Public bug reported:
if the (windows) guest sets a screen resolution that the SDL backend does not
support,
qemu does an exit(1).
with this fix, the the resolution is still wrong (only part of the desktop is
displayed),
but qemu keeps running and the guest can auto-revert the video mode:
ui/sdl.c:do_sdl_resize()
SDL_Surface * tmp_screen;
tmp_screen = SDL_SetVideoMode(width, height, bpp, flags);
if (!tmp_screen) {
// fprintf(stderr, "Could not open SDL display (%dx%dx%d): %s\n", width,
// height, bpp, SDL_GetError());
// exit(1);
} else {
real_screen = tmp_screen;
}
** Affects: qemu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1216368
Title:
unsupported screen resolution crashes sdl-qemu
Status in QEMU:
New
Bug description:
if the (windows) guest sets a screen resolution that the SDL backend does not
support,
qemu does an exit(1).
with this fix, the the resolution is still wrong (only part of the desktop is
displayed),
but qemu keeps running and the guest can auto-revert the video mode:
ui/sdl.c:do_sdl_resize()
SDL_Surface * tmp_screen;
tmp_screen = SDL_SetVideoMode(width, height, bpp, flags);
if (!tmp_screen) {
// fprintf(stderr, "Could not open SDL display (%dx%dx%d): %s\n", width,
// height, bpp, SDL_GetError());
// exit(1);
} else {
real_screen = tmp_screen;
}
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