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

/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/core/oss/
H A Dcopy.c42 nchannels = plugin->src_format.channels;
57 snd_pcm_area_copy(&src_channels->area, 0, &dst_channels->area, 0, frames, plugin->src_format.format);
65 struct snd_pcm_plugin_format *src_format,
76 snd_assert(src_format->format == dst_format->format, return -ENXIO);
77 snd_assert(src_format->rate == dst_format->rate, return -ENXIO);
78 snd_assert(src_format->channels == dst_format->channels, return -ENXIO);
80 width = snd_pcm_format_physical_width(src_format->format);
83 err = snd_pcm_plugin_build(plug, "copy", src_format, dst_format,
64 snd_pcm_plugin_build_copy(struct snd_pcm_substream *plug, struct snd_pcm_plugin_format *src_format, struct snd_pcm_plugin_format *dst_format, struct snd_pcm_plugin **r_plugin) argument
H A Dlinear.c51 int nchannels = plugin->src_format.channels;
95 for (channel = 0; channel < plugin->src_format.channels; channel++) {
109 static int conv_index(int src_format, int dst_format) argument
113 sign = (snd_pcm_format_signed(src_format) !=
116 src_endian = snd_pcm_format_big_endian(src_format);
119 src_endian = snd_pcm_format_little_endian(src_format);
128 src_width = snd_pcm_format_width(src_format) / 8 - 1;
135 struct snd_pcm_plugin_format *src_format,
146 snd_assert(src_format->rate == dst_format->rate, return -ENXIO);
147 snd_assert(src_format
134 snd_pcm_plugin_build_linear(struct snd_pcm_substream *plug, struct snd_pcm_plugin_format *src_format, struct snd_pcm_plugin_format *dst_format, struct snd_pcm_plugin **r_plugin) argument
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H A Droute.c65 nsrcs = plugin->src_format.channels;
90 struct snd_pcm_plugin_format *src_format,
99 snd_assert(src_format->rate == dst_format->rate, return -ENXIO);
100 snd_assert(src_format->format == dst_format->format, return -ENXIO);
103 src_format, dst_format, 0, &plugin);
89 snd_pcm_plugin_build_route(struct snd_pcm_substream *plug, struct snd_pcm_plugin_format *src_format, struct snd_pcm_plugin_format *dst_format, struct snd_pcm_plugin **r_plugin) argument
H A Dpcm_plugin.h57 struct snd_pcm_plugin_format src_format; /* source format */ member in struct:snd_pcm_plugin
87 struct snd_pcm_plugin_format *src_format,
104 struct snd_pcm_plugin_format *src_format,
108 struct snd_pcm_plugin_format *src_format,
112 struct snd_pcm_plugin_format *src_format,
116 struct snd_pcm_plugin_format *src_format,
120 struct snd_pcm_plugin_format *src_format,
H A Drate.c62 for (channel = 0; channel < plugin->src_format.channels; channel++) {
83 for (channel = 0; channel < plugin->src_format.channels; channel++) {
142 for (channel = 0; channel < plugin->src_format.channels; ++channel) {
196 if (plugin->src_format.rate < plugin->dst_format.rate) {
228 if (plugin->src_format.rate < plugin->dst_format.rate) {
265 for (channel = 0; channel < plugin->src_format.channels; channel++) {
301 struct snd_pcm_plugin_format *src_format,
312 snd_assert(src_format->channels == dst_format->channels, return -ENXIO);
313 snd_assert(src_format->channels > 0, return -ENXIO);
314 snd_assert(src_format
300 snd_pcm_plugin_build_rate(struct snd_pcm_substream *plug, struct snd_pcm_plugin_format *src_format, struct snd_pcm_plugin_format *dst_format, struct snd_pcm_plugin **r_plugin) argument
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H A Dmulaw.c166 int nchannels = plugin->src_format.channels;
208 int nchannels = plugin->src_format.channels;
253 for (channel = 0; channel < plugin->src_format.channels; channel++) {
288 struct snd_pcm_plugin_format *src_format,
301 snd_assert(src_format->rate == dst_format->rate, return -ENXIO);
302 snd_assert(src_format->channels == dst_format->channels, return -ENXIO);
305 format = src_format;
308 else if (src_format->format == SNDRV_PCM_FORMAT_MU_LAW) {
319 src_format, dst_format,
287 snd_pcm_plugin_build_mulaw(struct snd_pcm_substream *plug, struct snd_pcm_plugin_format *src_format, struct snd_pcm_plugin_format *dst_format, struct snd_pcm_plugin **r_plugin) argument
H A Dpcm_plugin.c59 format = &plugin->src_format;
144 struct snd_pcm_plugin_format *src_format,
153 snd_assert(src_format != NULL && dst_format != NULL, return -ENXIO);
161 plugin->src_format = *src_format;
162 plugin->src_width = snd_pcm_format_physical_width(src_format->format);
168 channels = src_format->channels;
545 format = &plugin->src_format;
142 snd_pcm_plugin_build(struct snd_pcm_substream *plug, const char *name, struct snd_pcm_plugin_format *src_format, struct snd_pcm_plugin_format *dst_format, size_t extra, struct snd_pcm_plugin **ret) argument
H A Dio.c100 for (channel = 0; channel < plugin->src_format.channels; ++channel, ++v)
H A Dpcm_oss.c1268 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;

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