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Searched refs:bw (Results 1 – 25 of 236) sorted by relevance

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/third_party/skia/third_party/externals/libwebp/src/utils/
Dbit_writer_utils.c26 static int BitWriterResize(VP8BitWriter* const bw, size_t extra_size) { in BitWriterResize() argument
29 const uint64_t needed_size_64b = (uint64_t)bw->pos_ + extra_size; in BitWriterResize()
32 bw->error_ = 1; in BitWriterResize()
35 if (needed_size <= bw->max_pos_) return 1; in BitWriterResize()
37 new_size = 2 * bw->max_pos_; in BitWriterResize()
42 bw->error_ = 1; in BitWriterResize()
45 if (bw->pos_ > 0) { in BitWriterResize()
46 assert(bw->buf_ != NULL); in BitWriterResize()
47 memcpy(new_buf, bw->buf_, bw->pos_); in BitWriterResize()
49 WebPSafeFree(bw->buf_); in BitWriterResize()
[all …]
Dbit_writer_utils.h39 int VP8BitWriterInit(VP8BitWriter* const bw, size_t expected_size);
41 uint8_t* VP8BitWriterFinish(VP8BitWriter* const bw);
44 void VP8BitWriterWipeOut(VP8BitWriter* const bw);
46 int VP8PutBit(VP8BitWriter* const bw, int bit, int prob);
47 int VP8PutBitUniform(VP8BitWriter* const bw, int bit);
48 void VP8PutBits(VP8BitWriter* const bw, uint32_t value, int nb_bits);
49 void VP8PutSignedBits(VP8BitWriter* const bw, int value, int nb_bits);
52 int VP8BitWriterAppend(VP8BitWriter* const bw,
56 static WEBP_INLINE uint64_t VP8BitWriterPos(const VP8BitWriter* const bw) { in VP8BitWriterPos() argument
57 const uint64_t nb_bits = 8 + bw->nb_bits_; // bw->nb_bits_ is <= 0, note in VP8BitWriterPos()
[all …]
/third_party/flutter/skia/third_party/externals/libwebp/src/utils/
Dbit_writer_utils.c26 static int BitWriterResize(VP8BitWriter* const bw, size_t extra_size) { in BitWriterResize() argument
29 const uint64_t needed_size_64b = (uint64_t)bw->pos_ + extra_size; in BitWriterResize()
32 bw->error_ = 1; in BitWriterResize()
35 if (needed_size <= bw->max_pos_) return 1; in BitWriterResize()
37 new_size = 2 * bw->max_pos_; in BitWriterResize()
42 bw->error_ = 1; in BitWriterResize()
45 if (bw->pos_ > 0) { in BitWriterResize()
46 assert(bw->buf_ != NULL); in BitWriterResize()
47 memcpy(new_buf, bw->buf_, bw->pos_); in BitWriterResize()
49 WebPSafeFree(bw->buf_); in BitWriterResize()
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Dbit_writer_utils.h39 int VP8BitWriterInit(VP8BitWriter* const bw, size_t expected_size);
41 uint8_t* VP8BitWriterFinish(VP8BitWriter* const bw);
44 void VP8BitWriterWipeOut(VP8BitWriter* const bw);
46 int VP8PutBit(VP8BitWriter* const bw, int bit, int prob);
47 int VP8PutBitUniform(VP8BitWriter* const bw, int bit);
48 void VP8PutBits(VP8BitWriter* const bw, uint32_t value, int nb_bits);
49 void VP8PutSignedBits(VP8BitWriter* const bw, int value, int nb_bits);
52 int VP8BitWriterAppend(VP8BitWriter* const bw,
56 static WEBP_INLINE uint64_t VP8BitWriterPos(const VP8BitWriter* const bw) { in VP8BitWriterPos() argument
57 const uint64_t nb_bits = 8 + bw->nb_bits_; // bw->nb_bits_ is <= 0, note in VP8BitWriterPos()
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/third_party/skia/third_party/externals/libwebp/src/enc/
