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Searched refs:src_areas (Results 1 - 18 of 18) sorted by relevance

/third_party/alsa-lib/src/pcm/
H A Dpcm_plugin.h109 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset,
113 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset,
118 const snd_pcm_channel_area_t *src_areas,
124 const snd_pcm_channel_area_t *src_areas,
130 const snd_pcm_channel_area_t *src_areas,
136 const snd_pcm_channel_area_t *src_areas,
148 const snd_pcm_channel_area_t *src_areas,
155 const snd_pcm_channel_area_t *src_areas,
H A Dpcm_rate_linear.c45 const snd_pcm_channel_area_t *src_areas,
70 const snd_pcm_channel_area_t *src_areas, in linear_expand()
88 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in linear_expand()
141 const snd_pcm_channel_area_t *src_areas, in linear_expand_s16()
151 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in linear_expand_s16()
192 const snd_pcm_channel_area_t *src_areas, in linear_shrink()
210 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in linear_shrink()
262 const snd_pcm_channel_area_t *src_areas, in linear_shrink_s16()
272 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in linear_shrink_s16()
313 const snd_pcm_channel_area_t *src_areas, in linear_convert()
67 linear_expand(struct rate_linear *rate, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, unsigned int dst_frames, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int src_frames) linear_expand() argument
138 linear_expand_s16(struct rate_linear *rate, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, unsigned int dst_frames, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int src_frames) linear_expand_s16() argument
189 linear_shrink(struct rate_linear *rate, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, unsigned int dst_frames, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int src_frames) linear_shrink() argument
259 linear_shrink_s16(struct rate_linear *rate, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, unsigned int dst_frames, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int src_frames) linear_shrink_s16() argument
310 linear_convert(void *obj, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, unsigned int dst_frames, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int src_frames) linear_convert() argument
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H A Dpcm_dmix.c156 const snd_pcm_channel_area_t *src_areas, in mix_areas()
200 (unsigned char *)src_areas[0].addr + sample_size * src_ofs * channels, in mix_areas()
211 src_step = src_areas[chn].step / 8; in mix_areas()
215 ((unsigned char *)src_areas[chn].addr + src_areas[chn].first / 8) + src_ofs * src_step, in mix_areas()
224 const snd_pcm_channel_area_t *src_areas, in remix_areas()
268 (unsigned char *)src_areas[0].addr + sample_size * src_ofs * channels, in remix_areas()
279 src_step = src_areas[chn].step / 8; in remix_areas()
283 ((unsigned char *)src_areas[chn].addr + src_areas[ch in remix_areas()
155 mix_areas(snd_pcm_direct_t *dmix, const snd_pcm_channel_area_t *src_areas, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t src_ofs, snd_pcm_uframes_t dst_ofs, snd_pcm_uframes_t size) mix_areas() argument
223 remix_areas(snd_pcm_direct_t *dmix, const snd_pcm_channel_area_t *src_areas, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t src_ofs, snd_pcm_uframes_t dst_ofs, snd_pcm_uframes_t size) remix_areas() argument
317 const snd_pcm_channel_area_t *src_areas, *dst_areas; snd_pcm_dmix_sync_area() local
677 const snd_pcm_channel_area_t *src_areas, *dst_areas; snd_pcm_dmix_rewind() local
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H A Dpcm_route.c77 const snd_pcm_channel_area_t *src_areas,
113 const snd_pcm_channel_area_t *src_areas ATTRIBUTE_UNUSED, in snd_pcm_route_convert1_zero()
127 const snd_pcm_channel_area_t *src_areas, in snd_pcm_route_convert1_one()
147 src_area = &src_areas[channel]; in snd_pcm_route_convert1_one()
153 src_areas, src_offset, in snd_pcm_route_convert1_one()
177 const snd_pcm_channel_area_t *src_areas, in snd_pcm_route_convert1_one_getput()
198 src_area = &src_areas[channel]; in snd_pcm_route_convert1_one_getput()
204 src_areas, src_offset, in snd_pcm_route_convert1_one_getput()
229 const snd_pcm_channel_area_t *src_areas, in snd_pcm_route_convert1_many()
277 src_area = &src_areas[channe in snd_pcm_route_convert1_many()
125 snd_pcm_route_convert1_one(const snd_pcm_channel_area_t *dst_area, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int src_channels, snd_pcm_uframes_t frames, const snd_pcm_route_ttable_dst_t* ttable, const snd_pcm_route_params_t *params) snd_pcm_route_convert1_one() argument
