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baldurk
ec8564642a
* Instead of only doing a very lightweight check to see if the API is available up-front, we now share the API initialisation among all API tests far enough to determine availability of extensions, features, etc. Then we can precisely determine which tests are available and which aren't before running.
466 lines
13 KiB
C++
466 lines
13 KiB
C++
/******************************************************************************
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* The MIT License (MIT)
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*
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* Copyright (c) 2016-2019 Baldur Karlsson
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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******************************************************************************/
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#include "test_common.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <algorithm>
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const DefaultA2V DefaultTri[3] = {
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{Vec3f(-0.5f, -0.5f, 0.0f), Vec4f(1.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(0.0f, 0.5f, 0.0f), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.5f, -0.5f, 0.0f), Vec4f(0.0f, 0.0f, 1.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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};
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/* XPM */
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const char *SmileyTexture[63] = {
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/* columns rows colors chars-per-pixel */
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"48 48 14 1 ", " c #000017", ". c #FF0017", "X c #FF735C", "o c #00FF17", "O c #FF8B5C",
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"+ c #D0B95C", "@ c #E7A25C", "# c #B9D05C", "$ c #8BFF45", "% c #A2E745", "& c #A2FF45",
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"* c #A2E75C", "= c #1700FF", "- c #B9FFFF",
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/* pixels */
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"------------------------------------------------",
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"------------------------------------------------",
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"------------------------------------------------",
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"------------------------------------------------",
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"------------------------------------------------",
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"--------------------- ---------------------",
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"----------------- -----------------",
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"--------------- XOOOOOOO@@ ---------------",
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"------------- XXXOOOOOO@@@@@@@ -------------",
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"------------ XXXOOOOOO@@@@@@@@@ ------------",
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"----------- XXXXOOOOOO@@@@@@@@@@++ -----------",
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"---------- XXXXOOOOOO@@@@@@@@@@++++ ----------",
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"--------- XXXXOOOOOO@@@@@@@@@@++++++ ---------",
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"-------- XXXXOOOOOO@@@@@@@@@++++++++# --------",
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"-------- XXXOOOOOO@@@@@@@@@++++++++## --------",
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"------- XXXOOOOOO@@@@@@@@@++++++++#### -------",
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"------- XXOOOOO...@@@@@@@@+++++ooo###### -------",
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"------ XOOOOO.....@@@@@@+++++ooooo##### ------",
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"------ OOOOOO.....@@@@@++++++ooooo##### ------",
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"------ OOOOOOO.....@@@@+++++++ooooo####%% ------",
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"------ OOOOOO@.....@@@++++++++ooooo###%%* ------",
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"----- OOOOO@@.....@@++++++++#ooooo##%%*% -----",
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"----- OOOO@@@@...@@++++++++###ooo##%%*%% -----",
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"----- OOO@@@@@@@@@++++++++########%%*%%% -----",
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"----- O@@@@@@@@@@++++++++########%%*%%%% -----",
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"----- @@@@@@@@@@++++++++########%%*%%%%% -----",
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"----- @@@@@@@@@++++++++########%%*%%%%%& -----",
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"------ @@@@@@@@++++++++########%%*%%%%%&& ------",
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"------ @@@@==+++++++++########%%*%%==%&&& ------",
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"------ @@@===+++++++########%%*%%===&&& ------",
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"------ @@@+===+++++########%%*%%%==&&&$ ------",
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"------- @@+++===+++#######%%%*%%%==&&&$$ -------",
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"------- +++++===+#######%%%*%%%==&&&$$ -------",
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"-------- +++++===######%%%%%%%===&&$$ --------",
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"-------- +++++#====###%%*%%%====&&$$$ --------",
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"--------- +++####===#%%*%%%====&&$$$ ---------",
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"---------- +######===========&&&$$$ ----------",
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"----------- #######%=======&&&&$$$ -----------",
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"------------ ####%%*%%%%%&&&&$$ ------------",
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"------------- ##%%*%%%%%&&&&$$ -------------",
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"--------------- *%%%%%&&&& ---------------",
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"----------------- -----------------",
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"--------------------- ---------------------",
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"------------------------------------------------",
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"------------------------------------------------",
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"------------------------------------------------",
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"------------------------------------------------",
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"------------------------------------------------"};
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// since tolower is int -> int, this warns below. make a char -> char alternative
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char toclower(char c)
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{
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return (char)tolower(c);
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}
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char tocupper(char c)
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{
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return (char)toupper(c);
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}
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std::string strlower(const std::string &str)
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{
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std::string newstr(str);
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std::transform(newstr.begin(), newstr.end(), newstr.begin(), toclower);
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return newstr;
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}
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std::string strupper(const std::string &str)
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{
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std::string newstr(str);
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std::transform(newstr.begin(), newstr.end(), newstr.begin(), tocupper);
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return newstr;
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}
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std::string trim(const std::string &str)
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{
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const char *whitespace = "\t \n\r";
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size_t start = str.find_first_not_of(whitespace);
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size_t end = str.find_last_not_of(whitespace);
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// no non-whitespace characters, return the empty string
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if(start == std::string::npos)
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return "";
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// searching from the start found something, so searching from the end must have too.
