termux-packages/packages/mpv/sles_float.patch

94 lines
3.3 KiB
Diff

diff --git a/audio/format.c b/audio/format.c
index 8a13698ff7..7004409d10 100644
--- a/audio/format.c
+++ b/audio/format.c
@@ -95,14 +95,16 @@ int af_fmt_to_planar(int format)
// Return the interleaved format corresponding to the given format.
// If the format is already interleaved, return it.
-// Always succeeds if format is actually planar; otherwise return 0.
+// Return 0 if there's no equivalent.
int af_fmt_from_planar(int format)
{
for (int n = 0; n < MP_ARRAY_SIZE(planar_formats); n++) {
if (planar_formats[n][0] == format)
return planar_formats[n][1];
+ if (planar_formats[n][1] == format)
+ return format;
}
- return format;
+ return 0;
}
bool af_fmt_is_valid(int format)
diff --git a/audio/out/ao_opensles.c b/audio/out/ao_opensles.c
index ea48de892e..f3082a9aa6 100644
--- a/audio/out/ao_opensles.c
+++ b/audio/out/ao_opensles.c
@@ -43,12 +43,6 @@ struct priv {
int cfg_frames_per_buffer;
};
-static const int fmtmap[][2] = {
- { AF_FORMAT_U8, SL_PCMSAMPLEFORMAT_FIXED_8 },
- { AF_FORMAT_S16, SL_PCMSAMPLEFORMAT_FIXED_16 },
- { 0 }
-};
-
#define DESTROY(thing) \
if (p->thing) { \
(*p->thing)->Destroy(p->thing); \
@@ -115,7 +109,7 @@ static int init(struct ao *ao)
struct priv *p = ao->priv;
SLDataLocator_BufferQueue locator_buffer_queue;
SLDataLocator_OutputMix locator_output_mix;
- SLDataFormat_PCM pcm;
+ SLAndroidDataFormat_PCM_EX pcm;
SLDataSource audio_source;
SLDataSink audio_sink;
@@ -131,29 +125,23 @@ static int init(struct ao *ao)
locator_buffer_queue.locatorType = SL_DATALOCATOR_BUFFERQUEUE;
locator_buffer_queue.numBuffers = 1;
- pcm.formatType = SL_DATAFORMAT_PCM;
- pcm.numChannels = 2;
-
- int compatible_formats[AF_FORMAT_COUNT + 1];
- af_get_best_sample_formats(ao->format, compatible_formats);
- pcm.bitsPerSample = 0;
- for (int i = 0; compatible_formats[i] && !pcm.bitsPerSample; ++i)
- for (int j = 0; fmtmap[j][0]; ++j)
- if (compatible_formats[i] == fmtmap[j][0]) {
- ao->format = fmtmap[j][0];
- pcm.bitsPerSample = fmtmap[j][1];
- break;
- }
- if (!pcm.bitsPerSample) {
- MP_ERR(ao, "Cannot find compatible audio format\n");
- goto error;
+ if (af_fmt_is_int(ao->format)) {
+ // Be future-proof
+ if (af_fmt_to_bytes(ao->format) > 2)
+ ao->format = AF_FORMAT_S32;
+ else
+ ao->format = af_fmt_from_planar(ao->format);
+ pcm.formatType = SL_DATAFORMAT_PCM;
+ } else {
+ ao->format = AF_FORMAT_FLOAT;
+ pcm.formatType = SL_ANDROID_DATAFORMAT_PCM_EX;
+ pcm.representation = SL_ANDROID_PCM_REPRESENTATION_FLOAT;
}
- pcm.containerSize = 8 * af_fmt_to_bytes(ao->format);
+ pcm.numChannels = ao->channels.num;
+ pcm.containerSize = pcm.bitsPerSample = 8 * af_fmt_to_bytes(ao->format);
pcm.channelMask = SL_SPEAKER_FRONT_LEFT | SL_SPEAKER_FRONT_RIGHT;
pcm.endianness = SL_BYTEORDER_LITTLEENDIAN;
-
- // samplesPerSec is misnamed, actually it's samples per ms
- pcm.samplesPerSec = ao->samplerate * 1000;
+ pcm.sampleRate = ao->samplerate * 1000;
if (p->cfg_frames_per_buffer)
ao->device_buffer = p->cfg_frames_per_buffer;