diff options
Diffstat (limited to 'src/mesa/pipe/llvm/llvmtgsi.cpp')
| -rw-r--r-- | src/mesa/pipe/llvm/llvmtgsi.cpp | 66 |
1 files changed, 49 insertions, 17 deletions
diff --git a/src/mesa/pipe/llvm/llvmtgsi.cpp b/src/mesa/pipe/llvm/llvmtgsi.cpp index 02a82a2a08e..b8e4e393162 100644 --- a/src/mesa/pipe/llvm/llvmtgsi.cpp +++ b/src/mesa/pipe/llvm/llvmtgsi.cpp @@ -1,3 +1,35 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * 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. + * + **************************************************************************/ + + /* + * Authors: + * Zack Rusin [email protected] + */ + #include "llvmtgsi.h" #include "instructions.h" @@ -37,7 +69,7 @@ #ifdef MESA_LLVM -struct ga_llvm_prog { +struct gallivm_prog { void *module; void *function; int num_consts; @@ -575,7 +607,7 @@ translate_instruction(llvm::Module *module, } static llvm::Module * -tgsi_to_llvm(struct ga_llvm_prog *prog, const struct tgsi_token *tokens) +tgsi_to_llvm(struct gallivm_prog *prog, const struct tgsi_token *tokens) { llvm::Module *mod = createBaseShader(); struct tgsi_parse_context parse; @@ -639,19 +671,19 @@ tgsi_to_llvm(struct ga_llvm_prog *prog, const struct tgsi_token *tokens) return mod; } -struct ga_llvm_prog * -ga_llvm_from_tgsi(struct pipe_context *pipe, const struct tgsi_token *tokens) +struct gallivm_prog * +gallivm_from_tgsi(struct pipe_context *pipe, const struct tgsi_token *tokens) { std::cout << "Creating llvm from: " <<std::endl; ++GLOBAL_ID; - struct ga_llvm_prog *ga_llvm = - (struct ga_llvm_prog *)malloc(sizeof(struct ga_llvm_prog)); - ga_llvm->id = GLOBAL_ID; + struct gallivm_prog *gallivm = + (struct gallivm_prog *)malloc(sizeof(struct gallivm_prog)); + gallivm->id = GLOBAL_ID; tgsi_dump(tokens, 0); - llvm::Module *mod = tgsi_to_llvm(ga_llvm, tokens); - ga_llvm->module = mod; - ga_llvm_prog_dump(ga_llvm, 0); + llvm::Module *mod = tgsi_to_llvm(gallivm, tokens); + gallivm->module = mod; + gallivm_prog_dump(gallivm, 0); /* Run optimization passes over it */ PassManager passes; @@ -668,17 +700,17 @@ ga_llvm_from_tgsi(struct pipe_context *pipe, const struct tgsi_token *tokens) ee = (llvm::ExecutionEngine*)pipe->llvm_execution_engine; ee->addModuleProvider(mp); } - ga_llvm->module = mod; + gallivm->module = mod; Function *func = mod->getFunction("run_vertex_shader"); - ga_llvm->function = ee->getPointerToFunctionOrStub(func); + gallivm->function = ee->getPointerToFunctionOrStub(func); - ga_llvm_prog_dump(ga_llvm, 0); + gallivm_prog_dump(gallivm, 0); - return ga_llvm; + return gallivm; } -void ga_llvm_prog_delete(struct ga_llvm_prog *prog) +void gallivm_prog_delete(struct gallivm_prog *prog) { llvm::Module *mod = static_cast<llvm::Module*>(prog->module); delete mod; @@ -695,7 +727,7 @@ typedef void (*vertex_shader_runner)(float (*ainputs)[PIPE_MAX_SHADER_INPUTS][4] int num_attribs, int num_consts); -int ga_llvm_prog_exec(struct ga_llvm_prog *prog, +int gallivm_prog_exec(struct gallivm_prog *prog, float (*inputs)[PIPE_MAX_SHADER_INPUTS][4], float (*dests)[PIPE_MAX_SHADER_INPUTS][4], float (*consts)[4], @@ -710,7 +742,7 @@ int ga_llvm_prog_exec(struct ga_llvm_prog *prog, return 0; } -void ga_llvm_prog_dump(struct ga_llvm_prog *prog, const char *file_prefix) +void gallivm_prog_dump(struct gallivm_prog *prog, const char *file_prefix) { llvm::Module *mod; if (!prog || !prog->module) |