Merge commit '8e97a8c69162afce47abea96c8c0914f3550e212'

[ffmpeg] / fftools / ffplay.c

diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index 8e88a77820eeda01bfa81959a037472404d30aa7..bd1457c7e3eb79a2722eabbc3f5309478317b8f8 100644 (file)
--- a/fftools/ffplay.c
+++ b/fftools/ffplay.c
@@ -361,6 +361,8 @@ static AVPacket flush_pkt;
 
 static SDL_Window *window;
 static SDL_Renderer *renderer;
+static SDL_RendererInfo renderer_info = {0};
+static SDL_AudioDeviceID audio_dev;
 
 static const struct TextureFormatEntry {
     enum AVPixelFormat format;
@@ -1191,7 +1193,7 @@ static void stream_component_close(VideoState *is, int stream_index)
     switch (codecpar->codec_type) {
     case AVMEDIA_TYPE_AUDIO:
         decoder_abort(&is->auddec, &is->sampq);
-        SDL_CloseAudio();
+        SDL_CloseAudioDevice(audio_dev);
         decoder_destroy(&is->auddec);
         swr_free(&is->swr_ctx);
         av_freep(&is->audio_buf1);
@@ -1320,38 +1322,15 @@ static int video_open(VideoState *is)
         h = default_height;
     }
 
-    if (!window) {
-        int flags = SDL_WINDOW_SHOWN;
-        if (!window_title)
-            window_title = input_filename;
-        if (is_full_screen)
-            flags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
-        if (borderless)
-            flags |= SDL_WINDOW_BORDERLESS;
-        else
-            flags |= SDL_WINDOW_RESIZABLE;
-        window = SDL_CreateWindow(window_title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, w, h, flags);
-        SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear");
-        if (window) {
-            SDL_RendererInfo info;
-            renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
-            if (!renderer) {
-                av_log(NULL, AV_LOG_WARNING, "Failed to initialize a hardware accelerated renderer: %s\n", SDL_GetError());
-                renderer = SDL_CreateRenderer(window, -1, 0);
-            }
-            if (renderer) {
-                if (!SDL_GetRendererInfo(renderer, &info))
-                    av_log(NULL, AV_LOG_VERBOSE, "Initialized %s renderer.\n", info.name);
-            }
-        }
-    } else {
-        SDL_SetWindowSize(window, w, h);
-    }
+    if (!window_title)
+        window_title = input_filename;
+    SDL_SetWindowTitle(window, window_title);
 
-    if (!window || !renderer) {
-        av_log(NULL, AV_LOG_FATAL, "SDL: could not set video mode - exiting\n");
-        do_exit(is);
-    }
+    SDL_SetWindowSize(window, w, h);
+    SDL_SetWindowPosition(window, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
+    if (is_full_screen)
+        SDL_SetWindowFullscreen(window, SDL_WINDOW_FULLSCREEN_DESKTOP);
+    SDL_ShowWindow(window);
 
     is->width  = w;
     is->height = h;
@@ -1362,7 +1341,7 @@ static int video_open(VideoState *is)
 /* display the current picture, if any */
 static void video_display(VideoState *is)
 {
-    if (!window)
+    if (!is->width)
         video_open(is);
 
     SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
@@ -1850,10 +1829,18 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c
     AVCodecParameters *codecpar = is->video_st->codecpar;
     AVRational fr = av_guess_frame_rate(is->ic, is->video_st, NULL);
     AVDictionaryEntry *e = NULL;
-    int i;
+    int nb_pix_fmts = 0;
+    int i, j;
 
