From 9ce72ac1fa13e7e0cec3348816b70602a0982c55 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Mon, 22 Sep 2014 09:32:04 -0600 Subject: [PATCH] draw: use new tgsi_transform inst/decl helpers in pstipple code Reviewed-by: Charmaine Lee --- src/gallium/auxiliary/draw/draw_pipe_pstipple.c | 87 ++++++------------------- 1 file changed, 19 insertions(+), 68 deletions(-) diff --git a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c index 7ef86a6..8f21c46 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c +++ b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c @@ -197,8 +197,6 @@ static void pstip_transform_prolog(struct tgsi_transform_context *ctx) { struct pstip_transform_context *pctx = (struct pstip_transform_context *) ctx; - struct tgsi_full_declaration decl; - struct tgsi_full_instruction newInst; uint i; int wincoordInput; @@ -226,47 +224,21 @@ pstip_transform_prolog(struct tgsi_transform_context *ctx) if (pctx->wincoordInput < 0) { /* declare new position input reg */ - decl = tgsi_default_full_declaration(); - decl.Declaration.File = TGSI_FILE_INPUT; - decl.Declaration.Interpolate = 1; - decl.Declaration.Semantic = 1; - decl.Semantic.Name = TGSI_SEMANTIC_POSITION; - decl.Semantic.Index = 0; - decl.Range.First = - decl.Range.Last = wincoordInput; - decl.Interp.Interpolate = TGSI_INTERPOLATE_LINEAR; /* XXX? */ - ctx->emit_declaration(ctx, &decl); + tgsi_transform_input_decl(ctx, wincoordInput, + TGSI_SEMANTIC_POSITION, 1, + TGSI_INTERPOLATE_LINEAR); } /* declare new sampler */ - decl = tgsi_default_full_declaration(); - decl.Declaration.File = TGSI_FILE_SAMPLER; - decl.Range.First = - decl.Range.Last = pctx->freeSampler; - ctx->emit_declaration(ctx, &decl); + tgsi_transform_sampler_decl(ctx, pctx->freeSampler); /* declare new temp regs */ - decl = tgsi_default_full_declaration(); - decl.Declaration.File = TGSI_FILE_TEMPORARY; - decl.Range.First = - decl.Range.Last = pctx->texTemp; - ctx->emit_declaration(ctx, &decl); + tgsi_transform_temp_decl(ctx, pctx->texTemp); /* emit immediate = {1/32, 1/32, 1, 1} * The index/position of this immediate will be pctx->numImmed */ - { - static const float value[4] = { 1.0/32, 1.0/32, 1.0, 1.0 }; - struct tgsi_full_immediate immed; - uint size = 4; - immed = tgsi_default_full_immediate(); - immed.Immediate.NrTokens = 1 + size; /* one for the token itself */ - immed.u[0].Float = value[0]; - immed.u[1].Float = value[1]; - immed.u[2].Float = value[2]; - immed.u[3].Float = value[3]; - ctx->emit_immediate(ctx, &immed); - } + tgsi_transform_immediate_decl(ctx, 1.0/32.0, 1.0/32.0, 1.0, 1.0); /* * Insert new MUL/TEX/KILL_IF instructions at start of program @@ -279,42 +251,21 @@ pstip_transform_prolog(struct tgsi_transform_context *ctx) */ /* MUL texTemp, INPUT[wincoord], 1/32; */ - newInst = tgsi_default_full_instruction(); - newInst.Instruction.Opcode = TGSI_OPCODE_MUL; - newInst.Instruction.NumDstRegs = 1; - newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY; - newInst.Dst[0].Register.Index = pctx->texTemp; - newInst.Instruction.NumSrcRegs = 2; - newInst.Src[0].Register.File = TGSI_FILE_INPUT; - newInst.Src[0].Register.Index = wincoordInput; - newInst.Src[1].Register.File = TGSI_FILE_IMMEDIATE; - newInst.Src[1].Register.Index = pctx->numImmed; - ctx->emit_instruction(ctx, &newInst); + tgsi_transform_op2_inst(ctx, TGSI_OPCODE_MUL, + TGSI_FILE_TEMPORARY, pctx->texTemp, + TGSI_WRITEMASK_XYZW, + TGSI_FILE_INPUT, wincoordInput, + TGSI_FILE_IMMEDIATE, pctx->numImmed); /* TEX texTemp, texTemp, sampler; */ - newInst = tgsi_default_full_instruction(); - newInst.Instruction.Opcode = TGSI_OPCODE_TEX; - newInst.Instruction.NumDstRegs = 1; - newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY; - newInst.Dst[0].Register.Index = pctx->texTemp; - newInst.Instruction.NumSrcRegs = 2; - newInst.Instruction.Texture = TRUE; - newInst.Texture.Texture = TGSI_TEXTURE_2D; - newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY; - newInst.Src[0].Register.Index = pctx->texTemp; - newInst.Src[1].Register.File = TGSI_FILE_SAMPLER; - newInst.Src[1].Register.Index = pctx->freeSampler; - ctx->emit_instruction(ctx, &newInst); - - /* KILL_IF -texTemp; # if -texTemp < 0, KILL fragment */ - newInst = tgsi_default_full_instruction(); - newInst.Instruction.Opcode = TGSI_OPCODE_KILL_IF; - newInst.Instruction.NumDstRegs = 0; - newInst.Instruction.NumSrcRegs = 1; - newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY; - newInst.Src[0].Register.Index = pctx->texTemp; - newInst.Src[0].Register.Negate = 1; - ctx->emit_instruction(ctx, &newInst); + tgsi_transform_tex_2d_inst(ctx, + TGSI_FILE_TEMPORARY, pctx->texTemp, + TGSI_FILE_TEMPORARY, pctx->texTemp, + pctx->freeSampler); + + /* KILL_IF -texTemp.wwww; # if -texTemp < 0, KILL fragment */ + tgsi_transform_kill_inst(ctx, + TGSI_FILE_TEMPORARY, pctx->texTemp, TGSI_SWIZZLE_W); } -- 2.7.4