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Searched refs:rb (Results 1 – 25 of 44) sorted by relevance

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/AliOS-Things-master/components/uvoice/common/
A Dringbuffer.c23 rb->rd_ptr = rb->buffer; in uvoice_ringbuff_reset()
24 rb->wr_ptr = rb->buffer; in uvoice_ringbuff_reset()
26 rb->free_size = rb->buffer_end - rb->buffer; in uvoice_ringbuff_reset()
86 rb->wr_ptr >= rb->rd_ptr) || in uvoice_ringbuff_fill()
87 rb->wr_ptr < rb->rd_ptr) { in uvoice_ringbuff_fill()
93 rb->wr_ptr = rb->buffer; in uvoice_ringbuff_fill()
95 rb->wr_ptr >= rb->rd_ptr) { in uvoice_ringbuff_fill()
98 rb->wr_ptr = rb->buffer; in uvoice_ringbuff_fill()
141 rb->rd_ptr = rb->buffer; in uvoice_ringbuff_read()
145 rb->rd_ptr = rb->buffer; in uvoice_ringbuff_read()
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/AliOS-Things-master/hardware/chip/haas1000/hal/2ndboot/
A Dboot_ringbuffer.c18 rb->rd_ptr = rb->buffer; in boot_ringbuff_reset()
19 rb->wr_ptr = rb->buffer; in boot_ringbuff_reset()
21 rb->free_size = rb->buffer_end - rb->buffer; in boot_ringbuff_reset()
72 rb->wr_ptr >= rb->rd_ptr) || in boot_ringbuff_fill()
73 rb->wr_ptr < rb->rd_ptr) { in boot_ringbuff_fill()
79 rb->wr_ptr = rb->buffer; in boot_ringbuff_fill()
81 rb->wr_ptr >= rb->rd_ptr) { in boot_ringbuff_fill()
84 rb->wr_ptr = rb->buffer; in boot_ringbuff_fill()
106 if (rb->rd_ptr < rb->wr_ptr && in boot_ringbuff_read()
119 rb->rd_ptr = rb->buffer; in boot_ringbuff_read()
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/AliOS-Things-master/solutions/tflite_micro_speech_demo/micro_speech/
A Dringbuf.c93 return (rb->size - rb->fill_cnt); in rb_available()
107 if (rb == NULL || rb->abort_read == 1) { in rb_read()
120 if ((rb->readptr + read_size) > (rb->base + rb->size)) { in rb_read()
121 int rlen1 = rb->base + rb->size - rb->readptr; in rb_read()
127 rb->readptr = rb->base + rlen2; in rb_read()
150 if (!rb->writer_finished && !rb->abort_read && !rb->reader_unblock) { in rb_read()
209 if ((rb->writeptr + write_size) > (rb->base + rb->size)) { in rb_write()
210 int wlen1 = rb->base + rb->size - rb->writeptr; in rb_write()
214 rb->writeptr = rb->base + wlen2; in rb_write()
262 rb->readptr = rb->writeptr = rb->base; in _rb_reset()
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A Dringbuf.h52 void rb_abort_read(ringbuf_t* rb);
53 void rb_abort_write(ringbuf_t* rb);
54 void rb_abort(ringbuf_t* rb);
55 void rb_reset(ringbuf_t* rb);
60 void rb_reset_and_abort_write(ringbuf_t* rb);
61 void rb_stat(ringbuf_t* rb);
62 ssize_t rb_filled(ringbuf_t* rb);
63 ssize_t rb_available(ringbuf_t* rb);
67 void rb_cleanup(ringbuf_t* rb);
69 void rb_wakeup_reader(ringbuf_t* rb);
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/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/intel/
A Dfilter_sse2_intrinsics.c59 size_t rb; in png_read_filter_row_sub3_sse2() local
72 rb -= 3; in png_read_filter_row_sub3_sse2()
74 if (rb > 0) { in png_read_filter_row_sub3_sse2()
80 rb -= 3; in png_read_filter_row_sub3_sse2()
92 size_t rb; in png_read_filter_row_sub4_sse2() local
105 rb -= 4; in png_read_filter_row_sub4_sse2()
119 size_t rb; in png_read_filter_row_avg3_sse2() local
143 rb -= 3; in png_read_filter_row_avg3_sse2()
173 size_t rb; in png_read_filter_row_avg4_sse2() local
245 size_t rb; in png_read_filter_row_paeth3_sse2() local
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/AliOS-Things-master/components/uvoice/internal/
