From aa364d091e7e2ef2296fb25f92efc79a8c88f77d Mon Sep 17 00:00:00 2001 From: José Fonseca Date: Wed, 31 Mar 2010 13:59:59 +0100 Subject: llvmpipe: Drop the aos format conversion. It's unused and incomplete. Still in git history if necessary in future. --- src/gallium/drivers/llvmpipe/lp_test_format.c | 314 -------------------------- 1 file changed, 314 deletions(-) delete mode 100644 src/gallium/drivers/llvmpipe/lp_test_format.c (limited to 'src/gallium/drivers/llvmpipe/lp_test_format.c') diff --git a/src/gallium/drivers/llvmpipe/lp_test_format.c b/src/gallium/drivers/llvmpipe/lp_test_format.c deleted file mode 100644 index fb595893bd..0000000000 --- a/src/gallium/drivers/llvmpipe/lp_test_format.c +++ /dev/null @@ -1,314 +0,0 @@ -/************************************************************************** - * - * Copyright 2009 VMware, Inc. - * 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 VMWARE 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 -#include - -#include "gallivm/lp_bld.h" -#include -#include -#include -#include - -#include "util/u_cpu_detect.h" -#include "util/u_format.h" - -#include "gallivm/lp_bld_format.h" -#include "lp_test.h" - - -struct pixel_test_case -{ - enum pipe_format format; - uint32_t packed; - double unpacked[4]; -}; - - -struct pixel_test_case test_cases[] = -{ - {PIPE_FORMAT_B5G6R5_UNORM, 0x0000, {0.0, 0.0, 0.0, 1.0}}, - {PIPE_FORMAT_B5G6R5_UNORM, 0x001f, {0.0, 0.0, 1.0, 1.0}}, - {PIPE_FORMAT_B5G6R5_UNORM, 0x07e0, {0.0, 1.0, 0.0, 1.0}}, - {PIPE_FORMAT_B5G6R5_UNORM, 0xf800, {1.0, 0.0, 0.0, 1.0}}, - {PIPE_FORMAT_B5G6R5_UNORM, 0xffff, {1.0, 1.0, 1.0, 1.0}}, - - {PIPE_FORMAT_B5G5R5A1_UNORM, 0x0000, {0.0, 0.0, 0.0, 0.0}}, - {PIPE_FORMAT_B5G5R5A1_UNORM, 0x001f, {0.0, 0.0, 1.0, 0.0}}, - {PIPE_FORMAT_B5G5R5A1_UNORM, 0x03e0, {0.0, 1.0, 0.0, 0.0}}, - {PIPE_FORMAT_B5G5R5A1_UNORM, 0x7c00, {1.0, 0.0, 0.0, 0.0}}, - {PIPE_FORMAT_B5G5R5A1_UNORM, 0x8000, {0.0, 0.0, 0.0, 1.0}}, - {PIPE_FORMAT_B5G5R5A1_UNORM, 0xffff, {1.0, 1.0, 1.0, 1.0}}, - - {PIPE_FORMAT_B8G8R8A8_UNORM, 0x00000000, {0.0, 0.0, 0.0, 0.0}}, - {PIPE_FORMAT_B8G8R8A8_UNORM, 0x000000ff, {0.0, 0.0, 1.0, 0.0}}, - {PIPE_FORMAT_B8G8R8A8_UNORM, 0x0000ff00, {0.0, 1.0, 0.0, 0.0}}, - {PIPE_FORMAT_B8G8R8A8_UNORM, 0x00ff0000, {1.0, 0.0, 0.0, 0.0}}, - {PIPE_FORMAT_B8G8R8A8_UNORM, 0xff000000, {0.0, 0.0, 0.0, 1.0}}, - {PIPE_FORMAT_B8G8R8A8_UNORM, 0xffffffff, {1.0, 1.0, 1.0, 1.0}}, - -#if 0 - {PIPE_FORMAT_R8G8B8A8_UNORM, 0x00000000, {0.0, 0.0, 0.0, 0.0}}, - {PIPE_FORMAT_R8G8B8A8_UNORM, 0x000000ff, {0.0, 0.0, 0.0, 1.0}}, - {PIPE_FORMAT_R8G8B8A8_UNORM, 0x0000ff00, {0.0, 0.0, 1.0, 0.0}}, - {PIPE_FORMAT_R8G8B8A8_UNORM, 0x00ff0000, {0.0, 1.0, 0.0, 0.0}}, - {PIPE_FORMAT_R8G8B8A8_UNORM, 0xff000000, {1.0, 0.0, 0.0, 0.0}}, - {PIPE_FORMAT_R8G8B8A8_UNORM, 0xffffffff, {1.0, 1.0, 1.0, 1.0}}, -#endif - - {PIPE_FORMAT_A8R8G8B8_UNORM, 0x00000000, {0.0, 0.0, 0.0, 0.0}}, - {PIPE_FORMAT_A8R8G8B8_UNORM, 