diff options
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_shader.c')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_shader.c | 833 |
1 files changed, 0 insertions, 833 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_shader.c b/src/mesa/drivers/dri/nouveau/nouveau_shader.c deleted file mode 100644 index b6837c5de1..0000000000 --- a/src/mesa/drivers/dri/nouveau/nouveau_shader.c +++ /dev/null @@ -1,833 +0,0 @@ -/* - * Copyright (C) 2006 Ben Skeggs. - * - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial - * portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - */ - -/* - * Authors: - * Ben Skeggs <darktama@iinet.net.au> - */ - -#include "glheader.h" -#include "macros.h" -#include "enums.h" -#include "extensions.h" - -#include "shader/program.h" -#include "shader/prog_instruction.h" -/*#include "shader/arbprogparse.h"*/ -#include "tnl/tnl.h" - -#include "nouveau_context.h" -#include "nouveau_shader.h" - -/***************************************************************************** - * Mesa entry points - */ -static void -nouveauBindProgram(GLcontext *ctx, GLenum target, struct gl_program *prog) -{ - NVSDBG("target=%s, prog=%p\n", _mesa_lookup_enum_by_nr(target), prog); -} - -static struct gl_program * -nouveauNewProgram(GLcontext *ctx, GLenum target, GLuint id) -{ - nouveauShader *nvs; - - NVSDBG("target=%s, id=%d\n", _mesa_lookup_enum_by_nr(target), id); - - nvs = CALLOC_STRUCT(_nouveauShader); - NVSDBG("prog=%p\n", nvs); - switch (target) { - case GL_VERTEX_PROGRAM_ARB: - return _mesa_init_vertex_program(ctx, &nvs->mesa.vp, target, id); - case GL_FRAGMENT_PROGRAM_ARB: - return _mesa_init_fragment_program(ctx, &nvs->mesa.fp, target, id); - default: - _mesa_problem(ctx, "Unsupported shader target"); - break; - } - - FREE(nvs); - return NULL; -} - -static void -nouveauDeleteProgram(GLcontext *ctx, struct gl_program *prog) -{ - nouveauShader *nvs = (nouveauShader *)prog; - - NVSDBG("prog=%p\n", prog); - - if (nvs->translated) - FREE(nvs->program); - _mesa_delete_program(ctx, prog); -} - -static void -nouveauProgramStringNotify(GLcontext *ctx, GLenum target, - struct gl_program *prog) -{ - nouveauShader *nvs = (nouveauShader *)prog; - - NVSDBG("target=%s, prog=%p\n", _mesa_lookup_enum_by_nr(target), prog); - - if (nvs->translated) - FREE(nvs->program); - - nvs->error = GL_FALSE; - nvs->translated = GL_FALSE; - - _tnl_program_string(ctx, target, prog); -} - -static GLboolean -nouveauIsProgramNative(GLcontext * ctx, GLenum target, struct gl_program *prog) -{ - nouveauShader *nvs = (nouveauShader *)prog; - - NVSDBG("target=%s, prog=%p\n", _mesa_lookup_enum_by_nr(target), prog); - - return nvs->translated; -} - -GLboolean -nvsUpdateShader(GLcontext *ctx, nouveauShader *nvs) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - struct gl_program_parameter_list *plist; - int i; - - NVSDBG("prog=%p\n", nvs); - - /* Translate to HW format now if necessary */ - if (!nvs->translated) { - /* Mesa ASM shader -> nouveauShader */ - if (!nouveau_shader_pass0(ctx, nvs)) - return GL_FALSE; - /* Basic dead code elimination + register usage info */ - if (!nouveau_shader_pass1(nvs)) - return GL_FALSE; - /* nouveauShader -> HW bytecode, HW register alloc */ - if (!nouveau_shader_pass2(nvs)) - return GL_FALSE; - assert(nvs->translated); - assert(nvs->program); - } - - /* Update state parameters */ - plist = nvs->mesa.vp.Base.Parameters; - _mesa_load_state_parameters(ctx, plist); - for (i=0; i<nvs->param_high; i++) { - if (!nvs->params[i].in_use) - continue; - - if (!nvs->on_hardware) { - /* if we've been kicked off the hardware there's no guarantee our - * consts are still there.. reupload them all - */ - nvs->func->UpdateConst(ctx, nvs, i); - } else if (nvs->params[i].source_val) { - /* update any changed state parameters */ - if (!TEST_EQ_4V(nvs->params[i].val, nvs->params[i].source_val)) - nvs->func->UpdateConst(ctx, nvs, i); - } - } - - /* Upload program to hardware, this must come after state param update - * as >=NV30 fragprogs inline consts into the bytecode. - */ - if (!nvs->on_hardware) { - nouveauShader **current; - - if (nvs->mesa.vp.Base.Target == GL_VERTEX_PROGRAM_ARB) - current = &nmesa->current_vertprog; - else - current = &nmesa->current_fragprog; - if (*current) (*current)->on_hardware = 0; - - nvs->func->UploadToHW(ctx, nvs); - nvs->on_hardware = 1; - - *current = nvs; - } - - return GL_TRUE; -} - -nouveauShader * -nvsBuildTextShader(GLcontext *ctx, GLenum target, const char *text) -{ - nouveauShader *nvs; - - nvs = CALLOC_STRUCT(_nouveauShader); - if (!nvs) - return NULL; - - if (target == GL_VERTEX_PROGRAM_ARB) { - _mesa_init_vertex_program(ctx, &nvs->mesa.vp, GL_VERTEX_PROGRAM_ARB, 0); - _mesa_parse_arb_vertex_program(ctx, - GL_VERTEX_PROGRAM_ARB, - text, - strlen(text), - &nvs->mesa.vp); - } else if (target == GL_FRAGMENT_PROGRAM_ARB) { - _mesa_init_fragment_program(ctx, &nvs->mesa.fp, GL_FRAGMENT_PROGRAM_ARB, 0); - _mesa_parse_arb_fragment_program(ctx, - GL_FRAGMENT_PROGRAM_ARB, - text, - strlen(text), - &nvs->mesa.fp); - } - - nouveau_shader_pass0(ctx, nvs); - nouveau_shader_pass1(nvs); - nouveau_shader_pass2(nvs); - - return nvs; -} - -static void -nvsBuildPassthroughVP(GLcontext *ctx) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - - const char *vp_text = - "!!ARBvp1.0\n" - "OPTION ARB_position_invariant;" - "" - "MOV result.color, vertex.color;\n" - "MOV result.texcoord[0], vertex.texcoord[0];\n" - "MOV