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Fix what !785 tried to fix, but correctly

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This commit is contained in:
Jaime Passos 2020-02-17 21:58:32 -03:00
parent e53a17bb52
commit bef6cb532b
2 changed files with 53 additions and 14 deletions
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1
src/hardware/hw_main.c
View file

@ -6611,7 +6611,6 @@ void HWR_Shutdown(void)
CONS_Printf("HWR_Shutdown()\n");
HWR_FreeExtraSubsectors();
HWR_FreePolyPool();
HWR_FreeMipmapCache();
HWR_FreeTextureCache();
HWD.pfnFlushScreenTextures();
}

66
src/sdl/i_video.c
View file

@ -1493,7 +1493,8 @@ void VID_CheckGLLoaded(rendermode_t oldrender)
void VID_CheckRenderer(void)
{
SDL_bool rendererchanged = SDL_FALSE;
boolean rendererchanged = false;
boolean contextcreated = false;
rendermode_t oldrenderer = rendermode;
if (dedicated)
@ -1502,21 +1503,51 @@ void VID_CheckRenderer(void)
if (setrenderneeded)
{
rendermode = setrenderneeded;
rendererchanged = SDL_TRUE;
rendererchanged = true;
#ifdef HWRENDER
if (rendermode == render_opengl)
{
VID_CheckGLLoaded(oldrenderer);
// Initialise OpenGL before calling SDLSetMode!!!
if (vid_opengl_state != 1)
// This is because SDLSetMode calls OglSdlSurface.
if (vid_opengl_state == 0)
{
VID_StartupOpenGL();
// Loaded successfully!
if (vid_opengl_state == 1)
{
// Destroy the current window, if it exists.
if (window)
{
SDL_DestroyWindow(window);
window = NULL;
}
// Destroy the current window rendering context, if that also exists.
if (renderer)
{
SDL_DestroyRenderer(renderer);
renderer = NULL;
}
// Create a new window.
Impl_CreateWindow(USE_FULLSCREEN);
// From there, the OpenGL context was already created.
contextcreated = true;
}
}
else if (vid_opengl_state == -1)
rendererchanged = SDL_FALSE;
rendererchanged = false;
}
#endif
Impl_CreateContext();
if (!contextcreated)
Impl_CreateContext();
setrenderneeded = 0;
}
SDLSetMode(vid.width, vid.height, USE_FULLSCREEN, (rendererchanged ? SDL_FALSE : SDL_TRUE));
@ -1529,15 +1560,22 @@ void VID_CheckRenderer(void)
SDL_FreeSurface(bufSurface);
bufSurface = NULL;
}
if (rendererchanged)
{
#ifdef HWRENDER
if (vid_opengl_state == 1) // Only if OpenGL ever loaded!
HWR_FreeTextureCache();
if (vid_opengl_state == 1) // Only if OpenGL ever loaded!
HWR_FreeTextureCache();
#endif
SCR_SetDrawFuncs();
SCR_SetDrawFuncs();
}
}
#ifdef HWRENDER
else if (rendermode == render_opengl)
R_InitHardwareMode();
{
if (rendererchanged)
R_InitHardwareMode();
}
#else
(void)oldrenderer;
#endif
@ -1581,7 +1619,7 @@ static SDL_bool Impl_CreateWindow(SDL_bool fullscreen)
flags |= SDL_WINDOW_BORDERLESS;
#ifdef HWRENDER
if (vid_opengl_state != -1)
if (vid_opengl_state == 1)
flags |= SDL_WINDOW_OPENGL;
#endif
@ -1715,10 +1753,11 @@ void I_StartupGraphics(void)
//SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY>>1,SDL_DEFAULT_REPEAT_INTERVAL<<2);
VID_Command_ModeList_f();
#ifdef HWRENDER
if (M_CheckParm("-nogl"))
vid_opengl_state = -1; // Don't call SDL_GL_LoadLibrary
else
vid_opengl_state = -1; // Don't startup OpenGL
else if (chosenrendermode == render_opengl)
VID_StartupOpenGL();
#endif
@ -1780,6 +1819,7 @@ void VID_StartupOpenGL(void)
static boolean glstartup = false;
if (!glstartup)
{
CONS_Printf("VID_StartupOpenGL()...\n");
HWD.pfnInit = hwSym("Init",NULL);
HWD.pfnFinishUpdate = NULL;
HWD.pfnDraw2DLine = hwSym("Draw2DLine",NULL);
@ -1811,7 +1851,7 @@ void VID_StartupOpenGL(void)
// check gl renderer lib
if (HWD.pfnGetRenderVersion() != VERSION)
{
CONS_Alert(CONS_ERROR, M_GetText("The version of the renderer doesn't match the version of the executable\nBe sure you have installed SRB2 properly.\n"));
CONS_Alert(CONS_ERROR, M_GetText("The version of the renderer doesn't match the version of the executable!\nBe sure you have installed SRB2 properly.\n"));
vid_opengl_state = -1;
}
else