mirror of
https://github.com/ZDoom/gzdoom.git
synced 2024-11-11 07:12:02 +00:00
Got rid of SDL emulation's last remnants in native OS X backend
This commit is contained in:
alexey.lysiuk
parent
1aa00f1b0e
commit
8b6966dd36
1 changed files with 95 additions and 235 deletions
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@ -1176,6 +1176,8 @@ namespace
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- (void)changeVideoResolution:(bool)fullscreen width:(int)width height:(int)height useHiDPI:(bool)hiDPI;
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- (void)useHiDPI:(bool)hiDPI;
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- (bool)fullscreen;
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- (void)setupSoftwareRenderingWithWidth:(int)width height:(int)height;
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- (void*)softwareRenderingBuffer;
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@ -1570,6 +1572,12 @@ static bool s_fullscreenNewAPI;
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}
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- (bool)fullscreen
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{
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return m_fullscreen;
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}
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- (void)setupSoftwareRenderingWithWidth:(int)width height:(int)height
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{
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if (0 == m_softwareRenderingTexture)
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@ -1803,132 +1811,6 @@ bool I_SetCursor(FTexture* cursorpic)
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// ---------------------------------------------------------------------------
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extern "C"
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{
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typedef enum
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{
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SDL_WINDOW_FULLSCREEN = 0x00000001, /**< fullscreen window */
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SDL_WINDOW_OPENGL = 0x00000002, /**< window usable with OpenGL context */
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SDL_WINDOW_FULLSCREEN_DESKTOP = ( SDL_WINDOW_FULLSCREEN | 0x00001000 ),
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} SDL_WindowFlags;
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struct SDL_Window
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{
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uint32_t flags;
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int w, h;
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int pitch;
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void *pixels;
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};
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SDL_Window* SDL_CreateWindow(const char* title, int x, int y, int width, int height, uint32_t flags)
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{
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[appCtrl changeVideoResolution:(SDL_WINDOW_FULLSCREEN_DESKTOP & flags)
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width:width
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height:height
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useHiDPI:vid_hidpi];
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static SDL_Window result;
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if (!(SDL_WINDOW_OPENGL & flags))
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{
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[appCtrl setupSoftwareRenderingWithWidth:width
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height:height];
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}
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result.flags = flags;
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result.w = width;
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result.h = height;
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result.pitch = width * BYTES_PER_PIXEL;
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result.pixels = [appCtrl softwareRenderingBuffer];
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return &result;
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}
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void SDL_DestroyWindow(SDL_Window *window)
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{
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ZD_UNUSED(window);
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}
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uint32_t SDL_GetWindowFlags(SDL_Window *window)
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{
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return window->flags;
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}
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int SDL_SetWindowFullscreen(SDL_Window* window, uint32_t flags)
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{
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if ((window->flags & SDL_WINDOW_FULLSCREEN_DESKTOP) == (flags & SDL_WINDOW_FULLSCREEN_DESKTOP))
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return 0;
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if (window->flags & SDL_WINDOW_FULLSCREEN_DESKTOP)
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{
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window->flags &= ~SDL_WINDOW_FULLSCREEN_DESKTOP;
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}
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else
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{
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window->flags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
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}
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[appCtrl changeVideoResolution:(SDL_WINDOW_FULLSCREEN_DESKTOP & flags)
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width:window->w
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height:window->h
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useHiDPI:vid_hidpi];
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return 0;
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}
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int SDL_UpdateWindowSurface(SDL_Window *screen)
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{
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assert(NULL != screen);
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if (rbOpts.dirty)
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{
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glViewport(rbOpts.shiftX, rbOpts.shiftY, rbOpts.width, rbOpts.height);
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// TODO: Figure out why the following glClear() call is needed
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// to avoid drawing of garbage in fullscreen mode when
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// in-game's aspect ratio is different from display one
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glClear(GL_COLOR_BUFFER_BIT);
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rbOpts.dirty = false;
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}
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const int width = screen->w;
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const int height = screen->h;
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#ifdef __LITTLE_ENDIAN__
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static const GLenum format = GL_RGBA;
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#else // __BIG_ENDIAN__
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static const GLenum format = GL_ABGR_EXT;
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#endif // __LITTLE_ENDIAN__
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glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA8,
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width, height, 0, format, GL_UNSIGNED_BYTE, screen->pixels);
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glBegin(GL_QUADS);
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glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
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glTexCoord2f(0.0f, 0.0f);
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glVertex2f(0.0f, 0.0f);