Dtree_enc.c270 static int PutI4Mode(VP8BitWriter* const bw, int mode, in PutI4Mode() argument
272 if (VP8PutBit(bw, mode != B_DC_PRED, prob[0])) { in PutI4Mode()
273 if (VP8PutBit(bw, mode != B_TM_PRED, prob[1])) { in PutI4Mode()
274 if (VP8PutBit(bw, mode != B_VE_PRED, prob[2])) { in PutI4Mode()
275 if (!VP8PutBit(bw, mode >= B_LD_PRED, prob[3])) { in PutI4Mode()
276 if (VP8PutBit(bw, mode != B_HE_PRED, prob[4])) { in PutI4Mode()
277 VP8PutBit(bw, mode != B_RD_PRED, prob[5]); in PutI4Mode()
280 if (VP8PutBit(bw, mode != B_LD_PRED, prob[6])) { in PutI4Mode()
281 if (VP8PutBit(bw, mode != B_VL_PRED, prob[7])) { in PutI4Mode()
282 VP8PutBit(bw, mode != B_HD_PRED, prob[8]); in PutI4Mode()
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Dsyntax_enc.c187 static void PutSegmentHeader(VP8BitWriter* const bw, in PutSegmentHeader() argument
191 if (VP8PutBitUniform(bw, (hdr->num_segments_ > 1))) { in PutSegmentHeader()
195 VP8PutBitUniform(bw, hdr->update_map_); in PutSegmentHeader()
196 if (VP8PutBitUniform(bw, update_data)) { in PutSegmentHeader()
198 VP8PutBitUniform(bw, 1); // (segment_feature_mode = 1. Paragraph 9.3.) in PutSegmentHeader()
200 VP8PutSignedBits(bw, enc->dqm_[s].quant_, 7); in PutSegmentHeader()
203 VP8PutSignedBits(bw, enc->dqm_[s].fstrength_, 6); in PutSegmentHeader()
208 if (VP8PutBitUniform(bw, (proba->segments_[s] != 255u))) { in PutSegmentHeader()
209 VP8PutBits(bw, proba->segments_[s], 8); in PutSegmentHeader()
217 static void PutFilterHeader(VP8BitWriter* const bw, in PutFilterHeader() argument
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Dvp8l_enc.c765 VP8LBitWriter* const bw, const uint8_t* code_length_bitdepth) { in StoreHuffmanTreeOfHuffmanTreeToBitMask() argument
780 VP8LPutBits(bw, codes_to_store - 4, 4); in StoreHuffmanTreeOfHuffmanTreeToBitMask()
782 VP8LPutBits(bw, code_length_bitdepth[kStorageOrder[i]], 3); in StoreHuffmanTreeOfHuffmanTreeToBitMask()
803 VP8LBitWriter* const bw, in StoreHuffmanTreeToBitMask() argument
810 VP8LPutBits(bw, huffman_code->codes[ix], huffman_code->code_lengths[ix]); in StoreHuffmanTreeToBitMask()
813 VP8LPutBits(bw, extra_bits, 2); in StoreHuffmanTreeToBitMask()
816 VP8LPutBits(bw, extra_bits, 3); in StoreHuffmanTreeToBitMask()
819 VP8LPutBits(bw, extra_bits, 7); in StoreHuffmanTreeToBitMask()
826 static void StoreFullHuffmanCode(VP8LBitWriter* const bw, in StoreFullHuffmanCode() argument
839 VP8LPutBits(bw, 0, 1); in StoreFullHuffmanCode()
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Dalpha_enc.c51 int use_quality_100, VP8LBitWriter* const bw, in EncodeLossless() argument
89 ok = (VP8LEncodeStream(&config, &picture, bw, 0 /*use_cache*/) == VP8_ENC_OK); in EncodeLossless()
91 ok = ok && !bw->error_; in EncodeLossless()
93 VP8LBitWriterWipeOut(bw); in EncodeLossless()
104 VP8BitWriter bw; member
165 VP8BitWriterInit(&result->bw, ALPHA_HEADER_LEN + output_size); in EncodeAlphaInternal()
166 ok = ok && VP8BitWriterAppend(&result->bw, &header, ALPHA_HEADER_LEN); in EncodeAlphaInternal()
167 ok = ok && VP8BitWriterAppend(&result->bw, output, output_size); in EncodeAlphaInternal()
172 ok = ok && !result->bw.error_; in EncodeAlphaInternal()