result.texcoord[1], vertex.texcoord[1];\n" - "MOV result.texcoord[2], vertex.texcoord[2];\n" - "MOV result.texcoord[3], vertex.texcoord[3];\n" - "MOV result.texcoord[4], vertex.texcoord[4];\n" - "MOV result.texcoord[5], vertex.texcoord[5];\n" - "MOV result.texcoord[6], vertex.texcoord[6];\n" - "MOV result.texcoord[7], vertex.texcoord[7];\n" - "END"; - - nmesa->passthrough_vp = nvsBuildTextShader(ctx, - GL_VERTEX_PROGRAM_ARB, - vp_text); -} - -static void -nvsBuildPassthroughFP(GLcontext *ctx) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - - const char *fp_text = - "!!ARBfp1.0\n" - "MOV result.color, fragment.color;\n" - "END"; - - nmesa->passthrough_fp = nvsBuildTextShader(ctx, - GL_FRAGMENT_PROGRAM_ARB, - fp_text); -} - -void -nouveauShaderInitFuncs(GLcontext * ctx) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - - switch (nmesa->screen->card->type) { - case NV_20: - NV20VPInitShaderFuncs(&nmesa->VPfunc); - break; - case NV_30: - NV30VPInitShaderFuncs(&nmesa->VPfunc); - NV30FPInitShaderFuncs(&nmesa->FPfunc); - break; - case NV_40: - case NV_44: - NV40VPInitShaderFuncs(&nmesa->VPfunc); - NV40FPInitShaderFuncs(&nmesa->FPfunc); - break; - case NV_50: - default: - return; - } - - /* Build a vertex program that simply passes through all attribs. - * Needed to do swtcl on nv40 - */ - if (nmesa->screen->card->type >= NV_40) - nvsBuildPassthroughVP(ctx); - - /* Needed on NV30, even when using swtcl, if you want to get colours */ - if (nmesa->screen->card->type >= NV_30) - nvsBuildPassthroughFP(ctx); - - ctx->Const.VertexProgram.MaxNativeInstructions = nmesa->VPfunc.MaxInst; - ctx->Const.VertexProgram.MaxNativeAluInstructions = nmesa->VPfunc.MaxInst; - ctx->Const.VertexProgram.MaxNativeTexInstructions = nmesa->VPfunc.MaxInst; - ctx->Const.VertexProgram.MaxNativeTexIndirections = - ctx->Const.VertexProgram.MaxNativeTexInstructions; - ctx->Const.VertexProgram.MaxNativeAttribs = nmesa->VPfunc.MaxAttrib; - ctx->Const.VertexProgram.MaxNativeTemps = nmesa->VPfunc.MaxTemp; - ctx->Const.VertexProgram.MaxNativeAddressRegs = nmesa->VPfunc.MaxAddress; - ctx->Const.VertexProgram.MaxNativeParameters = nmesa->VPfunc.MaxConst; - - if (nmesa->screen->card->type >= NV_30) { - ctx->Const.FragmentProgram.MaxNativeInstructions = nmesa->FPfunc.MaxInst; - ctx->Const.FragmentProgram.MaxNativeAluInstructions = nmesa->FPfunc.MaxInst; - ctx->Const.FragmentProgram.MaxNativeTexInstructions = nmesa->FPfunc.MaxInst; - ctx->Const.FragmentProgram.MaxNativeTexIndirections = - ctx->Const.FragmentProgram.MaxNativeTexInstructions; - ctx->Const.FragmentProgram.MaxNativeAttribs = nmesa->FPfunc.MaxAttrib; - ctx->Const.FragmentProgram.MaxNativeTemps = nmesa->FPfunc.MaxTemp; - ctx->Const.FragmentProgram.MaxNativeAddressRegs = nmesa->FPfunc.MaxAddress; - ctx->Const.FragmentProgram.MaxNativeParameters = nmesa->FPfunc.MaxConst; - } - - ctx->Driver.NewProgram = nouveauNewProgram; - ctx->Driver.BindProgram = nouveauBindProgram; - ctx->Driver.DeleteProgram = nouveauDeleteProgram; - ctx->Driver.ProgramStringNotify = nouveauProgramStringNotify; - ctx->Driver.IsProgramNative = nouveauIsProgramNative; -} - - -/***************************************************************************** - * Disassembly support structs - */ -#define CHECK_RANGE(idx, arr) ((idx)<sizeof(_##arr)/sizeof(const char *)) \ - ? _##arr[(idx)] : #arr"_OOB" - -#define NODS (1<<0) -#define BRANCH_TR (1<<1) -#define BRANCH_EL (1<<2) -#define BRANCH_EN (1<<3) -#define BRANCH_RE (1<<4) -#define BRANCH_ALL (BRANCH_TR|BRANCH_EL|BRANCH_EN) -#define COUNT_INC (1<<4) -#define COUNT_IND (1<<5) -#define COUNT_NUM (1<<6) -#define COUNT_ALL (COUNT_INC|COUNT_IND|COUNT_NUM) -#define TI_UNIT (1<<7) -struct _opcode_info -{ - const char *name; - int numsrc; - int flags; -}; - -static struct _opcode_info ops[] = { - [NVS_OP_ABS] = {"ABS", 1, 0}, - [NVS_OP_ADD] = {"ADD", 2, 0}, - [NVS_OP_ARA] = {"ARA", 1, 0}, - [NVS_OP_ARL] = {"ARL", 1, 0}, - [NVS_OP_ARR] = {"ARR", 1, 0}, - [NVS_OP_BRA] = {"BRA", 0, NODS | BRANCH_TR}, - [NVS_OP_BRK] = {"BRK", 0, NODS}, - [NVS_OP_CAL] = {"CAL", 0, NODS | BRANCH_TR}, - [NVS_OP_CMP] = {"CMP", 2, 0}, - [NVS_OP_COS] = {"COS", 1, 0}, - [NVS_OP_DIV] = {"DIV", 2, 0}, - [NVS_OP_DDX] = {"DDX", 1, 0}, - [NVS_OP_DDY] = {"DDY", 1, 0}, - [NVS_OP_DP2] = {"DP2", 2, 0}, - [NVS_OP_DP2A] = {"DP2A", 3, 0}, - [NVS_OP_DP3] = {"DP3", 2, 0}, - [NVS_OP_DP4] = {"DP4", 2, 0}, - [NVS_OP_DPH] = {"DPH", 2, 0}, - [NVS_OP_DST] = {"DST", 2, 0}, - [NVS_OP_EX2] = {"EX2", 1, 0}, - [NVS_OP_EXP] = {"EXP", 1, 0}, - [NVS_OP_FLR] = {"FLR", 1, 0}, - [NVS_OP_FRC] = {"FRC", 1, 0}, - [NVS_OP_IF] = {"IF", 0, NODS | BRANCH_EL | BRANCH_EN}, - [NVS_OP_KIL] = {"KIL", 1, 0}, - [NVS_OP_LG2] = {"LG2", 1, 0}, - [NVS_OP_LIT] = {"LIT", 1, 0}, - [NVS_OP_LOG] = {"LOG", 1, 0}, - [NVS_OP_LOOP] = {"LOOP", 0, NODS | COUNT_ALL | BRANCH_EN}, - [NVS_OP_LRP] = {"LRP", 3, 0}, - [NVS_OP_MAD] = {"MAD", 3, 0}, - [NVS_OP_MAX] = {"MAX", 2, 0}, - [NVS_OP_MIN] = {"MIN", 2, 0}, - [NVS_OP_MOV] = {"MOV", 1, 0}, - [NVS_OP_MUL] = {"MUL", 2, 0}, - [NVS_OP_NRM] = {"NRM", 1, 0}, - [NVS_OP_PK2H] = {"PK2H", 1, 0}, - [NVS_OP_PK2US] = {"PK2US", 1, 0}, - [NVS_OP_PK4B] = {"PK4B", 1, 0}, - [NVS_OP_PK4UB] = {"PK4UB", 1, 0}, - [NVS_OP_POW] = {"POW", 2, 0}, - [NVS_OP_POPA] = {"POPA", 0, 0}, - [NVS_OP_PUSHA] = {"PUSHA", 1, NODS}, - [NVS_OP_RCC] = {"RCC", 1, 0}, - [NVS_OP_RCP] = {"RCP", 1, 0}, - [NVS_OP_REP] = {"REP", 0, NODS | BRANCH_EN | COUNT_NUM}, - [NVS_OP_RET] = {"RET", 