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Add pause/play support

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Pressing A now pauses and plays the selected file.
Reduced buffer size from 1MiB to 16KiB.

Signed-off-by: Mahyar Koshkouei <deltabeard@users.noreply.github.com>
This commit is contained in:
Mahyar Koshkouei
2016-12-04 09:41:38 +00:00
parent 462261e781
commit d1902617ee
1 changed files with 16 additions and 3 deletions
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19
source/main.c
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@@ -17,7 +17,7 @@
#include "main.h" #include "main.h"
#define BUFFER_SIZE 1 * 1024 * 1024 #define BUFFER_SIZE 16 * 1024
#define AUDIO_FOLDER "sdmc:/MUSIC/" #define AUDIO_FOLDER "sdmc:/MUSIC/"
#define CHANNEL 0x08 #define CHANNEL 0x08
@@ -55,7 +55,8 @@ int main(int argc, char **argv)
while((ep = readdir(dp)) != NULL) while((ep = readdir(dp)) != NULL)
printf("%d: %s\n", ++fileMax, ep->d_name); printf("%d: %s\n", ++fileMax, ep->d_name);
(void)closedir(dp); if(closedir(dp) != 0)
err_print("Closing directory failed.");
} }
else else
{ {
@@ -70,6 +71,11 @@ int main(int argc, char **argv)
} }
consoleSelect(&bottomScreen); consoleSelect(&bottomScreen);
/**
* This allows for music to continue playing through the headphones whilst
* the 3DS is closed.
*/
aptSetSleepAllowed(false); aptSetSleepAllowed(false);
while(aptMainLoop()) while(aptMainLoop())
@@ -161,6 +167,7 @@ int playWav(const char *wav)
off_t size; off_t size;
off_t buffer_size; off_t buffer_size;
ndspWaveBuf waveBuf[2]; ndspWaveBuf waveBuf[2];
bool playing = true;
if(R_FAILED(ndspInit())) if(R_FAILED(ndspInit()))
{ {
@@ -276,7 +283,7 @@ int playWav(const char *wav)
while(ndspChnIsPlaying(CHANNEL) == false) while(ndspChnIsPlaying(CHANNEL) == false)
{} {}
while(ndspChnIsPlaying(CHANNEL) == true) while(playing == false || ndspChnIsPlaying(CHANNEL) == true)
{ {
u32 kDown; u32 kDown;
@@ -290,12 +297,18 @@ int playWav(const char *wav)
if(kDown & KEY_B) if(kDown & KEY_B)
break; break;
if(kDown & KEY_A)
playing = !playing;
if(kDown & KEY_X) if(kDown & KEY_X)
{ {
debug_print("Pos: %lx of %lx\n", ndspChnGetSamplePos(CHANNEL), debug_print("Pos: %lx of %lx\n", ndspChnGetSamplePos(CHANNEL),
buffer_size / bitness); buffer_size / bitness);
} }
if(playing == false)
continue;
if(waveBuf[0].status == NDSP_WBUF_DONE) if(waveBuf[0].status == NDSP_WBUF_DONE)
{ {
fread(buffer1, 1, buffer_size, file); fread(buffer1, 1, buffer_size, file);