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-rw-r--r--modules/minimp3/audio_stream_mp3.cpp28
-rw-r--r--modules/minimp3/audio_stream_mp3.h2
-rw-r--r--thirdparty/README.md13
-rw-r--r--thirdparty/minimp3/minimp3.h24
-rw-r--r--thirdparty/minimp3/minimp3_ex.h7
5 files changed, 43 insertions, 31 deletions
diff --git a/modules/minimp3/audio_stream_mp3.cpp b/modules/minimp3/audio_stream_mp3.cpp
index 49e9f5f97e..a9c1f0bb9a 100644
--- a/modules/minimp3/audio_stream_mp3.cpp
+++ b/modules/minimp3/audio_stream_mp3.cpp
@@ -125,7 +125,7 @@ AudioStreamPlaybackMP3::~AudioStreamPlaybackMP3() {
Ref<AudioStreamPlayback> AudioStreamMP3::instance_playback() {
Ref<AudioStreamPlaybackMP3> mp3s;
- ERR_FAIL_COND_V_MSG(data == nullptr, mp3s,
+ ERR_FAIL_COND_V_MSG(data.is_empty(), mp3s,
"This AudioStreamMP3 does not have an audio file assigned "
"to it. AudioStreamMP3 should not be created from the "
"inspector or with `.new()`. Instead, load an audio file.");
@@ -134,7 +134,7 @@ Ref<AudioStreamPlayback> AudioStreamMP3::instance_playback() {
mp3s->mp3_stream = Ref<AudioStreamMP3>(this);
mp3s->mp3d = (mp3dec_ex_t *)memalloc(sizeof(mp3dec_ex_t));
- int errorcode = mp3dec_ex_open_buf(mp3s->mp3d, (const uint8_t *)data, data_len, MP3D_SEEK_TO_SAMPLE);
+ int errorcode = mp3dec_ex_open_buf(mp3s->mp3d, data.ptr(), data_len, MP3D_SEEK_TO_SAMPLE);
mp3s->frames_mixed = 0;
mp3s->active = false;
@@ -152,11 +152,7 @@ String AudioStreamMP3::get_stream_name() const {
}
void AudioStreamMP3::clear_data() {
- if (data) {
- memfree(data);
- data = nullptr;
- data_len = 0;
- }
+ data.clear();
}
void AudioStreamMP3::set_data(const Vector<uint8_t> &p_data) {
@@ -165,7 +161,7 @@ void AudioStreamMP3::set_data(const Vector<uint8_t> &p_data) {
mp3dec_ex_t mp3d;
int err = mp3dec_ex_open_buf(&mp3d, src_datar, src_data_len, MP3D_SEEK_TO_SAMPLE);
- ERR_FAIL_COND(err != 0);
+ ERR_FAIL_COND_MSG(err || mp3d.info.hz == 0, "Failed to decode mp3 file. Make sure it is a valid mp3 audio file.");
channels = mp3d.info.channels;
sample_rate = mp3d.info.hz;
@@ -175,23 +171,13 @@ void AudioStreamMP3::set_data(const Vector<uint8_t> &p_data) {
clear_data();
- data = memalloc(src_data_len);
- memcpy(data, src_datar, src_data_len);
+ data.resize(src_data_len);
+ memcpy(data.ptrw(), src_datar, src_data_len);
data_len = src_data_len;
}
Vector<uint8_t> AudioStreamMP3::get_data() const {
- Vector<uint8_t> vdata;
-
- if (data_len && data) {
- vdata.resize(data_len);
- {
- uint8_t *w = vdata.ptrw();
- memcpy(w, data, data_len);
- }
- }
-
- return vdata;
+ return data;
}
void AudioStreamMP3::set_loop(bool p_enable) {
diff --git a/modules/minimp3/audio_stream_mp3.h b/modules/minimp3/audio_stream_mp3.h
index 3c8bdd8c53..e3adfe683b 100644
--- a/modules/minimp3/audio_stream_mp3.h
+++ b/modules/minimp3/audio_stream_mp3.h
@@ -75,7 +75,7 @@ class AudioStreamMP3 : public AudioStream {
friend class AudioStreamPlaybackMP3;
- void *data = nullptr;
+ PackedByteArray data;
uint32_t data_len = 0;
float sample_rate = 1.0;
diff --git a/thirdparty/README.md b/thirdparty/README.md
index 03e9885bd0..926b5edfaf 100644
--- a/thirdparty/README.md
+++ b/thirdparty/README.md
@@ -359,6 +359,19 @@ instead of a combination of distance and attribute errors. Patches for both chan
found in the `patches` directory.
