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Searched refs:Al (Results 1 - 25 of 25) sorted by relevance

/third_party/skia/third_party/externals/libjpeg-turbo/
H A Djdcoefct.c449 int Al, pred; in decompress_smooth_data() local
610 if ((Al = coef_bits[1]) != 0 && workspace[1] == 0) { in decompress_smooth_data()
619 if (Al > 0 && pred >= (1 << Al)) in decompress_smooth_data()
620 pred = (1 << Al) - 1; in decompress_smooth_data()
623 if (Al > 0 && pred >= (1 << Al)) in decompress_smooth_data()
624 pred = (1 << Al) - 1; in decompress_smooth_data()
630 if ((Al = coef_bits[2]) != 0 && workspace[8] == 0) { in decompress_smooth_data()
639 if (Al > in decompress_smooth_data()
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H A Djcparam.c408 fill_a_scan(jpeg_scan_info *scanptr, int ci, int Ss, int Se, int Ah, int Al) in fill_a_scan() argument
416 scanptr->Al = Al; in fill_a_scan()
422 fill_scans(jpeg_scan_info *scanptr, int ncomps, int Ss, int Se, int Ah, int Al) in fill_scans() argument
433 scanptr->Al = Al; in fill_scans()
440 fill_dc_scans(jpeg_scan_info *scanptr, int ncomps, int Ah, int Al) in fill_dc_scans() argument
452 scanptr->Al = Al; in fill_dc_scans()
456 scanptr = fill_scans(scanptr, ncomps, 0, 0, Ah, Al); in fill_dc_scans()
[all...]
H A Djcphuff.c84 int Al, JCOEF *values, size_t *zerobits);
88 int Al, JCOEF *absvalues, size_t *bits);
157 (const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al,
164 (const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al,
487 int Al = cinfo->Al; in METHODDEF() local
506 /* Compute the DC value after the required point transform by Al. in METHODDEF()
509 temp2 = IRIGHT_SHIFT((int)((*block)[0]), Al); in METHODDEF()
571 /* We must apply the point transform by Al. For AC coefficients this \
579 temp >>= Al; /* appl
592 encode_mcu_AC_first_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *values, size_t *bits) encode_mcu_AC_first_prepare() argument
666 int Al = cinfo->Al; METHODDEF() local
757 int Al = cinfo->Al; METHODDEF() local
823 encode_mcu_AC_refine_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *absvalues, size_t *bits) encode_mcu_AC_refine_prepare() argument
931 int Al = cinfo->Al; METHODDEF() local
[all...]
H A Djcmaster.c186 int Ss, Se, Ah, Al; in validate_script() local
191 /* -1 until that coefficient has been seen; then last Al for it */ in validate_script()
234 Al = scanptr->Al; in validate_script()
238 * and Al, but that seems wrong: the upper bound ought to depend on data in validate_script()
240 * Here we allow 0..10 for 8-bit data; Al larger than 10 results in in validate_script()
250 Ah < 0 || Ah > MAX_AH_AL || Al < 0 || Al > MAX_AH_AL) in validate_script()
270 if (Ah != last_bitpos_ptr[coefi] || Al != Ah - 1) in validate_script()
273 last_bitpos_ptr[coefi] = Al; in validate_script()
[all...]
H A Djdphuff.c228 /* Successive approximation refinement scan: must have Al = Ah-1. */ in start_pass_phuff_decoder()
229 if (cinfo->Al != cinfo->Ah - 1) in start_pass_phuff_decoder()
232 if (cinfo->Al > 13) /* need not check for < 0 */ in start_pass_phuff_decoder()
234 /* Arguably the maximum Al value should be less than 13 for 8-bit precision, in start_pass_phuff_decoder()
236 * accept. Note: large Al values could result in out-of-range DC in start_pass_phuff_decoder()
242 cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); in start_pass_phuff_decoder()
263 coef_bit_ptr[coefi] = cinfo->Al; in start_pass_phuff_decoder()
424 int Al = cinfo->Al; in METHODDEF() local
475 (*block)[0] = (JCOEF)LEFT_SHIFT(s, Al); in METHODDEF()
501 int Al = cinfo->Al; METHODDEF() local
[all...]