173 result->score = VP8BitWriterSize(&result->bw); in EncodeAlphaInternal()
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/third_party/flutter/skia/third_party/externals/libwebp/src/enc/
Dtree_enc.c270 static int PutI4Mode(VP8BitWriter* const bw, int mode, in PutI4Mode() argument
272 if (VP8PutBit(bw, mode != B_DC_PRED, prob[0])) { in PutI4Mode()
273 if (VP8PutBit(bw, mode != B_TM_PRED, prob[1])) { in PutI4Mode()
274 if (VP8PutBit(bw, mode != B_VE_PRED, prob[2])) { in PutI4Mode()
275 if (!VP8PutBit(bw, mode >= B_LD_PRED, prob[3])) { in PutI4Mode()
276 if (VP8PutBit(bw, mode != B_HE_PRED, prob[4])) { in PutI4Mode()
277 VP8PutBit(bw, mode != B_RD_PRED, prob[5]); in PutI4Mode()
280 if (VP8PutBit(bw, mode != B_LD_PRED, prob[6])) { in PutI4Mode()
281 if (VP8PutBit(bw, mode != B_VL_PRED, prob[7])) { in PutI4Mode()
282 VP8PutBit(bw, mode != B_HD_PRED, prob[8]); in PutI4Mode()
[all …]
Dsyntax_enc.c187 static void PutSegmentHeader(VP8BitWriter* const bw, in PutSegmentHeader() argument
191 if (VP8PutBitUniform(bw, (hdr->num_segments_ > 1))) { in PutSegmentHeader()
195 VP8PutBitUniform(bw, hdr->update_map_); in PutSegmentHeader()
196 if (VP8PutBitUniform(bw, update_data)) { in PutSegmentHeader()
198 VP8PutBitUniform(bw, 1); // (segment_feature_mode = 1. Paragraph 9.3.) in PutSegmentHeader()
200 VP8PutSignedBits(bw, enc->dqm_[s].quant_, 7); in PutSegmentHeader()
203 VP8PutSignedBits(bw, enc->dqm_[s].fstrength_, 6); in PutSegmentHeader()
208 if (VP8PutBitUniform(bw, (proba->segments_[s] != 255u))) { in PutSegmentHeader()
209 VP8PutBits(bw, proba->segments_[s], 8); in PutSegmentHeader()
217 static void PutFilterHeader(VP8BitWriter* const bw, in PutFilterHeader() argument
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Dvp8l_enc.c524 VP8LBitWriter* const bw, const uint8_t* code_length_bitdepth) { in StoreHuffmanTreeOfHuffmanTreeToBitMask() argument
539 VP8LPutBits(bw, codes_to_store - 4, 4); in StoreHuffmanTreeOfHuffmanTreeToBitMask()
541 VP8LPutBits(bw, code_length_bitdepth[kStorageOrder[i]], 3); in StoreHuffmanTreeOfHuffmanTreeToBitMask()
562 VP8LBitWriter* const bw, in StoreHuffmanTreeToBitMask() argument
569 VP8LPutBits(bw, huffman_code->codes[ix], huffman_code->code_lengths[ix]); in StoreHuffmanTreeToBitMask()
572 VP8LPutBits(bw, extra_bits, 2); in StoreHuffmanTreeToBitMask()
575 VP8LPutBits(bw, extra_bits, 3); in StoreHuffmanTreeToBitMask()
578 VP8LPutBits(bw, extra_bits, 7); in StoreHuffmanTreeToBitMask()
585 static void StoreFullHuffmanCode(VP8LBitWriter* const bw, in StoreFullHuffmanCode() argument
598 VP8LPutBits(bw, 0, 1); in StoreFullHuffmanCode()
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Dalpha_enc.c51 int use_quality_100, VP8LBitWriter* const bw, in EncodeLossless() argument
89 ok = (VP8LEncodeStream(&config, &picture, bw, 0 /*use_cache*/) == VP8_ENC_OK); in EncodeLossless()
91 ok = ok && !bw->error_; in EncodeLossless()
93 VP8LBitWriterWipeOut(bw); in EncodeLossless()
104 VP8BitWriter bw; member
165 VP8BitWriterInit(&result->bw, ALPHA_HEADER_LEN + output_size); in EncodeAlphaInternal()
166 ok = ok && VP8BitWriterAppend(&result->bw, &header, ALPHA_HEADER_LEN); in EncodeAlphaInternal()
