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play: add current and total time of music

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Signed-off-by: Mahyar Koshkouei <mk@deltabeard.com>
This commit is contained in:
Mahyar Koshkouei
2023-07-08 16:05:21 +01:00
parent ca583a5487
commit cdf49f8dcf
8 changed files with 142 additions and 30 deletions
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13
source/playback.c
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@@ -53,7 +53,7 @@ bool isPlaying(void)
*/
void playFile(void* infoIn)
{
struct decoder_fn decoder;
struct decoder_fn decoder = { 0 };
struct playbackInfo_t* info = infoIn;
int16_t* buffer1 = NULL;
int16_t* buffer2 = NULL;
@@ -116,6 +116,10 @@ void playFile(void* infoIn)
goto err;
}
if(decoder.getFileSamples != NULL)
info->samples_total = decoder.getFileSamples();
info->samples_per_second = decoder.rate() * decoder.channels();
buffer1 = linearAlloc(decoder.buffSize * sizeof(int16_t));
buffer2 = linearAlloc(decoder.buffSize * sizeof(int16_t));
@@ -158,6 +162,9 @@ void playFile(void* infoIn)
if(waveBuf[0].status == NDSP_WBUF_DONE)
{
size_t read = (*decoder.decode)(&buffer1[0]);
/* The previous block of samples have finished playing,
* so accumulate them here. */
info->samples_played += waveBuf[0].nsamples * decoder.channels();
if(read <= 0)
{
@@ -173,6 +180,7 @@ void playFile(void* infoIn)
if(waveBuf[1].status == NDSP_WBUF_DONE)
{
size_t read = (*decoder.decode)(&buffer2[0]);
info->samples_played += waveBuf[0].nsamples * decoder.channels();
if(read <= 0)
{
@@ -189,6 +197,9 @@ void playFile(void* infoIn)
DSP_FlushDataCache(buffer2, decoder.buffSize * sizeof(int16_t));
}
info->samples_played += waveBuf[0].nsamples * decoder.channels();
info->samples_played += waveBuf[0].nsamples * decoder.channels();
(*decoder.exit)();
out:
if(isNdspInit == true)