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wayland: Always use the entire buffer for the viewport source 

Not doing so can result in protocol errors if the viewport source region is updated and a buffer with the old, smaller dimensions is committed.
This commit is contained in:
Frank Praznik 2024-03-17 10:38:55 -04:00
parent e5812a9fd2
commit 1bab87399f
1 changed files with 5 additions and 3 deletions
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8
src/video/wayland/SDL_waylandwindow.c
View File

@ -346,9 +346,6 @@ static void ConfigureWindowGeometry(SDL_Window *window)
if (window_size_changed || drawable_size_changed) {
if (data->viewport) {
wp_viewport_set_source(data->viewport,
wl_fixed_from_int(0), wl_fixed_from_int(0),
wl_fixed_from_int(data->current.drawable_width), wl_fixed_from_int(data->current.drawable_height));
wp_viewport_set_destination(data->viewport, output_width, output_height);
data->current.logical_width = output_width;
@ -2265,6 +2262,11 @@ int Wayland_CreateWindow(SDL_VideoDevice *_this, SDL_Window *window, SDL_Propert
if (!custom_surface_role || (window->flags & SDL_WINDOW_HIGH_PIXEL_DENSITY)) {
if (c->viewporter) {
data->viewport = wp_viewporter_get_viewport(c->viewporter, data->surface);
/* The viewport always uses the entire buffer. */
wp_viewport_set_source(data->viewport,
wl_fixed_from_int(-1), wl_fixed_from_int(-1),
wl_fixed_from_int(-1), wl_fixed_from_int(-1));
}
if (c->fractional_scale_manager) {
data->fractional_scale = wp_fractional_scale_manager_v1_get_fractional_scale(c->fractional_scale_manager, data->surface);