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wined3d: Move SHADER_ARB code into arb_program_shader.c.

This commit is contained in:
Ivan Gyurdiev 2006-07-02 19:27:15 -06:00 committed by Alexandre Julliard
parent fce0c625f0
commit d06e13db99
4 changed files with 723 additions and 727 deletions
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704
dlls/wined3d/arb_program_shader.c
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@ -144,6 +144,338 @@ void shader_generate_arb_declarations(
This->baseShader.limits.constant_float - 1);
}
static const char* shift_tab[] = {
"dummy", /* 0 (none) */
"coefmul.x", /* 1 (x2) */
"coefmul.y", /* 2 (x4) */
"coefmul.z", /* 3 (x8) */
"coefmul.w", /* 4 (x16) */
"dummy", /* 5 (x32) */
"dummy", /* 6 (x64) */
"dummy", /* 7 (x128) */
"dummy", /* 8 (d256) */
"dummy", /* 9 (d128) */
"dummy", /* 10 (d64) */
"dummy", /* 11 (d32) */
"coefdiv.w", /* 12 (d16) */
"coefdiv.z", /* 13 (d8) */
"coefdiv.y", /* 14 (d4) */
"coefdiv.x" /* 15 (d2) */
};
static void pshader_get_write_mask(const DWORD output_reg, char *write_mask) {
*write_mask = 0;
if ((output_reg & D3DSP_WRITEMASK_ALL) != D3DSP_WRITEMASK_ALL) {
strcat(write_mask, ".");
if (output_reg & D3DSP_WRITEMASK_0) strcat(write_mask, "r");
if (output_reg & D3DSP_WRITEMASK_1) strcat(write_mask, "g");
if (output_reg & D3DSP_WRITEMASK_2) strcat(write_mask, "b");
if (output_reg & D3DSP_WRITEMASK_3) strcat(write_mask, "a");
}
}
/* TODO: merge with pixel shader */
static void vshader_program_add_output_param_swizzle(const DWORD param, int is_color, char *hwLine) {
/** operand output */
if ((param & D3DSP_WRITEMASK_ALL) != D3DSP_WRITEMASK_ALL) {
strcat(hwLine, ".");
if (param & D3DSP_WRITEMASK_0) { strcat(hwLine, "x"); }
if (param & D3DSP_WRITEMASK_1) { strcat(hwLine, "y"); }
if (param & D3DSP_WRITEMASK_2) { strcat(hwLine, "z"); }
if (param & D3DSP_WRITEMASK_3) { strcat(hwLine, "w"); }
}
}
static void pshader_get_input_register_swizzle(const DWORD instr, char *swzstring) {
static const char swizzle_reg_chars[] = "rgba";
DWORD swizzle = (instr & D3DSP_SWIZZLE_MASK) >> D3DSP_SWIZZLE_SHIFT;
DWORD swizzle_x = swizzle & 0x03;
DWORD swizzle_y = (swizzle >> 2) & 0x03;
DWORD swizzle_z = (swizzle >> 4) & 0x03;
DWORD swizzle_w = (swizzle >> 6) & 0x03;
/**
* swizzle bits fields:
* WWZZYYXX
*/
*swzstring = 0;
if ((D3DSP_NOSWIZZLE >> D3DSP_SWIZZLE_SHIFT) != swizzle) { /* ! D3DVS_NOSWIZZLE == 0xE4 << D3DVS_SWIZZLE_SHIFT */
if (swizzle_x == swizzle_y &&
swizzle_x == swizzle_z &&
swizzle_x == swizzle_w) {
sprintf(swzstring, ".%c", swizzle_reg_chars[swizzle_x]);
} else {
sprintf(swzstring, ".%c%c%c%c",
swizzle_reg_chars[swizzle_x],
swizzle_reg_chars[swizzle_y],
swizzle_reg_chars[swizzle_z],
swizzle_reg_chars[swizzle_w]);
}
}
}
/* TODO: merge with pixel shader */
static void vshader_program_add_input_param_swizzle(const DWORD param, int is_color, char *hwLine) {
static const char swizzle_reg_chars_color_fix[] = "zyxw";
static const char swizzle_reg_chars[] = "xyzw";
const char* swizzle_regs = NULL;
char tmpReg[255];
/** operand input */
DWORD swizzle = (param & D3DVS_SWIZZLE_MASK) >> D3DVS_SWIZZLE_SHIFT;
DWORD swizzle_x = swizzle & 0x03;
DWORD swizzle_y = (swizzle >> 2) & 0x03;
DWORD swizzle_z = (swizzle >> 4) & 0x03;
DWORD swizzle_w = (swizzle >> 6) & 0x03;
if (is_color) {
swizzle_regs = swizzle_reg_chars_color_fix;
} else {
swizzle_regs = swizzle_reg_chars;
}
/**
* swizzle bits fields:
* WWZZYYXX
*/
if ((D3DVS_NOSWIZZLE >> D3DVS_SWIZZLE_SHIFT) == swizzle) { /* D3DVS_NOSWIZZLE == 0xE4 << D3DVS_SWIZZLE_SHIFT */
if (is_color) {
sprintf(tmpReg, ".%c%c%c%c",
swizzle_regs[swizzle_x],
swizzle_regs[swizzle_y],
swizzle_regs[swizzle_z],
swizzle_regs[swizzle_w]);
strcat(hwLine, tmpReg);
}
return ;
}
if (swizzle_x == swizzle_y &&
swizzle_x == swizzle_z &&
swizzle_x == swizzle_w)
{
sprintf(tmpReg, ".%c", swizzle_regs[swizzle_x]);
strcat(hwLine, tmpReg);
} else {
sprintf(tmpReg, ".%c%c%c%c",
swizzle_regs[swizzle_x],
swizzle_regs[swizzle_y],
swizzle_regs[swizzle_z],
swizzle_regs[swizzle_w]);
strcat(hwLine, tmpReg);
}
}
static void pshader_get_register_name(const DWORD param, char* regstr, CHAR *constants) {
DWORD reg = param & D3DSP_REGNUM_MASK;
DWORD regtype = shader_get_regtype(param);
switch (regtype) {
case D3DSPR_TEMP:
sprintf(regstr, "R%lu", reg);
break;
case D3DSPR_INPUT:
if (reg==0) {
strcpy(regstr, "fragment.color.primary");
} else {
strcpy(regstr, "fragment.color.secondary");
}
break;
case D3DSPR_CONST:
if (constants[reg])
sprintf(regstr, "C%lu", reg);
else
sprintf(regstr, "C[%lu]", reg);
break;
case D3DSPR_TEXTURE: /* case D3DSPR_ADDR: */
sprintf(regstr,"T%lu", reg);
break;
case D3DSPR_COLOROUT:
if (reg == 0)
sprintf(regstr, "result.color");
else {
/* TODO: See GL_ARB_draw_buffers */
FIXME("Unsupported write to render target %lu\n", reg);
sprintf(regstr, "unsupported_register");
}
break;
case D3DSPR_DEPTHOUT:
sprintf(regstr, "result.depth");
break;
case D3DSPR_ATTROUT:
sprintf(regstr, "oD[%lu]", reg);
break;
case D3DSPR_TEXCRDOUT:
sprintf(regstr, "oT[%lu]", reg);
break;
default:
FIXME("Unhandled register name Type(%ld)\n", regtype);
sprintf(regstr, "unrecognized_register");
break;
}
}
/* TODO: merge with pixel shader */
static void vshader_program_add_param(SHADER_OPCODE_ARG *arg, const DWORD param, BOOL is_input, char *hwLine) {
/* oPos, oFog and oPts in D3D */
