RGB_OMOD_DISABLE;
+ fp->inst[counter].inst4 = R500_ALPHA_OP_CMP
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(R500_ALPHA_SWIZ_A_A)
+ | R500_ALPHA_SEL_B_SRC0 | MAKE_SWIZ_ALPHA_B(R500_ALPHA_SWIZ_A_A)
+ | R500_ALPHA_OMOD_DISABLE;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_CMP
+ | R500_ALU_RGBA_ADDRD(dest)
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+ }
+}
+
+static void emit_alu(struct r500_fragment_program *fp, int counter, struct prog_instruction *fpi) {
+ if (fpi->DstReg.File == PROGRAM_OUTPUT) {
+ fp->inst[counter].inst0 = R500_INST_TYPE_OUT;
+
+ if (fpi->DstReg.Index == FRAG_RESULT_COLR)
+ fp->inst[counter].inst0 |= (fpi->DstReg.WriteMask << 15);
+
+ if (fpi->DstReg.Index == FRAG_RESULT_DEPR)
+ fp->inst[counter].inst4 = R500_ALPHA_W_OMASK;
+ } else {
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU
+ /* pixel_mask */
+ | (fpi->DstReg.WriteMask << 11);
+ }
+
+ fp->inst[counter].inst0 |= R500_INST_TEX_SEM_WAIT;
+
+ /* Ideally, we shouldn't have to explicitly clear memory here! */
+ fp->inst[counter].inst1 = 0x0;
+ fp->inst[counter].inst2 = 0x0;
+ fp->inst[counter].inst3 = 0x0;
+ fp->inst[counter].inst5 = 0x0;
+}
+
+static void emit_mov(struct r500_fragment_program *fp, int counter, struct prog_instruction *fpi, GLuint src_reg, GLuint swizzle, GLuint dest) {
+ /* The r3xx shader uses MAD to implement MOV. We are using CMP, since
+ * it is technically more accurate and recommended by ATI/AMD. */
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src_reg);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src_reg);
+ /* (De)mangle the swizzle from Mesa to R500. */
+ swizzle = make_rgba_swizzle(swizzle);
+ /* 0x1FF is 9 bits, size of an RGB swizzle. */
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A((swizzle & 0x1ff))
+ | R500_ALU_RGB_SEL_B_SRC0
+ | MAKE_SWIZ_RGB_B((swizzle & 0x1ff))
+ | R500_ALU_RGB_OMOD_DISABLE;
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_CMP
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(GET_SWZ(swizzle, 3))
+ | R500_ALPHA_SEL_B_SRC0 | MAKE_SWIZ_ALPHA_B(GET_SWZ(swizzle, 3))
+ | R500_ALPHA_OMOD_DISABLE;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_CMP
+ | R500_ALU_RGBA_ADDRD(dest)
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+}
+
+static void emit_mad(struct r500_fragment_program *fp, int counter, struct prog_instruction *fpi, int one, int two, int three) {
+ /* Note: This code was all Corbin's. Corbin is a rather hackish coder.
+ * If you can make it pretty or fast, please do so! */
+ emit_alu(fp, counter, fpi);
+ /* Common MAD stuff */
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(make_dest(fp, fpi->DstReg));
+ fp->inst[counter].inst5 |= R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(make_dest(fp, fpi->DstReg));
+ switch (one) {
+ case 0:
+ case 1:
+ case 2:
+ fp->inst[counter].inst1 |= R500_RGB_ADDR0(make_src(fp, fpi->SrcReg[one]));
+ fp->inst[counter].inst2 |= R500_ALPHA_ADDR0(make_src(fp, fpi->SrcReg[one]));
+ fp->inst[counter].inst3 |= R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[one]));
+ fp->inst[counter].inst4 |= R500_ALPHA_SEL_A_SRC0
+ | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[one]));
+ break;
+ case R500_SWIZZLE_ZERO:
+ fp->inst[counter].inst3 |= MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_ZERO);
+ fp->inst[counter].inst4 |= MAKE_SWIZ_ALPHA_A(R500_SWIZZLE_ZERO);
+ break;
+ case R500_SWIZZLE_ONE:
+ fp->inst[counter].inst3 |= MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_ONE);
+ fp->inst[counter].inst4 |= MAKE_SWIZ_ALPHA_A(R500_SWIZZLE_ONE);
+ break;
+ default:
+ ERROR("Bad src index in emit_mad: %d\n", one);
+ break;
+ }
+ switch (two) {
+ case 0:
+ case 1:
+ case 2:
+ fp->inst[counter].inst1 |= R500_RGB_ADDR1(make_src(fp, fpi->SrcReg[two]));
+ fp->inst[counter].inst2 |= R500_ALPHA_ADDR1(make_src(fp, fpi->SrcReg[two]));
+ fp->inst[counter].inst3 |= R500_ALU_RGB_SEL_B_SRC1
+ | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[two]));
+ fp->inst[counter].inst4 |= R500_ALPHA_SEL_B_SRC1
+ | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[two]));
+ break;
+ case R500_SWIZZLE_ZERO:
+ fp->inst[counter].inst3 |= MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_ZERO);
+ fp->inst[counter].inst4 |= MAKE_SWIZ_ALPHA_B(R500_SWIZZLE_ZERO);
+ break;
+ case R500_SWIZZLE_ONE:
+ fp->inst[counter].inst3 |= MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_ONE);
+ fp->inst[counter].inst4 |= MAKE_SWIZ_ALPHA_B(R500_SWIZZLE_ONE);
+ break;
+ default:
+ ERROR("Bad src index in emit_mad: %d\n", two);
+ break;
+ }
+ switch (three) {
+ case 0:
+ case 1:
+ case 2:
+ fp->inst[counter].inst1 |= R500_RGB_ADDR2(make_src(fp, fpi->SrcReg[three]));
+ fp->inst[counter].inst2 |= R500_ALPHA_ADDR2(make_src(fp, fpi->SrcReg[three]));
+ fp->inst[counter].inst5 |= R500_ALU_RGBA_SEL_C_SRC2
+ | MAKE_SWIZ_RGBA_C(make_rgb_swizzle(fpi->SrcReg[three]))
+ | R500_ALU_RGBA_ALPHA_SEL_C_SRC2
+ | MAKE_SWIZ_ALPHA_C(make_alpha_swizzle(fpi->SrcReg[three]));
+ break;
+ case R500_SWIZZLE_ZERO:
+ fp->inst[counter].inst5 |= MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+ break;
+ case R500_SWIZZLE_ONE:
+ fp->inst[counter].inst5 |= MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ONE)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ONE);
+ break;
+ default:
+ ERROR("Bad src index in emit_mad: %d\n", three);
+ break;
+ }
}
static GLboolean parse_program(struct r500_fragment_program *fp)
struct gl_fragment_program *mp = &fp->mesa_program;
const struct prog_instruction *inst = mp->Base.Instructions;
struct prog_instruction *fpi;
- GLuint src[3], dest, temp[2];
- int flags, mask, counter = 0;
+ GLuint src[3], dest = 0;
+ int temp_swiz, counter = 0;
if (!inst || inst[0].Opcode == OPCODE_END) {
ERROR("The program is empty!\n");
for (fpi = mp->Base.Instructions; fpi->Opcode != OPCODE_END; fpi++) {
if (fpi->Opcode != OPCODE_KIL) {
- dest = make_dest(fpi->DstReg);
- mask = fpi->DstReg.WriteMask;
+ dest = make_dest(fp, fpi->DstReg);
}
switch (fpi->Opcode) {
case OPCODE_ABS:
- src[0] = make_src(fpi->SrcReg[0]);
- /* Variation on MOV */
- fp->inst[counter].inst0 = R500_INST_TYPE_ALU
- | R500_INST_RGB_WMASK_R | R500_INST_RGB_WMASK_G
- | R500_INST_RGB_WMASK_B | R500_INST_ALPHA_WMASK;
- fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]);
- fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]);
+ emit_mov(fp, counter, fpi, make_src(fp, fpi->SrcReg[0]), fpi->SrcReg[0].Swizzle, dest);
+ fp->inst[counter].inst3 |= R500_ALU_RGB_MOD_A_ABS
+ | R500_ALU_RGB_MOD_B_ABS;
+ fp->inst[counter].inst4 |= R500_ALPHA_MOD_A_ABS
+ | R500_ALPHA_MOD_B_ABS;
+ break;
+ case OPCODE_ADD:
+ /* Variation on MAD: 1*src0+src1 */
+ emit_mad(fp, counter, fpi, R500_SWIZZLE_ONE, 0, 1);
+ break;
+ case OPCODE_CMP:
+ /* This inst's selects need to be swapped as follows:
+ * 0 -> C ; 1 -> B ; 2 -> A */
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ src[2] = make_src(fp, fpi->SrcReg[2]);