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glTexCoord2f(width, 0.0f);
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glVertex2f(width, 0.0f);
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glTexCoord2f(width, height);
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glVertex2f(width, height);
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glTexCoord2f(0.0f, height);
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glVertex2f(0.0f, height);
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glEnd();
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glFlush();
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[[NSOpenGLContext currentContext] flushBuffer];
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return 0;
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}
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} // extern "C"
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// ---------------------------------------------------------------------------
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class CocoaVideo : public IVideo
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{
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public:
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@ -1953,8 +1835,6 @@ public:
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CocoaFrameBuffer(int width, int height, bool fullscreen);
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~CocoaFrameBuffer();
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virtual bool IsValid();
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virtual bool Lock(bool buffer);
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virtual void Unlock();
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virtual void Update();
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@ -1973,8 +1853,6 @@ public:
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virtual void SetVSync(bool vsync);
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void SetFullscreen(bool fullscreen);
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private:
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PalEntry m_palette[256];
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bool m_needPaletteUpdate;
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@ -1988,7 +1866,7 @@ private:
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bool m_isUpdatePending;
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SDL_Window *Screen;
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void Flip();
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void UpdateColors();
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};
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@ -2132,81 +2010,36 @@ bool CocoaVideo::NextMode(int* width, int* height, bool* letterbox)
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return false;
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}
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DFrameBuffer* CocoaVideo::CreateFrameBuffer(int width, int height, bool fullscreen, DFrameBuffer* old)
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DFrameBuffer* CocoaVideo::CreateFrameBuffer(const int width, const int height, const bool fullscreen, DFrameBuffer* const old)
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{
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static int retry = 0;
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static int owidth, oheight;
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PalEntry flashColor;
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int flashAmount;
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PalEntry flashColor = 0;
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int flashAmount = 0;
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if (old != NULL)
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{ // Reuse the old framebuffer if its attributes are the same
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CocoaFrameBuffer *fb = static_cast<CocoaFrameBuffer *> (old);
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if (fb->GetWidth() == width &&
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fb->GetHeight() == height)
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{
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if (fb->IsFullscreen() != fullscreen)
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if ( width == old->GetWidth()
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&& height == old->GetHeight())
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{
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fb->SetFullscreen (fullscreen);
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}
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[appCtrl changeVideoResolution:fullscreen
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width:width
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height:height
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useHiDPI:vid_hidpi];
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return old;
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}
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old->GetFlash(flashColor, flashAmount);
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old->ObjectFlags |= OF_YesReallyDelete;
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if (screen == old) screen = NULL;
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delete old;
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}
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else
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if (old == screen)
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{
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flashColor = 0;
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flashAmount = 0;
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screen = NULL;
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}
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delete old;
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}
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CocoaFrameBuffer* fb = new CocoaFrameBuffer(width, height, fullscreen);
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retry = 0;
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// If we could not create the framebuffer, try again with slightly
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// different parameters in this order:
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// 1. Try with the closest size
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// 2. Try in the opposite screen mode with the original size
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// 3. Try in the opposite screen mode with the closest size
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// This is a somewhat confusing mass of recursion here.
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while (fb == NULL || !fb->IsValid ())
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{
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if (fb != NULL)
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{
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delete fb;
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}
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switch (retry)
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{
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case 0:
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owidth = width;
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oheight = height;
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case 2:
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// Try a different resolution. Hopefully that will work.
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I_ClosestResolution (&width, &height, 8);
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break;
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case 1:
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// Try changing fullscreen mode. Maybe that will work.
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width = owidth;
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height = oheight;
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fullscreen = !fullscreen;
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break;
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default:
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// I give up!
