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[XMA] Guard against subframe_decode_count being 0

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Herman S.
2026-02-21 00:37:23 +09:00
parent 013320c051
commit 6ee55aafb4
1 changed files with 6 additions and 3 deletions
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9
src/xenia/apu/xma_context_new.cc
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@@ -291,9 +291,12 @@ void XmaContextNew::Consume(RingBuffer* XE_RESTRICT output_rb,
} }
} }
int8_t subframes_to_write = // Guard against subframe_decode_count == 0 which would cause zero progress
std::min((int8_t)current_frame_remaining_subframes_, // and an infinite loop in Work(). Treat 0 as 1 (minimum progress).
(int8_t)data->subframe_decode_count); const uint8_t effective_sdc =
std::max(static_cast<uint32_t>(1), data->subframe_decode_count);
int8_t subframes_to_write = std::min(
(int8_t)current_frame_remaining_subframes_, (int8_t)effective_sdc);
// Clamp to loop end limit if active. // Clamp to loop end limit if active.
if (loop_frame_output_limit_ > 0) { if (loop_frame_output_limit_ > 0) {