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[2])
+ | R500_RGB_ADDR1(src[1]) | R500_RGB_ADDR2(src[0]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[2])
+ | R500_ALPHA_ADDR1(src[1]) | R500_ALPHA_ADDR2(src[0]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[2]))
+ | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_CMP
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[2]))
+ | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_CMP
+ | R500_ALU_RGBA_ADDRD(dest)
+ | R500_ALU_RGBA_SEL_C_SRC2
+ | MAKE_SWIZ_RGBA_C(make_rgb_swizzle(fpi->SrcReg[0]))
+ | R500_ALU_RGBA_ALPHA_SEL_C_SRC2
+ | MAKE_SWIZ_ALPHA_C(make_alpha_swizzle(fpi->SrcReg[0]));
+ break;
+ case OPCODE_COS:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = emit_const4fv(fp, RCP_2PI);
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | R500_INST_TEX_SEM_WAIT
+ | (R500_WRITEMASK_ARGB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
+ | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
+ | R500_ALPHA_ADDR1(src[1]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_RGB)
+ | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_RGB);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
+ | R500_ALPHA_SEL_A_SRC0 | R500_ALPHA_SWIZ_A_A
+ | R500_ALPHA_SEL_B_SRC1 | R500_ALPHA_SWIZ_B_A;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0))
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+ counter++;
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | (R500_WRITEMASK_ARGB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_RGB);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_FRC
+ | R500_ALPHA_ADDRD(get_temp(fp, 1))
+ | R500_ALPHA_SEL_A_SRC0 | R500_ALPHA_SWIZ_A_A;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_FRC
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 1));
+ counter++;
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 1));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 1));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0;
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_COS
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_sop_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_DP3:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
+ | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
+ | R500_ALPHA_ADDR1(src[1]);
fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
| MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]))
- | R500_ALU_RGB_MOD_A_ABS | R500_ALU_RGB_SEL_B_SRC0
- | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[0]));
- fp->inst[counter].inst4 = R500_ALPHA_OP_MAX
+ | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_DP
| R500_ALPHA_ADDRD(dest)
- | R500_ALPHA_SEL_A_SRC0
- | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0])) | R500_ALPHA_MOD_A_ABS
- | R500_ALPHA_SEL_B_SRC0 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[0]));
- fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAX
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]))
+ | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_DP3
| R500_ALU_RGBA_ADDRD(dest);
break;
- case OPCODE_ADD:
- src[0] = make_src(fpi->SrcReg[0]);
- src[1] = make_src(fpi->SrcReg[1]);
- /* Variation on MAD: 1*src0+src1 */
- fp->inst[counter].inst0 = R500_INST_TYPE_ALU
- | R500_INST_RGB_WMASK_R | R500_INST_RGB_WMASK_G
- | R500_INST_RGB_WMASK_B | R500_INST_ALPHA_WMASK;
+ case OPCODE_DP4:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ /* Based on DP3 */
+ emit_alu(fp, counter, fpi);
fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
| R500_RGB_ADDR1(src[1]);
fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
| R500_ALPHA_ADDR1(src[1]);
- fp->inst[counter].inst3 = /* 1 */
- MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_ONE)
- | R500_ALU_RGB_SEL_B_SRC0 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[0]));
- fp->inst[counter].inst4 = R500_ALPHA_OP_MAD
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]))
+ | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_DP
| R500_ALPHA_ADDRD(dest)
- /* | R500_ALPHA_SEL_A_SRC0 */ | MAKE_SWIZ_ALPHA_A(R500_SWIZZLE_ONE)
- | R500_ALPHA_SEL_B_SRC0 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[0]));
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]))
+ | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_DP4
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_DPH:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ /* Based on DP3 */
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
+ | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
+ | R500_ALPHA_ADDR1(src[1]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]))
+ | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_DP
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(R500_SWIZZLE_ONE)
+ | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_DP4
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_DST:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ /* [1, src0.y*src1.y, src0.z, src1.w]
+ * So basically MUL with lotsa swizzling. */
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
+ | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
+ | R500_ALPHA_ADDR1(src[1]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | R500_ALU_RGB_SEL_B_SRC1;
+ /* Select [1, y, z, 1] */
+ temp_swiz = (make_rgb_swizzle(fpi->SrcReg[0]) & ~0x7) | R500_SWIZZLE_ONE;
+ fp->inst[counter].inst3 |= MAKE_SWIZ_RGB_A(temp_swiz);
+ /* Select [1, y, 1, w] */
+ temp_swiz = (make_rgb_swizzle(fpi->SrcReg[0]) & ~0x1c7) | R500_SWIZZLE_ONE | (R500_SWIZZLE_ONE << 6);
+ fp->inst[counter].inst3 |= MAKE_SWIZ_RGB_B(temp_swiz);
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(R500_SWIZZLE_ONE)
+ | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1]));
fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
| R500_ALU_RGBA_ADDRD(dest)
- | R500_ALU_RGBA_SEL_C_SRC1
- | MAKE_SWIZ_RGBA_C(make_rgb_swizzle(fpi->SrcReg[1]))
- | R500_ALU_RGBA_ALPHA_SEL_C_SRC1
- | MAKE_SWIZ_ALPHA_C(make_alpha_swizzle(fpi->SrcReg[1]));
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
break;
- case OPCODE_MAD:
- src[0] = make_src(fpi->SrcReg[0]);
- src[1] = make_src(fpi->SrcReg[1]);
- src[2] = make_src(fpi->SrcReg[2]);
- fp->inst[counter].inst0 = R500_INST_TYPE_ALU
- | R500_INST_RGB_WMASK_R | R500_INST_RGB_WMASK_G
- | R500_INST_RGB_WMASK_B | R500_INST_ALPHA_WMASK;
+ case OPCODE_EX2:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_EX2
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_sop_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_FRC:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_FRC
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_FRC
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_LG2:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_LN2
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_sop_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_LIT:
+ /* To be honest, I have no idea how I came up with the following.