0, NODS}, - [NVS_OP_RFL] = {"RFL", 1, 0}, - [NVS_OP_RSQ] = {"RSQ", 1, 0}, - [NVS_OP_SCS] = {"SCS", 1, 0}, - [NVS_OP_SEQ] = {"SEQ", 2, 0}, - [NVS_OP_SFL] = {"SFL", 2, 0}, - [NVS_OP_SGE] = {"SGE", 2, 0}, - [NVS_OP_SGT] = {"SGT", 2, 0}, - [NVS_OP_SIN] = {"SIN", 1, 0}, - [NVS_OP_SLE] = {"SLE", 2, 0}, - [NVS_OP_SLT] = {"SLT", 2, 0}, - [NVS_OP_SNE] = {"SNE", 2, 0}, - [NVS_OP_SSG] = {"SSG", 1, 0}, - [NVS_OP_STR] = {"STR", 2, 0}, - [NVS_OP_SUB] = {"SUB", 2, 0}, - [NVS_OP_TEX] = {"TEX", 1, TI_UNIT}, - [NVS_OP_TXB] = {"TXB", 1, TI_UNIT}, - [NVS_OP_TXD] = {"TXD", 3, TI_UNIT}, - [NVS_OP_TXL] = {"TXL", 1, TI_UNIT}, - [NVS_OP_TXP] = {"TXP", 1, TI_UNIT}, - [NVS_OP_UP2H] = {"UP2H", 1, 0}, - [NVS_OP_UP2US] = {"UP2US", 1, 0}, - [NVS_OP_UP4B] = {"UP4B", 1, 0}, - [NVS_OP_UP4UB] = {"UP4UB", 1, 0}, - [NVS_OP_X2D] = {"X2D", 3, 0}, - [NVS_OP_XPD] = {"XPD", 2, 0}, - [NVS_OP_NOP] = {"NOP", 0, NODS}, -}; - -static struct _opcode_info * -_get_op_info(int op) -{ - if (op >= (sizeof(ops) / sizeof(struct _opcode_info))) - return NULL; - if (ops[op].name == NULL) - return NULL; - return &ops[op]; -} - -static const char *_SFR_STRING[] = { - [NVS_FR_POSITION] = "position", - [NVS_FR_WEIGHT] = "weight", - [NVS_FR_NORMAL] = "normal", - [NVS_FR_COL0] = "color", - [NVS_FR_COL1] = "color.secondary", - [NVS_FR_BFC0] = "bfc", - [NVS_FR_BFC1] = "bfc.secondary", - [NVS_FR_FOGCOORD] = "fogcoord", - [NVS_FR_POINTSZ] = "pointsize", - [NVS_FR_TEXCOORD0] = "texcoord[0]", - [NVS_FR_TEXCOORD1] = "texcoord[1]", - [NVS_FR_TEXCOORD2] = "texcoord[2]", - [NVS_FR_TEXCOORD3] = "texcoord[3]", - [NVS_FR_TEXCOORD4] = "texcoord[4]", - [NVS_FR_TEXCOORD5] = "texcoord[5]", - [NVS_FR_TEXCOORD6] = "texcoord[6]", - [NVS_FR_TEXCOORD7] = "texcoord[7]", - [NVS_FR_FRAGDATA0] = "data[0]", - [NVS_FR_FRAGDATA1] = "data[1]", - [NVS_FR_FRAGDATA2] = "data[2]", - [NVS_FR_FRAGDATA3] = "data[3]", - [NVS_FR_CLIP0] = "clip_plane[0]", - [NVS_FR_CLIP1] = "clip_plane[1]", - [NVS_FR_CLIP2] = "clip_plane[2]", - [NVS_FR_CLIP3] = "clip_plane[3]", - [NVS_FR_CLIP4] = "clip_plane[4]", - [NVS_FR_CLIP5] = "clip_plane[5]", - [NVS_FR_CLIP6] = "clip_plane[6]", - [NVS_FR_FACING] = "facing", -}; - -#define SFR_STRING(idx) CHECK_RANGE((idx), SFR_STRING) - -static const char *_SWZ_STRING[] = { - [NVS_SWZ_X] = "x", - [NVS_SWZ_Y] = "y", - [NVS_SWZ_Z] = "z", - [NVS_SWZ_W] = "w" -}; - -#define SWZ_STRING(idx) CHECK_RANGE((idx), SWZ_STRING) - -static const char *_NVS_PREC_STRING[] = { - [NVS_PREC_FLOAT32] = "R", - [NVS_PREC_FLOAT16] = "H", - [NVS_PREC_FIXED12] = "X", - [NVS_PREC_UNKNOWN] = "?" -}; - -#define NVS_PREC_STRING(idx) CHECK_RANGE((idx), NVS_PREC_STRING) - -static const char *_NVS_COND_STRING[] = { - [NVS_COND_FL] = "FL", - [NVS_COND_LT] = "LT", - [NVS_COND_EQ] = "EQ", - [NVS_COND_LE] = "LE", - [NVS_COND_GT] = "GT", - [NVS_COND_NE] = "NE", - [NVS_COND_GE] = "GE", - [NVS_COND_TR] = "TR", - [NVS_COND_UNKNOWN] = "??" -}; - -#define NVS_COND_STRING(idx) CHECK_RANGE((idx), NVS_COND_STRING) - -/***************************************************************************** - * ShaderFragment dumping - */ -static void -nvsDumpIndent(int lvl) -{ - while (lvl--) - printf(" "); -} - -static void -nvsDumpSwizzle(nvsSwzComp *swz) -{ - printf(".%s%s%s%s", - SWZ_STRING(swz[0]), - SWZ_STRING(swz[1]), SWZ_STRING(swz[2]), SWZ_STRING(swz[3]) - ); -} - -static void -nvsDumpReg(nvsInstruction * inst, nvsRegister * reg) -{ - if (reg->negate) - printf("-"); - if (reg->abs) - printf("abs("); - - switch (reg->file) { - case NVS_FILE_TEMP: - printf("R%d", reg->index); - nvsDumpSwizzle(reg->swizzle); - break; - case NVS_FILE_ATTRIB: - printf("attrib.%s", SFR_STRING(reg->index)); - nvsDumpSwizzle(reg->swizzle); - break; - case NVS_FILE_ADDRESS: - printf("A%d", reg->index); - break; - case NVS_FILE_CONST: - if (reg->indexed) - printf("const[A%d.%s + %d]", - reg->addr_reg, SWZ_STRING(reg->addr_comp), reg->index); - else - printf("const[%d]", reg->index); - nvsDumpSwizzle(reg->swizzle); - break; - default: - printf("UNKNOWN_FILE"); - break; - } - - if (reg->abs) - printf(")"); -} - -static void -nvsDumpInstruction(nvsInstruction * inst, int slot, int lvl) -{ - struct _opcode_info *opr = &ops[inst->op]; - int i; - - nvsDumpIndent(lvl); - printf("%s ", opr->name); - - if (!opr->flags & NODS) { - switch (inst->dest.file) { - case NVS_FILE_RESULT: - printf("result.%s", SFR_STRING(inst->dest.index)); - break; - case NVS_FILE_TEMP: - printf("R%d", inst->dest.index); - break; - case NVS_FILE_ADDRESS: - printf("A%d", inst->dest.index); - break; - default: - printf("UNKNOWN_DST_FILE"); - break; - } - - if (inst->mask != SMASK_ALL) { - printf("."); - if (inst->mask & SMASK_X) - printf("x"); - if (inst->mask & SMASK_Y) - printf("y"); - if (inst->mask & SMASK_Z) - printf("z"); - if (inst->mask & SMASK_W) - printf("w"); - } - - if (opr->numsrc) - printf(", "); - } - - for (i = 0; i < opr->numsrc; i++) { - nvsDumpReg(inst, &inst->src[i]); - if (i != opr->numsrc - 1) - printf(", "); - } - if (opr->flags & TI_UNIT) - printf(", texture[%d]", inst->tex_unit); - - printf("\n"); -} - -void -nvsDumpFragmentList(nvsFragmentHeader *f, int lvl) -{ - while (f) { - switch (f->type) { - case NVS_INSTRUCTION: - nvsDumpInstruction((nvsInstruction*)f, 0, lvl); - break; - default: - fprintf(stderr, "%s: Only NVS_INSTRUCTION fragments can be in" - "nvsFragmentList!