175 snd_pcm_route_convert1_one_getput(const snd_pcm_channel_area_t *dst_area, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int src_channels, snd_pcm_uframes_t frames, const snd_pcm_route_ttable_dst_t* ttable, const snd_pcm_route_params_t *params) snd_pcm_route_convert1_one_getput() argument
227 snd_pcm_route_convert1_many(const snd_pcm_channel_area_t *dst_area, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int src_channels, snd_pcm_uframes_t frames, const snd_pcm_route_ttable_dst_t* ttable, const snd_pcm_route_params_t *params) snd_pcm_route_convert1_many() argument
400 snd_pcm_route_convert(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int src_channels, unsigned int dst_channels, snd_pcm_uframes_t frames, snd_pcm_route_params_t *params) snd_pcm_route_convert() argument
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H A Dpcm_lfloat.c55 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset,
96 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, in snd_pcm_lfloat_convert_integer_float()
116 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_lfloat_convert_integer_float()
141 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, in snd_pcm_lfloat_convert_float_integer()
161 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_lfloat_convert_float_integer()
95 snd_pcm_lfloat_convert_integer_float(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, unsigned int get32idx, unsigned int put32floatidx) snd_pcm_lfloat_convert_integer_float() argument
140 snd_pcm_lfloat_convert_float_integer(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, unsigned int put32idx, unsigned int get32floatidx) snd_pcm_lfloat_convert_float_integer() argument
H A Dpcm_mulaw.c41 typedef void (*mulaw_f)(const snd_pcm_channel_area_t *src_areas,
162 const snd_pcm_channel_area_t *src_areas, in snd_pcm_mulaw_decode()
177 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_mulaw_decode()
199 const snd_pcm_channel_area_t *src_areas, in snd_pcm_mulaw_encode()
215 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_mulaw_encode()
160 snd_pcm_mulaw_decode(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, unsigned int putidx) snd_pcm_mulaw_decode() argument
197 snd_pcm_mulaw_encode(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, unsigned int getidx) snd_pcm_mulaw_encode() argument
H A Dpcm_adpcm.c73 const snd_pcm_channel_area_t *src_areas,
217 const snd_pcm_channel_area_t *src_areas, in snd_pcm_adpcm_decode()
234 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_adpcm_decode()
270 const snd_pcm_channel_area_t *src_areas, in snd_pcm_adpcm_encode()
288 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_adpcm_encode()
215 snd_pcm_adpcm_decode(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, unsigned int putidx, snd_pcm_adpcm_state_t *states) snd_pcm_adpcm_decode() argument
268 snd_pcm_adpcm_encode(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, unsigned int getidx, snd_pcm_adpcm_state_t *states) snd_pcm_adpcm_encode() argument
H A Dpcm_alaw.c44 const snd_pcm_channel_area_t *src_areas,
146 const snd_pcm_channel_area_t *src_areas, in snd_pcm_alaw_decode()
161 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_alaw_decode()
183 const snd_pcm_channel_area_t *src_areas, in snd_pcm_alaw_encode()
199 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_alaw_encode()
144 snd_pcm_alaw_decode(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, unsigned int putidx) snd_pcm_alaw_decode() argument
181 snd_pcm_alaw_encode(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, unsigned int getidx) snd_pcm_alaw_encode() argument
H A Dpcm_dsnoop.c76 const snd_pcm_channel_area_t *src_areas, in snoop_areas()
90 ((char *)src_areas[0].addr) + (src_ofs * channels * fbytes), in snoop_areas()
95 snd_pcm_area_copy(&dst_areas[chn], dst_ofs, &src_areas[schn], src_ofs, size, format); in snoop_areas()
108 const snd_pcm_channel_area_t *src_areas, *dst_areas; in snd_pcm_dsnoop_sync_area() local
112 src_areas = snd_pcm_mmap_areas(dsnoop->spcm); in snd_pcm_dsnoop_sync_area()
120 snoop_areas(dsnoop, src_areas, dst_areas, slave_hw_ptr, hw_ptr, transfer); in snd_pcm_dsnoop_sync_area()
75 snoop_areas(snd_pcm_direct_t *dsnoop, const snd_pcm_channel_area_t *src_areas, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t src_ofs, snd_pcm_uframes_t dst_ofs, snd_pcm_uframes_t size) snoop_areas() argument
H A Dpcm_iec958.c49 const snd_pcm_channel_area_t *src_areas,
148 const snd_pcm_channel_area_t *src_areas, in snd_pcm_iec958_decode()