static const char* hwrastout_reg_names[] = { "result.position", "result.fogcoord", "result.pointsize" };
DWORD reg = param & D3DSP_REGNUM_MASK;
DWORD regtype = shader_get_regtype(param);
char tmpReg[255];
BOOL is_color = FALSE;
if ((param & D3DSP_SRCMOD_MASK) == D3DSPSM_NEG) {
strcat(hwLine, " -");
} else {
strcat(hwLine, " ");
}
switch (regtype) {
case D3DSPR_TEMP:
sprintf(tmpReg, "R%lu", reg);
strcat(hwLine, tmpReg);
break;
case D3DSPR_INPUT:
if (arg->reg_maps->semantics_in[WINED3DSHADERDECLUSAGE_DIFFUSE] &&
reg == (arg->reg_maps->semantics_in[WINED3DSHADERDECLUSAGE_DIFFUSE] & D3DSP_REGNUM_MASK))
is_color = TRUE;
if (arg->reg_maps->semantics_in[WINED3DSHADERDECLUSAGE_SPECULAR] &&
reg == (arg->reg_maps->semantics_in[WINED3DSHADERDECLUSAGE_SPECULAR] & D3DSP_REGNUM_MASK))
is_color = TRUE;
/* FIXME: Shaders in 8.1 appear to not require a dcl statement - use
* the reg value from the vertex declaration. However, usage map is not initialized
* in that case - how can we know if an input contains color data or not? */
sprintf(tmpReg, "vertex.attrib[%lu]", reg);
strcat(hwLine, tmpReg);
break;
case D3DSPR_CONST:
/* FIXME: some constants are named so we need a constants map*/
if (arg->reg_maps->constantsF[reg]) {
if (param & D3DVS_ADDRMODE_RELATIVE) {
FIXME("Relative addressing not expected for a named constant %lu\n", reg);
}
sprintf(tmpReg, "C%lu", reg);
} else {
sprintf(tmpReg, "C[%s%lu]", (param & D3DVS_ADDRMODE_RELATIVE) ? "A0.x + " : "", reg);
}
strcat(hwLine, tmpReg);
break;
case D3DSPR_ADDR: /*case D3DSPR_TEXTURE:*/
sprintf(tmpReg, "A%lu", reg);
strcat(hwLine, tmpReg);
break;
case D3DSPR_RASTOUT:
sprintf(tmpReg, "%s", hwrastout_reg_names[reg]);
strcat(hwLine, tmpReg);
break;
case D3DSPR_ATTROUT:
if (reg==0) {
strcat(hwLine, "result.color.primary");
} else {
strcat(hwLine, "result.color.secondary");
}
break;
case D3DSPR_TEXCRDOUT:
sprintf(tmpReg, "result.texcoord[%lu]", reg);
strcat(hwLine, tmpReg);
break;
default:
FIXME("Unknown reg type %ld %ld\n", regtype, reg);
strcat(hwLine, "unrecognized_register");
break;
}
if (!is_input) {
vshader_program_add_output_param_swizzle(param, is_color, hwLine);
} else {
vshader_program_add_input_param_swizzle(param, is_color, hwLine);
}
}
static void pshader_gen_input_modifier_line (
SHADER_BUFFER* buffer,
const DWORD instr,
int tmpreg,
char *outregstr,
CHAR *constants) {
/* Generate a line that does the input modifier computation and return the input register to use */
char regstr[256];
char swzstr[20];
int insert_line;
/* Assume a new line will be added */
insert_line = 1;
/* Get register name */
pshader_get_register_name(instr, regstr, constants);
pshader_get_input_register_swizzle(instr, swzstr);
switch (instr & D3DSP_SRCMOD_MASK) {
case D3DSPSM_NONE:
sprintf(outregstr, "%s%s", regstr, swzstr);
insert_line = 0;
break;
case D3DSPSM_NEG:
sprintf(outregstr, "-%s%s", regstr, swzstr);
insert_line = 0;
break;
case D3DSPSM_BIAS:
shader_addline(buffer, "ADD T%c, %s, -coefdiv.x;\n", 'A' + tmpreg, regstr);
break;
case D3DSPSM_BIASNEG:
shader_addline(buffer, "ADD T%c, -%s, coefdiv.x;\n", 'A' + tmpreg, regstr);
break;
case D3DSPSM_SIGN:
shader_addline(buffer, "MAD T%c, %s, coefmul.x, -one.x;\n", 'A' + tmpreg, regstr);
break;
case D3DSPSM_SIGNNEG:
shader_addline(buffer, "MAD T%c, %s, -coefmul.x, one.x;\n", 'A' + tmpreg, regstr);
break;
case D3DSPSM_COMP:
shader_addline(buffer, "SUB T%c, one.x, %s;\n", 'A' + tmpreg, regstr);
break;
case D3DSPSM_X2:
shader_addline(buffer, "ADD T%c, %s, %s;\n", 'A' + tmpreg, regstr, regstr);
break;
case D3DSPSM_X2NEG:
shader_addline(buffer, "ADD T%c, -%s, -%s;\n", 'A' + tmpreg, regstr, regstr);
break;
case D3DSPSM_DZ:
shader_addline(buffer, "RCP T%c, %s.z;\n", 'A' + tmpreg, regstr);
shader_addline(buffer, "MUL T%c, %s, T%c;\n", 'A' + tmpreg, regstr, 'A' + tmpreg);
break;
case D3DSPSM_DW:
shader_addline(buffer, "RCP T%c, %s.w;\n", 'A' + tmpreg, regstr);
shader_addline(buffer, "MUL T%c, %s, T%c;\n", 'A' + tmpreg, regstr, 'A' + tmpreg);
break;
default:
sprintf(outregstr, "%s%s", regstr, swzstr);
insert_line = 0;
}
/* Return modified or original register, with swizzle */
if (insert_line)
sprintf(outregstr, "T%c%s", 'A' + tmpreg, swzstr);
}
inline static void pshader_gen_output_modifier_line(
SHADER_BUFFER* buffer,
int saturate,
char *write_mask,
int shift,
char *regstr) {
/* Generate a line that does the output modifier computation */
shader_addline(buffer, "MUL%s %s%s, %s, %s;\n", saturate ? "_SAT" : "",
regstr, write_mask, regstr, shift_tab[shift]);
}
/** Process the D3DSIO_DEF opcode into an ARB string - creates a local vec4
* float constant, and stores it's usage on the regmaps. */
void shader_hw_def(SHADER_OPCODE_ARG* arg) {
@ -160,5 +492,375 @@ void shader_hw_def(SHADER_OPCODE_ARG* arg) {
arg->reg_maps->constantsF[reg] = 1;
}
void pshader_hw_cnd(SHADER_OPCODE_ARG* arg) {
/* TODO: Add more ARB_[vertex/fragment]_program specific code here */
SHADER_BUFFER* buffer = arg->buffer;
char dst_wmask[20];
char dst_name[50];
char src_name[3][50];
/* FIXME: support output modifiers */
/* Handle output register */
pshader_get_register_name(arg->dst, dst_name, arg->reg_maps->constantsF);
pshader_get_write_mask(arg->dst, dst_wmask);
strcat(dst_name, dst_wmask);
/* Generate input register names (with modifiers) */
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src_name[0], arg->reg_maps->constantsF);
