rename art_finder as meta_fetcher

[vlc] / modules / audio_output / opensles_android.c

diff --git a/modules/audio_output/opensles_android.c b/modules/audio_output/opensles_android.c
index 0f509e6c0818f8707eef7f2a86fbe207449063dc..434d78d8b47911dbddcb3db0e3d92a3029320ed2 100644 (file)
--- a/modules/audio_output/opensles_android.c
+++ b/modules/audio_output/opensles_android.c
@@ -41,6 +41,8 @@
 #include <SLES/OpenSLES.h>
 #include <SLES/OpenSLES_Android.h>
 
+int aout_get_native_sample_rate(void);
+
 #define OPENSLES_BUFFERS 255 /* maximum number of buffers */
 #define OPENSLES_BUFLEN  10   /* ms */
 /*
@@ -168,8 +170,8 @@ static int TimeGet(audio_output_t* aout, mtime_t* restrict drift)
     *drift = (CLOCK_FREQ * OPENSLES_BUFLEN * st.count / 1000)
         + sys->samples * CLOCK_FREQ / sys->rate;
 
-    msg_Dbg(aout, "latency %"PRId64" ms, %d/%d buffers", *drift / 1000,
-        (int)st.count, OPENSLES_BUFFERS);
+    /* msg_Dbg(aout, "latency %"PRId64" ms, %d/%d buffers", *drift / 1000,
+        (int)st.count, OPENSLES_BUFFERS); */
 
     return 0;
 }
@@ -385,9 +387,28 @@ static int Start(audio_output_t *aout, audio_sample_format_t *restrict fmt)
     //create audio player
     const SLInterfaceID ids2[] = { sys->SL_IID_ANDROIDSIMPLEBUFFERQUEUE, sys->SL_IID_VOLUME };
     static const SLboolean req2[] = { SL_BOOLEAN_TRUE, SL_BOOLEAN_TRUE };
-    result = CreateAudioPlayer(sys->engineEngine, &sys->playerObject, &audioSrc,
+
+    if (aout_get_native_sample_rate() >= fmt->i_rate) {
+        result = CreateAudioPlayer(sys->engineEngine, &sys->playerObject, &audioSrc,
                                     &audioSnk, sizeof(ids2) / sizeof(*ids2),
                                     ids2, req2);
+    } else {
+        // Don't try to play back a sample rate higher than the native one,
+        // since OpenSL ES will try to use the fast path, which AudioFlinger
+        // will reject (fast path can't do resampling), and will end up with
+        // too small buffers for the resampling. See http://b.android.com/59453
+        // for details. This bug is still present in 4.4. If it is fixed later
+        // this workaround could be made conditional.
+        result = SL_RESULT_UNKNOWN_ERROR;
+    }
+    if (unlikely(result != SL_RESULT_SUCCESS)) {
+        /* Try again with a more sensible samplerate */
+        fmt->i_rate = 44100;
+        format_pcm.samplesPerSec = ((SLuint32) 44100 * 1000) ;
+        result = CreateAudioPlayer(sys->engineEngine, &sys->playerObject, &audioSrc,
+                &audioSnk, sizeof(ids2) / sizeof(*ids2),
+                ids2, req2);
+    }
     CHECK_OPENSL_ERROR("Failed to create audio player");
 
     result = Realize(sys->playerObject, SL_BOOLEAN_FALSE);