162 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_iec958_decode()
185 const snd_pcm_channel_area_t *src_areas, in snd_pcm_iec958_encode()
205 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_iec958_encode()
145 snd_pcm_iec958_decode(snd_pcm_iec958_t *iec, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames) snd_pcm_iec958_decode() argument
182 snd_pcm_iec958_encode(snd_pcm_iec958_t *iec, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames) snd_pcm_iec958_encode() argument
H A Dpcm_linear.c147 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, in snd_pcm_linear_convert()
161 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_linear_convert()
181 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, in snd_pcm_linear_getput()
197 const snd_pcm_channel_area_t *src_area = &src_areas[channel]; in snd_pcm_linear_getput()
146 snd_pcm_linear_convert(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, unsigned int convidx) snd_pcm_linear_convert() argument
180 snd_pcm_linear_getput(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, unsigned int get_idx, unsigned int put_idx) snd_pcm_linear_getput() argument
H A Dpcm_dshare.c78 const snd_pcm_channel_area_t *src_areas, in share_areas()
92 ((char *)src_areas[0].addr) + (src_ofs * channels * fbytes), in share_areas()
99 &src_areas[chn], src_ofs, size, format); in share_areas()
113 const snd_pcm_channel_area_t *src_areas, *dst_areas; in snd_pcm_dshare_sync_area() local
134 src_areas = snd_pcm_mmap_areas(pcm); in snd_pcm_dshare_sync_area()
148 share_areas(dshare, src_areas, dst_areas, appl_ptr, slave_appl_ptr, transfer); in snd_pcm_dshare_sync_area()
77 share_areas(snd_pcm_direct_t *dshare, const snd_pcm_channel_area_t *src_areas, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t src_ofs, snd_pcm_uframes_t dst_ofs, snd_pcm_uframes_t size) share_areas() argument
H A Dpcm_softvol.c189 src_area = &src_areas[ch]; \
223 src_area = &src_areas[ch]; \
265 src_area = &src_areas[ch]; \
319 const snd_pcm_channel_area_t *src_areas, in softvol_convert_stereo_vol()
334 snd_pcm_areas_copy(dst_areas, dst_offset, src_areas, src_offset, in softvol_convert_stereo_vol()
380 const snd_pcm_channel_area_t *src_areas, in softvol_convert_mono_vol()
394 snd_pcm_areas_copy(dst_areas, dst_offset, src_areas, src_offset, in softvol_convert_mono_vol()
316 softvol_convert_stereo_vol(snd_pcm_softvol_t *svol, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames) softvol_convert_stereo_vol() argument
377 softvol_convert_mono_vol(snd_pcm_softvol_t *svol, const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames) softvol_convert_mono_vol() argument
H A Dpcm_direct.c1685 const snd_pcm_channel_area_t *src_areas; local
1694 src_areas = snd_pcm_mmap_areas(pcm);
1698 if (src_areas[chn-1].addr != src_areas[chn].addr)
1707 if (src_areas[chn].first != chn * bits ||
1708 src_areas[chn].step != channels * bits)
H A Dpcm_rate.c570 const snd_pcm_channel_area_t *src_areas, in do_convert()
588 src_areas, src_offset, in do_convert()
591 src_areas = rate->src_buf; in do_convert()
597 src_areas, src_offset, src_frames); in do_convert()
602 snd_pcm_channel_area_addr(src_areas, src_offset), in do_convert()
568 do_convert(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, unsigned int dst_frames, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int src_frames, unsigned int channels, snd_pcm_rate_t *rate) do_convert() argument
H A Dpcm.c3424 * \param src_areas source areas specification (one for each channel)
3432 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, in snd_pcm_areas_copy()
3437 assert(src_areas); in snd_pcm_areas_copy()
3447 unsigned int step = src_areas->step; in snd_pcm_areas_copy()
3448 void *src_addr = src_areas->addr; in snd_pcm_areas_copy()
3449 const snd_pcm_channel_area_t *src_start = src_areas; in snd_pcm_areas_copy()
3457 src_areas++; in snd_pcm_areas_copy()
3460 src_areas->step != step || in snd_pcm_areas_copy()
3461 src_areas->addr != src_addr || in snd_pcm_areas_copy()
3463 src_areas in snd_pcm_areas_copy()
3431 snd_pcm_areas_copy(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, unsigned int channels, snd_pcm_uframes_t frames, snd_pcm_format_t format) snd_pcm_areas_copy() argument
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/third_party/alsa-lib/include/
H A Dpcm_rate.h91 const snd_pcm_channel_area_t *src_areas,
155 const snd_pcm_channel_area_t *src_areas,
173 const snd_pcm_channel_area_t *src_areas,
H A Dpcm_extplug.h136 const snd_pcm_channel_area_t *src_areas,

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