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fix issue 15?

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This commit is contained in:
Romain Vimont 2020-04-24 21:53:30 +02:00
parent 8581d6850b
commit b0ead07f61
1 changed files with 13 additions and 0 deletions
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13
app/src/screen.c
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@ -519,11 +519,24 @@ screen_resize_to_pixel_perfect(struct screen *screen) {
content_size.height); content_size.height);
} }
static void
screen_reset_logical_size(struct screen *screen) {
// Re-apply the current logical size.
if (SDL_RenderSetLogicalSize(screen->renderer, screen->content_size.width,
screen->content_size.height)) {
LOGE("Could not reset renderer logical size: %s", SDL_GetError());
}
}
void void
screen_handle_window_event(struct screen *screen, screen_handle_window_event(struct screen *screen,
const SDL_WindowEvent *event) { const SDL_WindowEvent *event) {
switch (event->event) { switch (event->event) {
case SDL_WINDOWEVENT_EXPOSED: case SDL_WINDOWEVENT_EXPOSED:
// Re-apply the current logical size, in case the window has been
// moved to a screen with a different HiDPI scaling
// <https://github.com/Genymobile/scrcpy/issues/15>
screen_reset_logical_size(screen);
screen_render(screen); screen_render(screen);
break; break;
case SDL_WINDOWEVENT_SIZE_CHANGED: case SDL_WINDOWEVENT_SIZE_CHANGED: