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Searched refs:src_format (Results 1 – 9 of 9) sorted by relevance

/sound/core/oss/
A Dlinear.c62 int nchannels = plugin->src_format.channels; in convert()
117 snd_pcm_format_t src_format, snd_pcm_format_t dst_format) in init_data() argument
121 src_bytes = snd_pcm_format_width(src_format) / 8; in init_data()
123 src_le = snd_pcm_format_little_endian(src_format) > 0; in init_data()
140 if (snd_pcm_format_signed(src_format) != in init_data()
150 struct snd_pcm_plugin_format *src_format, in snd_pcm_plugin_build_linear() argument
162 if (snd_BUG_ON(src_format->rate != dst_format->rate)) in snd_pcm_plugin_build_linear()
164 if (snd_BUG_ON(src_format->channels != dst_format->channels)) in snd_pcm_plugin_build_linear()
166 if (snd_BUG_ON(!snd_pcm_format_linear(src_format->format) || in snd_pcm_plugin_build_linear()
171 src_format, dst_format, in snd_pcm_plugin_build_linear()
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A Dcopy.c39 nchannels = plugin->src_format.channels; in copy_transfer()
54 …snd_pcm_area_copy(&src_channels->area, 0, &dst_channels->area, 0, frames, plugin->src_format.forma… in copy_transfer()
62 struct snd_pcm_plugin_format *src_format, in snd_pcm_plugin_build_copy() argument
74 if (snd_BUG_ON(src_format->format != dst_format->format)) in snd_pcm_plugin_build_copy()
76 if (snd_BUG_ON(src_format->rate != dst_format->rate)) in snd_pcm_plugin_build_copy()
78 if (snd_BUG_ON(src_format->channels != dst_format->channels)) in snd_pcm_plugin_build_copy()
81 width = snd_pcm_format_physical_width(src_format->format); in snd_pcm_plugin_build_copy()
85 err = snd_pcm_plugin_build(plug, "copy", src_format, dst_format, in snd_pcm_plugin_build_copy()
A Drate.c193 if (plugin->src_format.rate < plugin->dst_format.rate) { in rate_src_frames()
226 if (plugin->src_format.rate < plugin->dst_format.rate) { in rate_dst_frames()
301 struct snd_pcm_plugin_format *src_format, in snd_pcm_plugin_build_rate() argument
313 if (snd_BUG_ON(src_format->channels != dst_format->channels)) in snd_pcm_plugin_build_rate()
315 if (snd_BUG_ON(src_format->channels <= 0)) in snd_pcm_plugin_build_rate()
317 if (snd_BUG_ON(src_format->format != SNDRV_PCM_FORMAT_S16)) in snd_pcm_plugin_build_rate()
321 if (snd_BUG_ON(src_format->rate == dst_format->rate)) in snd_pcm_plugin_build_rate()
325 src_format, dst_format, in snd_pcm_plugin_build_rate()
327 src_format->channels), in snd_pcm_plugin_build_rate()
332 if (src_format->rate < dst_format->rate) { in snd_pcm_plugin_build_rate()
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A Dpcm_plugin.h42 struct snd_pcm_plugin_format src_format; /* source format */ member
72 struct snd_pcm_plugin_format *src_format,
88 struct snd_pcm_plugin_format *src_format,
92 struct snd_pcm_plugin_format *src_format,
96 struct snd_pcm_plugin_format *src_format,
100 struct snd_pcm_plugin_format *src_format,
104 struct snd_pcm_plugin_format *src_format,
A Droute.c63 nsrcs = plugin->src_format.channels; in route_transfer()
88 struct snd_pcm_plugin_format *src_format, in snd_pcm_plugin_build_route() argument
98 if (snd_BUG_ON(src_format->rate != dst_format->rate)) in snd_pcm_plugin_build_route()
100 if (snd_BUG_ON(src_format->format != dst_format->format)) in snd_pcm_plugin_build_route()
104 src_format, dst_format, 0, &plugin); in snd_pcm_plugin_build_route()
A Dmulaw.c175 int nchannels = plugin->src_format.channels; in mulaw_decode()
221 int nchannels = plugin->src_format.channels; in mulaw_encode()
262 for (channel = 0; channel < plugin->src_format.channels; channel++) { in mulaw_transfer()
301 struct snd_pcm_plugin_format *src_format, in snd_pcm_plugin_build_mulaw() argument
315 if (snd_BUG_ON(src_format->rate != dst_format->rate)) in snd_pcm_plugin_build_mulaw()
317 if (snd_BUG_ON(src_format->channels != dst_format->channels)) in snd_pcm_plugin_build_mulaw()
321 format = src_format; in snd_pcm_plugin_build_mulaw()
324 else if (src_format->format == SNDRV_PCM_FORMAT_MU_LAW) { in snd_pcm_plugin_build_mulaw()
336 src_format, dst_format, in snd_pcm_plugin_build_mulaw()
A Dpcm_plugin.c58 format = &plugin->src_format; in snd_pcm_plugin_alloc()
152 struct snd_pcm_plugin_format *src_format, in snd_pcm_plugin_build() argument
162 if (snd_BUG_ON(!src_format || !dst_format)) in snd_pcm_plugin_build()
171 plugin->src_format = *src_format; in snd_pcm_plugin_build()
172 plugin->src_width = snd_pcm_format_physical_width(src_format->format); in snd_pcm_plugin_build()
178 channels = src_format->channels; in snd_pcm_plugin_build()
572 format = &plugin->src_format; in snd_pcm_plug_client_channels_buf()
A Dio.c102 for (channel = 0; channel < plugin->src_format.channels; ++channel, ++v) in io_src_channels()
A Dpcm_oss.c1363 …ytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8; in snd_pcm_oss_write2()

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