+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2009 Younes Manton.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "vl_shader_build.h"
-#include <assert.h>
-#include <tgsi/tgsi_parse.h>
-#include <tgsi/tgsi_build.h>
-
-struct tgsi_full_declaration vl_decl_input(unsigned int name, unsigned int index, unsigned int first, unsigned int last)
-{
- struct tgsi_full_declaration decl = tgsi_default_full_declaration();
-
- decl.Declaration.File = TGSI_FILE_INPUT;
- decl.Declaration.Semantic = 1;
- decl.Semantic.Name = name;
- decl.Semantic.Index = index;
- decl.Range.First = first;
- decl.Range.Last = last;
-
- return decl;
-}
-
-struct tgsi_full_declaration vl_decl_interpolated_input
-(
- unsigned int name,
- unsigned int index,
- unsigned int first,
- unsigned int last,
- int interpolation
-)
-{
- struct tgsi_full_declaration decl = tgsi_default_full_declaration();
-
- assert
- (
- interpolation == TGSI_INTERPOLATE_CONSTANT ||
- interpolation == TGSI_INTERPOLATE_LINEAR ||
- interpolation == TGSI_INTERPOLATE_PERSPECTIVE
- );
-
- decl.Declaration.File = TGSI_FILE_INPUT;
- decl.Declaration.Semantic = 1;
- decl.Semantic.Name = name;
- decl.Semantic.Index = index;
- decl.Declaration.Interpolate = interpolation;;
- decl.Range.First = first;
- decl.Range.Last = last;
-
- return decl;
-}
-
-struct tgsi_full_declaration vl_decl_constants(unsigned int name, unsigned int index, unsigned int first, unsigned int last)
-{
- struct tgsi_full_declaration decl = tgsi_default_full_declaration();
-
- decl.Declaration.File = TGSI_FILE_CONSTANT;
- decl.Declaration.Semantic = 1;
- decl.Semantic.Name = name;
- decl.Semantic.Index = index;
- decl.Range.First = first;
- decl.Range.Last = last;
-
- return decl;
-}
-
-struct tgsi_full_declaration vl_decl_output(unsigned int name, unsigned int index, unsigned int first, unsigned int last)
-{
- struct tgsi_full_declaration decl = tgsi_default_full_declaration();
-
- decl.Declaration.File = TGSI_FILE_OUTPUT;
- decl.Declaration.Semantic = 1;
- decl.Semantic.Name = name;
- decl.Semantic.Index = index;
- decl.Range.First = first;
- decl.Range.Last = last;
-
- return decl;
-}
-
-struct tgsi_full_declaration vl_decl_temps(unsigned int first, unsigned int last)
-{
- struct tgsi_full_declaration decl = tgsi_default_full_declaration();
-
- decl = tgsi_default_full_declaration();
- decl.Declaration.File = TGSI_FILE_TEMPORARY;
- decl.Range.First = first;
- decl.Range.Last = last;
-
- return decl;
-}
-
-struct tgsi_full_declaration vl_decl_samplers(unsigned int first, unsigned int last)
-{
- struct tgsi_full_declaration decl = tgsi_default_full_declaration();
-
- decl = tgsi_default_full_declaration();
- decl.Declaration.File = TGSI_FILE_SAMPLER;
- decl.Range.First = first;
- decl.Range.Last = last;
-
- return decl;
-}
-
-struct tgsi_full_instruction vl_inst2
-(
- int opcode,
- enum tgsi_file_type dst_file,
- unsigned int dst_index,
- enum tgsi_file_type src_file,
- unsigned int src_index
-)
-{
- struct tgsi_full_instruction inst = tgsi_default_full_instruction();
-
- inst.Instruction.Opcode = opcode;
- inst.Instruction.NumDstRegs = 1;
- inst.Dst[0].Register.File = dst_file;
- inst.Dst[0].Register.Index = dst_index;
- inst.Instruction.NumSrcRegs = 1;
- inst.Src[0].Register.File = src_file;
- inst.Src[0].Register.Index = src_index;
-
- return inst;
-}
-
-struct tgsi_full_instruction vl_inst3
-(
- int opcode,
- enum tgsi_file_type dst_file,
- unsigned int dst_index,
- enum tgsi_file_type src1_file,
- unsigned int src1_index,
- enum tgsi_file_type src2_file,
- unsigned int src2_index
-)
-{
- struct tgsi_full_instruction inst = tgsi_default_full_instruction();
-
- inst.Instruction.Opcode = opcode;
- inst.Instruction.NumDstRegs = 1;
- inst.Dst[0].Register.File = dst_file;
- inst.Dst[0].Register.Index = dst_index;
- inst.Instruction.NumSrcRegs = 2;
- inst.Src[0].Register.File = src1_file;
- inst.Src[0].Register.Index = src1_index;
- inst.Src[1].Register.File = src2_file;
- inst.Src[1].Register.Index = src2_index;
-
- return inst;
-}
-
-struct tgsi_full_instruction vl_tex
-(
- int tex,
- enum tgsi_file_type dst_file,
- unsigned int dst_index,
- enum tgsi_file_type src1_file,
- unsigned int src1_index,
- enum tgsi_file_type src2_file,
- unsigned int src2_index
-)
-{
- struct tgsi_full_instruction inst = tgsi_default_full_instruction();
-
- inst.Instruction.Opcode = TGSI_OPCODE_TEX;
- inst.Instruction.NumDstRegs = 1;
- inst.Dst[0].Register.File = dst_file;
- inst.Dst[0].Register.Index = dst_index;
- inst.Instruction.NumSrcRegs = 2;
- inst.Instruction.Texture = 1;
- inst.Texture.Texture = tex;
- inst.Src[0].Register.File = src1_file;
- inst.Src[0].Register.Index = src1_index;
- inst.Src[1].Register.File = src2_file;
- inst.Src[1].Register.Index = src2_index;
-
- return inst;
-}
-
-struct tgsi_full_instruction vl_inst4
-(
- int opcode,
- enum tgsi_file_type dst_file,
- unsigned int dst_index,
- enum tgsi_file_type src1_file,
- unsigned int src1_index,
- enum tgsi_file_type src2_file,
- unsigned int src2_index,
- enum tgsi_file_type src3_file,
- unsigned int src3_index
-)
-{
- struct tgsi_full_instruction inst = tgsi_default_full_instruction();
-
- inst.Instruction.Opcode = opcode;
- inst.Instruction.NumDstRegs = 1;
- inst.Dst[0].Register.File = dst_file;
- inst.Dst[0].Register.Index = dst_index;
- inst.Instruction.NumSrcRegs = 3;
- inst.Src[0].Register.File = src1_file;
- inst.Src[0].Register.Index = src1_index;
- inst.Src[1].Register.File = src2_file;
- inst.Src[1].Register.Index = src2_index;
- inst.Src[2].Register.File = src3_file;
- inst.Src[2].Register.Index = src3_index;
-
- return inst;
-}
-
-struct tgsi_full_instruction vl_end(void)
-{
- struct tgsi_full_instruction inst = tgsi_default_full_instruction();
-
- inst.Instruction.Opcode = TGSI_OPCODE_END;
- inst.Instruction.NumDstRegs = 0;
- inst.Instruction.NumSrcRegs = 0;
-
- return inst;
-}
projects / mesa.git / blobdiff