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Update dr_flac.

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This commit is contained in:
David Reid
2018-06-23 15:06:01 +10:00
parent bd7d58d2d1
commit 6458ab8c41
1 changed files with 8 additions and 5 deletions
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extras/dr_flac.h
+8 -5
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@@ -1,5 +1,5 @@
// FLAC audio decoder. Public domain. See "unlicense" statement at the end of this file. // FLAC audio decoder. Public domain. See "unlicense" statement at the end of this file.
// dr_flac - v0.9.4 - 2018-06-14 // dr_flac - v0.9.5 - 2018-06-23
// //
// David Reid - mackron@gmail.com // David Reid - mackron@gmail.com
@@ -1438,7 +1438,7 @@ static DRFLAC_INLINE drflac_bool32 drflac__read_uint32(drflac_bs* bs, unsigned i
if (bitCount <= DRFLAC_CACHE_L1_BITS_REMAINING(bs)) { if (bitCount <= DRFLAC_CACHE_L1_BITS_REMAINING(bs)) {
if (bitCount < DRFLAC_CACHE_L1_SIZE_BITS(bs)) { if (bitCount < DRFLAC_CACHE_L1_SIZE_BITS(bs)) {
*pResultOut = DRFLAC_CACHE_L1_SELECT_AND_SHIFT(bs, bitCount); *pResultOut = (drflac_uint32)DRFLAC_CACHE_L1_SELECT_AND_SHIFT(bs, bitCount);
bs->consumedBits += bitCount; bs->consumedBits += bitCount;
bs->cache <<= bitCount; bs->cache <<= bitCount;
} else { } else {
@@ -1451,13 +1451,13 @@ static DRFLAC_INLINE drflac_bool32 drflac__read_uint32(drflac_bs* bs, unsigned i
// It straddles the cached data. It will never cover more than the next chunk. We just read the number in two parts and combine them. // It straddles the cached data. It will never cover more than the next chunk. We just read the number in two parts and combine them.
drflac_uint32 bitCountHi = DRFLAC_CACHE_L1_BITS_REMAINING(bs); drflac_uint32 bitCountHi = DRFLAC_CACHE_L1_BITS_REMAINING(bs);
drflac_uint32 bitCountLo = bitCount - bitCountHi; drflac_uint32 bitCountLo = bitCount - bitCountHi;
drflac_uint32 resultHi = DRFLAC_CACHE_L1_SELECT_AND_SHIFT(bs, bitCountHi); drflac_uint32 resultHi = (drflac_uint32)DRFLAC_CACHE_L1_SELECT_AND_SHIFT(bs, bitCountHi);
if (!drflac__reload_cache(bs)) { if (!drflac__reload_cache(bs)) {
return DRFLAC_FALSE; return DRFLAC_FALSE;
} }
*pResultOut = (resultHi << bitCountLo) | DRFLAC_CACHE_L1_SELECT_AND_SHIFT(bs, bitCountLo); *pResultOut = (resultHi << bitCountLo) | (drflac_uint32)DRFLAC_CACHE_L1_SELECT_AND_SHIFT(bs, bitCountLo);
bs->consumedBits += bitCountLo; bs->consumedBits += bitCountLo;
bs->cache <<= bitCountLo; bs->cache <<= bitCountLo;
return DRFLAC_TRUE; return DRFLAC_TRUE;
@@ -4699,8 +4699,8 @@ drflac* drflac_open_with_metadata_private(drflac_read_proc onRead, drflac_seek_p
} }
drflac_oggbs oggbs; drflac_oggbs oggbs;
if (init.container == drflac_container_ogg) {
drflac_zero_memory(&oggbs, sizeof(oggbs)); drflac_zero_memory(&oggbs, sizeof(oggbs));
if (init.container == drflac_container_ogg) {
oggbs.onRead = onRead; oggbs.onRead = onRead;
oggbs.onSeek = onSeek; oggbs.onSeek = onSeek;
oggbs.pUserData = pUserData; oggbs.pUserData = pUserData;
@@ -5719,6 +5719,9 @@ const char* drflac_next_vorbis_comment(drflac_vorbis_comment_iterator* pIter, dr
// REVISION HISTORY // REVISION HISTORY
// //
// v0.9.5 - 2018-06-23
// - Fix some warnings.
//
// v0.9.4 - 2018-06-14 // v0.9.4 - 2018-06-14
// - Optimizations to seeking. // - Optimizations to seeking.
// - Clean up. // - Clean up.