mirror of https://github.com/encounter/SDL.git
solve FIXMEs in SDL_video.c
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@ -694,10 +694,14 @@ SDL_GetDisplayName(int displayIndex)
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int
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int
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SDL_GetDisplayBounds(int displayIndex, SDL_Rect * rect)
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SDL_GetDisplayBounds(int displayIndex, SDL_Rect * rect)
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{
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{
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SDL_VideoDisplay *display;
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CHECK_DISPLAY_INDEX(displayIndex, -1);
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CHECK_DISPLAY_INDEX(displayIndex, -1);
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if (rect) {
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if (!rect)
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SDL_VideoDisplay *display = &_this->displays[displayIndex];
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return SDL_InvalidParamError("rect");
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display = &_this->displays[displayIndex];
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if (_this->GetDisplayBounds) {
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if (_this->GetDisplayBounds) {
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if (_this->GetDisplayBounds(_this, display, rect) == 0) {
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if (_this->GetDisplayBounds(_this, display, rect) == 0) {
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@ -715,8 +719,7 @@ SDL_GetDisplayBounds(int displayIndex, SDL_Rect * rect)
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}
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}
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rect->w = display->current_mode.w;
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rect->w = display->current_mode.w;
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rect->h = display->current_mode.h;
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rect->h = display->current_mode.h;
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}
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return 0;
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return 0; /* !!! FIXME: should this be an error if (rect==NULL) ? */
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}
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}
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static int
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static int
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@ -729,10 +732,14 @@ ParseDisplayUsableBoundsHint(SDL_Rect *rect)
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int
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int
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SDL_GetDisplayUsableBounds(int displayIndex, SDL_Rect * rect)
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SDL_GetDisplayUsableBounds(int displayIndex, SDL_Rect * rect)
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{
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{
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SDL_VideoDisplay *display;
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CHECK_DISPLAY_INDEX(displayIndex, -1);
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CHECK_DISPLAY_INDEX(displayIndex, -1);
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if (rect) {
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if (!rect)
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SDL_VideoDisplay *display = &_this->displays[displayIndex];
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return SDL_InvalidParamError("rect");
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display = &_this->displays[displayIndex];
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if ((displayIndex == 0) && ParseDisplayUsableBoundsHint(rect)) {
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if ((displayIndex == 0) && ParseDisplayUsableBoundsHint(rect)) {
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return 0;
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return 0;
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@ -746,8 +753,6 @@ SDL_GetDisplayUsableBounds(int displayIndex, SDL_Rect * rect)
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/* Oh well, just give the entire display bounds. */
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/* Oh well, just give the entire display bounds. */
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return SDL_GetDisplayBounds(displayIndex, rect);
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return SDL_GetDisplayBounds(displayIndex, rect);
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}
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return 0; /* !!! FIXME: should this be an error if (rect==NULL) ? */
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}
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}
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int
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int
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