167 ok = ok && VP8BitWriterAppend(&result->bw, output, output_size); in EncodeAlphaInternal()
172 ok = ok && !result->bw.error_; in EncodeAlphaInternal()
173 result->score = VP8BitWriterSize(&result->bw); in EncodeAlphaInternal()
[all …]
/third_party/gstreamer/gstplugins_bad/gst/mpegpsmux/
Dpsmux.c303 bits_buffer_t bw; in psmux_write_pack_header() local
309 bits_initwrite (&bw, 14, mux->packet_buf); in psmux_write_pack_header()
310 bits_write (&bw, 24, PSMUX_START_CODE_PREFIX); in psmux_write_pack_header()
311 bits_write (&bw, 8, PSMUX_PACK_HEADER); in psmux_write_pack_header()
314 bits_write (&bw, 2, 0x1); in psmux_write_pack_header()
315 bits_write (&bw, 3, (scr >> 30) & 0x07); in psmux_write_pack_header()
316 bits_write (&bw, 1, 1); in psmux_write_pack_header()
317 bits_write (&bw, 15, (scr >> 15) & 0x7fff); in psmux_write_pack_header()
318 bits_write (&bw, 1, 1); in psmux_write_pack_header()
319 bits_write (&bw, 15, scr & 0x7fff); in psmux_write_pack_header()
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Dmpegpsmux_h264.c99 GstByteWriter bw; in mpegpsmux_prepare_h264() local
115 gst_byte_writer_init_with_size (&bw, gst_buffer_get_size (buf) * 2, FALSE); in mpegpsmux_prepare_h264()
137 gst_byte_writer_put_uint32_be (&bw, 0x00000001); in mpegpsmux_prepare_h264()
140 gst_byte_writer_put_data (&bw, codec_data.data + offset, sps_size); in mpegpsmux_prepare_h264()
159 gst_byte_writer_put_uint32_be (&bw, 0x00000001); in mpegpsmux_prepare_h264()
162 gst_byte_writer_put_data (&bw, codec_data.data + offset, pps_size); in mpegpsmux_prepare_h264()
195 gst_byte_writer_put_uint32_be (&bw, 0x00000001); in mpegpsmux_prepare_h264()
196 gst_byte_writer_put_data (&bw, map.data + in_offset, in mpegpsmux_prepare_h264()
202 out_buf = gst_byte_writer_reset_and_get_buffer (&bw); in mpegpsmux_prepare_h264()
/third_party/e2fsprogs/debugfs/
Dicheck.c41 struct block_walk_struct *bw = (struct block_walk_struct *) private; in icheck_proc() local
44 for (i=0; i < bw->num_blocks; i++) { in icheck_proc()
45 if (!bw->barray[i].ino && bw->barray[i].blk == *block_nr) { in icheck_proc()
46 bw->barray[i].ino = bw->inode; in icheck_proc()
47 bw->blocks_left--; in icheck_proc()
50 if (!bw->blocks_left) in icheck_proc()
59 struct block_walk_struct bw; in do_icheck() local
75 bw.barray = malloc(sizeof(struct block_info) * argc); in do_icheck()
76 if (!bw.barray) { in do_icheck()
81 memset(bw.barray, 0, sizeof(struct block_info) * argc); in do_icheck()
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/third_party/skia/third_party/externals/tint/src/writer/spirv/
Dbinary_writer_test.cc25 BinaryWriter bw; in TEST_F() local
26 bw.WriteHeader(5); in TEST_F()
28 auto res = bw.result(); in TEST_F()
41 BinaryWriter bw; in TEST_F() local
42 bw.WriteBuilder(&b); in TEST_F()
44 auto res = bw.result(); in TEST_F()
55 BinaryWriter bw; in TEST_F() local
56 bw.WriteBuilder(&b); in TEST_F()
58 auto res = bw.result(); in TEST_F()
67 BinaryWriter bw; in TEST_F() local
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/third_party/uboot/u-boot-2020.01/drivers/ram/rockchip/
