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hle: nvflinger: BufferQueueProducer: Handle SetPreallocatedBuffer with empty buffer.
- Used by Naruto Ultimate Ninja Storm.
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@ -793,8 +793,6 @@ Status BufferQueueProducer::SetPreallocatedBuffer(s32 slot,
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const std::shared_ptr<GraphicBuffer>& buffer) {
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LOG_DEBUG(Service_NVFlinger, "slot {}", slot);
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UNIMPLEMENTED_IF_MSG(!buffer, "buffer must be valid!");
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if (slot < 0 || slot >= BufferQueueDefs::NUM_BUFFER_SLOTS) {
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return Status::BadValue;
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}
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@ -802,13 +800,18 @@ Status BufferQueueProducer::SetPreallocatedBuffer(s32 slot,
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BufferQueueCore::AutoLock lock(core);
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slots[slot] = {};
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slots[slot].is_preallocated = true;
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slots[slot].graphic_buffer = buffer;
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core->override_max_buffer_count = core->GetPreallocatedBufferCountLocked();
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core->default_width = buffer->Width();
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core->default_height = buffer->Height();
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core->default_buffer_format = buffer->Format();
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// Most games preallocate a buffer and pass a valid buffer here. However, it is possible for
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// this to be called with an empty buffer, Naruto Ultimate Ninja Storm is a game that does this.
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if (buffer) {
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slots[slot].is_preallocated = true;
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core->override_max_buffer_count = core->GetPreallocatedBufferCountLocked();
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core->default_width = buffer->Width();
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core->default_height = buffer->Height();
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core->default_buffer_format = buffer->Format();
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}
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core->SignalDequeueCondition();
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buffer_wait_event->GetWritableEvent().Signal();
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