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I_FatalError ("Could not create new screen (%d x %d)", owidth, oheight);
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}
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++retry;
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fb = static_cast<CocoaFrameBuffer *>(CreateFrameBuffer (width, height, fullscreen, NULL));
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}
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fb->SetFlash(flashColor, flashAmount);
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return fb;
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@ -2225,14 +2058,13 @@ CocoaFrameBuffer::CocoaFrameBuffer (int width, int height, bool fullscreen)
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, m_flashAmount(0)
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, m_isUpdatePending(false)
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{
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FString caption;
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caption.Format(GAMESIG " %s (%s)", GetVersionString(), GetGitTime());
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[appCtrl changeVideoResolution:fullscreen
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width:width
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height:height
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useHiDPI:vid_hidpi];
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Screen = SDL_CreateWindow (caption, 0, 0,
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width, height, (fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0));
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if (Screen == NULL)
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return;
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[appCtrl setupSoftwareRenderingWithWidth:width
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height:height];
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GPfx.SetFormat(32, 0x000000FF, 0x0000FF00, 0x00FF0000);
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@ -2250,15 +2082,6 @@ CocoaFrameBuffer::CocoaFrameBuffer (int width, int height, bool fullscreen)
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CocoaFrameBuffer::~CocoaFrameBuffer()
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{
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if(Screen)
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{
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SDL_DestroyWindow (Screen);
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}
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}
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bool CocoaFrameBuffer::IsValid ()
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{
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return DFrameBuffer::IsValid() && Screen != NULL;
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}
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int CocoaFrameBuffer::GetPageCount()
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@ -2268,7 +2091,7 @@ int CocoaFrameBuffer::GetPageCount ()
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bool CocoaFrameBuffer::Lock(bool buffered)
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{
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return DSimpleCanvas::Lock ();
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return DSimpleCanvas::Lock(buffered);
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}
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void CocoaFrameBuffer::Unlock()
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@ -2310,18 +2133,18 @@ void CocoaFrameBuffer::Update ()
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Width, Height, FRACUNIT, FRACUNIT, 0, 0);
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FlipCycles.Clock();
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SDL_UpdateWindowSurface(Screen);
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Flip();
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FlipCycles.Unclock();
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BlitCycles.Unclock();
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if (m_needGammaUpdate)
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{
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bool Windowed = false;
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CalcGamma(rgamma == 0.0f ? m_gamma : m_gamma * rgamma, m_gammaTable[0]);
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CalcGamma(ggamma == 0.0f ? m_gamma : m_gamma * ggamma, m_gammaTable[1]);
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CalcGamma(bgamma == 0.0f ? m_gamma : m_gamma * bgamma, m_gammaTable[2]);
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m_needGammaUpdate = false;
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CalcGamma((Windowed || rgamma == 0.f) ? m_gamma : (m_gamma * rgamma), m_gammaTable[0]);
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CalcGamma((Windowed || ggamma == 0.f) ? m_gamma : (m_gamma * ggamma), m_gammaTable[1]);
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CalcGamma((Windowed || bgamma == 0.f) ? m_gamma : (m_gamma * bgamma), m_gammaTable[2]);
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m_needPaletteUpdate = true;
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}
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@ -2396,14 +2219,9 @@ void CocoaFrameBuffer::GetFlashedPalette(PalEntry pal[256])
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}
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}
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void CocoaFrameBuffer::SetFullscreen (bool fullscreen)
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{
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SDL_SetWindowFullscreen (Screen, fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
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}
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bool CocoaFrameBuffer::IsFullscreen()
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{
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return (SDL_GetWindowFlags (Screen) & SDL_WINDOW_FULLSCREEN_DESKTOP) != 0;
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return [appCtrl fullscreen];
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}
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void CocoaFrameBuffer::SetVSync(bool vsync)
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@ -2418,6 +2236,48 @@ void CocoaFrameBuffer::SetVSync (bool vsync)
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forParameter:NSOpenGLCPSwapInterval];
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}
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void CocoaFrameBuffer::Flip()
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{
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assert(NULL != screen);
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if (rbOpts.dirty)
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{
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glViewport(rbOpts.shiftX, rbOpts.shiftY, rbOpts.width, rbOpts.height);
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// TODO: Figure out why the following glClear() call is needed
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// to avoid drawing of garbage in fullscreen mode when
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// in-game's aspect ratio is different from display one
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glClear(GL_COLOR_BUFFER_BIT);
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rbOpts.dirty = false;
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}
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#ifdef __LITTLE_ENDIAN__
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static const GLenum format = GL_RGBA;
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#else // __BIG_ENDIAN__
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static const GLenum format = GL_ABGR_EXT;
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#endif // __LITTLE_ENDIAN__
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glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA8,
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Width, Height, 0, format, GL_UNSIGNED_BYTE, [appCtrl softwareRenderingBuffer]);
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glBegin(GL_QUADS);
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glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
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glTexCoord2f(0.0f, 0.0f);
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glVertex2f(0.0f, 0.0f);
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glTexCoord2f(Width, 0.0f);
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glVertex2f(Width, 0.0f);
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glTexCoord2f(Width, Height);
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glVertex2f(Width, Height);
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glTexCoord2f(0.0f, Height);
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glVertex2f(0.0f, Height);
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glEnd();
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glFlush();
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[[NSOpenGLContext currentContext] flushBuffer];
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}
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ADD_STAT(blit)
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{
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