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return str.substr(start, end - start + 1);
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}
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static char printBuf[4096] = {};
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void DebugPrint(const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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vsnprintf(printBuf, 4095, fmt, args);
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va_end(args);
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fputs(printBuf, stdout);
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fflush(stdout);
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#if defined(WIN32)
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OutputDebugStringA(printBuf);
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#endif
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}
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void LoadXPM(const char **XPM, Texture &tex)
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{
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uint32_t numColors = 0;
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sscanf(XPM[0], "%u %u %u %*u", &tex.width, &tex.height, &numColors);
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uint32_t colors[256] = {};
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for(uint32_t c = 0; c < numColors; c++)
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{
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char ch = XPM[c + 1][0];
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uint32_t col = 0;
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sscanf(XPM[c + 1] + 1, " c #%x", &col);
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// need to bgr swap, set full alpha
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colors[ch] = 0xff000000 | ((col & 0xff) << 16) | (col & 0xff00) | ((col & 0xff0000) >> 16);
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}
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tex.data.resize(tex.width * tex.height);
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for(uint32_t y = 0; y < tex.height; y++)
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{
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const char *row = XPM[1 + numColors + y];
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for(uint32_t x = 0; x < tex.width; x++)
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tex.data[y * tex.width + x] = colors[row[x]];
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}
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}
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#include "3rdparty/shaderc/shaderc.h"
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#ifndef HAVE_SHADERC
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#define HAVE_SHADERC 0
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#endif
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// this define toggles on/off using the linked shaderc. This can be useful if e.g. on windows the
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// shaderc in VULKAN_SDK is broken.
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#define USE_LINKED_SHADERC (1 && HAVE_SHADERC)
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static shaderc_compiler_t shaderc = NULL;
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bool InternalSpvCompiler()
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{
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return bool(USE_LINKED_SHADERC);
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}
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bool SpvCompilationSupported()
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{
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if(shaderc)
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return true;
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#if USE_LINKED_SHADERC
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shaderc = shaderc_compiler_initialize();
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#endif
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if(shaderc)
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return true;
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FILE *pipe = popen("glslc" EXECUTABLE_SUFFIX " --help 2>&1", "r");
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if(!pipe)
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return false;
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msleep(250);
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int code = pclose(pipe);
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return WEXITSTATUS(code) == 0;
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}
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std::vector<uint32_t> CompileShaderToSpv(const std::string &source_text, SPIRVTarget target,
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ShaderLang lang, ShaderStage stage, const char *entry_point)
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{
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std::vector<uint32_t> ret;
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if(shaderc)
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{
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#if USE_LINKED_SHADERC
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shaderc_compile_options_t opts = shaderc_compile_options_initialize();
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if(lang == ShaderLang::glsl)
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shaderc_compile_options_set_source_language(opts, shaderc_source_language_glsl);
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else if(lang == ShaderLang::hlsl)
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shaderc_compile_options_set_source_language(opts, shaderc_source_language_hlsl);
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shaderc_compile_options_set_generate_debug_info(opts);
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shaderc_compile_options_set_optimization_level(opts, shaderc_optimization_level_zero);
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shaderc_shader_kind shader_kind = shaderc_glsl_vertex_shader;
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switch(stage)
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{
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case ShaderStage::vert: shader_kind = shaderc_vertex_shader; break;
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case ShaderStage::frag: shader_kind = shaderc_fragment_shader; break;
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case ShaderStage::tesscontrol: shader_kind = shaderc_tess_control_shader; break;
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case ShaderStage::tesseval: shader_kind = shaderc_tess_evaluation_shader; break;
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case ShaderStage::geom: shader_kind = shaderc_geometry_shader; break;
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case ShaderStage::comp: shader_kind = shaderc_compute_shader; break;
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}
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if(target == SPIRVTarget::opengl)
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shaderc_compile_options_set_target_env(opts, shaderc_target_env_opengl, 0);
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shaderc_compilation_result_t res = shaderc_compile_into_spv(
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shaderc, source_text.c_str(), source_text.size(), shader_kind, "inshader", entry_point, opts);
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shaderc_compilation_status status = shaderc_result_get_compilation_status(res);
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if(status != shaderc_compilation_status_success)
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{
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TEST_ERROR("Couldn't compile shader with built-in shaderc: %s",
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shaderc_result_get_error_message(res));
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if(res)
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shaderc_result_release(res);
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return ret;
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}
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size_t sz = shaderc_result_get_length(res);
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TEST_ASSERT((sz % 4) == 0, "shaderc result isn't 4-byte aligned");
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ret.resize(sz / 4);
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memcpy(&ret[0], shaderc_result_get_bytes(res), sz);
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shaderc_result_release(res);
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shaderc_compile_options_release(opts);
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return ret;
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#endif
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}
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std::string command_line = "glslc" EXECUTABLE_SUFFIX " -g -O0";
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command_line += " -fentry-point=";
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command_line += entry_point;
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if(lang == ShaderLang::glsl)
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command_line += " -x glsl";
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else if(lang == ShaderLang::hlsl)
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command_line += " -x hlsl";
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switch(stage)
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{
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case ShaderStage::vert: command_line += " -fshader-stage=vert"; break;
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case ShaderStage::frag: command_line += " -fshader-stage=frag"; break;
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case ShaderStage::tesscontrol: command_line += " -fshader-stage=tesscontrol"; break;
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case ShaderStage::tesseval: command_line += " -fshader-stage=tesseval"; break;
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case ShaderStage::geom: command_line += " -fshader-stage=geom"; break;
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case ShaderStage::comp: command_line += " -fshader-stage=comp"; break;
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}
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char infile[MAX_PATH] = {};
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char outfile[MAX_PATH] = {};
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get_tmpnam(infile);
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get_tmpnam(outfile);
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command_line += " -o ";
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command_line += outfile;
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command_line += " ";
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command_line += infile;
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FILE *f = fopen(infile, "wb");
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if(f)
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{
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fwrite(source_text.c_str(), 1, source_text.size(), f);
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fclose(f);
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}
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FILE *pipe = popen(command_line.c_str(), "r");
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if(!pipe)
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{
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TEST_ERROR("Couldn't run shaderc to compile shaders.");
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return ret;
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}
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msleep(100);
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int code = pclose(pipe);
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if(code != 0)
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{
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TEST_ERROR("Invoking shaderc failed: %s.", command_line.c_str());
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return ret;
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}
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f = fopen(outfile, "rb");
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if(f)
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{
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fseek(f, 0, SEEK_END);
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ret.resize(ftell(f) / sizeof(uint32_t));
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fseek(f, 0, SEEK_SET);
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fread(&ret[0], sizeof(uint32_t), ret.size(), f);
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fclose(f);
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}
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unlink(infile);
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unlink(outfile);
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return ret;
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}
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int GraphicsTest::maxFrameCount = -1;
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std::string GraphicsTest::dataRoot;
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int GraphicsTest::screenWidth = 400;
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int GraphicsTest::screenHeight = 300;
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bool GraphicsTest::debugDevice = false;
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void GraphicsTest::Prepare(int argc, char **argv)
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{
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static bool prepared = false;
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// nothing to do per-test if we've already prepared
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if(prepared)
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return;
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prepared = true;
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dataRoot = GetEnvVar("RENDERDOC_DEMOS_DATA");
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if(dataRoot.empty())
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dataRoot = GetCWD() + "/data/demos/";
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// parse parameters
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for(int i = 0; i < argc; i++)
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{
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if(!strcmp(argv[i], "--debug") || !strcmp(argv[i], "--validate"))
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{
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debugDevice = true;
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}
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if(i + 1 < argc && (!strcmp(argv[i], "--frames") || !strcmp(argv[i], "--framecount") ||
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!strcmp(argv[i], "--max-frames")))
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{
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maxFrameCount = atoi(argv[i + 1]);
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}
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if(i + 1 < argc && (!strcmp(argv[i], "--width") || !strcmp(argv[i], "-w")))
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{
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screenWidth = atoi(argv[i + 1]);
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if(screenWidth < 1)
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screenWidth = 1;
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if(screenWidth > 7680)
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screenWidth = 7680;
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}
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if(i + 1 < argc && (!strcmp(argv[i], "--height") || !strcmp(argv[i], "-h")))
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{
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screenHeight = atoi(argv[i + 1]);
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if(screenHeight < 1)
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screenHeight = 1;
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if(screenHeight > 4320)
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screenHeight = 4320;
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}
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if(i + 1 < argc && !strcmp(argv[i], "--data"))
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{
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dataRoot = argv[i + 1];
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while(dataRoot.back() == '/' || dataRoot.back() == '\\')
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dataRoot.pop_back();
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dataRoot += "/";
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}
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}
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}
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bool GraphicsTest::Init()
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{
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srand(0U);
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pRENDERDOC_GetAPI RENDERDOC_GetAPI = NULL;
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#if defined(WIN32)
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HMODULE mod = GetModuleHandleA("renderdoc.dll");
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if(mod)
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RENDERDOC_GetAPI = (pRENDERDOC_GetAPI)GetProcAddress(mod, "RENDERDOC_GetAPI");
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#else
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void *mod = dlopen("librenderdoc.so", RTLD_NOW | RTLD_NOLOAD);
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if(mod)
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RENDERDOC_GetAPI = (pRENDERDOC_GetAPI)dlsym(mod, "RENDERDOC_GetAPI");
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#endif
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if(RENDERDOC_GetAPI)
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{
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int ret = RENDERDOC_GetAPI(eRENDERDOC_API_Version_1_0_0, (void **)&rdoc);
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if(ret != 1)
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rdoc = NULL;
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}
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return true;
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}
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void GraphicsTest::Shutdown()
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{
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}
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std::string GraphicsTest::GetDataPath(const std::string &filename)
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{
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return dataRoot + filename;
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}
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bool GraphicsTest::FrameLimit()
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{
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curFrame++;
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if(maxFrameCount > 0 && curFrame >= maxFrameCount)
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return false;
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return true;
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}
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