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| author | Max Kellermann <max@duempel.org> | 2012-03-21 19:54:35 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2012-03-21 21:16:50 +0100 |
| commit | 170635e3a6fbbdb2274f6ecd164c2c363d4e80b4 (patch) | |
| tree | 1065b6a3651ff07416835f1bdc42a32f9befe87a /src/output/oss_output_plugin.c | |
| parent | a5d1444ef480952c73b429d43aadb943925e5aa1 (diff) | |
| download | mpd-170635e3a6fbbdb2274f6ecd164c2c363d4e80b4.tar.gz mpd-170635e3a6fbbdb2274f6ecd164c2c363d4e80b4.tar.xz mpd-170635e3a6fbbdb2274f6ecd164c2c363d4e80b4.zip | |
output/{alsa,oss}: move endian code to new library pcm_export
Diffstat (limited to '')
| -rw-r--r-- | src/output/oss_output_plugin.c | 43 |
1 files changed, 13 insertions, 30 deletions
diff --git a/src/output/oss_output_plugin.c b/src/output/oss_output_plugin.c index ea15022d9..1b09c4b53 100644 --- a/src/output/oss_output_plugin.c +++ b/src/output/oss_output_plugin.c @@ -52,20 +52,14 @@ #endif #ifdef AFMT_S24_PACKED -#include "pcm_buffer.h" -#include "pcm_byteswap.h" +#include "pcm_export.h" #endif struct oss_data { struct audio_output base; #ifdef AFMT_S24_PACKED - /** - * The buffer used to reverse the byte order. - * - * @see #reverse_endian - */ - struct pcm_buffer reverse_buffer; + struct pcm_export_state export; #endif int fd; @@ -76,16 +70,6 @@ struct oss_data { * the device after cancel(). */ struct audio_format audio_format; - -#ifdef AFMT_S24_PACKED - /** - * Does OSS expect samples in reverse byte order? (i.e. not - * host byte order) - * - * This attribute is only valid while the device is open. - */ - bool reverse_endian; -#endif }; /** @@ -252,7 +236,7 @@ oss_output_enable(struct audio_output *ao, G_GNUC_UNUSED GError **error_r) { struct oss_data *od = (struct oss_data *)ao; - pcm_buffer_init(&od->reverse_buffer); + pcm_export_init(&od->export); return true; } @@ -261,7 +245,7 @@ oss_output_disable(struct audio_output *ao) { struct oss_data *od = (struct oss_data *)ao; - pcm_buffer_deinit(&od->reverse_buffer); + pcm_export_deinit(&od->export); } #endif @@ -517,7 +501,7 @@ sample_format_from_oss(int format) static bool oss_setup_sample_format(int fd, struct audio_format *audio_format, #ifdef AFMT_S24_PACKED - bool *reverse_endian_r, + struct pcm_export_state *export, #endif GError **error_r) { @@ -537,8 +521,9 @@ oss_setup_sample_format(int fd, struct audio_format *audio_format, audio_format->format = mpd_format; #ifdef AFMT_S24_PACKED - *reverse_endian_r = oss_format == AFMT_S24_PACKED && - G_BYTE_ORDER != G_LITTLE_ENDIAN; + pcm_export_open(export, mpd_format, + oss_format == AFMT_S24_PACKED && + G_BYTE_ORDER != G_LITTLE_ENDIAN); #endif return true; @@ -583,8 +568,9 @@ oss_setup_sample_format(int fd, struct audio_format *audio_format, audio_format->format = mpd_format; #ifdef AFMT_S24_PACKED - *reverse_endian_r = oss_format == AFMT_S24_PACKED && - G_BYTE_ORDER != G_LITTLE_ENDIAN; + pcm_export_open(export, mpd_format, + oss_format == AFMT_S24_PACKED && + G_BYTE_ORDER != G_LITTLE_ENDIAN); #endif return true; @@ -611,7 +597,7 @@ oss_setup(struct oss_data *od, struct audio_format *audio_format, oss_setup_sample_rate(od->fd, audio_format, error_r) && oss_setup_sample_format(od->fd, audio_format, #ifdef AFMT_S24_PACKED - &od->reverse_endian, + &od->export, #endif error_r); } @@ -726,10 +712,7 @@ oss_output_play(struct audio_output *ao, const void *chunk, size_t size, return 0; #ifdef AFMT_S24_PACKED - if (od->reverse_endian) - chunk = pcm_byteswap(&od->reverse_buffer, - od->audio_format.format, - chunk, size); + chunk = pcm_export(&od->export, chunk, size, &size); #endif while (true) { |