Disable sRGB framebuffer. #99

Author: drhelius

platforms/shared/desktop/application.cpp

@@ -291,6 +291,9 @@ static bool sdl_init(void)
     SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
     SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
     SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8);
+#if defined(SDL_GL_FRAMEBUFFER_SRGB_CAPABLE)
+    SDL_GL_SetAttribute(SDL_GL_FRAMEBUFFER_SRGB_CAPABLE, 0);
+#endif
 #if defined(__APPLE__)
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, SDL_GL_CONTEXT_FORWARD_COMPATIBLE_FLAG);
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);

platforms/shared/desktop/ogl_renderer.cpp

@@ -88,6 +88,8 @@ bool ogl_renderer_init(void)
     ogl_renderer_opengl_version = (const char*)glGetString(GL_VERSION);
     Log("Starting OpenGL %s", ogl_renderer_opengl_version);
 
+    glDisable(GL_FRAMEBUFFER_SRGB);
+
     init_shaders();
     init_ogl_gui();
     init_ogl_emu();