A Duvoice_ringbuffer.h9 int32_t uvoice_ringbuff_reset(uvoice_ringbuff_t *rb);
10 int32_t uvoice_ringbuff_init(uvoice_ringbuff_t *rb, uint8_t *buffer, int32_t size);
11 int32_t uvoice_ringbuff_freesize(uvoice_ringbuff_t *rb);
12 int32_t uvoice_ringbuff_dirtysize(uvoice_ringbuff_t *rb);
13 int32_t uvoice_ringbuff_fill(uvoice_ringbuff_t *rb, uint8_t *buffer, int32_t size);
14 int32_t uvoice_ringbuff_read(uvoice_ringbuff_t *rb, uint8_t *buffer, int32_t size);
15 int32_t uvoice_ringbuff_drop(uvoice_ringbuff_t *rb, int32_t size);
16 int32_t uvoice_ringbuff_back(uvoice_ringbuff_t *rb, int32_t size);
A Duvoice_play.h104 uvoice_ringbuff_t rb; member
/AliOS-Things-master/components/SDL2/src/video/arm/
A Dpixman-arm-simd-asm.S266 and rb, rbmask, rb
267 sub s, s, rb
274 add rb, rb, s, asr #10
275 and rb, rb, rbmask
276 pkhbt rb, rb, rb, lsl #11
277 orr d, rb, g
313 and rb, rbmask, rb
314 sub s1, s1, rb
323 add rb, rb, s1, asr #10
324 and rb, rb, rbmask
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/AliOS-Things-master/components/SDL2/src/gfx/Test/
A DTestGfxPrimitives.c48 static char rr[NUM_RANDOM], rg[NUM_RANDOM], rb[NUM_RANDOM], ra[NUM_RANDOM]; variable
118 rb[i]=rand() & 255; in InitRandomPoints()
215 pixelRGBA(screen, rx1[i], ry1[i], rr[i], rg[i], rb[i], 255); in TestPixel()
221 pixelRGBA(screen, rx2[i], ry1[i], rr[i], rg[i], rb[i], ra[i]); in TestPixel()
227 pixelRGBA(screen, rx2[i], ry2[i], rr[i], rg[i], rb[i], ra[i]); in TestPixel()
257 pixelRGBA(screen, rx1[i], ry1[i], rr[i], rg[i], rb[i], 255); in BenchmarkPixel()
272 pixelRGBA(screen, rx2[i], ry1[i], rr[i], rg[i], rb[i], ra[i]); in BenchmarkPixel()
376 vlineRGBA(screen, rx1[i], ry1[i], ry1[i+1], rr[i], rg[i], rb[i], 255); in TestVline()
418 vlineRGBA(screen, rx1[i], ry1[i], ry1[i+1], rr[i], rg[i], rb[i], 255); in BenchmarkVline()
1160 circleRGBA(screen, rx1[i], ry1[i], rr1[i], rr[i], rg[i], rb[i], 255); in TestCircle()
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/AliOS-Things-master/components/uvoice/audio/
A Daudio_aec.c36 if (uvoice_ringbuff_freesize(&aec->rb) >= nbytes) in audio_aec_refer_conserve()
37 uvoice_ringbuff_fill(&aec->rb, buffer, nbytes); in audio_aec_refer_conserve()
56 if (uvoice_ringbuff_dirtysize(&aec->rb) >= nbytes) { in audio_aec_process()
57 uvoice_ringbuff_read(&aec->rb, aec->echo_buffer, nbytes); in audio_aec_process()
117 uvoice_ringbuff_init(&aec->rb, aec->refer_pool, aec->refer_pool_size); in audio_aec_init()
A Daudio_aec.h25 uvoice_ringbuff_t rb; member
/AliOS-Things-master/components/uvoice/stream/
A Duvoice_cache.c497 wr_ret = uvoice_ringbuff_fill(&cache->rb, in net_cache_mem()
553 while (uvoice_ringbuff_freesize(&cache->rb) < in net_cache_mem()
579 wr_ret = uvoice_ringbuff_fill(&cache->rb, in net_cache_mem()
764 uvoice_ringbuff_dirtysize(&cache->rb), in net_cache_mem_read()
765 uvoice_ringbuff_freesize(&cache->rb)); in net_cache_mem_read()
772 uvoice_ringbuff_dirtysize(&cache->rb), in net_cache_mem_read()
780 uvoice_ringbuff_dirtysize(&cache->rb), in net_cache_mem_read()
781 uvoice_ringbuff_freesize(&cache->rb)); in net_cache_mem_read()
831 uvoice_ringbuff_reset(&cache->rb); in net_cache_mem_reset()
865 if (uvoice_ringbuff_init(&cache->rb, in net_cache_mem_init()
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A Duvoice_cache.h33 uvoice_ringbuff_t rb; member
/AliOS-Things-master/components/py_engine/tests/extmod/
A Dvfs_userfs.py.exp5 open /usermod1.py rb
