Update dr_libs.

miniaudio.h

@@ -59701,7 +59701,7 @@ extern "C" {
 #define MA_DR_WAV_XSTRINGIFY(x)     MA_DR_WAV_STRINGIFY(x)
 #define MA_DR_WAV_VERSION_MAJOR     0
 #define MA_DR_WAV_VERSION_MINOR     13
-#define MA_DR_WAV_VERSION_REVISION  10
+#define MA_DR_WAV_VERSION_REVISION  12
 #define MA_DR_WAV_VERSION_STRING    MA_DR_WAV_XSTRINGIFY(MA_DR_WAV_VERSION_MAJOR) "." MA_DR_WAV_XSTRINGIFY(MA_DR_WAV_VERSION_MINOR) "." MA_DR_WAV_XSTRINGIFY(MA_DR_WAV_VERSION_REVISION)
 #include <stddef.h>
 #define MA_DR_WAVE_FORMAT_PCM          0x1
@@ -60121,7 +60121,7 @@ extern "C" {
 #define MA_DR_FLAC_XSTRINGIFY(x)     MA_DR_FLAC_STRINGIFY(x)
 #define MA_DR_FLAC_VERSION_MAJOR     0
 #define MA_DR_FLAC_VERSION_MINOR     12
-#define MA_DR_FLAC_VERSION_REVISION  40
+#define MA_DR_FLAC_VERSION_REVISION  41
 #define MA_DR_FLAC_VERSION_STRING    MA_DR_FLAC_XSTRINGIFY(MA_DR_FLAC_VERSION_MAJOR) "." MA_DR_FLAC_XSTRINGIFY(MA_DR_FLAC_VERSION_MINOR) "." MA_DR_FLAC_XSTRINGIFY(MA_DR_FLAC_VERSION_REVISION)
 #include <stddef.h>
 #if defined(_MSC_VER) && _MSC_VER >= 1700
@@ -60408,7 +60408,7 @@ extern "C" {
 #define MA_DR_MP3_XSTRINGIFY(x)     MA_DR_MP3_STRINGIFY(x)
 #define MA_DR_MP3_VERSION_MAJOR     0
 #define MA_DR_MP3_VERSION_MINOR     6
-#define MA_DR_MP3_VERSION_REVISION  35
+#define MA_DR_MP3_VERSION_REVISION  37
 #define MA_DR_MP3_VERSION_STRING    MA_DR_MP3_XSTRINGIFY(MA_DR_MP3_VERSION_MAJOR) "." MA_DR_MP3_XSTRINGIFY(MA_DR_MP3_VERSION_MINOR) "." MA_DR_MP3_XSTRINGIFY(MA_DR_MP3_VERSION_REVISION)
 #include <stddef.h>
 #define MA_DR_MP3_MAX_PCM_FRAMES_PER_MP3_FRAME  1152
@@ -80025,9 +80025,11 @@ MA_API ma_uint64 ma_dr_wav_read_pcm_frames(ma_dr_wav* pWav, ma_uint64 framesToRe
     post_process:
     {
         if (pWav->container == ma_dr_wav_container_aiff && pWav->bitsPerSample == 8 && pWav->aiff.isUnsigned == MA_FALSE) {
-            ma_uint64 iSample;
-            for (iSample = 0; iSample < framesRead * pWav->channels; iSample += 1) {
-                ((ma_uint8*)pBufferOut)[iSample] += 128;
+            if (pBufferOut != NULL) {
+                ma_uint64 iSample;
+                for (iSample = 0; iSample < framesRead * pWav->channels; iSample += 1) {
+                    ((ma_uint8*)pBufferOut)[iSample] += 128;
+                }
             }
         }
     }
@@ -91640,6 +91642,9 @@ static ma_uint32 ma_dr_mp3_decode_next_frame_ex__callbacks(ma_dr_mp3* pMP3, ma_d
         }
         MA_DR_MP3_ASSERT(pMP3->pData != NULL);
         MA_DR_MP3_ASSERT(pMP3->dataCapacity > 0);
+        if (pMP3->pData == NULL) {
+            return 0;
+        }
         pcmFramesRead = ma_dr_mp3dec_decode_frame(&pMP3->decoder, pMP3->pData + pMP3->dataConsumed, (int)pMP3->dataSize, pPCMFrames, &info);
         if (info.frame_bytes > 0) {
             pMP3->dataConsumed += (size_t)info.frame_bytes;