diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler')
4 files changed, 61 insertions, 22 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c index 1cfb565b6e..1aeba8f498 100644 --- a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c +++ b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c @@ -272,7 +272,7 @@ static GLboolean begin_tex(void* data) } -static GLboolean emit_tex(void* data, struct prog_instruction* inst) +static GLboolean emit_tex(void* data, struct radeon_pair_texture_instruction* inst) { PROG_CODE; @@ -282,31 +282,31 @@ static GLboolean emit_tex(void* data, struct prog_instruction* inst) } GLuint unit = inst->TexSrcUnit; - GLuint dest = inst->DstReg.Index; + GLuint dest = inst->DestIndex; GLuint opcode; switch(inst->Opcode) { - case OPCODE_KIL: opcode = R300_TEX_OP_KIL; break; - case OPCODE_TEX: opcode = R300_TEX_OP_LD; break; - case OPCODE_TXB: opcode = R300_TEX_OP_TXB; break; - case OPCODE_TXP: opcode = R300_TEX_OP_TXP; break; + case RADEON_OPCODE_KIL: opcode = R300_TEX_OP_KIL; break; + case RADEON_OPCODE_TEX: opcode = R300_TEX_OP_LD; break; + case RADEON_OPCODE_TXB: opcode = R300_TEX_OP_TXB; break; + case RADEON_OPCODE_TXP: opcode = R300_TEX_OP_TXP; break; default: error("Unknown texture opcode %i", inst->Opcode); return GL_FALSE; } - if (inst->Opcode == OPCODE_KIL) { + if (inst->Opcode == RADEON_OPCODE_KIL) { unit = 0; dest = 0; } else { use_temporary(code, dest); } - use_temporary(code, inst->SrcReg[0].Index); + use_temporary(code, inst->SrcIndex); code->node[code->cur_node].tex_end++; code->tex.inst[code->tex.length++] = - (inst->SrcReg[0].Index << R300_SRC_ADDR_SHIFT) | + (inst->SrcIndex << R300_SRC_ADDR_SHIFT) | (dest << R300_DST_ADDR_SHIFT) | (unit << R300_TEX_ID_SHIFT) | (opcode << R300_TEX_INST_SHIFT); diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c b/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c index 237489e119..b5f665b66c 100644 --- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c +++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c @@ -236,19 +236,19 @@ static GLboolean emit_paired(void *data, struct radeon_pair_instruction *inst) return GL_TRUE; } -static GLuint translate_strq_swizzle(struct prog_src_register src) +static GLuint translate_strq_swizzle(GLuint swizzle) { GLuint swiz = 0; int i; for (i = 0; i < 4; i++) - swiz |= (GET_SWZ(src.Swizzle, i) & 0x3) << i*2; + swiz |= (GET_SWZ(swizzle, i) & 0x3) << i*2; return swiz; } /** * Emit a single TEX instruction */ -static GLboolean emit_tex(void *data, struct prog_instruction *inst) +static GLboolean emit_tex(void *data, struct radeon_pair_texture_instruction *inst) { PROG_CODE; @@ -260,7 +260,7 @@ static GLboolean emit_tex(void *data, struct prog_instruction *inst) int ip = ++code->inst_end; code->inst[ip].inst0 = R500_INST_TYPE_TEX - | (inst->DstReg.WriteMask << 11) + | (inst->WriteMask << 11) | R500_INST_TEX_SEM_WAIT; code->inst[ip].inst1 = R500_TEX_ID(inst->TexSrcUnit) | R500_TEX_SEM_ACQUIRE | R500_TEX_IGNORE_UNCOVERED; @@ -269,25 +269,25 @@ static GLboolean emit_tex(void *data, struct prog_instruction *inst) code->inst[ip].inst1 |= R500_TEX_UNSCALED; switch (inst->Opcode) { - case OPCODE_KIL: + case RADEON_OPCODE_KIL: code->inst[ip].inst1 |= R500_TEX_INST_TEXKILL; break; - case OPCODE_TEX: + case RADEON_OPCODE_TEX: code->inst[ip].inst1 |= R500_TEX_INST_LD; break; - case OPCODE_TXB: + case RADEON_OPCODE_TXB: code->inst[ip].inst1 |= R500_TEX_INST_LODBIAS; break; - case OPCODE_TXP: + case RADEON_OPCODE_TXP: code->inst[ip].inst1 |= R500_TEX_INST_PROJ; break; default: error("emit_tex can't handle opcode %x\n", inst->Opcode); } - code->inst[ip].inst2 = R500_TEX_SRC_ADDR(inst->SrcReg[0].Index) - | (translate_strq_swizzle(inst->SrcReg[0]) << 8) - | R500_TEX_DST_ADDR(inst->DstReg.Index) + code->inst[ip].inst2 = R500_TEX_SRC_ADDR(inst->SrcIndex) + | (translate_strq_swizzle(inst->SrcSwizzle) << 8) + | R500_TEX_DST_ADDR(inst->DestIndex) | R500_TEX_DST_R_SWIZ_R | R500_TEX_DST_G_SWIZ_G | R500_TEX_DST_B_SWIZ_B | R500_TEX_DST_A_SWIZ_A; diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.c b/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.c index 6ce6b4d8ff..3274c83d4d 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.c @@ -602,7 +602,25 @@ static void emit_all_tex(struct pair_state *s) _mesa_print_instruction(inst); fflush(stdout); } - s->Error = s->Error || !s->Handler->EmitTex(s->UserData, inst); + + struct radeon_pair_texture_instruction rpti; + + switch(inst->Opcode) { + case OPCODE_TEX: rpti.Opcode = RADEON_OPCODE_TEX; break; + case OPCODE_TXB: rpti.Opcode = RADEON_OPCODE_TXB; break; + case OPCODE_TXP: rpti.Opcode = RADEON_OPCODE_TXP; break; + default: + case OPCODE_KIL: rpti.Opcode = RADEON_OPCODE_KIL; break; + } + + rpti.DestIndex = inst->DstReg.Index; + rpti.WriteMask = inst->DstReg.WriteMask; + rpti.TexSrcUnit = inst->TexSrcUnit; + rpti.TexSrcTarget = inst->TexSrcTarget; + rpti.SrcIndex = inst->SrcReg[0].Index; + rpti.SrcSwizzle = inst->SrcReg[0].Swizzle; + + s->Error = s->Error || !s->Handler->EmitTex(s->UserData, &rpti); } if (s->Debug) diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.h b/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.h index 4624a24629..f203d4886f 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.h @@ -82,6 +82,27 @@ struct radeon_pair_instruction { }; +enum { + RADEON_OPCODE_TEX = 0, + RADEON_OPCODE_TXB, + RADEON_OPCODE_TXP, + RADEON_OPCODE_KIL +}; + +struct radeon_pair_texture_instruction { + GLuint Opcode:2; /**< one of RADEON_OPCODE_xxx */ + + GLuint DestIndex:8; + GLuint WriteMask:4; + + GLuint TexSrcUnit:5; + GLuint TexSrcTarget:3; + + GLuint SrcIndex:8; + GLuint SrcSwizzle:12; +}; + + /** * */ @@ -107,7 +128,7 @@ struct radeon_pair_handler { * * @return GL_FALSE on error. */ - GLboolean (*EmitTex)(void*, struct prog_instruction*); + GLboolean (*EmitTex)(void*, struct radeon_pair_texture_instruction*); /** * Called before a block of contiguous, independent texture |