pshader_gen_input_modifier_line(buffer, arg->src[1], 1, src_name[1], arg->reg_maps->constantsF);
pshader_gen_input_modifier_line(buffer, arg->src[2], 2, src_name[2], arg->reg_maps->constantsF);
shader_addline(buffer, "ADD TMP, -%s, coefdiv.x;\n", src_name[0]);
shader_addline(buffer, "CMP %s, TMP, %s, %s;\n", dst_name, src_name[1], src_name[2]);
}
void pshader_hw_cmp(SHADER_OPCODE_ARG* arg) {
SHADER_BUFFER* buffer = arg->buffer;
char dst_wmask[20];
char dst_name[50];
char src_name[3][50];
/* FIXME: support output modifiers */
/* Handle output register */
pshader_get_register_name(arg->dst, dst_name, arg->reg_maps->constantsF);
pshader_get_write_mask(arg->dst, dst_wmask);
strcat(dst_name, dst_wmask);
/* Generate input register names (with modifiers) */
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src_name[0], arg->reg_maps->constantsF);
pshader_gen_input_modifier_line(buffer, arg->src[1], 1, src_name[1], arg->reg_maps->constantsF);
pshader_gen_input_modifier_line(buffer, arg->src[2], 2, src_name[2], arg->reg_maps->constantsF);
shader_addline(buffer, "CMP %s, %s, %s, %s;\n", dst_name,
src_name[0], src_name[2], src_name[1]);
}
/* Map the opcode 1-to-1 to the GL code */
void pshader_hw_map2gl(SHADER_OPCODE_ARG* arg) {
CONST SHADER_OPCODE* curOpcode = arg->opcode;
SHADER_BUFFER* buffer = arg->buffer;
DWORD dst = arg->dst;
DWORD* src = arg->src;
unsigned int i;
char tmpLine[256];
/* Output token related */
char output_rname[256];
char output_wmask[20];
BOOL saturate = FALSE;
BOOL centroid = FALSE;
BOOL partialprecision = FALSE;
DWORD shift;
strcpy(tmpLine, curOpcode->glname);
/* Process modifiers */
if (0 != (dst & D3DSP_DSTMOD_MASK)) {
DWORD mask = dst & D3DSP_DSTMOD_MASK;
saturate = mask & D3DSPDM_SATURATE;
centroid = mask & D3DSPDM_MSAMPCENTROID;
partialprecision = mask & D3DSPDM_PARTIALPRECISION;
mask &= ~(D3DSPDM_MSAMPCENTROID | D3DSPDM_PARTIALPRECISION | D3DSPDM_SATURATE);
if (mask)
FIXME("Unrecognized modifier(0x%#lx)\n", mask >> D3DSP_DSTMOD_SHIFT);
if (centroid)
FIXME("Unhandled modifier(0x%#lx)\n", mask >> D3DSP_DSTMOD_SHIFT);
}
shift = (dst & D3DSP_DSTSHIFT_MASK) >> D3DSP_DSTSHIFT_SHIFT;
/* Generate input and output registers */
if (curOpcode->num_params > 0) {
char operands[4][100];
/* Generate input register names (with modifiers) */
for (i = 1; i < curOpcode->num_params; ++i)
pshader_gen_input_modifier_line(buffer, src[i-1], i-1, operands[i], arg->reg_maps->constantsF);
/* Handle output register */
pshader_get_register_name(dst, output_rname, arg->reg_maps->constantsF);
strcpy(operands[0], output_rname);
pshader_get_write_mask(dst, output_wmask);
strcat(operands[0], output_wmask);
if (saturate && (shift == 0))
strcat(tmpLine, "_SAT");
strcat(tmpLine, " ");
strcat(tmpLine, operands[0]);
for (i = 1; i < curOpcode->num_params; i++) {
strcat(tmpLine, ", ");
strcat(tmpLine, operands[i]);
}
strcat(tmpLine,";\n");
shader_addline(buffer, tmpLine);
/* A shift requires another line. */
if (shift != 0)
pshader_gen_output_modifier_line(buffer, saturate, output_wmask, shift, output_rname);
}
}
void pshader_hw_tex(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD dst = arg->dst;
DWORD* src = arg->src;
SHADER_BUFFER* buffer = arg->buffer;
DWORD hex_version = This->baseShader.hex_version;
char reg_dest[40];
char reg_coord[40];
DWORD reg_dest_code;
DWORD reg_sampler_code;
/* All versions have a destination register */
reg_dest_code = dst & D3DSP_REGNUM_MASK;
pshader_get_register_name(dst, reg_dest, arg->reg_maps->constantsF);
/* 1.0-1.3: Use destination register as coordinate source.
1.4+: Use provided coordinate source register. */
if (hex_version < D3DPS_VERSION(1,4))
strcpy(reg_coord, reg_dest);
else
pshader_gen_input_modifier_line(buffer, src[0], 0, reg_coord, arg->reg_maps->constantsF);
/* 1.0-1.4: Use destination register number as texture code.
2.0+: Use provided sampler number as texure code. */
if (hex_version < D3DPS_VERSION(2,0))
reg_sampler_code = reg_dest_code;
else
reg_sampler_code = src[1] & D3DSP_REGNUM_MASK;
shader_addline(buffer, "TEX %s, %s, texture[%lu], 2D;\n",
reg_dest, reg_coord, reg_sampler_code);
}
void pshader_hw_texcoord(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD dst = arg->dst;
DWORD* src = arg->src;
SHADER_BUFFER* buffer = arg->buffer;
DWORD hex_version = This->baseShader.hex_version;
char tmp[20];
pshader_get_write_mask(dst, tmp);
if (hex_version != D3DPS_VERSION(1,4)) {
DWORD reg = dst & D3DSP_REGNUM_MASK;
shader_addline(buffer, "MOV T%lu%s, fragment.texcoord[%lu];\n", reg, tmp, reg);
} else {
DWORD reg1 = dst & D3DSP_REGNUM_MASK;
DWORD reg2 = src[0] & D3DSP_REGNUM_MASK;
shader_addline(buffer, "MOV R%lu%s, fragment.texcoord[%lu];\n", reg1, tmp, reg2);
}
}
void pshader_hw_texreg2ar(SHADER_OPCODE_ARG* arg) {
SHADER_BUFFER* buffer = arg->buffer;
DWORD reg1 = arg->dst & D3DSP_REGNUM_MASK;
DWORD reg2 = arg->src[0] & D3DSP_REGNUM_MASK;
shader_addline(buffer, "MOV TMP.r, T%lu.a;\n", reg2);
shader_addline(buffer, "MOV TMP.g, T%lu.r;\n", reg2);
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg1, reg1);
}
void pshader_hw_texreg2gb(SHADER_OPCODE_ARG* arg) {
SHADER_BUFFER* buffer = arg->buffer;
DWORD reg1 = arg->dst & D3DSP_REGNUM_MASK;
DWORD reg2 = arg->src[0] & D3DSP_REGNUM_MASK;
shader_addline(buffer, "MOV TMP.r, T%lu.g;\n", reg2);
shader_addline(buffer, "MOV TMP.g, T%lu.b;\n", reg2);