\n", __func__); - return; - } - f = f->next; - } -} - -/***************************************************************************** - * HW shader disassembly - */ -static void -nvsDisasmHWShaderOp(nvsFunc * shader, int merged) -{ - struct _opcode_info *opi; - nvsOpcode op; - nvsRegFile file; - nvsSwzComp swz[4]; - int i; - - op = shader->GetOpcode(shader, merged); - opi = _get_op_info(op); - if (!opi) { - printf("NO OPINFO!"); - return; - } - - printf("%s", opi->name); - if (shader->GetPrecision && - (!(opi->flags & BRANCH_ALL)) && (!(opi->flags * NODS)) && - (op != NVS_OP_NOP)) - printf("%s", NVS_PREC_STRING(shader->GetPrecision(shader))); - if (shader->SupportsConditional && shader->SupportsConditional(shader)) { - if (shader->GetConditionUpdate(shader)) { - printf("C%d", shader->GetCondRegID(shader)); - } - } - if (shader->GetSaturate && shader->GetSaturate(shader)) - printf("_SAT"); - - if (!(opi->flags & NODS)) { - int mask = shader->GetDestMask(shader, merged); - - switch (shader->GetDestFile(shader, merged)) { - case NVS_FILE_ADDRESS: - printf(" A%d", shader->GetDestID(shader, merged)); - break; - case NVS_FILE_TEMP: - printf(" R%d", shader->GetDestID(shader, merged)); - break; - case NVS_FILE_RESULT: - printf(" result.%s", (SFR_STRING(shader->GetDestID(shader, merged)))); - break; - default: - printf(" BAD_RESULT_FILE"); - break; - } - - if (mask != SMASK_ALL) { - printf("."); - if (mask & SMASK_X) printf("x"); - if (mask & SMASK_Y) printf("y"); - if (mask & SMASK_Z) printf("z"); - if (mask & SMASK_W) printf("w"); - } - } - - if (shader->SupportsConditional && shader->SupportsConditional(shader) && - shader->GetConditionTest(shader)) { - shader->GetCondRegSwizzle(shader, swz); - - printf(" (%s%d.%s%s%s%s)", - NVS_COND_STRING(shader->GetCondition(shader)), - shader->GetCondRegID(shader), - SWZ_STRING(swz[NVS_SWZ_X]), - SWZ_STRING(swz[NVS_SWZ_Y]), - SWZ_STRING(swz[NVS_SWZ_Z]), - SWZ_STRING(swz[NVS_SWZ_W]) - ); - } - - /* looping */ - if (opi->flags & COUNT_ALL) { - printf(" { "); - if (opi->flags & COUNT_NUM) { - printf("%d", shader->GetLoopCount(shader)); - } - if (opi->flags & COUNT_IND) { - printf(", %d", shader->GetLoopInitial(shader)); - } - if (opi->flags & COUNT_INC) { - printf(", %d", shader->GetLoopIncrement(shader)); - } - printf(" }"); - } - - /* branching */ - if (opi->flags & BRANCH_TR) - printf(" %d", shader->GetBranch(shader)); - if (opi->flags & BRANCH_EL) - printf(" ELSE %d", shader->GetBranchElse(shader)); - if (opi->flags & BRANCH_EN) - printf(" END %d", shader->GetBranchEnd(shader)); - - if (!(opi->flags & NODS) && opi->numsrc) - printf(","); - printf(" "); - - for (i = 0; i < opi->numsrc; i++) { - if (shader->GetSourceAbs(shader, merged, i)) - printf("abs("); - if (shader->GetSourceNegate(shader, merged, i)) - printf("-"); - - file = shader->GetSourceFile(shader, merged, i); - switch (file) { - case NVS_FILE_TEMP: - printf("R%d", shader->GetSourceID(shader, merged, i)); - break; - case NVS_FILE_CONST: - if (shader->GetSourceIndexed(shader, merged, i)) { - printf("c[A%d.