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Update dr_libs.

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This commit is contained in:
David Reid
2020-11-01 21:43:34 +10:00
parent f6800b423a
commit 89e5ae2144
4 changed files with 58 additions and 28 deletions
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extras/dr_flac.h
+28 -8
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@@ -1,6 +1,6 @@
/*
FLAC audio decoder. Choice of public domain or MIT-0. See license statements at the end of this file.
dr_flac - v0.12.20 - 2020-09-08
dr_flac - v0.12.21 - 2020-11-01
David Reid - mackron@gmail.com
@@ -232,7 +232,7 @@ extern "C" {
#define DRFLAC_VERSION_MAJOR 0
#define DRFLAC_VERSION_MINOR 12
#define DRFLAC_VERSION_REVISION 20
#define DRFLAC_VERSION_REVISION 21
#define DRFLAC_VERSION_STRING DRFLAC_XSTRINGIFY(DRFLAC_VERSION_MAJOR) "." DRFLAC_XSTRINGIFY(DRFLAC_VERSION_MINOR) "." DRFLAC_XSTRINGIFY(DRFLAC_VERSION_REVISION)
#include <stddef.h> /* For size_t. */
@@ -248,7 +248,7 @@ typedef unsigned int drflac_uint32;
typedef signed __int64 drflac_int64;
typedef unsigned __int64 drflac_uint64;
#else
#if defined(__GNUC__)
#if defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)))
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wlong-long"
#if defined(__clang__)
@@ -257,7 +257,7 @@ typedef unsigned int drflac_uint32;
#endif
typedef signed long long drflac_int64;
typedef unsigned long long drflac_uint64;
#if defined(__GNUC__)
#if defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)))
#pragma GCC diagnostic pop
#endif
#endif
@@ -1319,7 +1319,7 @@ DRFLAC_API drflac_bool32 drflac_next_cuesheet_track(drflac_cuesheet_track_iterat
#define dr_flac_c
/* Disable some annoying warnings. */
#if defined(__GNUC__)
#if defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)))
#pragma GCC diagnostic push
#if __GNUC__ >= 7
#pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
@@ -1367,7 +1367,15 @@ DRFLAC_API drflac_bool32 drflac_next_cuesheet_track(drflac_cuesheet_track_iterat
#define DRFLAC_ARM
#endif
/* Intrinsics Support */
/*
Intrinsics Support
There's a bug in GCC 4.2.x which results in an incorrect compilation error when using _mm_slli_epi32() where it complains with
"error: shift must be an immediate"
Unfortuantely dr_flac depends on this for a few things so we're just going to disable SSE on GCC 4.2 and below.
*/
#if !defined(DR_FLAC_NO_SIMD)
#if defined(DRFLAC_X64) || defined(DRFLAC_X86)
#if defined(_MSC_VER) && !defined(__clang__)
@@ -1378,7 +1386,7 @@ DRFLAC_API drflac_bool32 drflac_next_cuesheet_track(drflac_cuesheet_track_iterat
#if _MSC_VER >= 1600 && !defined(DRFLAC_NO_SSE41) /* 2010 */
#define DRFLAC_SUPPORT_SSE41
#endif
#else
#elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC__ >= 3)))
/* Assume GNUC-style. */
#if defined(__SSE2__) && !defined(DRFLAC_NO_SSE2)
#define DRFLAC_SUPPORT_SSE2
@@ -5741,6 +5749,9 @@ static drflac_bool32 drflac__seek_to_approximate_flac_frame_to_byte(drflac* pFla
*pLastSuccessfulSeekOffset = pFlac->firstFLACFramePosInBytes;
for (;;) {
/* After rangeLo == rangeHi == targetByte fails, we need to break out. */
drflac_uint64 lastTargetByte = targetByte;
/* When seeking to a byte, failure probably means we've attempted to seek beyond the end of the stream. To counter this we just halve it each attempt. */
if (!drflac__seek_to_byte(&pFlac->bs, targetByte)) {
/* If we couldn't even seek to the first byte in the stream we have a problem. Just abandon the whole thing. */
@@ -5781,6 +5792,11 @@ static drflac_bool32 drflac__seek_to_approximate_flac_frame_to_byte(drflac* pFla
}
#endif
}
/* We already tried this byte and there are no more to try, break out. */
if(targetByte == lastTargetByte) {
return DRFLAC_FALSE;
}
}
/* The current PCM frame needs to be updated based on the frame we just seeked to. */
@@ -11763,7 +11779,7 @@ DRFLAC_API drflac_bool32 drflac_next_cuesheet_track(drflac_cuesheet_track_iterat
return DRFLAC_TRUE;
}
#if defined(__GNUC__)
#if defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)))
#pragma GCC diagnostic pop
#endif
#endif /* dr_flac_c */
@@ -11773,6 +11789,10 @@ DRFLAC_API drflac_bool32 drflac_next_cuesheet_track(drflac_cuesheet_track_iterat
/*
REVISION HISTORY
================
v0.12.21 - 2020-11-01
- Fix a possible deadlock when seeking.
- Improve compiler support for older versions of GCC.
v0.12.20 - 2020-09-08
- Fix a compilation error on older compilers.