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg1, reg1);
}
void pshader_hw_texbem(SHADER_OPCODE_ARG* arg) {
SHADER_BUFFER* buffer = arg->buffer;
DWORD reg1 = arg->dst & D3DSP_REGNUM_MASK;
DWORD reg2 = arg->src[0] & D3DSP_REGNUM_MASK;
/* FIXME: Should apply the BUMPMAPENV matrix */
shader_addline(buffer, "ADD TMP.rg, fragment.texcoord[%lu], T%lu;\n", reg1, reg2);
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg1, reg1);
}
void pshader_hw_texm3x2pad(SHADER_OPCODE_ARG* arg) {
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
SHADER_BUFFER* buffer = arg->buffer;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.x, T%lu, %s;\n", reg, src0_name);
}
void pshader_hw_texm3x2tex(SHADER_OPCODE_ARG* arg) {
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
SHADER_BUFFER* buffer = arg->buffer;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.y, T%lu, %s;\n", reg, src0_name);
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg, reg);
}
void pshader_hw_texm3x3pad(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
SHADER_BUFFER* buffer = arg->buffer;
SHADER_PARSE_STATE* current_state = &This->baseShader.parse_state;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.%c, T%lu, %s;\n", 'x' + current_state->current_row, reg, src0_name);
current_state->texcoord_w[current_state->current_row++] = reg;
}
void pshader_hw_texm3x3tex(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
SHADER_BUFFER* buffer = arg->buffer;
SHADER_PARSE_STATE* current_state = &This->baseShader.parse_state;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.z, T%lu, %s;\n", reg, src0_name);
/* Cubemap textures will be more used than 3D ones. */
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], CUBE;\n", reg, reg);
current_state->current_row = 0;
}
void pshader_hw_texm3x3vspec(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
SHADER_BUFFER* buffer = arg->buffer;
SHADER_PARSE_STATE* current_state = &This->baseShader.parse_state;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.z, T%lu, %s;\n", reg, src0_name);
/* Construct the eye-ray vector from w coordinates */
shader_addline(buffer, "MOV TMP2.x, fragment.texcoord[%lu].w;\n", current_state->texcoord_w[0]);
shader_addline(buffer, "MOV TMP2.y, fragment.texcoord[%lu].w;\n", current_state->texcoord_w[1]);
shader_addline(buffer, "MOV TMP2.z, fragment.texcoord[%lu].w;\n", reg);
/* Calculate reflection vector (Assume normal is normalized): RF = 2*(N.E)*N -E */
shader_addline(buffer, "DP3 TMP.w, TMP, TMP2;\n");
shader_addline(buffer, "MUL TMP, TMP.w, TMP;\n");
shader_addline(buffer, "MAD TMP, coefmul.x, TMP, -TMP2;\n");
/* Cubemap textures will be more used than 3D ones. */
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], CUBE;\n", reg, reg);
current_state->current_row = 0;
}
void pshader_hw_texm3x3spec(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
DWORD reg3 = arg->src[1] & D3DSP_REGNUM_MASK;
SHADER_PARSE_STATE* current_state = &This->baseShader.parse_state;
SHADER_BUFFER* buffer = arg->buffer;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.z, T%lu, %s;\n", reg, src0_name);
/* Calculate reflection vector (Assume normal is normalized): RF = 2*(N.E)*N -E */
shader_addline(buffer, "DP3 TMP.w, TMP, C[%lu];\n", reg3);
shader_addline(buffer, "MUL TMP, TMP.w, TMP;\n");
shader_addline(buffer, "MAD TMP, coefmul.x, TMP, -C[%lu];\n", reg3);
/* Cubemap textures will be more used than 3D ones. */
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], CUBE;\n", reg, reg);
current_state->current_row = 0;
}
/** Handles transforming all D3DSIO_M?x? opcodes for
Vertex shaders to ARB_vertex_program codes */
void vshader_hw_mnxn(SHADER_OPCODE_ARG* arg) {
int i;
int nComponents = 0;
SHADER_OPCODE_ARG tmpArg;
/* Set constants for the temporary argument */
tmpArg.shader = arg->shader;
tmpArg.buffer = arg->buffer;
tmpArg.src[0] = arg->src[0];
switch(arg->opcode->opcode) {
case D3DSIO_M4x4:
nComponents = 4;
tmpArg.opcode = &IWineD3DVertexShaderImpl_shader_ins[D3DSIO_DP4];
break;
case D3DSIO_M4x3:
nComponents = 3;
tmpArg.opcode = &IWineD3DVertexShaderImpl_shader_ins[D3DSIO_DP4];
break;
case D3DSIO_M3x4:
nComponents = 4;
tmpArg.opcode = &IWineD3DVertexShaderImpl_shader_ins[D3DSIO_DP3];
break;
case D3DSIO_M3x3:
nComponents = 3;
tmpArg.opcode = &IWineD3DVertexShaderImpl_shader_ins[D3DSIO_DP3];
break;
case D3DSIO_M3x2:
nComponents = 2;
tmpArg.opcode = &IWineD3DVertexShaderImpl_shader_ins[D3DSIO_DP3];
break;
default:
break;
}
for (i = 0; i < nComponents; i++) {
tmpArg.dst = ((arg->dst) & ~D3DSP_WRITEMASK_ALL)|(D3DSP_WRITEMASK_0<<i);
tmpArg.src[1] = arg->src[1]+i;
vshader_hw_map2gl(&tmpArg);
}
}
/* TODO: merge with pixel shader */
/* Map the opcode 1-to-1 to the GL code */
void vshader_hw_map2gl(SHADER_OPCODE_ARG* arg) {
CONST SHADER_OPCODE* curOpcode = arg->opcode;
SHADER_BUFFER* buffer = arg->buffer;
DWORD dst = arg->dst;
DWORD* src = arg->src;
DWORD dst_regtype = shader_get_regtype(dst);
char tmpLine[256];
unsigned int i;
if (curOpcode->opcode == D3DSIO_MOV && dst_regtype == D3DSPR_ADDR)
strcpy(tmpLine, "ARL");
else
strcpy(tmpLine, curOpcode->glname);
if (curOpcode->num_params > 0) {
vshader_program_add_param(arg, dst, FALSE, tmpLine);
for (i = 1; i < curOpcode->num_params; ++i) {
strcat(tmpLine, ",");
vshader_program_add_param(arg, src[i-1], TRUE, tmpLine);
}
}
shader_addline(buffer, "%s;\n", tmpLine);