10 open /usermod2.py rb
A Dure1.py95 m = re.match(rb"a+?", b"ab")
/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/libtiff/
A Dtif_ojpeg.c1819 uint8* rb; in OJPEGReadHeaderInfoSecTablesDcTable() local
1846 rb=_TIFFmalloc(ra); in OJPEGReadHeaderInfoSecTablesDcTable()
1847 if (rb==0) in OJPEGReadHeaderInfoSecTablesDcTable()
1852 *(uint32*)rb=ra; in OJPEGReadHeaderInfoSecTablesDcTable()
1853 rb[sizeof(uint32)]=255; in OJPEGReadHeaderInfoSecTablesDcTable()
1868 sp->dctable[m]=rb; in OJPEGReadHeaderInfoSecTablesDcTable()
1888 uint8* rb; in OJPEGReadHeaderInfoSecTablesAcTable() local
1915 rb=_TIFFmalloc(ra); in OJPEGReadHeaderInfoSecTablesAcTable()
1916 if (rb==0) in OJPEGReadHeaderInfoSecTablesAcTable()
1921 *(uint32*)rb=ra; in OJPEGReadHeaderInfoSecTablesAcTable()
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/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/src/dsp/
A Dlossless_enc_neon.c79 const int16_t rb[8] = { in TransformColor_NEON() local
85 const int16x8_t mults_rb = vld1q_s16(rb); in TransformColor_NEON()
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/arm/
A Dfilter_neon.S176 .macro paeth rx, ra, rb, rc
177 vaddl.u8 q12, \ra, \rb @ a + b
179 vabdl.u8 q13, \rb, \rc @ pa
188 vbsl d28, \rb, \rc
/AliOS-Things-master/components/py_engine/tests/basics/
A Dbytes.py4 print(rb'123')
/AliOS-Things-master/components/py_engine/external/unzip/src/
A Dminigzip.c-bak278 in = fopen(file, "rb");
322 in = gzopen(infile, "rb");
397 file = gzdopen(fileno(stdin), "rb");
412 file = gzopen(*argv, "rb");
422 FILE * in = fopen(*argv, "rb");
/AliOS-Things-master/components/SDL2/src/audio/
A DSDL_audiocvt.c271 float lf, rf, lb, rb, ce; in SDL_ConvertQuadTo51() local
285 rb = src[3]; in SDL_ConvertQuadTo51()
293 dst[5] = rb; /* BR */ in SDL_ConvertQuadTo51()
337 float lf, rf, lb, rb, ls, rs; in SDL_Convert51To71() local
352 rb = src[5]; in SDL_Convert51To71()
354 rs = (rf + rb) * 0.5f; in SDL_Convert51To71()
359 rb += rb - ls; in SDL_Convert51To71()
364 dst[5] = rb; /* BR */ in SDL_Convert51To71()
/AliOS-Things-master/components/py_engine/engine/tools/autobuild/
A Dremove_old_firmware.py29 rb"([a-z/.]+)/([A-Za-z0-9_-]+)-(20[0-9]{6})-unstable-(v[0-9.-]+-g[0-9a-f]+).",
/AliOS-Things-master/components/uvoice/media/
A Duvoice_player.c2080 ret = uvoice_ringbuff_read(&mgr->rb, in player_stream_task()
2110 uvoice_ringbuff_dirtysize(&mgr->rb), in player_stream_task()
2111 uvoice_ringbuff_freesize(&mgr->rb)); in player_stream_task()
2125 ret = uvoice_ringbuff_read(&mgr->rb, in player_stream_task()
2197 while (uvoice_ringbuff_freesize(&mgr->rb) < nbytes) { in player_stream_fill()
2201 uvoice_ringbuff_dirtysize(&mgr->rb), in player_stream_fill()
2202 uvoice_ringbuff_freesize(&mgr->rb)); in player_stream_fill()
2828 if (uvoice_ringbuff_init(&mgr->rb, in player_set_stream()
2894 uvoice_ringbuff_dirtysize(&mgr->rb) > 0) { in player_clr_stream()
2930 if (uvoice_ringbuff_dirtysize(&mgr->rb) > 0) in player_clr_stream()
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/AliOS-Things-master/components/SDL2/src/file/cocoa/
A DSDL_rwopsbundlesupport.m41 if(strcmp("r", mode) && strcmp("rb", mode)) {
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/src/demux/
A Danim_decode.c252 uint32_t rb = ((pix & mask) * scale) >> 8; in ChannelwiseMultiply() local
254 return (rb & mask) | (ag & ~mask); in ChannelwiseMultiply()

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