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1st attempt to fix width/height 

Originally committed as revision 7385 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2006-12-30 11:22:46 +00:00
parent 4b96d28abc
commit fccb19e3c5
1 changed files with 45 additions and 28 deletions
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73
ffplay.c
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@ -184,8 +184,8 @@ static AVInputFormat *file_iformat;
static const char *input_filename;
static int fs_screen_width;
static int fs_screen_height;
static int screen_width = 640;
static int screen_height = 480;
static int screen_width = 0;
static int screen_height = 0;
static int audio_disable;
static int video_disable;
static int seek_by_bytes;
@ -1595,6 +1595,44 @@ void sdl_audio_callback(void *opaque, Uint8 *stream, int len)
}
}
static int video_open(VideoState *is){
int flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL;
int w,h;
if (is_full_screen && fs_screen_width) {
w = fs_screen_width;
h = fs_screen_height;
flags |= SDL_FULLSCREEN;
} else {
if(screen_width){
w = screen_width;
h = screen_height;
}else if (is->video_st && is->video_st->codec->width){
w = is->video_st->codec->width;
h = is->video_st->codec->height;
} else {
w = 640;
h = 480;
}
flags |= SDL_RESIZABLE;
}
#ifndef CONFIG_DARWIN
screen = SDL_SetVideoMode(w, h, 0, flags);
#else
/* setting bits_per_pixel = 0 or 32 causes blank video on OS X */
screen = SDL_SetVideoMode(w, h, 24, flags);
#endif
if (!screen) {
fprintf(stderr, "SDL: could not set video mode - exiting\n");
return -1;
}
SDL_WM_SetCaption("FFplay", "FFplay");
is->width = screen->w;
is->height = screen->h;
return 0;
}
/* open a given stream. Return 0 if OK */
static int stream_component_open(VideoState *is, int stream_index)
@ -2008,10 +2046,6 @@ static VideoState *stream_open(const char *filename, AVInputFormat *iformat)
return NULL;
pstrcpy(is->filename, sizeof(is->filename), filename);
is->iformat = iformat;
if (screen) {
is->width = screen->w;
is->height = screen->h;
}
is->ytop = 0;
is->xleft = 0;
@ -2270,6 +2304,7 @@ static void event_loop(void)
do_exit();
break;
case FF_ALLOC_EVENT:
video_open(event.user.data1);
alloc_picture(event.user.data1);
break;
case FF_REFRESH_EVENT:
@ -2411,7 +2446,7 @@ void parse_arg_file(const char *filename)
/* Called from the main */
int main(int argc, char **argv)
{
int flags, w, h;
int flags;
/* register all codecs, demux and protocols */
av_register_all();
@ -2447,27 +2482,6 @@ int main(int argc, char **argv)
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;
h = fs_screen_height;
flags |= SDL_FULLSCREEN;
} else {
w = screen_width;
h = screen_height;
flags |= SDL_RESIZABLE;
}
#ifndef CONFIG_DARWIN
screen = SDL_SetVideoMode(w, h, 0, flags);
#else
/* setting bits_per_pixel = 0 or 32 causes blank video on OS X */
screen = SDL_SetVideoMode(w, h, 24, flags);
#endif
if (!screen) {
fprintf(stderr, "SDL: could not set video mode - exiting\n");
exit(1);
}
SDL_WM_SetCaption("FFplay", "FFplay");
}
SDL_EventState(SDL_ACTIVEEVENT, SDL_IGNORE);
@ -2480,6 +2494,9 @@ int main(int argc, char **argv)
cur_stream = stream_open(input_filename, file_iformat);
if(video_disable && !display_disable)
video_open(cur_stream);
event_loop();
/* never returns */