Dsdram_common.c53 printdec(8 << cap_info->bw); in sdram_print_ddr_info()
140 cap[0] = 1llu << (cap_info->bw + cap_info->col + in sdram_get_cs_cap()
144 cap[1] = 1llu << (cap_info->bw + cap_info->col + in sdram_get_cs_cap()
181 *p_os_reg2 |= SYS_REG_ENC_BW(cap_info->bw, channel); in sdram_org_config()
207 u32 bw = cap_info->bw; in sdram_detect_col() local
212 (1ul << (col + bw - 1ul))); in sdram_detect_col()
233 u32 bw = cap_info->bw; in sdram_detect_bank() local
236 (1ul << (coltmp + bktmp + bw - 1ul))); in sdram_detect_bank()
256 u32 bw = cap_info->bw; in sdram_detect_bg() local
259 (1ul << (coltmp + bw + 1ul))); in sdram_detect_bg()
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Dsdram_px30.c202 u32 bw, die_bw, col, bank; in calculate_ddrconfig() local
206 bw = cap_info->bw; in calculate_ddrconfig()
213 ddrconf = 7 + bw; in calculate_ddrconfig()
215 ddrconf = 12 - bw; in calculate_ddrconfig()
218 tmp = ((bank - 2) << 3) | (col + bw - 10); in calculate_ddrconfig()
253 cs_pst = cap_info->bw + cap_info->col + in set_ctl_address_map()
287 if (sdram_params->base.dramtype == DDR4 && cap_info->bw != 0x2) in set_ctl_address_map()
313 u32 i, bw; in check_rd_gate() local
315 bw = (readl(PHY_REG(phy_base, 0x0)) >> 4) & 0xf; in check_rd_gate()
316 switch (bw) { in check_rd_gate()
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/third_party/toybox/toys/other/
Dbzcat.c161 static int read_block_header(struct bunzip_data *bd, struct bwdata *bw) in read_block_header() argument
170 bw->headerCRC = get_bits(bd,32); in read_block_header()
180 if ((bw->origPtr = get_bits(bd,24)) > bd->dbufSize) return RETVAL_DATA_ERROR; in read_block_header()
319 static int read_huffman_data(struct bunzip_data *bd, struct bwdata *bw) in read_huffman_data() argument
324 unsigned hh, *dbuf = bw->dbuf; in read_huffman_data()
332 byteCount = bw->byteCount; in read_huffman_data()
437 if (bw->origPtr >= (bw->writeCount = dbufCount)) return RETVAL_DATA_ERROR; in read_huffman_data()
452 static void burrows_wheeler_prep(struct bunzip_data *bd, struct bwdata *bw) in burrows_wheeler_prep() argument
455 unsigned int *dbuf = bw->dbuf; in burrows_wheeler_prep()
456 int *byteCount = bw->byteCount; in burrows_wheeler_prep()
[all …]
/third_party/gstreamer/gstplugins_good/gst/avi/
Dgstavimux.c1086 gst_avi_mux_start_chunk (GstByteWriter * bw, const gchar * tag, guint32 fourcc) in gst_avi_mux_start_chunk() argument
1091 gst_byte_writer_put_data (bw, (const guint8 *) tag, 4); in gst_avi_mux_start_chunk()
1093 gst_byte_writer_put_uint32_le (bw, fourcc); in gst_avi_mux_start_chunk()
1095 chunk_offset = gst_byte_writer_get_pos (bw); in gst_avi_mux_start_chunk()
1097 gst_byte_writer_put_uint32_le (bw, 0); in gst_avi_mux_start_chunk()
1103 gst_avi_mux_end_chunk (GstByteWriter * bw, guint chunk_offset) in gst_avi_mux_end_chunk() argument
1107 size = gst_byte_writer_get_pos (bw); in gst_avi_mux_end_chunk()
1109 gst_byte_writer_set_pos (bw, chunk_offset); in gst_avi_mux_end_chunk()
1110 gst_byte_writer_put_uint32_le (bw, size - chunk_offset - 4); in gst_avi_mux_end_chunk()
1111 gst_byte_writer_set_pos (bw, size); in gst_avi_mux_end_chunk()
[all …]
