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Don't allow GL modes if GL Major Version is less than 2.

Browse source 
Additionally, fix build issues for RENDERTYPE=WIN introduced in r6827.

git-svn-id: https://svn.eduke32.com/eduke32@6921 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
pogokeen 2018-06-13 19:15:22 +00:00
parent 7fd844a795
commit d5b669ebe5
3 changed files with 23 additions and 8 deletions
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2
source/build/src/rawinput.cpp
View file

@ -10,7 +10,7 @@
static BOOL rawinput_started = 0;
static uint8_t KeyboardState[256] = {0}; // VKeys
extern uint8_t g_mouseEnabled, g_mouseGrabbed;
extern bool g_mouseEnabled, g_mouseGrabbed;
extern void keySetState(int32_t key, int32_t state);
//#define MASK_DOWN (1<<(i<<1))

7
source/build/src/sdlayer.cpp
View file

@ -1646,6 +1646,13 @@ int32_t videoSetMode(int32_t x, int32_t y, int32_t c, int32_t fs)
}
gladLoadGLLoader(SDL_GL_GetProcAddress);
if (GLVersion.major < 2)
{
initprintf("Your computer does not support OpenGL version 2 or greater. GL modes are unavailable.\n");
nogl = 1;
destroy_window_resources();
return -1;
}
SDL_SetWindowFullscreen(sdl_window, ((fs & 1) ? SDL_WINDOW_FULLSCREEN : 0));
SDL_GL_SetSwapInterval(vsync_renderlayer);

22
source/build/src/winlayer.cpp
View file

@ -128,7 +128,7 @@ static GUID guidDevs;
char di_disabled = 0;
static char di_devacquired;
static HANDLE di_inputevt = 0;
static int32_t joyblast=0;
//static int32_t joyblast=0;
static struct
{
@ -685,8 +685,6 @@ int32_t handleevents(void)
//
int32_t initinput(void)
{
int32_t i;
Win_GetOriginalLayoutName();
Win_SetKeyboardLayoutUS(1);
@ -860,7 +858,8 @@ void releaseallbuttons(void)
for (i=0; i<32; i++)
if (joystick.bits & (1<<i)) joystick.pCallback(i+1, 0);
}
joystick.bits = joyblast = 0;
joystick.bits = 0;
//joyblast = 0;
for (i=0; i<NUMKEYS; i++)
{
@ -889,7 +888,7 @@ static BOOL CALLBACK InitDirectInput_enum(LPCDIDEVICEINSTANCE lpddi, LPVOID pvRe
return DIENUM_CONTINUE;
inputdevices |= 4;
d = "CONTROLLER"
d = "CONTROLLER";
Bmemcpy(&guidDevs, &lpddi->guidInstance, sizeof(GUID));
initprintf(" * %s: %s\n", d, lpddi->tszProductName);
@ -2703,14 +2702,23 @@ static int32_t SetupOpenGL(int32_t width, int32_t height, int32_t bitspp)
ReleaseOpenGL();
return TRUE;
#ifdef POLYMER
} else if (loadglulibrary(getenv("BUILD_GLULIB")))
}
else if (loadglulibrary(getenv("BUILD_GLULIB")))
{
initprintf("Failure loading GLU. GL modes are unavailable.\n");
nogl = 1;
ReleaseOpenGL();
return TRUE;
#endif
} else
}
else if (GLVersion.major < 2)
{
initprintf("Your computer does not support OpenGL version 2 or greater. GL modes are unavailable.\n");
nogl = 1;
ReleaseOpenGL();
return TRUE;
}
else
{
glLoaded = 1;
}