+ * All I know is that it's based on the r3xx stuff, and was
+ * concieved with the help of NyQuil. Mmm, MyQuil. */
+
+ /* First instruction */
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = emit_const4fv(fp, LIT);
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | R500_INST_TEX_SEM_WAIT
+ | (R500_WRITEMASK_ARG << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]) | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]) | R500_ALPHA_ADDR1(src[1]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]))
+ | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_ZERO);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_MAX
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]))
+ | R500_ALPHA_SEL_B_SRC1 | R500_ALPHA_SWIZ_B_A;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAX
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0));
+ counter++;
+ /* Second instruction */
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | (R500_WRITEMASK_AB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 0)) | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 0));
+ /* Select [z, z, z, y] */
+ temp_swiz = 2 | (2 << 3) | (2 << 6);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(temp_swiz)
+ | R500_ALU_RGB_SEL_B_SRC0
+ | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_RGB);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_LN2
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
+ | R500_ALPHA_SEL_A_SRC0 | R500_ALPHA_SWIZ_A_G;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MIN
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0));
+ counter++;
+ /* Third instruction */
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | (R500_WRITEMASK_AG << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 0));
+ /* Select [x, x, x, z] */
+ temp_swiz = 0;
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(temp_swiz)
+ | R500_ALU_RGB_SEL_B_SRC0
+ | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_ONE);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(get_temp(fp, 1))
+ | R500_ALPHA_SEL_A_SRC0 | R500_ALPHA_SWIZ_A_A
+ | R500_ALPHA_SEL_B_SRC0 | R500_ALPHA_SWIZ_B_B;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 1))
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | R500_ALU_RGBA_A_SWIZ_0;
+ counter++;
+ /* Fourth instruction */
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | (R500_WRITEMASK_AR << 11);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst3 = MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_ONE)
+ | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_ONE);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_EX2
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
+ | R500_ALPHA_SEL_A_SRC0 | R500_ALPHA_SWIZ_A_A;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0))
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+ counter++;
+ /* Fifth instruction */
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | (R500_WRITEMASK_AB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 0));
+ /* Select [w, w, w] */
+ temp_swiz = 3 | (3 << 3) | (3 << 6);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_ZERO)
+ | R500_ALU_RGB_SEL_B_SRC0
+ | MAKE_SWIZ_RGB_B(temp_swiz);
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
+ | R500_ALPHA_SWIZ_A_1
+ | R500_ALPHA_SWIZ_B_1;
+ /* Select [-y, -y, -y] */
+ temp_swiz = 1 | (1 << 3) | (1 << 6);
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_CMP
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0))
+ | MAKE_SWIZ_RGBA_C(temp_swiz)
+ | R500_ALU_RGBA_MOD_C_NEG
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+ counter++;
+ /* Final instruction */
+ emit_mov(fp, counter, fpi, get_temp(fp, 0), SWIZZLE_NOOP, dest);
+ break;
+ case OPCODE_LRP:
+ /* src0 * src1 + INV(src0) * src2
+ * 1) MUL src0, src1, temp
+ * 2) PRE 1-src0; MAD srcp, src2, temp */
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ src[2] = make_src(fp, fpi->SrcReg[2]);
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | R500_INST_TEX_SEM_WAIT
+ | R500_INST_NOP | (R500_WRITEMASK_ARGB << 11);
fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
- | R500_RGB_ADDR1(src[1]) | R500_RGB_ADDR2(src[2]);
+ | R500_RGB_ADDR1(src[1]);
fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
- | R500_ALPHA_ADDR1(src[1]) | R500_ALPHA_ADDR2(src[2]);
+ | R500_ALPHA_ADDR1(src[1]);
fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
| MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]))
| R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[1]));
fp->inst[counter].inst4 = R500_ALPHA_OP_MAD
- | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
| R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]))
| R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0))
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+ counter++;
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
+ | R500_RGB_ADDR1(src[2])
+ | R500_RGB_ADDR2(get_temp(fp, 0))
+ | R500_RGB_SRCP_OP_1_MINUS_RGB0;
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
+ | R500_ALPHA_ADDR1(src[2])
+ | R500_ALPHA_ADDR2(get_temp(fp, 0))
+ | R500_ALPHA_SRCP_OP_1_MINUS_A0;
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRCP
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]))
+ | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_RGB);
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRCP | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]))
+ | R500_ALPHA_SEL_B_SRC1 | R500_ALPHA_SWIZ_B_A;
fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
| R500_ALU_RGBA_ADDRD(dest)
- | R500_ALU_RGBA_SEL_C_SRC2
- | MAKE_SWIZ_RGBA_C(make_rgb_swizzle(fpi->SrcReg[2]))
+ | R500_ALU_RGBA_SEL_C_SRC2 | MAKE_SWIZ_RGBA_C(make_rgb_swizzle(fpi->SrcReg[2]))
| R500_ALU_RGBA_ALPHA_SEL_C_SRC2
| MAKE_SWIZ_ALPHA_C(make_alpha_swizzle(fpi->SrcReg[2]));
break;
- case OPCODE_MOV:
- src[0] = make_src(fpi->SrcReg[0]);
- /* We use MAX, but MIN, CND, and CMP also work.
