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cool, ChunkSize can also be a special value

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This commit is contained in:
Ahmet Inan 2025-07-22 16:06:17 +02:00
commit 3ef2b53fbe
1 changed files with 8 additions and 6 deletions
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@ -91,13 +91,15 @@ public:
if (cmp4("data", Subchunk2ID))
return;
int Subchunk2Size = readLE(4);
if (Subchunk2Size < 0)
Subchunk2Size = 0;
int overhead = bits_ == 32 ? 58 : 44;
if (Subchunk2Size + overhead - 8 != ChunkSize)
return;
if (Subchunk1Size == 16)
frames_ = Subchunk2Size / (bytes * channels_);
if (Subchunk2Size <= 0 || ChunkSize <= 0) {
frames_ = -1;
} else {
if (Subchunk2Size + overhead - 8 != ChunkSize)
return;
if (Subchunk1Size == 16)
frames_ = Subchunk2Size / (bytes * channels_);
}
switch (bits_) {
case 8:
offset = 128;