H A Djcarith.c394 /* Compute the DC value after the required point transform by Al. in METHODDEF()
397 m = IRIGHT_SHIFT((int)((*block)[0]), cinfo->Al); in METHODDEF()
486 /* We must apply the point transform by Al. For AC coefficients this in METHODDEF()
491 if (v >>= cinfo->Al) break; in METHODDEF()
494 if (v >>= cinfo->Al) break; in METHODDEF()
503 if (v >>= cinfo->Al) { in METHODDEF()
510 if (v >>= cinfo->Al) { in METHODDEF()
562 int Al, blkn; in METHODDEF() local
576 Al = cinfo->Al; in METHODDEF()
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H A Djdarith.c316 (*block)[0] = (JCOEF)LEFT_SHIFT(entropy->last_dc_val[ci], cinfo->Al); in METHODDEF()
391 (*block)[jpeg_natural_order[k]] = (JCOEF)((unsigned)v << cinfo->Al); in METHODDEF()
417 p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ in METHODDEF()
458 p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ in METHODDEF()
459 m1 = (NEG_1) << cinfo->Al; /* -1 in the bit position being coded */ in METHODDEF()
652 /* Successive approximation refinement scan: must have Al = Ah-1. */ in start_pass()
653 if (cinfo->Ah - 1 != cinfo->Al) in start_pass()
656 if (cinfo->Al > 13) { /* need not check for < 0 */ in start_pass()
659 cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); in start_pass()
682 coef_bit_ptr[coefi] = cinfo->Al; in start_pass()
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H A Djsimd_none.c415 int Al, JCOEF *values, size_t *zerobits) in jsimd_encode_mcu_AC_first_prepare()
428 int Al, JCOEF *absvalues, size_t *bits) in jsimd_encode_mcu_AC_refine_prepare()
413 jsimd_encode_mcu_AC_first_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *values, size_t *zerobits) jsimd_encode_mcu_AC_first_prepare() argument
426 jsimd_encode_mcu_AC_refine_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *absvalues, size_t *bits) jsimd_encode_mcu_AC_refine_prepare() argument
H A Drdswitch.c235 scanptr->Al = (int)val; in GLOBAL()
241 scanptr->Al = 0; in GLOBAL()
H A Djpeglib.h202 int Ah, Al; /* progressive JPEG successive approx. parms */ member
451 int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */ member
578 int (*coef_bits)[DCTSIZE2]; /* -1 or current Al value for each coef */
683 int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */ member
H A Djcmarker.c348 emit_byte(cinfo, (cinfo->Ah << 4) + cinfo->Al); in emit_sos()
H A Djdmarker.c361 /* Collect the additional scan parameters Ss, Se, Ah/Al. */ in LOCAL()
368 cinfo->Al = (c ) & 15; in LOCAL()
371 cinfo->Ah, cinfo->Al); in LOCAL()
H A Djdhuff.c84 /* Check that the scan parameters Ss, Se, Ah/Al are OK for sequential JPEG. in start_pass_huff_decoder()
89 cinfo->Ah != 0 || cinfo->Al != 0) in start_pass_huff_decoder()
H A Djdhuff_opt.c114 /* Check that the scan parameters Ss, Se, Ah/Al are OK for sequential JPEG. in start_pass_huff_decoder()
119 cinfo->Ah != 0 || cinfo->Al != 0) in start_pass_huff_decoder()
H A Dturbojpeg.c1479 dinfo->Ss = dinfo->Ah = dinfo->Al = 0; in tjDecodeYUVPlanes()
/third_party/skia/third_party/externals/libjpeg-turbo/simd/arm/
H A Djcphuff-neon.c42 (const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, in jsimd_encode_mcu_AC_first_prepare_neon()
72 /* Compute absolute value of coefficients and apply point transform Al. */ in jsimd_encode_mcu_AC_first_prepare_neon()
75 coefs1 = vshlq_s16(abs_coefs1, vdupq_n_s16(-Al)); in jsimd_encode_mcu_AC_first_prepare_neon()
76 coefs2 = vshlq_s16(abs_coefs2, vdupq_n_s16(-Al)); in jsimd_encode_mcu_AC_first_prepare_neon()
127 /* Compute absolute value of coefficients and apply point transform Al. */ in jsimd_encode_mcu_AC_first_prepare_neon()
130 coefs1 = vshlq_s16(abs_coefs1, vdupq_n_s16(-Al)); in jsimd_encode_mcu_AC_first_prepare_neon()
131 coefs2 = vshlq_s16(abs_coefs2, vdupq_n_s16(-Al)); in jsimd_encode_mcu_AC_first_prepare_neon()
172 /* Compute absolute value of coefficients and apply point transform Al. */ in jsimd_encode_mcu_AC_first_prepare_neon()
174 coefs = vshlq_s16(abs_coefs, vdupq_n_s16(-Al)); in jsimd_encode_mcu_AC_first_prepare_neon()
260 (const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, in jsimd_encode_mcu_AC_refine_prepare_neon()
41 jsimd_encode_mcu_AC_first_prepare_neon(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *values, size_t *zerobits) jsimd_encode_mcu_AC_first_prepare_neon() argument
259 jsimd_encode_mcu_AC_refine_prepare_neon(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *absvalues, size_t *bits) jsimd_encode_mcu_AC_refine_prepare_neon() argument
[all...]