- * Just remember to disable the OMOD! */
- fp->inst[counter].inst0 = R500_INST_TYPE_ALU
- | R500_INST_RGB_WMASK_R | R500_INST_RGB_WMASK_G
- | R500_INST_RGB_WMASK_B | R500_INST_ALPHA_WMASK;
- fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]);
- fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]);
+ case OPCODE_MAD:
+ emit_mad(fp, counter, fpi, 0, 1, 2);
+ break;
+ case OPCODE_MAX:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]) | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]) | R500_ALPHA_ADDR1(src[1]);
fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
- | R500_ALU_RGB_R_SWIZ_A_R | R500_ALU_RGB_G_SWIZ_A_G | R500_ALU_RGB_B_SWIZ_A_B
- | R500_ALU_RGB_SEL_B_SRC0
- | R500_ALU_RGB_R_SWIZ_B_R | R500_ALU_RGB_G_SWIZ_B_G | R500_ALU_RGB_B_SWIZ_B_B
- | R500_ALU_RGB_OMOD_DISABLE;
- fp->inst[counter].inst4 = R500_ALPHA_OP_MAX
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]))
+ | R500_ALU_RGB_SEL_B_SRC1
+ | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_MAX
| R500_ALPHA_ADDRD(dest)
- | R500_ALPHA_SEL_A_SRC0 | R500_ALPHA_SEL_B_SRC0
- | R500_ALPHA_OMOD_DISABLE;
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]))
+ | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1]));
fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAX
| R500_ALU_RGBA_ADDRD(dest);
break;
+ case OPCODE_MIN:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]) | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]) | R500_ALPHA_ADDR1(src[1]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]))
+ | R500_ALU_RGB_SEL_B_SRC1
+ | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_MIN
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]))
+ | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MIN
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_MOV:
+ emit_mov(fp, counter, fpi, make_src(fp, fpi->SrcReg[0]), fpi->SrcReg[0].Swizzle, dest);
+ break;
case OPCODE_MUL:
- src[0] = make_src(fpi->SrcReg[0]);
- src[1] = make_src(fpi->SrcReg[1]);
/* Variation on MAD: src0*src1+0 */
- fp->inst[counter].inst0 = R500_INST_TYPE_ALU
- | R500_INST_RGB_WMASK_R | R500_INST_RGB_WMASK_G
- | R500_INST_RGB_WMASK_B | R500_INST_ALPHA_WMASK;
- fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
+ emit_mad(fp, counter, fpi, 0, 1, R500_SWIZZLE_ZERO);
+ break;
+ case OPCODE_POW:
+ /* POW(a,b) = EX2(LN2(a)*b) */
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | R500_INST_TEX_SEM_WAIT
+ | (R500_WRITEMASK_ARGB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst4 = R500_ALPHA_OP_LN2
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_sop_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0));
+ counter++;
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | (R500_WRITEMASK_ARGB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 0))
| R500_RGB_ADDR1(src[1]);
- fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 0))
| R500_ALPHA_ADDR1(src[1]);
fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
| MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]))
| R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[1]));
fp->inst[counter].inst4 = R500_ALPHA_OP_MAD
- | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_ADDRD(get_temp(fp, 1))
| R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]))
| R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1]));
fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
- | R500_ALU_RGBA_ADDRD(dest)
- // | R500_ALU_RGBA_SEL_C_SRC2
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 1))
| MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
- // | R500_ALU_RGBA_ALPHA_SEL_C_SRC2
| MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+ counter++;
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 1));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 1));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_EX2
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_sop_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
+ | R500_ALU_RGBA_ADDRD(dest);
break;
- case OPCODE_SUB:
- src[0] = make_src(fpi->SrcReg[0]);
- src[1] = make_src(fpi->SrcReg[1]);
- /* Variation on MAD: 1*src0-src1 */
- fp->inst[counter].inst0 = R500_INST_TYPE_ALU
- | R500_INST_RGB_WMASK_R | R500_INST_RGB_WMASK_G
- | R500_INST_RGB_WMASK_B | R500_INST_ALPHA_WMASK;
+ case OPCODE_RCP:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_RCP
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_sop_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_RSQ:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_RSQ
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_sop_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_SCS:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = emit_const4fv(fp, RCP_2PI);
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | R500_INST_TEX_SEM_WAIT
+ | (R500_WRITEMASK_ARGB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
+ | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
+ | R500_ALPHA_ADDR1(src[1]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_RGB)
+ | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_RGB);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
+ | R500_ALPHA_SEL_A_SRC0 | R500_ALPHA_SWIZ_A_A
+ | R500_ALPHA_SEL_B_SRC1 | R500_ALPHA_SWIZ_B_A;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0))
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+ counter++;
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | (R500_WRITEMASK_ARGB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_RGB);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_FRC
+ | R500_ALPHA_ADDRD(get_temp(fp, 1))
+ | R500_ALPHA_SEL_A_SRC0 | R500_ALPHA_SWIZ_A_A;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_FRC
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 1));
+ counter++;
+ /* Do a cosine, then a sine, masking out the channels we want to protect. */
+ /* Cosine only goes in R (x) channel. */
+ fpi->DstReg.WriteMask = 0x1;
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 1));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 1));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_COS
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_sop_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
+ | R500_ALU_RGBA_ADDRD(dest);
+ counter++;
+ /* Sine only goes in G (y) channel. */
+ fpi->DstReg.WriteMask = 0x2;
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 1));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 1));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_SIN
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_sop_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_SGE:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | R500_INST_TEX_SEM_WAIT
+ | (R500_WRITEMASK_ARGB << 11);
fp->inst[counter].inst1 = R500_RGB_ADDR1(src[0])
| R500_RGB_ADDR2(src[1]);
fp->inst[counter].inst2 = R500_ALPHA_ADDR1(src[0])
MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_ONE)
| R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[0]));
fp->inst[counter].inst4 = R500_ALPHA_OP_MAD
- | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
| R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(R500_SWIZZLE_ONE)
| R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[0]));
fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0))
+ | R500_ALU_RGBA_SEL_C_SRC2
+ | MAKE_SWIZ_RGBA_C(make_rgb_swizzle(fpi->SrcReg[1]))
+ | R500_ALU_RGBA_MOD_C_NEG
+ | R500_ALU_RGBA_ALPHA_SEL_C_SRC2
+ | MAKE_SWIZ_ALPHA_C(make_alpha_swizzle(fpi->SrcReg[1]))
+ | R500_ALU_RGBA_ALPHA_MOD_C_NEG;
+ counter++;
+ /* This inst's selects need to be swapped as follows:
+ * 0 -> C ; 1 -> B ; 2 -> A */