-    for (i = 0; i < FF_ARRAY_ELEMS(pix_fmts); i++)
-        pix_fmts[i] = sdl_texture_format_map[i].format;
+    for (i = 0; i < renderer_info.num_texture_formats; i++) {
+        for (j = 0; j < FF_ARRAY_ELEMS(sdl_texture_format_map) - 1; j++) {
+            if (renderer_info.texture_formats[i] == sdl_texture_format_map[j].texture_fmt) {
+                pix_fmts[nb_pix_fmts++] = sdl_texture_format_map[j].format;
+                break;
+            }
+        }
+    }
+    pix_fmts[nb_pix_fmts] = AV_PIX_FMT_NONE;
 
     while ((e = av_dict_get(sws_dict, "", e, AV_DICT_IGNORE_SUFFIX))) {
         if (!strcmp(e->key, "sws_flags")) {
@@ -2465,7 +2452,7 @@ static void sdl_audio_callback(void *opaque, Uint8 *stream, int len)
         else {
             memset(stream, 0, len1);
             if (!is->muted && is->audio_buf)
-                SDL_MixAudio(stream, (uint8_t *)is->audio_buf + is->audio_buf_index, len1, is->audio_volume);
+                SDL_MixAudioFormat(stream, (uint8_t *)is->audio_buf + is->audio_buf_index, AUDIO_S16SYS, len1, is->audio_volume);
         }
         len -= len1;
         stream += len1;
@@ -2510,7 +2497,7 @@ static int audio_open(void *opaque, int64_t wanted_channel_layout, int wanted_nb
     wanted_spec.samples = FFMAX(SDL_AUDIO_MIN_BUFFER_SIZE, 2 << av_log2(wanted_spec.freq / SDL_AUDIO_MAX_CALLBACKS_PER_SEC));
     wanted_spec.callback = sdl_audio_callback;
     wanted_spec.userdata = opaque;
-    while (SDL_OpenAudio(&wanted_spec, &spec) < 0) {
+    while (!(audio_dev = SDL_OpenAudioDevice(NULL, 0, &wanted_spec, &spec, SDL_AUDIO_ALLOW_FREQUENCY_CHANGE | SDL_AUDIO_ALLOW_CHANNELS_CHANGE))) {
         av_log(NULL, AV_LOG_WARNING, "SDL_OpenAudio (%d channels, %d Hz): %s\n",
                wanted_spec.channels, wanted_spec.freq, SDL_GetError());
         wanted_spec.channels = next_nb_channels[FFMIN(7, wanted_spec.channels)];
@@ -2673,7 +2660,7 @@ static int stream_component_open(VideoState *is, int stream_index)
         }
         if ((ret = decoder_start(&is->auddec, audio_thread, is)) < 0)
             goto out;
-        SDL_PauseAudio(0);
+        SDL_PauseAudioDevice(audio_dev, 0);
         break;
     case AVMEDIA_TYPE_VIDEO:
         is->video_stream = stream_index;
@@ -3744,6 +3731,31 @@ int main(int argc, char **argv)
     av_init_packet(&flush_pkt);
     flush_pkt.data = (uint8_t *)&flush_pkt;
 
+    if (!display_disable) {
+        int flags = SDL_WINDOW_HIDDEN;
+        if (borderless)
+            flags |= SDL_WINDOW_BORDERLESS;
+        else
+            flags |= SDL_WINDOW_RESIZABLE;
+        window = SDL_CreateWindow(program_name, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, default_width, default_height, flags);
+        SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear");
+        if (window) {
+            renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
+            if (!renderer) {
+                av_log(NULL, AV_LOG_WARNING, "Failed to initialize a hardware accelerated renderer: %s\n", SDL_GetError());
+                renderer = SDL_CreateRenderer(window, -1, 0);
+            }
+            if (renderer) {
+                if (!SDL_GetRendererInfo(renderer, &renderer_info))
+                    av_log(NULL, AV_LOG_VERBOSE, "Initialized %s renderer.\n", renderer_info.name);
+            }
+        }
+        if (!window || !renderer || !renderer_info.num_texture_formats) {
+            av_log(NULL, AV_LOG_FATAL, "Failed to create window or renderer: %s", SDL_GetError());
+            do_exit(NULL);
+        }
+    }
+
     is = stream_open(input_filename, file_iformat);
     if (!is) {
         av_log(NULL, AV_LOG_FATAL, "Failed to initialize VideoState!\n");