%s + 0x%x]", - shader->GetRelAddressRegID(shader), - SWZ_STRING(shader->GetRelAddressSwizzle(shader)), - shader->GetSourceID(shader, merged, i) - ); - } else { - float val[4]; - - if (shader->GetSourceConstVal) { - shader->GetSourceConstVal(shader, merged, i, val); - printf("{ %.02f, %.02f, %.02f, %.02f }", - val[0], val[1], val[2], val[3]); - } else { - printf("c[0x%x]", shader->GetSourceID(shader, merged, i)); - } - } - break; - case NVS_FILE_ATTRIB: - if (shader->GetSourceIndexed(shader, merged, i)) { - printf("attrib[A%d.%s + %d]", - shader->GetRelAddressRegID(shader), - SWZ_STRING(shader->GetRelAddressSwizzle(shader)), - shader->GetSourceID(shader, merged, i) - ); - } - else { - printf("attrib.%s", - SFR_STRING(shader->GetSourceID(shader, merged, i)) - ); - } - break; - case NVS_FILE_ADDRESS: - printf("A%d", shader->GetRelAddressRegID(shader)); - break; - default: - printf("UNKNOWN_SRC_FILE"); - break; - } - - shader->GetSourceSwizzle(shader, merged, i, swz); - if (file != NVS_FILE_ADDRESS && - (swz[NVS_SWZ_X] != NVS_SWZ_X || swz[NVS_SWZ_Y] != NVS_SWZ_Y || - swz[NVS_SWZ_Z] != NVS_SWZ_Z || swz[NVS_SWZ_W] != NVS_SWZ_W)) { - printf(".%s%s%s%s", SWZ_STRING(swz[NVS_SWZ_X]), - SWZ_STRING(swz[NVS_SWZ_Y]), - SWZ_STRING(swz[NVS_SWZ_Z]), - SWZ_STRING(swz[NVS_SWZ_W])); - } - - if (shader->GetSourceAbs(shader, merged, i)) - printf(")"); - if (shader->GetSourceScale) { - int scale = shader->GetSourceScale(shader, merged, i); - if (scale > 1) - printf("{scaled %dx}", scale); - } - if (i < (opi->numsrc - 1)) - printf(", "); - } - - if (shader->IsLastInst(shader)) - printf(" + END"); -} - -void -nvsDisasmHWShader(nvsPtr nvs) -{ - nvsFunc *shader = nvs->func; - unsigned int iaddr = 0; - - if (!nvs->program) { - fprintf(stderr, "No HW program present"); - return; - } - - shader->inst = nvs->program; - while (1) { - if (shader->inst >= (nvs->program + nvs->program_size)) { - fprintf(stderr, "Reached end of program, but HW inst has no END"); - break; - } - - printf("\t0x%08x:\n", shader->inst[0]); - printf("\t0x%08x:\n", shader->inst[1]); - printf("\t0x%08x:\n", shader->inst[2]); - printf("\t0x%08x:", shader->inst[3]); - - printf("\n\t\tINST %d.0: ", iaddr); - nvsDisasmHWShaderOp(shader, 0); - if (shader->HasMergedInst(shader)) { - printf("\n\t\tINST %d.1: ", iaddr); - nvsDisasmHWShaderOp(shader, 1); - } - printf("\n"); - - if (shader->IsLastInst(shader)) - break; - - shader->inst += shader->GetOffsetNext(shader); - iaddr++; - } - - printf("\n"); -} |