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_ONE)
+ | R500_ALU_RGB_SEL_B_SRC0
+ | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_ZERO);
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_CMP
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(R500_SWIZZLE_ONE)
+ | R500_ALPHA_SEL_B_SRC0 | MAKE_SWIZ_ALPHA_B(R500_SWIZZLE_ZERO);
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_CMP
| R500_ALU_RGBA_ADDRD(dest)
+ | R500_ALU_RGBA_SEL_C_SRC0
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_RGB)
+ | R500_ALU_RGBA_ALPHA_SEL_C_SRC0
+ | R500_ALU_RGBA_A_SWIZ_A;
+ break;
+ case OPCODE_SIN:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = emit_const4fv(fp, RCP_2PI);
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | R500_INST_TEX_SEM_WAIT
+ | (R500_WRITEMASK_ARGB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
+ | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
+ | R500_ALPHA_ADDR1(src[1]);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_RGB)
+ | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_RGB);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
+ | R500_ALPHA_SEL_A_SRC0 | R500_ALPHA_SWIZ_A_A
+ | R500_ALPHA_SEL_B_SRC1 | R500_ALPHA_SWIZ_B_A;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0))
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+ counter++;
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | (R500_WRITEMASK_ARGB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_RGB);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_FRC
+ | R500_ALPHA_ADDRD(get_temp(fp, 1))
+ | R500_ALPHA_SEL_A_SRC0 | R500_ALPHA_SWIZ_A_A;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_FRC
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 1));
+ counter++;
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 1));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 1));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0;
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_SIN
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_sop_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
+ | R500_ALU_RGBA_ADDRD(dest);
+ break;
+ case OPCODE_SLT:
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | R500_INST_TEX_SEM_WAIT
+ | (R500_WRITEMASK_ARGB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR1(src[0])
+ | R500_RGB_ADDR2(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR1(src[0])
+ | R500_ALPHA_ADDR2(src[1]);
+ fp->inst[counter].inst3 = /* 1 */
+ MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_ONE)
+ | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst4 = R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(R500_SWIZZLE_ONE)
+ | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[0]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0))
| R500_ALU_RGBA_SEL_C_SRC2
| MAKE_SWIZ_RGBA_C(make_rgb_swizzle(fpi->SrcReg[1]))
| R500_ALU_RGBA_MOD_C_NEG
| R500_ALU_RGBA_ALPHA_SEL_C_SRC2
| MAKE_SWIZ_ALPHA_C(make_alpha_swizzle(fpi->SrcReg[1]))
| R500_ALU_RGBA_ALPHA_MOD_C_NEG;
+ counter++;
+ /* This inst's selects need to be swapped as follows:
+ * 0 -> C ; 1 -> B ; 2 -> A */
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(get_temp(fp, 0));
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(R500_SWIZ_RGB_ZERO)
+ | R500_ALU_RGB_SEL_B_SRC0
+ | MAKE_SWIZ_RGB_B(R500_SWIZ_RGB_ONE);
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_CMP
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(R500_SWIZZLE_ZERO)
+ | R500_ALPHA_SEL_B_SRC0 | MAKE_SWIZ_ALPHA_B(R500_SWIZZLE_ONE);
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_CMP
+ | R500_ALU_RGBA_ADDRD(dest)
+ | R500_ALU_RGBA_SEL_C_SRC0
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_RGB)
+ | R500_ALU_RGBA_ALPHA_SEL_C_SRC0
+ | R500_ALU_RGBA_A_SWIZ_A;
+ break;
+ case OPCODE_SUB:
+ /* Variation on MAD: 1*src0-src1 */
+ fpi->SrcReg[1].NegateBase = 0xF; /* NEG_XYZW */
+ emit_mad(fp, counter, fpi, R500_SWIZZLE_ONE, 0, 1);
+ break;
+ case OPCODE_SWZ:
+ /* TODO: The rarer negation masks! */
+ emit_mov(fp, counter, fpi, make_src(fp, fpi->SrcReg[0]), fpi->SrcReg[0].Swizzle, dest);
+ break;
+ case OPCODE_XPD:
+ /* src0 * src1 - src1 * src0
+ * 1) MUL temp.xyz, src0.yzx, src1.zxy
+ * 2) MAD src0.zxy, src1.yzx, -temp.xyz */
+ src[0] = make_src(fp, fpi->SrcReg[0]);
+ src[1] = make_src(fp, fpi->SrcReg[1]);
+ fp->inst[counter].inst0 = R500_INST_TYPE_ALU | R500_INST_TEX_SEM_WAIT
+ | (R500_WRITEMASK_RGB << 11);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
+ | R500_RGB_ADDR1(src[1]);
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
+ | R500_ALPHA_ADDR1(src[1]);
+ /* Select [y, z, x] */
+ temp_swiz = make_rgb_swizzle(fpi->SrcReg[0]);
+ temp_swiz = (GET_SWZ(temp_swiz, 1) << 0) | (GET_SWZ(temp_swiz, 2) << 3) | (GET_SWZ(temp_swiz, 0) << 6);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(temp_swiz);
+ /* Select [z, x, y] */
+ temp_swiz = make_rgb_swizzle(fpi->SrcReg[1]);
+ temp_swiz = (GET_SWZ(temp_swiz, 2) << 0) | (GET_SWZ(temp_swiz, 0) << 3) | (GET_SWZ(temp_swiz, 1) << 6);
+ fp->inst[counter].inst3 |= R500_ALU_RGB_SEL_B_SRC1
+ | MAKE_SWIZ_RGB_B(temp_swiz);
+ fp->inst[counter].inst4 = R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(get_temp(fp, 0))
+ | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]))
+ | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1]));
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(get_temp(fp, 0))
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_ZERO)
+ | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO);
+ counter++;
+ emit_alu(fp, counter, fpi);
+ fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0])
+ | R500_RGB_ADDR1(src[1])
+ | R500_RGB_ADDR2(get_temp(fp, 0));
+ fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0])
+ | R500_ALPHA_ADDR1(src[1])
+ | R500_ALPHA_ADDR2(get_temp(fp, 0));
+ /* Select [z, x, y] */
+ temp_swiz = make_rgb_swizzle(fpi->SrcReg[0]);
+ temp_swiz = (GET_SWZ(temp_swiz, 2) << 0) | (GET_SWZ(temp_swiz, 0) << 3) | (GET_SWZ(temp_swiz, 1) << 6);
+ fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
+ | MAKE_SWIZ_RGB_A(temp_swiz);
+ /* Select [y, z, x] */
+ temp_swiz = make_rgb_swizzle(fpi->SrcReg[1]);
+ temp_swiz = (GET_SWZ(temp_swiz, 1) << 0) | (GET_SWZ(temp_swiz, 2) << 3) | (GET_SWZ(temp_swiz, 0) << 6);
+ fp->inst[counter].inst3 |= R500_ALU_RGB_SEL_B_SRC1
+ | MAKE_SWIZ_RGB_B(temp_swiz);
+ fp->inst[counter].inst4 |= R500_ALPHA_OP_MAD
+ | R500_ALPHA_ADDRD(dest)
+ | R500_ALPHA_SWIZ_A_1
+ | R500_ALPHA_SWIZ_B_1;
+ fp->inst[counter].inst5 = R500_ALU_RGBA_OP_MAD
+ | R500_ALU_RGBA_ADDRD(dest)
+ | R500_ALU_RGBA_SEL_C_SRC2
+ | MAKE_SWIZ_RGBA_C(R500_SWIZ_RGB_RGB)
+ | R500_ALU_RGBA_MOD_C_NEG
+ | R500_ALU_RGBA_A_SWIZ_0;
+ break;
+ case OPCODE_KIL:
+ case OPCODE_TEX:
+ case OPCODE_TXB:
+ case OPCODE_TXP:
+ emit_tex(fp, fpi, dest, counter);
+ if (fpi->DstReg.File == PROGRAM_OUTPUT)
+ counter++;
break;
default:
- ERROR("unknown fpi->Opcode %d\n", fpi->Opcode);
+ ERROR("unknown fpi->Opcode %s\n", _mesa_opcode_string(fpi->Opcode));
break;
}
if (fpi->SaturateMode == SATURATE_ZERO_ONE) {
fp->inst[counter].inst0 |= R500_INST_RGB_CLAMP | R500_INST_ALPHA_CLAMP;
}
- if (fpi->DstReg.File == PROGRAM_OUTPUT) {
- fp->inst[counter].inst0 |= R500_INST_TYPE_OUT
- | R500_INST_RGB_OMASK_R | R500_INST_RGB_OMASK_G
- | R500_INST_RGB_OMASK_B | R500_INST_ALPHA_OMASK;
- }
counter++;
}
+ /* Finish him! (If it's an ALU/OUT instruction...) */
+ if ((fp->inst[counter-1].inst0 & 0x3) == 1) {
+ fp->inst[counter-1].inst0 |= R500_INST_LAST;
+ } else {
+ /* We still need to put an output inst, right? */
+ WARN_ONCE("Final FP instruction is not an OUT.\n");
+ }
+
fp->cs->nrslots = counter;
- /* Finish him! (If it's an output instruction...)