}

504
dlls/wined3d/pixelshader.c
View File

@ -614,22 +614,6 @@ static void pshader_texldl(WINED3DSHADERVECTOR* d) {
FIXME(" : Stub\n");
}
/* Prototype */
static void pshader_hw_cnd(SHADER_OPCODE_ARG* arg);
static void pshader_hw_cmp(SHADER_OPCODE_ARG* arg);
static void pshader_hw_map2gl(SHADER_OPCODE_ARG* arg);
static void pshader_hw_tex(SHADER_OPCODE_ARG* arg);
static void pshader_hw_texcoord(SHADER_OPCODE_ARG* arg);
static void pshader_hw_texreg2ar(SHADER_OPCODE_ARG* arg);
static void pshader_hw_texreg2gb(SHADER_OPCODE_ARG* arg);
static void pshader_hw_texbem(SHADER_OPCODE_ARG* arg);
static void pshader_hw_texm3x2pad(SHADER_OPCODE_ARG* arg);
static void pshader_hw_texm3x2tex(SHADER_OPCODE_ARG* arg);
static void pshader_hw_texm3x3pad(SHADER_OPCODE_ARG* arg);
static void pshader_hw_texm3x3tex(SHADER_OPCODE_ARG* arg);
static void pshader_hw_texm3x3spec(SHADER_OPCODE_ARG* arg);
static void pshader_hw_texm3x3vspec(SHADER_OPCODE_ARG* arg);
/**
* log, exp, frc, m*x* seems to be macros ins ... to see
*/
@ -745,192 +729,6 @@ CONST SHADER_OPCODE IWineD3DPixelShaderImpl_shader_ins[] = {
{0, NULL, NULL, 0, 0, NULL, NULL, 0, 0}
};
inline static void get_register_name(const DWORD param, char* regstr, CHAR *constants) {
DWORD reg = param & D3DSP_REGNUM_MASK;
DWORD regtype = shader_get_regtype(param);
switch (regtype) {
case D3DSPR_TEMP:
sprintf(regstr, "R%lu", reg);
break;
case D3DSPR_INPUT:
if (reg==0) {
strcpy(regstr, "fragment.color.primary");
} else {
strcpy(regstr, "fragment.color.secondary");
}
break;
case D3DSPR_CONST:
if (constants[reg])
sprintf(regstr, "C%lu", reg);
else
sprintf(regstr, "C[%lu]", reg);
break;
case D3DSPR_TEXTURE: /* case D3DSPR_ADDR: */
sprintf(regstr,"T%lu", reg);
break;
case D3DSPR_COLOROUT:
if (reg == 0)
sprintf(regstr, "result.color");
else {
/* TODO: See GL_ARB_draw_buffers */
FIXME("Unsupported write to render target %lu\n", reg);
sprintf(regstr, "unsupported_register");
}
break;
case D3DSPR_DEPTHOUT:
sprintf(regstr, "result.depth");
break;
case D3DSPR_ATTROUT:
sprintf(regstr, "oD[%lu]", reg);
break;
case D3DSPR_TEXCRDOUT:
sprintf(regstr, "oT[%lu]", reg);
break;
default:
FIXME("Unhandled register name Type(%ld)\n", regtype);
sprintf(regstr, "unrecognized_register");
break;
}
}
inline static void get_write_mask(const DWORD output_reg, char *write_mask) {
*write_mask = 0;
if ((output_reg & D3DSP_WRITEMASK_ALL) != D3DSP_WRITEMASK_ALL) {
strcat(write_mask, ".");
if (output_reg & D3DSP_WRITEMASK_0) strcat(write_mask, "r");
if (output_reg & D3DSP_WRITEMASK_1) strcat(write_mask, "g");
if (output_reg & D3DSP_WRITEMASK_2) strcat(write_mask, "b");
if (output_reg & D3DSP_WRITEMASK_3) strcat(write_mask, "a");
}
}
static void pshader_get_input_register_swizzle(const DWORD instr, char *swzstring) {
static const char swizzle_reg_chars[] = "rgba";
DWORD swizzle = (instr & D3DSP_SWIZZLE_MASK) >> D3DSP_SWIZZLE_SHIFT;
DWORD swizzle_x = swizzle & 0x03;
DWORD swizzle_y = (swizzle >> 2) & 0x03;
DWORD swizzle_z = (swizzle >> 4) & 0x03;
DWORD swizzle_w = (swizzle >> 6) & 0x03;
/**
* swizzle bits fields:
* WWZZYYXX
*/
*swzstring = 0;
if ((D3DSP_NOSWIZZLE >> D3DSP_SWIZZLE_SHIFT) != swizzle) { /* ! D3DVS_NOSWIZZLE == 0xE4 << D3DVS_SWIZZLE_SHIFT */
if (swizzle_x == swizzle_y &&
swizzle_x == swizzle_z &&
swizzle_x == swizzle_w) {
sprintf(swzstring, ".%c", swizzle_reg_chars[swizzle_x]);
} else {
sprintf(swzstring, ".%c%c%c%c",
swizzle_reg_chars[swizzle_x],
swizzle_reg_chars[swizzle_y],
swizzle_reg_chars[swizzle_z],
swizzle_reg_chars[swizzle_w]);
}
}
}
static const char* shift_tab[] = {
"dummy", /* 0 (none) */
"coefmul.x", /* 1 (x2) */
"coefmul.y", /* 2 (x4) */
"coefmul.z", /* 3 (x8) */
"coefmul.w", /* 4 (x16) */
"dummy", /* 5 (x32) */
"dummy", /* 6 (x64) */
"dummy", /* 7 (x128) */
"dummy", /* 8 (d256) */
"dummy", /* 9 (d128) */
"dummy", /* 10 (d64) */
"dummy", /* 11 (d32) */
"coefdiv.w", /* 12 (d16) */
"coefdiv.z", /* 13 (d8) */
"coefdiv.y", /* 14 (d4) */
"coefdiv.x" /* 15 (d2) */
};
inline static void pshader_gen_output_modifier_line(
SHADER_BUFFER* buffer,
int saturate,
char *write_mask,
int shift,
char *regstr) {
/* Generate a line that does the output modifier computation */
shader_addline(buffer, "MUL%s %s%s, %s, %s;\n", saturate ? "_SAT" : "",
regstr, write_mask, regstr, shift_tab[shift]);
}
static void pshader_gen_input_modifier_line (
SHADER_BUFFER* buffer,
const DWORD instr,
int tmpreg,
char *outregstr,
CHAR *constants) {
/* Generate a line that does the input modifier computation and return the input register to use */
char regstr[256];
char swzstr[20];
int insert_line;
/* Assume a new line will be added */
insert_line = 1;
/* Get register name */
get_register_name(instr, regstr, constants);
pshader_get_input_register_swizzle(instr, swzstr);
switch (instr & D3DSP_SRCMOD_MASK) {
case D3DSPSM_NONE:
sprintf(outregstr, "%s%s", regstr, swzstr);
insert_line = 0;
break;
case D3DSPSM_NEG:
sprintf(outregstr, "-%s%s", regstr, swzstr);
insert_line = 0;
break;
case D3DSPSM_BIAS:
shader_addline(buffer, "ADD T%c, %s, -coefdiv.x;\n", 'A' + tmpreg, regstr);
break;
case D3DSPSM_BIASNEG:
shader_addline(buffer, "ADD T%c, -%s, coefdiv.x;\n", 'A' + tmpreg, regstr);
break;
case D3DSPSM_SIGN:
shader_addline(buffer, "MAD T%c, %s, coefmul.x, -one.x;\n", 'A' + tmpreg, regstr);
break;
case D3DSPSM_SIGNNEG:
