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Massive reworking of shader translator; for ALU ops only.

This commit is contained in:
Ben Vanik 2015-03-08 22:08:53 -07:00
parent 98194f0482
commit 5c33925995
2 changed files with 548 additions and 750 deletions
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1115
src/xenia/gpu/gl4/gl4_shader_translator.cc
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35
src/xenia/gpu/gl4/gl4_shader_translator.h
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@ -57,13 +57,6 @@ class GL4ShaderTranslator {
void AppendSrcReg(uint32_t num, uint32_t type, uint32_t swiz, uint32_t negate,
uint32_t abs);
void AppendDestRegName(uint32_t num, uint32_t dst_exp);
void AppendDestReg(uint32_t num, uint32_t mask, uint32_t dst_exp);
void AppendDestRegPost(uint32_t num, uint32_t mask, uint32_t dst_exp);
void AppendVectorDestReg(const ucode::instr_alu_t& alu);
void AppendVectorDestRegPost(const ucode::instr_alu_t& alu);
void AppendScalarDestReg(const ucode::instr_alu_t& alu);
void AppendScalarDestRegPost(const ucode::instr_alu_t& alu);
void PrintSrcReg(uint32_t num, uint32_t type, uint32_t swiz, uint32_t negate,
uint32_t abs);
void PrintVectorDstReg(const ucode::instr_alu_t& alu);
@ -77,9 +70,9 @@ class GL4ShaderTranslator {
bool TranslateALU_MINv(const ucode::instr_alu_t& alu);
bool TranslateALU_SETXXv(const ucode::instr_alu_t& alu, const char* op);
bool TranslateALU_SETEv(const ucode::instr_alu_t& alu);
bool TranslateALU_SETNEv(const ucode::instr_alu_t& alu);
bool TranslateALU_SETGTv(const ucode::instr_alu_t& alu);
bool TranslateALU_SETGTEv(const ucode::instr_alu_t& alu);
bool TranslateALU_SETNEv(const ucode::instr_alu_t& alu);
bool TranslateALU_FRACv(const ucode::instr_alu_t& alu);
bool TranslateALU_TRUNCv(const ucode::instr_alu_t& alu);
bool TranslateALU_FLOORv(const ucode::instr_alu_t& alu);
@ -93,10 +86,17 @@ class GL4ShaderTranslator {
bool TranslateALU_DOT2ADDv(const ucode::instr_alu_t& alu);
// CUBEv
bool TranslateALU_MAX4v(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SETXX_PUSHv(const ucode::instr_alu_t& alu,
const char* op);
bool TranslateALU_PRED_SETE_PUSHv(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SETNE_PUSHv(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SETGT_PUSHv(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SETGTE_PUSHv(const ucode::instr_alu_t& alu);
// ...
bool TranslateALU_ADDs(const ucode::instr_alu_t& alu);
// ...
bool TranslateALU_ADD_PREVs(const ucode::instr_alu_t& alu);
bool TranslateALU_MULs(const ucode::instr_alu_t& alu);
bool TranslateALU_MUL_PREVs(const ucode::instr_alu_t& alu);
// ...
bool TranslateALU_MAXs(const ucode::instr_alu_t& alu);
bool TranslateALU_MINs(const ucode::instr_alu_t& alu);
@ -114,12 +114,14 @@ class GL4ShaderTranslator {
bool TranslateALU_RECIPSQ_IEEE(const ucode::instr_alu_t& alu);
// ...
bool TranslateALU_SUBs(const ucode::instr_alu_t& alu);
// ...
bool TranslateALU_SUB_PREVs(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SETXXs(const ucode::instr_alu_t& alu, const char* op);
bool TranslateALU_PRED_SETEs(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SETNEs(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SETGTs(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SETGTEs(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SETNEs(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SET_INVs(const ucode::instr_alu_t& alu);
bool TranslateALU_PRED_SET_POPs(const ucode::instr_alu_t& alu);
bool TranslateALU_SQRT_IEEE(const ucode::instr_alu_t& alu);
bool TranslateALU_MUL_CONST_0(const ucode::instr_alu_t& alu);
bool TranslateALU_MUL_CONST_1(const ucode::instr_alu_t& alu);
@ -131,6 +133,17 @@ class GL4ShaderTranslator {
bool TranslateALU_COS(const ucode::instr_alu_t& alu);
bool TranslateALU_RETAIN_PREV(const ucode::instr_alu_t& alu);
struct AppendFlag {};
void BeginAppendVectorOp(const ucode::instr_alu_t& op);
void AppendVectorOpSrcReg(const ucode::instr_alu_t& op, int i);
void EndAppendVectorOp(const ucode::instr_alu_t& op,
uint32_t append_flags = 0);
void BeginAppendScalarOp(const ucode::instr_alu_t& op);
void AppendScalarOpSrcReg(const ucode::instr_alu_t& op, int i);
void EndAppendScalarOp(const ucode::instr_alu_t& op,
uint32_t append_flags = 0);
void AppendOpDestRegName(const ucode::instr_alu_t& op, uint32_t dest_num);
void PrintDestFetch(uint32_t dst_reg, uint32_t dst_swiz);
void AppendFetchDest(uint32_t dst_reg, uint32_t dst_swiz);