- * Yes, I know it's ugly... */
- if ((fp->inst[counter].inst0 & 0x3) ^ 0x2) {
- fp->inst[counter].inst0 |= R500_INST_TYPE_OUT
- | R500_INST_TEX_SEM_WAIT | R500_INST_LAST;
- }
+ fp->max_temp_idx++;
return GL_TRUE;
}
struct gl_fragment_program *mp = &fp->mesa_program;
struct prog_instruction *fpi;
GLuint InputsRead = mp->Base.InputsRead;
- GLuint temps_used = 0; /* for fp->temps[] */
+ GLuint temps_used = 0;
int i, j;
/* New compile, reset tracking data */
fp->translated = GL_FALSE;
fp->error = GL_FALSE;
fp->cs = cs = &(R300_CONTEXT(fp->ctx)->state.pfs_compile);
- fp->cur_node = 0;
- fp->first_node_has_tex = 0;
fp->const_nr = 0;
- fp->max_temp_idx = 0;
- fp->node[0].alu_end = -1;
- fp->node[0].tex_end = -1;
+ /* Size of pixel stack, plus 1. */
+ fp->max_temp_idx = 1;
+ /* Temp register offset. */
+ fp->temp_reg_offset = 0;
_mesa_memset(cs, 0, sizeof(*fp->cs));
for (i = 0; i < PFS_MAX_ALU_INST; i++) {
* configures itself based on the fragprog's InputsRead
*
* NOTE: this depends on get_hw_temp() allocating registers in order,
- * starting from register 0.
+ * starting from register 0, so we're just going to do that instead.
*/
-#if 0
/* Texcoords come first */
for (i = 0; i < fp->ctx->Const.MaxTextureUnits; i++) {
if (InputsRead & (FRAG_BIT_TEX0 << i)) {
cs->inputs[FRAG_ATTRIB_TEX0 + i].refcount = 0;
cs->inputs[FRAG_ATTRIB_TEX0 + i].reg =
- get_hw_temp(fp, 0);
+ fp->temp_reg_offset;
+ fp->temp_reg_offset++;
}
}
InputsRead &= ~FRAG_BITS_TEX_ANY;
/* fragment position treated as a texcoord */
if (InputsRead & FRAG_BIT_WPOS) {
cs->inputs[FRAG_ATTRIB_WPOS].refcount = 0;
- cs->inputs[FRAG_ATTRIB_WPOS].reg = get_hw_temp(fp, 0);
- insert_wpos(&mp->Base);
+ cs->inputs[FRAG_ATTRIB_WPOS].reg =
+ fp->temp_reg_offset;
+ fp->temp_reg_offset++;
}
InputsRead &= ~FRAG_BIT_WPOS;
/* Then primary colour */
if (InputsRead & FRAG_BIT_COL0) {
cs->inputs[FRAG_ATTRIB_COL0].refcount = 0;
- cs->inputs[FRAG_ATTRIB_COL0].reg = get_hw_temp(fp, 0);
+ cs->inputs[FRAG_ATTRIB_COL0].reg =
+ fp->temp_reg_offset;
+ fp->temp_reg_offset++;
}
InputsRead &= ~FRAG_BIT_COL0;
/* Secondary color */
if (InputsRead & FRAG_BIT_COL1) {
cs->inputs[FRAG_ATTRIB_COL1].refcount = 0;
- cs->inputs[FRAG_ATTRIB_COL1].reg = get_hw_temp(fp, 0);
+ cs->inputs[FRAG_ATTRIB_COL1].reg =
+ fp->temp_reg_offset;
+ fp->temp_reg_offset++;
}
InputsRead &= ~FRAG_BIT_COL1;
if (InputsRead & (1 << i))
cs->inputs[i].reg = 0;
}
-#endif
- /* Pre-parse the mesa program, grabbing refcounts on input/temp regs.
- * That way, we can free up the reg when it's no longer needed
- */
if (!mp->Base.Instructions) {
- ERROR("No instructions found in program\n");
+ ERROR("No instructions found in program, going to go die now.\n");
return;
}
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) {
- case PROGRAM_TEMPORARY:
- if (!(temps_used & (1 << idx))) {
- cs->temps[idx].reg = -1;
- cs->temps[idx].refcount = 1;
- temps_used |= (1 << idx);
- } else
- cs->temps[idx].refcount++;
- break;
- case PROGRAM_INPUT:
- cs->inputs[idx].refcount++;
- break;
- default:
- break;
+ if (fpi->SrcReg[i].File == PROGRAM_TEMPORARY) {
+ if (fpi->SrcReg[i].Index >= temps_used)
+ temps_used = fpi->SrcReg[i].Index + 1;
}
}
-
- idx = fpi->DstReg.Index;
- if (fpi->DstReg.File == PROGRAM_TEMPORARY) {
- if (!(temps_used & (1 << idx))) {
- cs->temps[idx].reg = -1;
- cs->temps[idx].refcount = 1;
- temps_used |= (1 << idx);
- } else
- cs->temps[idx].refcount++;
- }
}
- cs->temp_in_use = temps_used;
+
+ cs->temp_in_use = temps_used + 1;
+
+ fp->max_temp_idx = fp->temp_reg_offset + cs->temp_in_use;
+
+ if (RADEON_DEBUG & DEBUG_PIXEL)
+ fprintf(stderr, "FP temp indices: fp->max_temp_idx: %d cs->temp_in_use: %d\n", fp->max_temp_idx, cs->temp_in_use);
}
static void update_params(struct r500_fragment_program *fp)
_mesa_load_state_parameters(fp->ctx, mp->Base.Parameters);
}
+static void dumb_shader(struct r500_fragment_program *fp)
+{
+ fp->inst[0].inst0 = R500_INST_TYPE_TEX
+ | R500_INST_TEX_SEM_WAIT
+ | R500_INST_RGB_WMASK_R
+ | R500_INST_RGB_WMASK_G
+ | R500_INST_RGB_WMASK_B
+ | R500_INST_ALPHA_WMASK
+ | R500_INST_RGB_CLAMP
+ | R500_INST_ALPHA_CLAMP;
+ fp->inst[0].inst1 = R500_TEX_ID(0)
+ | R500_TEX_INST_LD
+ | R500_TEX_SEM_ACQUIRE
+ | R500_TEX_IGNORE_UNCOVERED;
+ fp->inst[0].inst2 = R500_TEX_SRC_ADDR(0)
+ | R500_TEX_SRC_S_SWIZ_R
+ | R500_TEX_SRC_T_SWIZ_G
+ | R500_TEX_DST_ADDR(0)
+ | R500_TEX_DST_R_SWIZ_R
+ | R500_TEX_DST_G_SWIZ_G
+ | R500_TEX_DST_B_SWIZ_B
