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Handle window resizing in screen

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Only the screen knows what to do when the window is resized.

This paves the way to do other actions on window resizing.
This commit is contained in:
Romain Vimont 2019-10-20 15:32:33 +02:00
parent fd9f41548a
commit c160825854
3 changed files with 12 additions and 1 deletions
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4
app/src/scrcpy.c
View File

@ -145,9 +145,11 @@ handle_event(SDL_Event *event, bool control) {
case SDL_WINDOWEVENT:
switch (event->window.event) {
case SDL_WINDOWEVENT_EXPOSED:
case SDL_WINDOWEVENT_SIZE_CHANGED:
screen_render(&screen);
break;
case SDL_WINDOWEVENT_SIZE_CHANGED:
screen_window_resized(&screen);
break;
}
break;
case SDL_TEXTINPUT:

5
app/src/screen.c
View File

@ -278,6 +278,11 @@ screen_update_frame(struct screen *screen, struct video_buffer *vb) {
return true;
}
void
screen_window_resized(struct screen *screen) {
screen_render(screen);
}
void
screen_render(struct screen *screen) {
SDL_RenderClear(screen->renderer);

4
app/src/screen.h
View File

@ -60,6 +60,10 @@ screen_destroy(struct screen *screen);
bool
screen_update_frame(struct screen *screen, struct video_buffer *vb);
// update content after window resizing
void
screen_window_resized(struct screen *screen);
// render the texture to the renderer
void
screen_render(struct screen *screen);