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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2022-12-03 01:59:49 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2022-12-03 01:59:49 +0000 |
| commit | 68fcd4676cc6f4ffce2597690d2fca26f782f3d6 (patch) | |
| tree | 78788c8552decc8ceb5484bf6c3c4c0e745069b8 /ui/applicationBase.cpp | |
| parent | Split SceneProvider out (diff) | |
| download | ilt-68fcd4676cc6f4ffce2597690d2fca26f782f3d6.tar.bz2 ilt-68fcd4676cc6f4ffce2597690d2fca26f782f3d6.tar.xz ilt-68fcd4676cc6f4ffce2597690d2fca26f782f3d6.zip | |
Check error state during setup, set OpenGL version to 3.3 core
Updates all shaders to 330 core too.
Diffstat (limited to 'ui/applicationBase.cpp')
| -rw-r--r-- | ui/applicationBase.cpp | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/ui/applicationBase.cpp b/ui/applicationBase.cpp index cad449d..5278228 100644 --- a/ui/applicationBase.cpp +++ b/ui/applicationBase.cpp @@ -1,22 +1,30 @@ #include "applicationBase.h" #include <SDL2/SDL.h> +#include <stdexcept> ApplicationBase::ApplicationBase() { - SDL_Init(SDL_INIT_EVERYTHING); + if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS) < 0) { + throw std::runtime_error(SDL_GetError()); + } - SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8); - SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8); - SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8); - SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8); - SDL_GL_SetAttribute(SDL_GL_BUFFER_SIZE, 32); - SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16); - SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); + const auto setGlAttribute = [](auto attr, auto value) { + if (SDL_GL_SetAttribute(attr, value) < 0) { + throw std::runtime_error(SDL_GetError()); + } + }; + setGlAttribute(SDL_GL_RED_SIZE, 8); + setGlAttribute(SDL_GL_GREEN_SIZE, 8); + setGlAttribute(SDL_GL_BLUE_SIZE, 8); + setGlAttribute(SDL_GL_ALPHA_SIZE, 8); + setGlAttribute(SDL_GL_BUFFER_SIZE, 32); + setGlAttribute(SDL_GL_DEPTH_SIZE, 16); + setGlAttribute(SDL_GL_DOUBLEBUFFER, 1); - SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE); - SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 4); - SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 5); - SDL_GL_SetAttribute(SDL_GL_SHARE_WITH_CURRENT_CONTEXT, 1); + setGlAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE); + setGlAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3); + setGlAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3); + setGlAttribute(SDL_GL_SHARE_WITH_CURRENT_CONTEXT, 1); } ApplicationBase::~ApplicationBase() |