shader_addline(buffer, "MAD T%c, %s, -coefmul.x, one.x;\n", 'A' + tmpreg, regstr);
break;
case D3DSPSM_COMP:
shader_addline(buffer, "SUB T%c, one.x, %s;\n", 'A' + tmpreg, regstr);
break;
case D3DSPSM_X2:
shader_addline(buffer, "ADD T%c, %s, %s;\n", 'A' + tmpreg, regstr, regstr);
break;
case D3DSPSM_X2NEG:
shader_addline(buffer, "ADD T%c, -%s, -%s;\n", 'A' + tmpreg, regstr, regstr);
break;
case D3DSPSM_DZ:
shader_addline(buffer, "RCP T%c, %s.z;\n", 'A' + tmpreg, regstr);
shader_addline(buffer, "MUL T%c, %s, T%c;\n", 'A' + tmpreg, regstr, 'A' + tmpreg);
break;
case D3DSPSM_DW:
shader_addline(buffer, "RCP T%c, %s.w;\n", 'A' + tmpreg, regstr);
shader_addline(buffer, "MUL T%c, %s, T%c;\n", 'A' + tmpreg, regstr, 'A' + tmpreg);
break;
default:
sprintf(outregstr, "%s%s", regstr, swzstr);
insert_line = 0;
}
/* Return modified or original register, with swizzle */
if (insert_line)
sprintf(outregstr, "T%c%s", 'A' + tmpreg, swzstr);
}
static void pshader_set_limits(
IWineD3DPixelShaderImpl *This) {
@ -996,308 +794,6 @@ static void pshader_set_limits(
}
}
static void pshader_hw_cnd(SHADER_OPCODE_ARG* arg) {
SHADER_BUFFER* buffer = arg->buffer;
char dst_wmask[20];
char dst_name[50];
char src_name[3][50];
/* FIXME: support output modifiers */
/* Handle output register */
get_register_name(arg->dst, dst_name, arg->reg_maps->constantsF);
get_write_mask(arg->dst, dst_wmask);
strcat(dst_name, dst_wmask);
/* Generate input register names (with modifiers) */
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src_name[0], arg->reg_maps->constantsF);
pshader_gen_input_modifier_line(buffer, arg->src[1], 1, src_name[1], arg->reg_maps->constantsF);
pshader_gen_input_modifier_line(buffer, arg->src[2], 2, src_name[2], arg->reg_maps->constantsF);
shader_addline(buffer, "ADD TMP, -%s, coefdiv.x;\n", src_name[0]);
shader_addline(buffer, "CMP %s, TMP, %s, %s;\n", dst_name, src_name[1], src_name[2]);
}
static void pshader_hw_cmp(SHADER_OPCODE_ARG* arg) {
SHADER_BUFFER* buffer = arg->buffer;
char dst_wmask[20];
char dst_name[50];
char src_name[3][50];
/* FIXME: support output modifiers */
/* Handle output register */
get_register_name(arg->dst, dst_name, arg->reg_maps->constantsF);
get_write_mask(arg->dst, dst_wmask);
strcat(dst_name, dst_wmask);
/* Generate input register names (with modifiers) */
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src_name[0], arg->reg_maps->constantsF);
pshader_gen_input_modifier_line(buffer, arg->src[1], 1, src_name[1], arg->reg_maps->constantsF);
pshader_gen_input_modifier_line(buffer, arg->src[2], 2, src_name[2], arg->reg_maps->constantsF);
shader_addline(buffer, "CMP %s, %s, %s, %s;\n", dst_name,
src_name[0], src_name[2], src_name[1]);
}
/* Map the opcode 1-to-1 to the GL code */
static void pshader_hw_map2gl(SHADER_OPCODE_ARG* arg) {
CONST SHADER_OPCODE* curOpcode = arg->opcode;
SHADER_BUFFER* buffer = arg->buffer;
DWORD dst = arg->dst;
DWORD* src = arg->src;
unsigned int i;
char tmpLine[256];
/* Output token related */
char output_rname[256];
char output_wmask[20];
BOOL saturate = FALSE;
BOOL centroid = FALSE;
BOOL partialprecision = FALSE;
DWORD shift;
strcpy(tmpLine, curOpcode->glname);
/* Process modifiers */
if (0 != (dst & D3DSP_DSTMOD_MASK)) {
DWORD mask = dst & D3DSP_DSTMOD_MASK;
saturate = mask & D3DSPDM_SATURATE;
centroid = mask & D3DSPDM_MSAMPCENTROID;
partialprecision = mask & D3DSPDM_PARTIALPRECISION;
mask &= ~(D3DSPDM_MSAMPCENTROID | D3DSPDM_PARTIALPRECISION | D3DSPDM_SATURATE);
if (mask)
FIXME("Unrecognized modifier(0x%#lx)\n", mask >> D3DSP_DSTMOD_SHIFT);
if (centroid)
FIXME("Unhandled modifier(0x%#lx)\n", mask >> D3DSP_DSTMOD_SHIFT);
}
shift = (dst & D3DSP_DSTSHIFT_MASK) >> D3DSP_DSTSHIFT_SHIFT;
/* Generate input and output registers */
if (curOpcode->num_params > 0) {
char operands[4][100];
/* Generate input register names (with modifiers) */
for (i = 1; i < curOpcode->num_params; ++i)
pshader_gen_input_modifier_line(buffer, src[i-1], i-1, operands[i], arg->reg_maps->constantsF);
/* Handle output register */
get_register_name(dst, output_rname, arg->reg_maps->constantsF);
strcpy(operands[0], output_rname);
get_write_mask(dst, output_wmask);
strcat(operands[0], output_wmask);
if (saturate && (shift == 0))
strcat(tmpLine, "_SAT");
strcat(tmpLine, " ");
strcat(tmpLine, operands[0]);
for (i = 1; i < curOpcode->num_params; i++) {
strcat(tmpLine, ", ");
strcat(tmpLine, operands[i]);
}
strcat(tmpLine,";\n");
shader_addline(buffer, tmpLine);
/* A shift requires another line. */
if (shift != 0)
pshader_gen_output_modifier_line(buffer, saturate, output_wmask, shift, output_rname);
}
}
static void pshader_hw_tex(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD dst = arg->dst;
DWORD* src = arg->src;
SHADER_BUFFER* buffer = arg->buffer;
DWORD hex_version = This->baseShader.hex_version;
char reg_dest[40];
char reg_coord[40];
DWORD reg_dest_code;
DWORD reg_sampler_code;
/* All versions have a destination register */
reg_dest_code = dst & D3DSP_REGNUM_MASK;
get_register_name(dst, reg_dest, arg->reg_maps->constantsF);
/* 1.0-1.3: Use destination register as coordinate source.
1.4+: Use provided coordinate source register. */
if (hex_version < D3DPS_VERSION(1,4))
strcpy(reg_coord, reg_dest);
else
pshader_gen_input_modifier_line(buffer, src[0], 0, reg_coord, arg->reg_maps->constantsF);
/* 1.0-1.4: Use destination register number as texture code.
