X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fauxiliary%2Ftgsi%2Ftgsi_parse.c;h=8c7062d850cf77d4466c3c12a7754af89de9f6b3;hb=ff56a12051a91c5c69db9afb85e4a3ebdb17ef96;hp=4870f82b6bd111d23bcd7bdecff7d5f33d70f587;hpb=6559eaef59526a7f4b2c22927637091018535c0c;p=mesa.git diff --git a/src/gallium/auxiliary/tgsi/tgsi_parse.c b/src/gallium/auxiliary/tgsi/tgsi_parse.c index 4870f82b6bd..8c7062d850c 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_parse.c +++ b/src/gallium/auxiliary/tgsi/tgsi_parse.c @@ -28,44 +28,23 @@ #include "util/u_debug.h" #include "pipe/p_shader_tokens.h" #include "tgsi_parse.h" -#include "tgsi_build.h" #include "util/u_memory.h" -void -tgsi_full_token_init( - union tgsi_full_token *full_token ) -{ - full_token->Token.Type = TGSI_TOKEN_TYPE_DECLARATION; -} - -void -tgsi_full_token_free( - union tgsi_full_token *full_token ) -{ -} - unsigned tgsi_parse_init( struct tgsi_parse_context *ctx, const struct tgsi_token *tokens ) { - ctx->FullVersion.Version = *(struct tgsi_version *) &tokens[0]; - if( ctx->FullVersion.Version.MajorVersion > 1 ) { - return TGSI_PARSE_ERROR; - } - - ctx->FullHeader.Header = *(struct tgsi_header *) &tokens[1]; + ctx->FullHeader.Header = *(struct tgsi_header *) &tokens[0]; if( ctx->FullHeader.Header.HeaderSize >= 2 ) { - ctx->FullHeader.Processor = *(struct tgsi_processor *) &tokens[2]; + ctx->FullHeader.Processor = *(struct tgsi_processor *) &tokens[1]; } else { - ctx->FullHeader.Processor = tgsi_default_processor(); + return TGSI_PARSE_ERROR; } ctx->Tokens = tokens; - ctx->Position = 1 + ctx->FullHeader.Header.HeaderSize; - - tgsi_full_token_init( &ctx->FullToken ); + ctx->Position = ctx->FullHeader.Header.HeaderSize; return TGSI_PARSE_OK; } @@ -74,7 +53,6 @@ void tgsi_parse_free( struct tgsi_parse_context *ctx ) { - tgsi_full_token_free( &ctx->FullToken ); } boolean @@ -82,7 +60,7 @@ tgsi_parse_end_of_tokens( struct tgsi_parse_context *ctx ) { return ctx->Position >= - 1 + ctx->FullHeader.Header.HeaderSize + ctx->FullHeader.Header.BodySize; + ctx->FullHeader.Header.HeaderSize + ctx->FullHeader.Header.BodySize; } @@ -119,9 +97,6 @@ tgsi_parse_token( struct tgsi_token token; unsigned i; - tgsi_full_token_free( &ctx->FullToken ); - tgsi_full_token_init( &ctx->FullToken ); - next_token( ctx, &token ); switch( token.Type ) { @@ -129,10 +104,10 @@ tgsi_parse_token( { struct tgsi_full_declaration *decl = &ctx->FullToken.FullDeclaration; - *decl = tgsi_default_full_declaration(); + memset(decl, 0, sizeof *decl); copy_token(&decl->Declaration, &token); - next_token( ctx, &decl->DeclarationRange ); + next_token( ctx, &decl->Range ); if( decl->Declaration.Semantic ) { next_token( ctx, &decl->Semantic ); @@ -144,18 +119,29 @@ tgsi_parse_token( case TGSI_TOKEN_TYPE_IMMEDIATE: { struct tgsi_full_immediate *imm = &ctx->FullToken.FullImmediate; + uint imm_count; - *imm = tgsi_default_full_immediate(); + memset(imm, 0, sizeof *imm); copy_token(&imm->Immediate, &token); - assert( !imm->Immediate.Extended ); + + imm_count = imm->Immediate.NrTokens - 1; switch (imm->Immediate.DataType) { case TGSI_IMM_FLOAT32: - { - uint imm_count = imm->Immediate.NrTokens - 1; - for (i = 0; i < imm_count; i++) { - next_token(ctx, &imm->u[i]); - } + for (i = 0; i < imm_count; i++) { + next_token(ctx, &imm->u[i].Float); + } + break; + + case TGSI_IMM_UINT32: + for (i = 0; i < imm_count; i++) { + next_token(ctx, &imm->u[i].Uint); + } + break; + + case TGSI_IMM_INT32: + for (i = 0; i < imm_count; i++) { + next_token(ctx, &imm->u[i].Int); } break; @@ -169,147 +155,76 @@ tgsi_parse_token( case TGSI_TOKEN_TYPE_INSTRUCTION: { struct tgsi_full_instruction *inst = &ctx->FullToken.FullInstruction; - unsigned extended; - *inst = tgsi_default_full_instruction(); + memset(inst, 0, sizeof *inst); copy_token(&inst->Instruction, &token); - extended = inst->Instruction.Extended; - - while( extended ) { - struct tgsi_src_register_ext token; - - next_token( ctx, &token ); - - switch( token.Type ) { - case TGSI_INSTRUCTION_EXT_TYPE_NV: - copy_token(&inst->InstructionExtNv, &token); - break; - case TGSI_INSTRUCTION_EXT_TYPE_LABEL: - copy_token(&inst->InstructionExtLabel, &token); - break; - - case TGSI_INSTRUCTION_EXT_TYPE_TEXTURE: - copy_token(&inst->InstructionExtTexture, &token); - break; + if (inst->Instruction.Predicate) { + next_token(ctx, &inst->Predicate); + } - default: - assert( 0 ); - } + if (inst->Instruction.Label) { + next_token( ctx, &inst->Label); + } - extended = token.Extended; + if (inst->Instruction.Texture) { + next_token( ctx, &inst->Texture); } assert( inst->Instruction.NumDstRegs <= TGSI_FULL_MAX_DST_REGISTERS ); for( i = 0; i < inst->Instruction.NumDstRegs; i++ ) { - unsigned extended; - next_token( ctx, &inst->FullDstRegisters[i].DstRegister ); + next_token( ctx, &inst->Dst[i].Register ); /* * No support for indirect or multi-dimensional addressing. */ - assert( !inst->FullDstRegisters[i].DstRegister.Dimension ); - - extended = inst->FullDstRegisters[i].DstRegister.Extended; - - while( extended ) { - struct tgsi_src_register_ext token; - - next_token( ctx, &token ); - - switch( token.Type ) { - case TGSI_DST_REGISTER_EXT_TYPE_CONDCODE: - copy_token(&inst->FullDstRegisters[i].DstRegisterExtConcode, - &token); - break; - - case TGSI_DST_REGISTER_EXT_TYPE_MODULATE: - copy_token(&inst->FullDstRegisters[i].DstRegisterExtModulate, - &token); - break; - - default: - assert( 0 ); - } - - extended = token.Extended; - } + assert( !inst->Dst[i].Register.Dimension ); - if( inst->FullDstRegisters[i].DstRegister.Indirect ) { - next_token( ctx, &inst->FullDstRegisters[i].DstRegisterInd ); + if( inst->Dst[i].Register.Indirect ) { + next_token( ctx, &inst->Dst[i].Indirect ); /* * No support for indirect or multi-dimensional addressing. */ - assert( !inst->FullDstRegisters[i].DstRegisterInd.Indirect ); - assert( !inst->FullDstRegisters[i].DstRegisterInd.Dimension ); - assert( !inst->FullDstRegisters[i].DstRegisterInd.Extended ); + assert( !inst->Dst[i].Indirect.Dimension ); + assert( !inst->Dst[i].Indirect.Indirect ); } } assert( inst->Instruction.NumSrcRegs <= TGSI_FULL_MAX_SRC_REGISTERS ); for( i = 0; i < inst->Instruction.NumSrcRegs; i++ ) { - unsigned extended; - - next_token( ctx, &inst->FullSrcRegisters[i].SrcRegister ); - - extended = inst->FullSrcRegisters[i].SrcRegister.Extended; - - while( extended ) { - struct tgsi_src_register_ext token; - - next_token( ctx, &token ); - switch( token.Type ) { - case TGSI_SRC_REGISTER_EXT_TYPE_SWZ: - copy_token(&inst->FullSrcRegisters[i].SrcRegisterExtSwz, - &token); - break; + next_token( ctx, &inst->Src[i].Register ); - case TGSI_SRC_REGISTER_EXT_TYPE_MOD: - copy_token(&inst->FullSrcRegisters[i].SrcRegisterExtMod, - &token); - break; - - default: - assert( 0 ); - } - - extended = token.Extended; - } - - if( inst->FullSrcRegisters[i].SrcRegister.Indirect ) { - next_token( ctx, &inst->FullSrcRegisters[i].SrcRegisterInd ); + if( inst->Src[i].Register.Indirect ) { + next_token( ctx, &inst->Src[i].Indirect ); /* * No support for indirect or multi-dimensional addressing. */ - assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Indirect ); - assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Dimension ); - assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Extended ); + assert( !inst->Src[i].Indirect.Indirect ); + assert( !inst->Src[i].Indirect.Dimension ); } - if( inst->FullSrcRegisters[i].SrcRegister.Dimension ) { - next_token( ctx, &inst->FullSrcRegisters[i].SrcRegisterDim ); + if( inst->Src[i].Register.Dimension ) { + next_token( ctx, &inst->Src[i].Dimension ); /* * No support for multi-dimensional addressing. */ - assert( !inst->FullSrcRegisters[i].SrcRegisterDim.Dimension ); - assert( !inst->FullSrcRegisters[i].SrcRegisterDim.Extended ); + assert( !inst->Src[i].Dimension.Dimension ); - if( inst->FullSrcRegisters[i].SrcRegisterDim.Indirect ) { - next_token( ctx, &inst->FullSrcRegisters[i].SrcRegisterDimInd ); + if( inst->Src[i].Dimension.Indirect ) { + next_token( ctx, &inst->Src[i].DimIndirect ); /* * No support for indirect or multi-dimensional addressing. */ - assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Indirect ); - assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Dimension ); - assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Extended ); + assert( !inst->Src[i].Indirect.Indirect ); + assert( !inst->Src[i].Indirect.Dimension ); } } } @@ -317,6 +232,22 @@ tgsi_parse_token( break; } + case TGSI_TOKEN_TYPE_PROPERTY: + { + struct tgsi_full_property *prop = &ctx->FullToken.FullProperty; + uint prop_count; + + memset(prop, 0, sizeof *prop); + copy_token(&prop->Property, &token); + + prop_count = prop->Property.NrTokens - 1; + for (i = 0; i < prop_count; i++) { + next_token(ctx, &prop->u[i]); + } + + break; + } + default: assert( 0 ); } @@ -329,8 +260,7 @@ tgsi_num_tokens(const struct tgsi_token *tokens) struct tgsi_parse_context ctx; if (tgsi_parse_init(&ctx, tokens) == TGSI_PARSE_OK) { unsigned len = (ctx.FullHeader.Header.HeaderSize + - ctx.FullHeader.Header.BodySize + - 1); + ctx.FullHeader.Header.BodySize); return len; } return 0;