/third_party/gstreamer/gstplugins_bad/sys/ipcpipeline/
Dgstipcpipelinecomm.c243 write_byte_writer_to_fd (GstIpcPipelineComm * comm, GstByteWriter * bw) in write_byte_writer_to_fd() argument
249 size = gst_byte_writer_get_size (bw); in write_byte_writer_to_fd()
250 data = gst_byte_writer_reset_and_get_data (bw); in write_byte_writer_to_fd()
264 GstByteWriter bw; in gst_ipc_pipeline_comm_write_ack_to_fd() local
270 gst_byte_writer_init (&bw); in gst_ipc_pipeline_comm_write_ack_to_fd()
271 if (!gst_byte_writer_put_uint8 (&bw, payload_type)) in gst_ipc_pipeline_comm_write_ack_to_fd()
273 if (!gst_byte_writer_put_uint32_le (&bw, id)) in gst_ipc_pipeline_comm_write_ack_to_fd()
276 if (!gst_byte_writer_put_uint32_le (&bw, size)) in gst_ipc_pipeline_comm_write_ack_to_fd()
278 if (!gst_byte_writer_put_uint32_le (&bw, ret)) in gst_ipc_pipeline_comm_write_ack_to_fd()
281 if (!write_byte_writer_to_fd (comm, &bw)) in gst_ipc_pipeline_comm_write_ack_to_fd()
[all …]
/third_party/wpa_supplicant/wpa_supplicant-2.9/wpa_supplicant/
Dop_classes.c163 u8 bw) in verify_channel() argument
169 if (bw == BW40MINUS) { in verify_channel()
173 } else if (bw == BW40PLUS) { in verify_channel()
177 } else if (bw == BW80) { in verify_channel()
184 } else if (bw == BW160) { in verify_channel()
191 } else if (bw == BW80P80) { in verify_channel()
287 if (verify_channel(mode, channels[i], op_class->bw) != in wpas_op_class_supported()
297 return verify_channel(mode, 50, op_class->bw) != NOT_ALLOWED || in wpas_op_class_supported()
298 verify_channel(mode, 114, op_class->bw) != NOT_ALLOWED; in wpas_op_class_supported()
305 if (verify_channel(mode, 42, op_class->bw) != NOT_ALLOWED || in wpas_op_class_supported()
[all …]
/third_party/wpa_supplicant/wpa_supplicant-2.9_standard/wpa_supplicant/
Dop_classes.c163 u8 bw) in verify_channel() argument
169 if (bw == BW40MINUS) { in verify_channel()
173 } else if (bw == BW40PLUS) { in verify_channel()
177 } else if (bw == BW80) { in verify_channel()
184 } else if (bw == BW160) { in verify_channel()
191 } else if (bw == BW80P80) { in verify_channel()
287 if (verify_channel(mode, channels[i], op_class->bw) != in wpas_op_class_supported()
297 return verify_channel(mode, 50, op_class->bw) != NOT_ALLOWED || in wpas_op_class_supported()
298 verify_channel(mode, 114, op_class->bw) != NOT_ALLOWED; in wpas_op_class_supported()
305 if (verify_channel(mode, 42, op_class->bw) != NOT_ALLOWED || in wpas_op_class_supported()
[all …]
/third_party/ffmpeg/tests/checkasm/
Dvideodsp.c37 bw * sizeof(type), pw * sizeof(type), \
38 bw, bh, x, y, pw, ph); \
40 bw * sizeof(type), pw * sizeof(type), \
41 bw, bh, x, y, pw, ph); \
42 if (memcmp(dst0, dst1, bw * bh * sizeof(type))) \
45 bw * sizeof(type), pw * sizeof(type), \
46 bw, bh, x, y, pw, ph); \
53 int bw = dst_w, bh = dst_h; \
/third_party/skia/third_party/externals/oboe/docs/reference/
Djquery.js16 …bw()}}}},isFunction:function(b0){return bF.type(b0)==="function"},isArray:Array.isArray||function(… argument
23 …bw=by.getText=function(bU){var bS,bT,e=bU.nodeType,bR="";if(e){if(e===1||e===9||e===11){if(typeof … argument

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