2.0+: Use provided sampler number as texure code. */
if (hex_version < D3DPS_VERSION(2,0))
reg_sampler_code = reg_dest_code;
else
reg_sampler_code = src[1] & D3DSP_REGNUM_MASK;
shader_addline(buffer, "TEX %s, %s, texture[%lu], 2D;\n",
reg_dest, reg_coord, reg_sampler_code);
}
static void pshader_hw_texcoord(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD dst = arg->dst;
DWORD* src = arg->src;
SHADER_BUFFER* buffer = arg->buffer;
DWORD hex_version = This->baseShader.hex_version;
char tmp[20];
get_write_mask(dst, tmp);
if (hex_version != D3DPS_VERSION(1,4)) {
DWORD reg = dst & D3DSP_REGNUM_MASK;
shader_addline(buffer, "MOV T%lu%s, fragment.texcoord[%lu];\n", reg, tmp, reg);
} else {
DWORD reg1 = dst & D3DSP_REGNUM_MASK;
DWORD reg2 = src[0] & D3DSP_REGNUM_MASK;
shader_addline(buffer, "MOV R%lu%s, fragment.texcoord[%lu];\n", reg1, tmp, reg2);
}
}
static void pshader_hw_texreg2ar(SHADER_OPCODE_ARG* arg) {
SHADER_BUFFER* buffer = arg->buffer;
DWORD reg1 = arg->dst & D3DSP_REGNUM_MASK;
DWORD reg2 = arg->src[0] & D3DSP_REGNUM_MASK;
shader_addline(buffer, "MOV TMP.r, T%lu.a;\n", reg2);
shader_addline(buffer, "MOV TMP.g, T%lu.r;\n", reg2);
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg1, reg1);
}
static void pshader_hw_texreg2gb(SHADER_OPCODE_ARG* arg) {
SHADER_BUFFER* buffer = arg->buffer;
DWORD reg1 = arg->dst & D3DSP_REGNUM_MASK;
DWORD reg2 = arg->src[0] & D3DSP_REGNUM_MASK;
shader_addline(buffer, "MOV TMP.r, T%lu.g;\n", reg2);
shader_addline(buffer, "MOV TMP.g, T%lu.b;\n", reg2);
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg1, reg1);
}
static void pshader_hw_texbem(SHADER_OPCODE_ARG* arg) {
SHADER_BUFFER* buffer = arg->buffer;
DWORD reg1 = arg->dst & D3DSP_REGNUM_MASK;
DWORD reg2 = arg->src[0] & D3DSP_REGNUM_MASK;
/* FIXME: Should apply the BUMPMAPENV matrix */
shader_addline(buffer, "ADD TMP.rg, fragment.texcoord[%lu], T%lu;\n", reg1, reg2);
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg1, reg1);
}
static void pshader_hw_texm3x2pad(SHADER_OPCODE_ARG* arg) {
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
SHADER_BUFFER* buffer = arg->buffer;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.x, T%lu, %s;\n", reg, src0_name);
}
static void pshader_hw_texm3x2tex(SHADER_OPCODE_ARG* arg) {
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
SHADER_BUFFER* buffer = arg->buffer;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.y, T%lu, %s;\n", reg, src0_name);
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg, reg);
}
static void pshader_hw_texm3x3pad(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
SHADER_BUFFER* buffer = arg->buffer;
SHADER_PARSE_STATE* current_state = &shader->baseShader.parse_state;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.%c, T%lu, %s;\n", 'x' + current_state->current_row, reg, src0_name);
current_state->texcoord_w[current_state->current_row++] = reg;
}
static void pshader_hw_texm3x3tex(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
SHADER_BUFFER* buffer = arg->buffer;
SHADER_PARSE_STATE* current_state = &shader->baseShader.parse_state;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.z, T%lu, %s;\n", reg, src0_name);
/* Cubemap textures will be more used than 3D ones. */
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], CUBE;\n", reg, reg);
current_state->current_row = 0;
}
static void pshader_hw_texm3x3vspec(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
SHADER_BUFFER* buffer = arg->buffer;
SHADER_PARSE_STATE* current_state = &shader->baseShader.parse_state;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.z, T%lu, %s;\n", reg, src0_name);
/* Construct the eye-ray vector from w coordinates */
shader_addline(buffer, "MOV TMP2.x, fragment.texcoord[%lu].w;\n", current_state->texcoord_w[0]);
shader_addline(buffer, "MOV TMP2.y, fragment.texcoord[%lu].w;\n", current_state->texcoord_w[1]);
shader_addline(buffer, "MOV TMP2.z, fragment.texcoord[%lu].w;\n", reg);
/* Calculate reflection vector (Assume normal is normalized): RF = 2*(N.E)*N -E */
shader_addline(buffer, "DP3 TMP.w, TMP, TMP2;\n");
shader_addline(buffer, "MUL TMP, TMP.w, TMP;\n");
shader_addline(buffer, "MAD TMP, coefmul.x, TMP, -TMP2;\n");
/* Cubemap textures will be more used than 3D ones. */
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], CUBE;\n", reg, reg);
current_state->current_row = 0;
}
static void pshader_hw_texm3x3spec(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
DWORD reg3 = arg->src[1] & D3DSP_REGNUM_MASK;
SHADER_PARSE_STATE* current_state = &shader->baseShader.parse_state;
SHADER_BUFFER* buffer = arg->buffer;
char src0_name[50];
pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src0_name, arg->reg_maps->constantsF);
shader_addline(buffer, "DP3 TMP.z, T%lu, %s;\n", reg, src0_name);
/* Calculate reflection vector (Assume normal is normalized): RF = 2*(N.E)*N -E */
shader_addline(buffer, "DP3 TMP.w, TMP, C[%lu];\n", reg3);
shader_addline(buffer, "MUL TMP, TMP.w, TMP;\n");
shader_addline(buffer, "MAD TMP, coefmul.x, TMP, -C[%lu];\n", reg3);
/* Cubemap textures will be more used than 3D ones. */
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], CUBE;\n", reg, reg);
current_state->current_row = 0;
}
/** Generate a pixel shader string using either GL_FRAGMENT_PROGRAM_ARB
or GLSL and send it to the card */
inline static VOID IWineD3DPixelShaderImpl_GenerateShader(

222
dlls/wined3d/vertexshader.c
View File

@ -471,10 +471,6 @@ static void vshader_texldl(WINED3DSHADERVECTOR* d) {
FIXME(" : Stub\n");
}
/* Prototype */
static void vshader_hw_map2gl(SHADER_OPCODE_ARG* arg);
static void vshader_hw_mnxn(SHADER_OPCODE_ARG* arg);
/**
* log, exp, frc, m*x* seems to be macros ins ... to see
*/
@ -562,151 +558,6 @@ CONST SHADER_OPCODE IWineD3DVertexShaderImpl_shader_ins[] = {
{0, NULL, NULL, 0, 0, NULL, NULL, 0, 0}
};
inline static void vshader_program_add_output_param_swizzle(const DWORD param, int is_color, char *hwLine) {
/** operand output */
if ((param & D3DSP_WRITEMASK_ALL) != D3DSP_WRITEMASK_ALL) {
strcat(hwLine, ".");
if (param & D3DSP_WRITEMASK_0) { strcat(hwLine, "x"); }
if (param & D3DSP_WRITEMASK_1) { strcat(hwLine, "y"); }
if (param & D3DSP_WRITEMASK_2) { strcat(hwLine, "z"); }
if (param & D3DSP_WRITEMASK_3) { strcat(hwLine, "w"); }
}
}
inline static void vshader_program_add_input_param_swizzle(const DWORD param, int is_color, char *hwLine) {
static const char swizzle_reg_chars_color_fix[] = "zyxw";
static const char swizzle_reg_chars[] = "xyzw";
const char* swizzle_regs = NULL;
char tmpReg[255];
/** operand input */
DWORD swizzle = (param & D3DVS_SWIZZLE_MASK) >> D3DVS_SWIZZLE_SHIFT;
DWORD swizzle_x = swizzle & 0x03;
DWORD swizzle_y = (swizzle >> 2) & 0x03;
DWORD swizzle_z = (swizzle >> 4) & 0x03;