+## minimp3
+
+- Upstream: https://github.com/lieff/minimp3
+- Version: git (afb604c06bc8beb145fecd42c0ceb5bda8795144, 2021)
+- License: CC0 1.0
+
+Files extracted from upstream repository:
+
+- `minimp3.h`
+- `minimp3_ex.h`
+- `LICENSE`
+
+
## miniupnpc
- Upstream: https://github.com/miniupnp/miniupnp
diff --git a/thirdparty/minimp3/minimp3.h b/thirdparty/minimp3/minimp3.h
index 796cbc1f8e..3220ae1a85 100644
--- a/thirdparty/minimp3/minimp3.h
+++ b/thirdparty/minimp3/minimp3.h
@@ -881,12 +881,22 @@ static void L3_midside_stereo(float *left, int n)
int i = 0;
float *right = left + 576;
#if HAVE_SIMD
- if (have_simd()) for (; i < n - 3; i += 4)
+ if (have_simd())
{
- f4 vl = VLD(left + i);
- f4 vr = VLD(right + i);
- VSTORE(left + i, VADD(vl, vr));
- VSTORE(right + i, VSUB(vl, vr));
+ for (; i < n - 3; i += 4)
+ {
+ f4 vl = VLD(left + i);
+ f4 vr = VLD(right + i);
+ VSTORE(left + i, VADD(vl, vr));
+ VSTORE(right + i, VSUB(vl, vr));
+ }
+#ifdef __GNUC__
+ /* Workaround for spurious -Waggressive-loop-optimizations warning from gcc.
+ * For more info see: https://github.com/lieff/minimp3/issues/88
+ */
+ if (__builtin_constant_p(n % 4 == 0) && n % 4 == 0)
+ return;
+#endif
}
#endif /* HAVE_SIMD */
for (; i < n; i++)
@@ -1353,7 +1363,7 @@ static void mp3d_DCT_II(float *grbuf, int n)
} else
#endif /* HAVE_SIMD */
#ifdef MINIMP3_ONLY_SIMD
- {}
+ {} /* for HAVE_SIMD=1, MINIMP3_ONLY_SIMD=1 case we do not need non-intrinsic "else" branch */
#else /* MINIMP3_ONLY_SIMD */
for (; k < n; k++)
{
@@ -1583,7 +1593,7 @@ static void mp3d_synth(float *xl, mp3d_sample_t *dstl, int nch, float *lins)
} else
#endif /* HAVE_SIMD */
#ifdef MINIMP3_ONLY_SIMD
- {}
+ {} /* for HAVE_SIMD=1, MINIMP3_ONLY_SIMD=1 case we do not need non-intrinsic "else" branch */
#else /* MINIMP3_ONLY_SIMD */
for (i = 14; i >= 0; i--)
{
diff --git a/thirdparty/minimp3/minimp3_ex.h b/thirdparty/minimp3/minimp3_ex.h
index e29dd15b2e..2871705df3 100644
--- a/thirdparty/minimp3/minimp3_ex.h
+++ b/thirdparty/minimp3/minimp3_ex.h
@@ -6,6 +6,7 @@
This software is distributed without any warranty.
See <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
+#include <stddef.h>
#include "minimp3.h"
/* flags for mp3dec_ex_open_* functions */
@@ -128,8 +129,10 @@ int mp3dec_ex_open_w(mp3dec_ex_t *dec, const wchar_t *file_name, int flags);
#endif
#endif /*MINIMP3_EXT_H*/
-#ifdef MINIMP3_IMPLEMENTATION
+#if defined(MINIMP3_IMPLEMENTATION) && !defined(_MINIMP3_EX_IMPLEMENTATION_GUARD)
+#define _MINIMP3_EX_IMPLEMENTATION_GUARD
#include <limits.h>
+#include "minimp3.h"
static void mp3dec_skip_id3v1(const uint8_t *buf, size_t *pbuf_size)
{
@@ -1391,4 +1394,4 @@ void mp3dec_ex_close(mp3dec_ex_t *dec)
}
#endif
-#endif /*MINIMP3_IMPLEMENTATION*/
+#endif /* MINIMP3_IMPLEMENTATION && !_MINIMP3_EX_IMPLEMENTATION_GUARD */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 03:13:56 +0000