From d1b4351e603522be11061522cb6b685da9ef1fee Mon Sep 17 00:00:00 2001 From: Nicolai Hähnle Date: Sun, 30 Aug 2009 18:51:29 +0200 Subject: r300: Remove all Mesa dependencies from the shader compiler MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In particular, this removes the dependency on prog_instruction, which unfortunately creates some code duplication, but also opens a path towards adding some hardware-specific things in there. Signed-off-by: Nicolai Hähnle --- .../drivers/dri/r300/compiler/r300_fragprog_emit.c | 96 +++++++++++----------- 1 file changed, 48 insertions(+), 48 deletions(-) (limited to 'src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c') 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 305dc074ee..58953f6b04 100644 --- a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c +++ b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c @@ -69,64 +69,64 @@ struct r300_emit_state { /** * Mark a temporary register as used. */ -static void use_temporary(struct r300_fragment_program_code *code, GLuint index) +static void use_temporary(struct r300_fragment_program_code *code, unsigned int index) { if (index > code->pixsize) code->pixsize = index; } -static GLuint translate_rgb_opcode(struct r300_fragment_program_compiler * c, GLuint opcode) +static unsigned int translate_rgb_opcode(struct r300_fragment_program_compiler * c, rc_opcode opcode) { switch(opcode) { - case OPCODE_CMP: return R300_ALU_OUTC_CMP; - case OPCODE_DP3: return R300_ALU_OUTC_DP3; - case OPCODE_DP4: return R300_ALU_OUTC_DP4; - case OPCODE_FRC: return R300_ALU_OUTC_FRC; + case RC_OPCODE_CMP: return R300_ALU_OUTC_CMP; + case RC_OPCODE_DP3: return R300_ALU_OUTC_DP3; + case RC_OPCODE_DP4: return R300_ALU_OUTC_DP4; + case RC_OPCODE_FRC: return R300_ALU_OUTC_FRC; default: error("translate_rgb_opcode(%i): Unknown opcode", opcode); /* fall through */ - case OPCODE_NOP: + case RC_OPCODE_NOP: /* fall through */ - case OPCODE_MAD: return R300_ALU_OUTC_MAD; - case OPCODE_MAX: return R300_ALU_OUTC_MAX; - case OPCODE_MIN: return R300_ALU_OUTC_MIN; - case OPCODE_REPL_ALPHA: return R300_ALU_OUTC_REPL_ALPHA; + case RC_OPCODE_MAD: return R300_ALU_OUTC_MAD; + case RC_OPCODE_MAX: return R300_ALU_OUTC_MAX; + case RC_OPCODE_MIN: return R300_ALU_OUTC_MIN; + case RC_OPCODE_REPL_ALPHA: return R300_ALU_OUTC_REPL_ALPHA; } } -static GLuint translate_alpha_opcode(struct r300_fragment_program_compiler * c, GLuint opcode) +static unsigned int translate_alpha_opcode(struct r300_fragment_program_compiler * c, rc_opcode opcode) { switch(opcode) { - case OPCODE_CMP: return R300_ALU_OUTA_CMP; - case OPCODE_DP3: return R300_ALU_OUTA_DP4; - case OPCODE_DP4: return R300_ALU_OUTA_DP4; - case OPCODE_EX2: return R300_ALU_OUTA_EX2; - case OPCODE_FRC: return R300_ALU_OUTA_FRC; - case OPCODE_LG2: return R300_ALU_OUTA_LG2; + case RC_OPCODE_CMP: return R300_ALU_OUTA_CMP; + case RC_OPCODE_DP3: return R300_ALU_OUTA_DP4; + case RC_OPCODE_DP4: return R300_ALU_OUTA_DP4; + case RC_OPCODE_EX2: return R300_ALU_OUTA_EX2; + case RC_OPCODE_FRC: return R300_ALU_OUTA_FRC; + case RC_OPCODE_LG2: return R300_ALU_OUTA_LG2; default: error("translate_rgb_opcode(%i): Unknown opcode", opcode); /* fall through */ - case OPCODE_NOP: + case RC_OPCODE_NOP: /* fall through */ - case OPCODE_MAD: return R300_ALU_OUTA_MAD; - case OPCODE_MAX: return R300_ALU_OUTA_MAX; - case OPCODE_MIN: return R300_ALU_OUTA_MIN; - case OPCODE_RCP: return R300_ALU_OUTA_RCP; - case OPCODE_RSQ: return R300_ALU_OUTA_RSQ; + case RC_OPCODE_MAD: return R300_ALU_OUTA_MAD; + case RC_OPCODE_MAX: return R300_ALU_OUTA_MAX; + case RC_OPCODE_MIN: return R300_ALU_OUTA_MIN; + case RC_OPCODE_RCP: return R300_ALU_OUTA_RCP; + case RC_OPCODE_RSQ: return R300_ALU_OUTA_RSQ; } } /** * Emit one paired ALU instruction. */ -static GLboolean emit_alu(void* data, struct radeon_pair_instruction* inst) +static int emit_alu(void* data, struct radeon_pair_instruction* inst) { PROG_CODE; if (code->alu.length >= R300_PFS_MAX_ALU_INST) { error("Too many ALU instructions"); - return GL_FALSE; + return 0; } int ip = code->alu.length++; @@ -136,7 +136,7 @@ static GLboolean emit_alu(void* data, struct radeon_pair_instruction* inst) code->alu.inst[ip].alpha_inst = translate_alpha_opcode(c, inst->Alpha.Opcode); for(j = 0; j < 3; ++j) { - GLuint src = inst->RGB.Src[j].Index | (inst->RGB.Src[j].Constant << 5); + unsigned int src = inst->RGB.Src[j].Index | (inst->RGB.Src[j].Constant << 5); if (!inst->RGB.Src[j].Constant) use_temporary(code, inst->RGB.Src[j].Index); code->alu.inst[ip].rgb_addr |= src << (6*j); @@ -146,7 +146,7 @@ static GLboolean emit_alu(void* data, struct radeon_pair_instruction* inst) use_temporary(code, inst->Alpha.Src[j].Index); code->alu.inst[ip].alpha_addr |= src << (6*j); - GLuint arg = r300FPTranslateRGBSwizzle(inst->RGB.Arg[j].Source, inst->RGB.Arg[j].Swizzle); + unsigned int arg = r300FPTranslateRGBSwizzle(inst->RGB.Arg[j].Source, inst->RGB.Arg[j].Swizzle); arg |= inst->RGB.Arg[j].Abs << 6; arg |= inst->RGB.Arg[j].Negate << 5; code->alu.inst[ip].rgb_inst |= arg << (7*j); @@ -186,17 +186,17 @@ static GLboolean emit_alu(void* data, struct radeon_pair_instruction* inst) if (inst->Alpha.DepthWriteMask) { code->alu.inst[ip].alpha_addr |= R300_ALU_DSTA_DEPTH; emit->node_flags |= R300_W_OUT; - c->code->writes_depth = GL_TRUE; + c->code->writes_depth = 1; } - return GL_TRUE; + return 1; } /** * Finish the current node without advancing to the next one. */ -static GLboolean finish_node(struct r300_emit_state * emit) +static int finish_node(struct r300_emit_state * emit) { struct r300_fragment_program_compiler * c = emit->compiler; struct r300_fragment_program_code *code = &emit->compiler->code->code.r300; @@ -204,9 +204,9 @@ static GLboolean finish_node(struct r300_emit_state * emit) if (code->alu.length == emit->node_first_alu) { /* Generate a single NOP for this node */ struct radeon_pair_instruction inst; - _mesa_bzero(&inst, sizeof(inst)); + memset(&inst, 0, sizeof(inst)); if (!emit_alu(emit, &inst)) - return GL_FALSE; + return 0; } unsigned alu_offset = emit->node_first_alu; @@ -217,7 +217,7 @@ static GLboolean finish_node(struct r300_emit_state * emit) if (code->tex.length == emit->node_first_tex) { if (emit->current_node > 0) { error("Node %i has no TEX instructions", emit->current_node); - return GL_FALSE; + return 0; } tex_end = 0; @@ -240,7 +240,7 @@ static GLboolean finish_node(struct r300_emit_state * emit) (tex_end << R300_TEX_SIZE_SHIFT) | emit->node_flags; - return GL_TRUE; + return 1; } @@ -248,43 +248,43 @@ static GLboolean finish_node(struct r300_emit_state * emit) * Begin a block of texture instructions. * Create the necessary indirection. */ -static GLboolean begin_tex(void* data) +static int begin_tex(void* data) { PROG_CODE; if (code->alu.length == emit->node_first_alu && code->tex.length == emit->node_first_tex) { - return GL_TRUE; + return 1; } if (emit->current_node == 3) { error("Too many texture indirections"); - return GL_FALSE; + return 0; } if (!finish_node(emit)) - return GL_FALSE; + return 0; emit->current_node++; emit->node_first_tex = code->tex.length; emit->node_first_alu = code->alu.length; emit->node_flags = 0; - return GL_TRUE; + return 1; } -static GLboolean emit_tex(void* data, struct radeon_pair_texture_instruction* inst) +static int emit_tex(void* data, struct radeon_pair_texture_instruction* inst) { PROG_CODE; if (code->tex.length >= R300_PFS_MAX_TEX_INST) { error("Too many TEX instructions"); - return GL_FALSE; + return 0; } - GLuint unit = inst->TexSrcUnit; - GLuint dest = inst->DestIndex; - GLuint opcode; + unsigned int unit = inst->TexSrcUnit; + unsigned int dest = inst->DestIndex; + unsigned int opcode; switch(inst->Opcode) { case RADEON_OPCODE_KIL: opcode = R300_TEX_OP_KIL; break; @@ -293,7 +293,7 @@ static GLboolean emit_tex(void* data, struct radeon_pair_texture_instruction* in case RADEON_OPCODE_TXP: opcode = R300_TEX_OP_TXP; break; default: error("Unknown texture opcode %i", inst->Opcode); - return GL_FALSE; + return 0; } if (inst->Opcode == RADEON_OPCODE_KIL) { @@ -310,7 +310,7 @@ static GLboolean emit_tex(void* data, struct radeon_pair_texture_instruction* in (dest << R300_DST_ADDR_SHIFT) | (unit << R300_TEX_ID_SHIFT) | (opcode << R300_TEX_INST_SHIFT); - return GL_TRUE; + return 1; } @@ -333,7 +333,7 @@ void r300BuildFragmentProgramHwCode(struct r300_fragment_program_compiler *compi memset(&emit, 0, sizeof(emit)); emit.compiler = compiler; - _mesa_bzero(code, sizeof(struct r300_fragment_program_code)); + memset(code, 0, sizeof(struct r300_fragment_program_code)); radeonPairProgram(compiler, &pair_handler, &emit); if (compiler->Base.Error) -- cgit v1.2.3