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output/pipewire: add local reference variables

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This commit is contained in:
Max Kellermann 2021-10-21 19:56:39 +02:00
parent 97211d0aad
commit 0825179f00
1 changed files with 9 additions and 6 deletions
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15
src/output/plugins/PipeWireOutputPlugin.cxx
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@ -580,12 +580,14 @@ PipeWireOutput::Process() noexcept
return; return;
} }
auto *buf = b->buffer; auto &buffer = *b->buffer;
std::byte *dest = (std::byte *)buf->datas[0].data; auto &d = buffer.datas[0];
std::byte *dest = (std::byte *)d.data;
if (dest == nullptr) if (dest == nullptr)
return; return;
const std::size_t max_frames = buf->datas[0].maxsize / frame_size; const std::size_t max_frames = d.maxsize / frame_size;
const std::size_t max_size = max_frames * frame_size; const std::size_t max_size = max_frames * frame_size;
size_t nbytes = ring_buffer->pop(dest, max_size); size_t nbytes = ring_buffer->pop(dest, max_size);
@ -602,9 +604,10 @@ PipeWireOutput::Process() noexcept
LogWarning(pipewire_output_domain, "Decoder is too slow; playing silence to avoid xrun"); LogWarning(pipewire_output_domain, "Decoder is too slow; playing silence to avoid xrun");
} }
buf->datas[0].chunk->offset = 0; auto &chunk = *d.chunk;
buf->datas[0].chunk->stride = frame_size; chunk.offset = 0;
buf->datas[0].chunk->size = nbytes; chunk.stride = frame_size;
chunk.size = nbytes;
pw_stream_queue_buffer(stream, b); pw_stream_queue_buffer(stream, b);