0x000000ff, {0.0, 0.0, 0.0, 1.0}}, - {PIPE_FORMAT_A8R8G8B8_UNORM, 0x0000ff00, {1.0, 0.0, 0.0, 0.0}}, - {PIPE_FORMAT_A8R8G8B8_UNORM, 0x00ff0000, {0.0, 1.0, 0.0, 0.0}}, - {PIPE_FORMAT_A8R8G8B8_UNORM, 0xff000000, {0.0, 0.0, 1.0, 0.0}}, - {PIPE_FORMAT_A8R8G8B8_UNORM, 0xffffffff, {1.0, 1.0, 1.0, 1.0}}, -}; - - -void -write_tsv_header(FILE *fp) -{ - fprintf(fp, - "result\t" - "format\n"); - - fflush(fp); -} - - -static void -write_tsv_row(FILE *fp, - const struct util_format_description *desc, - boolean success) -{ - fprintf(fp, "%s\t", success ? "pass" : "fail"); - - fprintf(fp, "%s\n", desc->name); - - fflush(fp); -} - - -typedef void (*load_ptr_t)(const uint32_t packed, float *); - - -static LLVMValueRef -add_load_rgba_test(LLVMModuleRef module, - const struct util_format_description *desc) -{ - LLVMTypeRef args[2]; - LLVMValueRef func; - LLVMValueRef packed; - LLVMValueRef rgba_ptr; - LLVMBasicBlockRef block; - LLVMBuilderRef builder; - LLVMValueRef rgba; - - args[0] = LLVMInt32Type(); - args[1] = LLVMPointerType(LLVMVectorType(LLVMFloatType(), 4), 0); - - func = LLVMAddFunction(module, "load", LLVMFunctionType(LLVMVoidType(), args, 2, 0)); - LLVMSetFunctionCallConv(func, LLVMCCallConv); - packed = LLVMGetParam(func, 0); - rgba_ptr = LLVMGetParam(func, 1); - - block = LLVMAppendBasicBlock(func, "entry"); - builder = LLVMCreateBuilder(); - LLVMPositionBuilderAtEnd(builder, block); - - if(desc->block.bits < 32) - packed = LLVMBuildTrunc(builder, packed, LLVMIntType(desc->block.bits), ""); - - rgba = lp_build_unpack_rgba_aos(builder, desc, packed); - - LLVMBuildStore(builder, rgba, rgba_ptr); - - LLVMBuildRetVoid(builder); - - LLVMDisposeBuilder(builder); - return func; -} - - -typedef void (*store_ptr_t)(uint32_t *, const float *); - - -static LLVMValueRef -add_store_rgba_test(LLVMModuleRef module, - const struct util_format_description *desc) -{ - LLVMTypeRef args[2]; - LLVMValueRef func; - LLVMValueRef packed_ptr; - LLVMValueRef rgba_ptr; - LLVMBasicBlockRef block; - LLVMBuilderRef builder; - LLVMValueRef rgba; - LLVMValueRef packed; - - args[0] = LLVMPointerType(LLVMInt32Type(), 0); - args[1] = LLVMPointerType(LLVMVectorType(LLVMFloatType(), 4), 0); - - func = LLVMAddFunction(module, "store", LLVMFunctionType(LLVMVoidType(), args, 2, 0)); - LLVMSetFunctionCallConv(func, LLVMCCallConv); - packed_ptr = LLVMGetParam(func, 0); - rgba_ptr = LLVMGetParam(func, 1); - - block = LLVMAppendBasicBlock(func, "entry"); - builder = LLVMCreateBuilder(); - LLVMPositionBuilderAtEnd(builder, block); - - rgba = LLVMBuildLoad(builder, rgba_ptr, ""); - - packed = lp_build_pack_rgba_aos(builder, desc, rgba); - - if(desc->block.bits < 32) - packed = LLVMBuildZExt(builder, packed, LLVMInt32Type(), ""); - - LLVMBuildStore(builder, packed, packed_ptr); - - LLVMBuildRetVoid(builder); - - LLVMDisposeBuilder(builder); - return func; -} - - -PIPE_ALIGN_STACK -static boolean -test_format(unsigned verbose, FILE *fp, const struct pixel_test_case *test) -{ - LLVMModuleRef module = NULL; - LLVMValueRef load = NULL; - LLVMValueRef store = NULL; - LLVMExecutionEngineRef engine = NULL; - LLVMModuleProviderRef provider = NULL; - LLVMPassManagerRef pass = NULL; - char *error = NULL; - const struct util_format_description *desc; - load_ptr_t load_ptr; - store_ptr_t store_ptr; - float unpacked[4]; - unsigned packed; - boolean success; - unsigned i; - - desc = util_format_description(test->format); - fprintf(stderr, "%s\n", desc->name); - - module = LLVMModuleCreateWithName("test"); - - load = add_load_rgba_test(module, desc); - store = add_store_rgba_test(module, desc); - - if(LLVMVerifyModule(module, LLVMPrintMessageAction, &error)) { - LLVMDumpModule(module); - abort(); - } - LLVMDisposeMessage(error); - - provider = LLVMCreateModuleProviderForExistingModule(module); - if (LLVMCreateJITCompiler(&engine, provider, 1, &error)) { - fprintf(stderr, "%s\n", error); - LLVMDisposeMessage(error); - abort(); - } - -#if 0 - pass = LLVMCreatePassManager(); - LLVMAddTargetData(LLVMGetExecutionEngineTargetData(engine), pass); - /* These are the passes currently listed in llvm-c/Transforms/Scalar.h, - * but there are more on SVN. */ - LLVMAddConstantPropagationPass(pass); - LLVMAddInstructionCombiningPass(pass); - LLVMAddPromoteMemoryToRegisterPass(pass); - LLVMAddGVNPass(pass); - LLVMAddCFGSimplificationPass(pass); - LLVMRunPassManager(pass, module); -#else - (void)pass; -#endif - - load_ptr = (load_ptr_t) LLVMGetPointerToGlobal(engine, load); - store_ptr = (store_ptr_t)LLVMGetPointerToGlobal(engine, store); - - memset(unpacked, 0, sizeof unpacked); - packed = 0; - - load_ptr(test->packed, unpacked); - store_ptr(&packed, unpacked); - - success = TRUE; - if(test->packed != packed) - success = FALSE; - for(i = 0; i < 4; ++i) - if(test->unpacked[i] != unpacked[i]) - success = FALSE; - - if (!success) { - printf("FAILED\n"); - printf(" Packed: %08x\n", test->packed); - printf(" %08x\n", packed); - printf(" Unpacked: %f %f %f %f\n", unpacked[0], unpacked[1], unpacked[2], unpacked[3]); - printf(" %f %f %f %f\n", test->unpacked[0], test->unpacked[1], test->unpacked[2], test->unpacked[3]); - LLVMDumpModule(module); - } - - LLVMFreeMachineCodeForFunction(engine, store); - LLVMFreeMachineCodeForFunction(engine, load); - - LLVMDisposeExecutionEngine(engine); - if(pass) - LLVMDisposePassManager(pass); - - if(fp) - write_tsv_row(fp, desc, success); - - return success; -} - - -boolean -test_all(unsigned verbose, FILE *fp) -{ - unsigned i; - bool success = TRUE; - - for (i = 0; i < sizeof(test_cases)/sizeof(test_cases[0]); ++i) - if(!test_format(verbose, fp, &test_cases[i])) - success = FALSE; - - return success; -} - - -boolean -test_some(unsigned verbose, FILE *fp, unsigned long n) -{ - return test_all(verbose, fp); -} -- cgit v1.2.3