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check for SDL_VideoInfo.current_[wh] availability in configure, and

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fall back on SDL_WM_ToggleFullScreen() if not available

Originally committed as revision 5477 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2006-06-14 21:02:55 +00:00
parent 4a387d7d3b
commit 29f3b38a91
2 changed files with 32 additions and 14 deletions
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15
configure vendored
View File

@ -1190,15 +1190,23 @@ if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
#undef main /* We don't want SDL to override our main() */
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
EOF
restore_flags
if test $? = 0; then
_sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
if test "$_sdlversion" -lt 130 ; then
if test "$_sdlversion" -lt 121 ; then
sdl_too_old=yes
else
sdl=yes
check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
#include <SDL.h>
int main(void){
const SDL_VideoInfo *vi = SDL_GetVideoInfo();
int w = vi->current_w;
return 0;
}
EOF
fi
fi
restore_flags
fi
##########################################
@ -1534,6 +1542,9 @@ if test "$sdl" = "yes" ; then
echo "CONFIG_SDL=yes" >> config.mak
echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
if test "$sdl_video_size" = "yes"; then
echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
fi
fi
if test "$texi2html" = "yes"; then
echo "BUILD_DOC=yes" >> config.mak

31
ffplay.c
View File

@ -2096,19 +2096,25 @@ void toggle_full_screen(void)
{
int w, h, flags;
is_full_screen = !is_full_screen;
flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL;
if (is_full_screen) {
w = fs_screen_width;
h = fs_screen_height;
flags |= SDL_FULLSCREEN;
if (!fs_screen_width) {
/* use default SDL method */
SDL_WM_ToggleFullScreen(screen);
} else {
w = screen_width;
h = screen_height;
flags |= SDL_RESIZABLE;
/* use the recorded resolution */
flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL;
if (is_full_screen) {
w = fs_screen_width;
h = fs_screen_height;
flags |= SDL_FULLSCREEN;
} else {
w = screen_width;
h = screen_height;
flags |= SDL_RESIZABLE;
}
screen = SDL_SetVideoMode(w, h, 0, flags);
cur_stream->width = w;
cur_stream->height = h;
}
screen = SDL_SetVideoMode(w, h, 0, flags);
cur_stream->width = w;
cur_stream->height = h;
}
void toggle_pause(void)
@ -2426,10 +2432,11 @@ int main(int argc, char **argv)
}
if (!display_disable) {
#ifdef HAVE_SDL_VIDEO_SIZE
const SDL_VideoInfo *vi = SDL_GetVideoInfo();
fs_screen_width = vi->current_w;
fs_screen_height = vi->current_h;
#endif
flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL;
if (is_full_screen && fs_screen_width) {
w = fs_screen_width;