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revert stack change, update drmp3

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CrackedPixel 2026-04-22 20:00:05 -05:00
parent b0d403f99e
commit 15e57bae4c
3 changed files with 21 additions and 21 deletions
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3
examples/Makefile.Web
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@ -1596,9 +1596,8 @@ audio/audio_sound_positioning: audio/audio_sound_positioning.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \ $(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file audio/resources/coin.wav@resources/coin.wav --preload-file audio/resources/coin.wav@resources/coin.wav
# spectrum example needs a higher stack, 128kb from the default 64kb
audio/audio_spectrum_visualizer: audio/audio_spectrum_visualizer.c audio/audio_spectrum_visualizer: audio/audio_spectrum_visualizer.c
$(CC) -o $@$(EXT) $< -sSTACK_SIZE=131072 $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \ $(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file audio/resources/shaders/glsl100/fft.fs@resources/shaders/glsl100/fft.fs \ --preload-file audio/resources/shaders/glsl100/fft.fs@resources/shaders/glsl100/fft.fs \
--preload-file audio/resources/country.mp3@resources/country.mp3 --preload-file audio/resources/country.mp3@resources/country.mp3

2
examples/audio/audio_spectrum_visualizer.c
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@ -95,7 +95,7 @@ int main(void)
InitAudioDevice(); InitAudioDevice();
SetAudioStreamBufferSizeDefault(AUDIO_STREAM_RING_BUFFER_SIZE); SetAudioStreamBufferSizeDefault(AUDIO_STREAM_RING_BUFFER_SIZE);
// WARNING: PLATFORM_WEB requires an increased -sSTACK_SIZE // WARNING: Memory out-of-bounds on PLATFORM_WEB
Wave wav = LoadWave("resources/country.mp3"); Wave wav = LoadWave("resources/country.mp3");
WaveFormat(&wav, SAMPLE_RATE, PER_SAMPLE_BIT_DEPTH, MONO); WaveFormat(&wav, SAMPLE_RATE, PER_SAMPLE_BIT_DEPTH, MONO);

9
src/external/dr_mp3.h vendored
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@ -4247,7 +4247,7 @@ DRMP3_API drmp3_uint64 drmp3_read_pcm_frames_f32(drmp3* pMP3, drmp3_uint64 frame
#else #else
/* Slow path. Convert from s16 to f32. */ /* Slow path. Convert from s16 to f32. */
{ {
drmp3_int16 pTempS16[8192]; drmp3_int16 pTempS16[1152*2]; /* MP3 frames have a maximum per-channel sample count of 1152. Times 2 to account for stereo. */
drmp3_uint64 totalPCMFramesRead = 0; drmp3_uint64 totalPCMFramesRead = 0;
while (totalPCMFramesRead < framesToRead) { while (totalPCMFramesRead < framesToRead) {
@ -4284,7 +4284,7 @@ DRMP3_API drmp3_uint64 drmp3_read_pcm_frames_s16(drmp3* pMP3, drmp3_uint64 frame
#else #else
/* Slow path. Convert from f32 to s16. */ /* Slow path. Convert from f32 to s16. */
{ {
float pTempF32[4096]; float pTempF32[1152*2]; /* MP3 frames have a maximum per-channel sample count of 1152. Times 2 to account for stereo. */
drmp3_uint64 totalPCMFramesRead = 0; drmp3_uint64 totalPCMFramesRead = 0;
while (totalPCMFramesRead < framesToRead) { while (totalPCMFramesRead < framesToRead) {
@ -4772,7 +4772,7 @@ static float* drmp3__full_read_and_close_f32(drmp3* pMP3, drmp3_config* pConfig,
drmp3_uint64 totalFramesRead = 0; drmp3_uint64 totalFramesRead = 0;
drmp3_uint64 framesCapacity = 0; drmp3_uint64 framesCapacity = 0;
float* pFrames = NULL; float* pFrames = NULL;
float temp[4096]; float temp[1152*2]; /* MP3 frames have a maximum per-channel sample count of 1152. Times 2 to account for stereo. */
DRMP3_ASSERT(pMP3 != NULL); DRMP3_ASSERT(pMP3 != NULL);
@ -4841,7 +4841,7 @@ static drmp3_int16* drmp3__full_read_and_close_s16(drmp3* pMP3, drmp3_config* pC
drmp3_uint64 totalFramesRead = 0; drmp3_uint64 totalFramesRead = 0;
drmp3_uint64 framesCapacity = 0; drmp3_uint64 framesCapacity = 0;
drmp3_int16* pFrames = NULL; drmp3_int16* pFrames = NULL;
drmp3_int16 temp[4096]; drmp3_int16 temp[1152*2]; /* MP3 frames have a maximum per-channel sample count of 1152. Times 2 to account for stereo. */
DRMP3_ASSERT(pMP3 != NULL); DRMP3_ASSERT(pMP3 != NULL);
@ -5010,6 +5010,7 @@ DIFFERENCES BETWEEN minimp3 AND dr_mp3
REVISION HISTORY REVISION HISTORY
================ ================
v0.7.4 - TBD v0.7.4 - TBD
- Reduce size of some stack allocations.
- Improvements to SIMD detection. - Improvements to SIMD detection.
v0.7.3 - 2026-01-17 v0.7.3 - 2026-01-17