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pcm_buffer: convert to C++

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This commit is contained in:
Max Kellermann
2013-07-29 08:10:10 +02:00
parent cd1bb2bafa
commit c75cb67c44
33 changed files with 190 additions and 314 deletions
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9
src/filter/VolumeFilterPlugin.cxx
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@@ -23,8 +23,8 @@
#include "FilterInternal.hxx"
#include "FilterRegistry.hxx"
#include "conf.h"
#include "pcm/pcm_buffer.h"
#include "pcm/PcmVolume.hxx"
#include "pcm/PcmBuffer.hxx"
#include "audio_format.h"
#include <assert.h>
@@ -38,7 +38,7 @@ class VolumeFilter final : public Filter {
struct audio_format format;
struct pcm_buffer buffer;
PcmBuffer buffer;
public:
VolumeFilter()
@@ -79,7 +79,6 @@ const struct audio_format *
VolumeFilter::Open(audio_format &audio_format, gcc_unused GError **error_r)
{
format = audio_format;
pcm_buffer_init(&buffer);
return &format;
}
@@ -87,7 +86,7 @@ VolumeFilter::Open(audio_format &audio_format, gcc_unused GError **error_r)
void
VolumeFilter::Close()
{
pcm_buffer_deinit(&buffer);
buffer.Clear();
}
const void *
@@ -100,7 +99,7 @@ VolumeFilter::FilterPCM(const void *src, size_t src_size,
/* optimized special case: 100% volume = no-op */
return src;
void *dest = pcm_buffer_get(&buffer, src_size);
void *dest = buffer.Get(src_size);
if (volume <= 0) {
/* optimized special case: 0% volume = memset(0) */