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REVIEWED: Data validation

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This commit is contained in:
Ray 2023-02-23 18:08:15 +01:00
parent d652b95fbf
commit d5a31168ce
1 changed files with 19 additions and 4 deletions
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23
src/raudio.c
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@ -868,7 +868,11 @@ Wave LoadWaveFromMemory(const char *fileType, const unsigned char *fileData, int
// Checks if wave data is ready
bool IsWaveReady(Wave wave)
{
return wave.data != NULL;
return ((wave.data != NULL) && // Validate wave data available
(wave.frameCount > 0) && // Validate frame count
(wave.sampleRate > 0) && // Validate sample rate is supported
(wave.sampleSize > 0) && // Validate sample size is supported
(wave.channels > 0)); // Validate number of channels supported
}
// Load sound from file
@ -930,7 +934,11 @@ Sound LoadSoundFromWave(Wave wave)
// Checks if a sound is ready
bool IsSoundReady(Sound sound)
{
return sound.stream.buffer != NULL;
return ((sound.frameCount > 0) && // Validate frame count
(sound.stream.buffer != NULL) && // Validate stream buffer
(sound.stream.sampleRate > 0) && // Validate sample rate is supported
(sound.stream.sampleSize > 0) && // Validate sample size is supported
(sound.stream.channels > 0)); // Validate number of channels supported
}
// Unload wave data
@ -1722,7 +1730,11 @@ Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data,
// Checks if a music stream is ready
bool IsMusicReady(Music music)
{
return music.ctxData != NULL;
return ((music.ctxData != NULL) && // Validate context loaded
(music.frameCount > 0) && // Validate audio frame count
(music.stream.sampleRate > 0) && // Validate sample rate is supported
(music.stream.sampleSize > 0) && // Validate sample size is supported
(music.stream.channels > 0)); // Validate number of channels supported
}
// Unload music stream
@ -2097,7 +2109,10 @@ AudioStream LoadAudioStream(unsigned int sampleRate, unsigned int sampleSize, un
// Checks if an audio stream is ready
RLAPI bool IsAudioStreamReady(AudioStream stream)
{
return stream.buffer != NULL;
return ((stream.buffer != NULL) && // Validate stream buffer
(stream.sampleRate > 0) && // Validate sample rate is supported
(stream.sampleSize > 0) && // Validate sample size is supported
(stream.channels > 0)); // Validate number of channels supported
}
// Unload audio stream and free memory