+ | R500_TEX_DST_A_SWIZ_A;
+ fp->inst[0].inst3 = R500_DX_ADDR(0)
+ | R500_DX_S_SWIZ_R
+ | R500_DX_T_SWIZ_R
+ | R500_DX_R_SWIZ_R
+ | R500_DX_Q_SWIZ_R
+ | R500_DY_ADDR(0)
+ | R500_DY_S_SWIZ_R
+ | R500_DY_T_SWIZ_R
+ | R500_DY_R_SWIZ_R
+ | R500_DY_Q_SWIZ_R;
+ fp->inst[0].inst4 = 0x0;
+ fp->inst[0].inst5 = 0x0;
+
+ fp->inst[1].inst0 = R500_INST_TYPE_OUT |
+ R500_INST_TEX_SEM_WAIT |
+ R500_INST_LAST |
+ R500_INST_RGB_OMASK_R |
+ R500_INST_RGB_OMASK_G |
+ R500_INST_RGB_OMASK_B |
+ R500_INST_ALPHA_OMASK;
+ fp->inst[1].inst1 = R500_RGB_ADDR0(0) |
+ R500_RGB_ADDR1(0) |
+ R500_RGB_ADDR1_CONST |
+ R500_RGB_ADDR2(0) |
+ R500_RGB_ADDR2_CONST |
+ R500_RGB_SRCP_OP_1_MINUS_2RGB0;
+ fp->inst[1].inst2 = R500_ALPHA_ADDR0(0) |
+ R500_ALPHA_ADDR1(0) |
+ R500_ALPHA_ADDR1_CONST |
+ R500_ALPHA_ADDR2(0) |
+ R500_ALPHA_ADDR2_CONST |
+ R500_ALPHA_SRCP_OP_1_MINUS_2A0;
+ fp->inst[1].inst3 = R500_ALU_RGB_SEL_A_SRC0 |
+ R500_ALU_RGB_R_SWIZ_A_R |
+ R500_ALU_RGB_G_SWIZ_A_G |
+ R500_ALU_RGB_B_SWIZ_A_B |
+ R500_ALU_RGB_SEL_B_SRC0 |
+ R500_ALU_RGB_R_SWIZ_B_1 |
+ R500_ALU_RGB_B_SWIZ_B_1 |
+ R500_ALU_RGB_G_SWIZ_B_1;
+ fp->inst[1].inst4 = R500_ALPHA_OP_MAD |
+ R500_ALPHA_SWIZ_A_A |
+ R500_ALPHA_SWIZ_B_1;
+ fp->inst[1].inst5 = R500_ALU_RGBA_OP_MAD |
+ R500_ALU_RGBA_R_SWIZ_0 |
+ R500_ALU_RGBA_G_SWIZ_0 |
+ R500_ALU_RGBA_B_SWIZ_0 |
+ R500_ALU_RGBA_A_SWIZ_0;
+
+ fp->cs->nrslots = 2;
+ fp->translated = GL_TRUE;
+}
+
void r500TranslateFragmentShader(r300ContextPtr r300,
struct r500_fragment_program *fp)
{
if (!fp->translated) {
- /* I need to see what I'm working with! */
- fprintf(stderr, "Mesa program:\n");
- fprintf(stderr, "-------------\n");
- _mesa_print_program(&fp->mesa_program.Base);
- fflush(stdout);
-
init_program(r300, fp);
cs = fp->cs;
if (parse_program(fp) == GL_FALSE) {
ERROR("Huh. Couldn't parse program. There should be additional errors explaining why.\nUsing dumb shader...\n");
dumb_shader(fp);
+ fp->inst_offset = 0;
+ fp->inst_end = cs->nrslots - 1;
return;
}
-
- /* Finish off */
- fp->node[fp->cur_node].alu_end =
- cs->nrslots - fp->node[fp->cur_node].alu_offset - 1;
- if (fp->node[fp->cur_node].tex_end < 0)
- fp->node[fp->cur_node].tex_end = 0;
- fp->alu_offset = 0;
- fp->alu_end = cs->nrslots - 1;
- //assert(fp->node[fp->cur_node].alu_end >= 0);
- //assert(fp->alu_end >= 0);
+ fp->inst_offset = 0;
+ fp->inst_end = cs->nrslots - 1;
fp->translated = GL_TRUE;
+ if (RADEON_DEBUG & DEBUG_PIXEL) {
+ fprintf(stderr, "Mesa program:\n");
+ fprintf(stderr, "-------------\n");
+ _mesa_print_program(&fp->mesa_program.Base);
+ fflush(stdout);
+ dump_program(fp);
+ }
+
+
r300UpdateStateParameters(fp->ctx, _NEW_PROGRAM);
}
update_params(fp);
+
+}
+
+static char *toswiz(int swiz_val) {
+ switch(swiz_val) {
+ case 0: return "R";
+ case 1: return "G";
+ case 2: return "B";
+ case 3: return "A";
+ case 4: return "0";
+ case 5: return "1/2";
+ case 6: return "1";
+ case 7: return "U";
+ }
+ return NULL;
+}
+
+static char *toop(int op_val)
+{
+ char *str = NULL;
+ switch (op_val) {
+ case 0: str = "MAD"; break;
+ case 1: str = "DP3"; break;
+ case 2: str = "DP4"; break;
+ case 3: str = "D2A"; break;
+ case 4: str = "MIN"; break;
+ case 5: str = "MAX"; break;
+ case 6: str = "Reserved"; break;
+ case 7: str = "CND"; break;
+ case 8: str = "CMP"; break;
+ case 9: str = "FRC"; break;
+ case 10: str = "SOP"; break;
+ case 11: str = "MDH"; break;
+ case 12: str = "MDV"; break;
+ }
+ return str;
+}
+
+static char *to_alpha_op(int op_val)
+{
+ char *str = NULL;
+ switch (op_val) {
+ case 0: str = "MAD"; break;
+ case 1: str = "DP"; break;
+ case 2: str = "MIN"; break;
+ case 3: str = "MAX"; break;
+ case 4: str = "Reserved"; break;
+ case 5: str = "CND"; break;
+ case 6: str = "CMP"; break;
+ case 7: str = "FRC"; break;
+ case 8: str = "EX2"; break;
+ case 9: str = "LN2"; break;
+ case 10: str = "RCP"; break;
+ case 11: str = "RSQ"; break;
+ case 12: str = "SIN"; break;
+ case 13: str = "COS"; break;
+ case 14: str = "MDH"; break;
+ case 15: str = "MDV"; break;
+ }
+ return str;
+}
+
+static char *to_mask(int val)
+{
+ char *str = NULL;
+ switch(val) {
+ case 0: str = "NONE"; break;
+ case 1: str = "R"; break;
+ case 2: str = "G"; break;
+ case 3: str = "RG"; break;
+ case 4: str = "B"; break;
+ case 5: str = "RB"; break;
+ case 6: str = "GB"; break;
+ case 7: str = "RGB"; break;
+ case 8: str = "A"; break;
+ case 9: str = "AR"; break;
+ case 10: str = "AG"; break;
+ case 11: str = "ARG"; break;