DWORD swizzle_w = (swizzle >> 6) & 0x03;
if (is_color) {
swizzle_regs = swizzle_reg_chars_color_fix;
} else {
swizzle_regs = swizzle_reg_chars;
}
/**
* swizzle bits fields:
* WWZZYYXX
*/
if ((D3DVS_NOSWIZZLE >> D3DVS_SWIZZLE_SHIFT) == swizzle) { /* D3DVS_NOSWIZZLE == 0xE4 << D3DVS_SWIZZLE_SHIFT */
if (is_color) {
sprintf(tmpReg, ".%c%c%c%c",
swizzle_regs[swizzle_x],
swizzle_regs[swizzle_y],
swizzle_regs[swizzle_z],
swizzle_regs[swizzle_w]);
strcat(hwLine, tmpReg);
}
return ;
}
if (swizzle_x == swizzle_y &&
swizzle_x == swizzle_z &&
swizzle_x == swizzle_w)
{
sprintf(tmpReg, ".%c", swizzle_regs[swizzle_x]);
strcat(hwLine, tmpReg);
} else {
sprintf(tmpReg, ".%c%c%c%c",
swizzle_regs[swizzle_x],
swizzle_regs[swizzle_y],
swizzle_regs[swizzle_z],
swizzle_regs[swizzle_w]);
strcat(hwLine, tmpReg);
}
}
inline static void vshader_program_add_param(SHADER_OPCODE_ARG *arg, const DWORD param, BOOL is_input, char *hwLine) {
IWineD3DVertexShaderImpl *This = (IWineD3DVertexShaderImpl *)arg->shader;
/* oPos, oFog and oPts in D3D */
static const char* hwrastout_reg_names[] = { "result.position", "result.fogcoord", "result.pointsize" };
DWORD reg = param & D3DSP_REGNUM_MASK;
DWORD regtype = shader_get_regtype(param);
char tmpReg[255];
BOOL is_color = FALSE;
if ((param & D3DSP_SRCMOD_MASK) == D3DSPSM_NEG) {
strcat(hwLine, " -");
} else {
strcat(hwLine, " ");
}
switch (regtype) {
case D3DSPR_TEMP:
sprintf(tmpReg, "R%lu", reg);
strcat(hwLine, tmpReg);
break;
case D3DSPR_INPUT:
if (This->arrayUsageMap[WINED3DSHADERDECLUSAGE_DIFFUSE] &&
reg == (This->arrayUsageMap[WINED3DSHADERDECLUSAGE_DIFFUSE] & D3DSP_REGNUM_MASK))
is_color = TRUE;
if (This->arrayUsageMap[WINED3DSHADERDECLUSAGE_SPECULAR] &&
reg == (This->arrayUsageMap[WINED3DSHADERDECLUSAGE_SPECULAR] & D3DSP_REGNUM_MASK))
is_color = TRUE;
/* FIXME: Shaders in 8.1 appear to not require a dcl statement - use
* the reg value from the vertex declaration. However, arrayUsageMap is not initialized
* in that case - how can we know if an input contains color data or not? */
sprintf(tmpReg, "vertex.attrib[%lu]", reg);
strcat(hwLine, tmpReg);
break;
case D3DSPR_CONST:
/* FIXME: some constants are named so we need a constants map*/
if (arg->reg_maps->constantsF[reg]) {
if (param & D3DVS_ADDRMODE_RELATIVE) {
FIXME("Relative addressing not expected for a named constant %lu\n", reg);
}
sprintf(tmpReg, "C%lu", reg);
} else {
sprintf(tmpReg, "C[%s%lu]", (param & D3DVS_ADDRMODE_RELATIVE) ? "A0.x + " : "", reg);
}
strcat(hwLine, tmpReg);
break;
case D3DSPR_ADDR: /*case D3DSPR_TEXTURE:*/
sprintf(tmpReg, "A%lu", reg);
strcat(hwLine, tmpReg);
break;
case D3DSPR_RASTOUT:
sprintf(tmpReg, "%s", hwrastout_reg_names[reg]);
strcat(hwLine, tmpReg);
break;
case D3DSPR_ATTROUT:
if (reg==0) {
strcat(hwLine, "result.color.primary");
} else {
strcat(hwLine, "result.color.secondary");
}
break;
case D3DSPR_TEXCRDOUT:
sprintf(tmpReg, "result.texcoord[%lu]", reg);
strcat(hwLine, tmpReg);
break;
default:
FIXME("Unknown reg type %ld %ld\n", regtype, reg);
strcat(hwLine, "unrecognized_register");
break;
}
if (!is_input) {
vshader_program_add_output_param_swizzle(param, is_color, hwLine);
} else {
vshader_program_add_input_param_swizzle(param, is_color, hwLine);
}
}
static void vshader_set_limits(
IWineD3DVertexShaderImpl *This) {
@ -758,79 +609,6 @@ static void vshader_set_limits(
}
}
/* Map the opcode 1-to-1 to the GL code */
static void vshader_hw_map2gl(SHADER_OPCODE_ARG* arg) {
CONST SHADER_OPCODE* curOpcode = arg->opcode;
SHADER_BUFFER* buffer = arg->buffer;
DWORD dst = arg->dst;
DWORD* src = arg->src;
DWORD dst_regtype = shader_get_regtype(dst);
char tmpLine[256];
unsigned int i;
if (curOpcode->opcode == D3DSIO_MOV && dst_regtype == D3DSPR_ADDR)
strcpy(tmpLine, "ARL");
else
strcpy(tmpLine, curOpcode->glname);
if (curOpcode->num_params > 0) {
vshader_program_add_param(arg, dst, FALSE, tmpLine);
for (i = 1; i < curOpcode->num_params; ++i) {
strcat(tmpLine, ",");
vshader_program_add_param(arg, src[i-1], TRUE, tmpLine);
}
}
shader_addline(buffer, "%s;\n", tmpLine);
}
/** Handles transforming all D3DSIO_M?x? opcodes for
Vertex shaders to ARB_vertex_program codes */
static void vshader_hw_mnxn(SHADER_OPCODE_ARG* arg) {
int i;
int nComponents = 0;
SHADER_OPCODE_ARG tmpArg;
/* Set constants for the temporary argument */
tmpArg.shader = arg->shader;
tmpArg.buffer = arg->buffer;
tmpArg.src[0] = arg->src[0];
tmpArg.reg_maps = arg->reg_maps;
switch(arg->opcode->opcode) {
case D3DSIO_M4x4:
nComponents = 4;
tmpArg.opcode = &IWineD3DVertexShaderImpl_shader_ins[D3DSIO_DP4];
break;
case D3DSIO_M4x3:
nComponents = 3;
tmpArg.opcode = &IWineD3DVertexShaderImpl_shader_ins[D3DSIO_DP4];
break;
case D3DSIO_M3x4:
nComponents = 4;
tmpArg.opcode = &IWineD3DVertexShaderImpl_shader_ins[D3DSIO_DP3];
break;
case D3DSIO_M3x3:
nComponents = 3;
tmpArg.opcode = &IWineD3DVertexShaderImpl_shader_ins[D3DSIO_DP3];
break;
case D3DSIO_M3x2:
nComponents = 2;
tmpArg.opcode = &IWineD3DVertexShaderImpl_shader_ins[D3DSIO_DP3];
break;
default:
break;
}
for (i = 0; i < nComponents; i++) {
tmpArg.dst = ((arg->dst) & ~D3DSP_WRITEMASK_ALL)|(D3DSP_WRITEMASK_0<<i);
tmpArg.src[1] = arg->src[1]+i;
vshader_hw_map2gl(&tmpArg);
}
}
/** Generate a vertex shader string using either GL_VERTEX_PROGRAM_ARB
or GLSL and send it to the card */
inline static VOID IWineD3DVertexShaderImpl_GenerateShader(

20
dlls/wined3d/wined3d_private.h
View File

@ -1379,6 +1379,26 @@ extern void shader_arb_load_constants(
/* ARB shader program Prototypes */
extern void shader_hw_def(SHADER_OPCODE_ARG *arg);
/* ARB pixel shader prototypes */
extern void pshader_hw_cnd(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_cmp(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_map2gl(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_tex(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_texcoord(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_texreg2ar(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_texreg2gb(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_texbem(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_texm3x2pad(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_texm3x2tex(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_texm3x3pad(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_texm3x3tex(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_texm3x3spec(SHADER_OPCODE_ARG* arg);
extern void pshader_hw_texm3x3vspec(SHADER_OPCODE_ARG* arg);
/* ARB vertex shader prototypes */
extern void vshader_hw_map2gl(SHADER_OPCODE_ARG* arg);
extern void vshader_hw_mnxn(SHADER_OPCODE_ARG* arg);
/* GLSL helper functions */
extern void set_glsl_shader_program(IWineD3DDevice *iface);
extern void shader_glsl_add_instruction_modifiers(SHADER_OPCODE_ARG *arg);