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pcm/Dop: add separate dsd_buffer for DSD_U16/32

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The dop_buffer will be moved out soon.
This commit is contained in:
Max Kellermann
2019-06-17 12:28:48 +02:00
parent 458a1beed9
commit 8f9b3cbf0e
2 changed files with 9 additions and 2 deletions
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4
src/pcm/Export.cxx
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@@ -158,12 +158,12 @@ PcmExport::Export(ConstBuffer<void> data) noexcept
#ifdef ENABLE_DSD #ifdef ENABLE_DSD
if (dsd_u16) if (dsd_u16)
data = Dsd8To16(dop_buffer, channels, data = Dsd8To16(dsd_buffer, channels,
ConstBuffer<uint8_t>::FromVoid(data)) ConstBuffer<uint8_t>::FromVoid(data))
.ToVoid(); .ToVoid();
if (dsd_u32) if (dsd_u32)
data = Dsd8To32(dop_buffer, channels, data = Dsd8To32(dsd_buffer, channels,
ConstBuffer<uint8_t>::FromVoid(data)) ConstBuffer<uint8_t>::FromVoid(data))
.ToVoid(); .ToVoid();

7
src/pcm/Export.hxx
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@@ -41,6 +41,13 @@ class PcmExport {
PcmBuffer order_buffer; PcmBuffer order_buffer;
#ifdef ENABLE_DSD #ifdef ENABLE_DSD
/**
* The buffer is used to convert DSD samples to DSD_U16 or DSD_U32.
*
* @see #dsd_u16, #dsd_u32
*/
PcmBuffer dsd_buffer;
/** /**
* The buffer is used to convert DSD samples to the * The buffer is used to convert DSD samples to the
* DoP format. * DoP format.