+ case 12: str = "AB"; break;
+ case 13: str = "ARB"; break;
+ case 14: str = "AGB"; break;
+ case 15: str = "ARGB"; break;
+ }
+ return str;
+}
+
+static char *to_texop(int val)
+{
+ switch(val) {
+ case 0: return "NOP";
+ case 1: return "LD";
+ case 2: return "TEXKILL";
+ case 3: return "PROJ";
+ case 4: return "LODBIAS";
+ case 5: return "LOD";
+ case 6: return "DXDY";
+ }
+ return NULL;
+}
+
+static void dump_program(struct r500_fragment_program *fp)
+{
+
+ fprintf(stderr, "R500 Fragment Program:\n--------\n");
+
+ int n;
+ uint32_t inst;
+ uint32_t inst0;
+ char *str = NULL;
+
+ if (fp->const_nr) {
+ fprintf(stderr, "--------\nConstants:\n");
+ for (n = 0; n < fp->const_nr; n++) {
+ fprintf(stderr, "Constant %d: %f %f\n\t %f %f\n", n,
+ fp->constant[n][0], fp->constant[n][1], fp->constant[n][2],
+ fp->constant[n][3]);
+ }
+ fprintf(stderr, "--------\n");
+ }
+
+ for (n = 0; n < fp->inst_end+1; n++) {
+ inst0 = inst = fp->inst[n].inst0;
+ fprintf(stderr,"%d\t0:CMN_INST 0x%08x:", n, inst);
+ switch(inst & 0x3) {
+ case R500_INST_TYPE_ALU: str = "ALU"; break;
+ case R500_INST_TYPE_OUT: str = "OUT"; break;
+ case R500_INST_TYPE_FC: str = "FC"; break;
+ case R500_INST_TYPE_TEX: str = "TEX"; break;
+ };
+ fprintf(stderr,"%s %s %s %s %s ", str,
+ inst & R500_INST_TEX_SEM_WAIT ? "TEX_WAIT" : "",
+ inst & R500_INST_LAST ? "LAST" : "",
+ inst & R500_INST_NOP ? "NOP" : "",
+ inst & R500_INST_ALU_WAIT ? "ALU WAIT" : "");
+ fprintf(stderr,"wmask: %s omask: %s\n", to_mask((inst >> 11) & 0xf),
+ to_mask((inst >> 15) & 0xf));
+
+ switch(inst0 & 0x3) {
+ case 0:
+ case 1:
+ fprintf(stderr,"\t1:RGB_ADDR 0x%08x:", fp->inst[n].inst1);
+ inst = fp->inst[n].inst1;
+
+ fprintf(stderr,"Addr0: %d%c, Addr1: %d%c, Addr2: %d%c, srcp:%d\n",
+ inst & 0xff, (inst & (1<<8)) ? 'c' : 't',
+ (inst >> 10) & 0xff, (inst & (1<<18)) ? 'c' : 't',
+ (inst >> 20) & 0xff, (inst & (1<<28)) ? 'c' : 't',
+ (inst >> 30));
+
+ fprintf(stderr,"\t2:ALPHA_ADDR 0x%08x:", fp->inst[n].inst2);
+ inst = fp->inst[n].inst2;
+ fprintf(stderr,"Addr0: %d%c, Addr1: %d%c, Addr2: %d%c, srcp:%d\n",
+ inst & 0xff, (inst & (1<<8)) ? 'c' : 't',
+ (inst >> 10) & 0xff, (inst & (1<<18)) ? 'c' : 't',
+ (inst >> 20) & 0xff, (inst & (1<<28)) ? 'c' : 't',
+ (inst >> 30));
+ fprintf(stderr,"\t3 RGB_INST: 0x%08x:", fp->inst[n].inst3);
+ inst = fp->inst[n].inst3;
+ fprintf(stderr,"rgb_A_src:%d %s/%s/%s %d rgb_B_src:%d %s/%s/%s %d\n",
+ (inst) & 0x3, toswiz((inst >> 2) & 0x7), toswiz((inst >> 5) & 0x7), toswiz((inst >> 8) & 0x7),
+ (inst >> 11) & 0x3,
+ (inst >> 13) & 0x3, toswiz((inst >> 15) & 0x7), toswiz((inst >> 18) & 0x7), toswiz((inst >> 21) & 0x7),
+ (inst >> 24) & 0x3);
+
+
+ fprintf(stderr,"\t4 ALPHA_INST:0x%08x:", fp->inst[n].inst4);
+ inst = fp->inst[n].inst4;
+ fprintf(stderr,"%s dest:%d%s alp_A_src:%d %s %d alp_B_src:%d %s %d w:%d\n", to_alpha_op(inst & 0xf),
+ (inst >> 4) & 0x7f, inst & (1<<11) ? "(rel)":"",
+ (inst >> 12) & 0x3, toswiz((inst >> 14) & 0x7), (inst >> 17) & 0x3,
+ (inst >> 19) & 0x3, toswiz((inst >> 21) & 0x7), (inst >> 24) & 0x3,
+ (inst >> 31) & 0x1);
+
+ fprintf(stderr,"\t5 RGBA_INST: 0x%08x:", fp->inst[n].inst5);
+ inst = fp->inst[n].inst5;
+ fprintf(stderr,"%s dest:%d%s rgb_C_src:%d %s/%s/%s %d alp_C_src:%d %s %d\n", toop(inst & 0xf),
+ (inst >> 4) & 0x7f, inst & (1<<11) ? "(rel)":"",
+ (inst >> 12) & 0x3, toswiz((inst >> 14) & 0x7), toswiz((inst >> 17) & 0x7), toswiz((inst >> 20) & 0x7),
+ (inst >> 23) & 0x3,
+ (inst >> 25) & 0x3, toswiz((inst >> 27) & 0x7), (inst >> 30) & 0x3);
+ break;
+ case 2:
+ break;
+ case 3:
+ inst = fp->inst[n].inst1;
+ fprintf(stderr,"\t1:TEX_INST: 0x%08x: id: %d op:%s, %s, %s %s\n", inst, (inst >> 16) & 0xf,
+ to_texop((inst >> 22) & 0x7), (inst & (1<<25)) ? "ACQ" : "",
+ (inst & (1<<26)) ? "IGNUNC" : "", (inst & (1<<27)) ? "UNSCALED" : "SCALED");
+ inst = fp->inst[n].inst2;
+ fprintf(stderr,"\t2:TEX_ADDR: 0x%08x: src: %d%s %s/%s/%s/%s dst: %d%s %s/%s/%s/%s\n", inst,
+ inst & 127, inst & (1<<7) ? "(rel)" : "",
+ toswiz((inst >> 8) & 0x3), toswiz((inst >> 10) & 0x3),
+ toswiz((inst >> 12) & 0x3), toswiz((inst >> 14) & 0x3),
+ (inst >> 16) & 127, inst & (1<<23) ? "(rel)" : "",
+ toswiz((inst >> 24) & 0x3), toswiz((inst >> 26) & 0x3),
+ toswiz((inst >> 28) & 0x3), toswiz((inst >> 30) & 0x3));
+
+ fprintf(stderr,"\t3:TEX_DXDY: 0x%08x\n", fp->inst[n].inst3);
+ break;
+ }
+ fprintf(stderr,"\n");
+ }
+
}
projects / mesa.git / blobdiff