/third_party/skia/third_party/externals/libjpeg-turbo/simd/arm/aarch32/
H A Djsimd.c953 int Al, JCOEF *values, size_t *zerobits) in jsimd_encode_mcu_AC_first_prepare()
956 Sl, Al, values, zerobits); in jsimd_encode_mcu_AC_first_prepare()
978 int Al, JCOEF *absvalues, size_t *bits) in jsimd_encode_mcu_AC_refine_prepare()
982 Al, absvalues, bits); in jsimd_encode_mcu_AC_refine_prepare()
951 jsimd_encode_mcu_AC_first_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *values, size_t *zerobits) jsimd_encode_mcu_AC_first_prepare() argument
976 jsimd_encode_mcu_AC_refine_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *absvalues, size_t *bits) jsimd_encode_mcu_AC_refine_prepare() argument
/third_party/skia/third_party/externals/libjpeg-turbo/simd/arm/aarch64/
H A Djsimd.c1031 int Al, JCOEF *values, size_t *zerobits) in jsimd_encode_mcu_AC_first_prepare()
1034 Sl, Al, values, zerobits); in jsimd_encode_mcu_AC_first_prepare()
1058 int Al, JCOEF *absvalues, size_t *bits) in jsimd_encode_mcu_AC_refine_prepare()
1062 Sl, Al, absvalues, bits); in jsimd_encode_mcu_AC_refine_prepare()
1029 jsimd_encode_mcu_AC_first_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *values, size_t *zerobits) jsimd_encode_mcu_AC_first_prepare() argument
1056 jsimd_encode_mcu_AC_refine_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *absvalues, size_t *bits) jsimd_encode_mcu_AC_refine_prepare() argument
/third_party/skia/third_party/externals/libjpeg-turbo/simd/x86_64/
H A Djsimd.c1043 int Al, JCOEF *values, size_t *zerobits) in jsimd_encode_mcu_AC_first_prepare()
1046 Sl, Al, values, zerobits); in jsimd_encode_mcu_AC_first_prepare()
1067 int Al, JCOEF *absvalues, size_t *bits) in jsimd_encode_mcu_AC_refine_prepare()
1071 Sl, Al, absvalues, bits); in jsimd_encode_mcu_AC_refine_prepare()
1041 jsimd_encode_mcu_AC_first_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *values, size_t *zerobits) jsimd_encode_mcu_AC_first_prepare() argument
1065 jsimd_encode_mcu_AC_refine_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *absvalues, size_t *bits) jsimd_encode_mcu_AC_refine_prepare() argument
/third_party/ffmpeg/libavcodec/
H A Dcbs_jpeg.h77 uint8_t Al; member
H A Dmjpegdec.c860 uint16_t *quant_matrix, int Al) in decode_dc_progressive()
869 val = (val * (quant_matrix[0] << Al)) + s->last_dc[component]; in decode_dc_progressive()
879 int ss, int se, int Al, int *EOBRUN) in decode_block_progressive()
913 block[j] = level * (quant_matrix[se] << Al); in decode_block_progressive()
920 block[j] = level * (quant_matrix[i] << Al); in decode_block_progressive()
953 ((quant_matrix[i] ^ sign) - sign) << Al; \
978 int ss, int se, int Al, int *EOBRUN) in decode_block_refinement()
999 block[j] = ((quant_matrix[i] << Al) ^ val) - val; in decode_block_refinement()
1433 int Al, const uint8_t *mb_bitmask, in mjpeg_decode_scan()
1527 s->quant_matrixes[s->quant_sindex[i]][0] << Al; in mjpeg_decode_scan()
858 decode_dc_progressive(MJpegDecodeContext *s, int16_t *block, int component, int dc_index, uint16_t *quant_matrix, int Al) decode_dc_progressive() argument
876 decode_block_progressive(MJpegDecodeContext *s, int16_t *block, uint8_t *last_nnz, int ac_index, uint16_t *quant_matrix, int ss, int se, int Al, int *EOBRUN) decode_block_progressive() argument
975 decode_block_refinement(MJpegDecodeContext *s, int16_t *block, uint8_t *last_nnz, int ac_index, uint16_t *quant_matrix, int ss, int se, int Al, int *EOBRUN) decode_block_refinement() argument
1432 mjpeg_decode_scan(MJpegDecodeContext *s, int nb_components, int Ah, int Al, const uint8_t *mb_bitmask, int mb_bitmask_size, const AVFrame *reference) mjpeg_decode_scan() argument
1553 mjpeg_decode_scan_progressive_ac(MJpegDecodeContext *s, int ss, int se, int Ah, int Al) mjpeg_decode_scan_progressive_ac() argument
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H A Dcbs_jpeg_syntax_template.c145 u(4, Al, 0, 15); in scan_header()
H A Dvaapi_encode_mjpeg.c374 sh->Al = 0; in vaapi_encode_mjpeg_init_picture_params()
/third_party/skia/third_party/externals/libjpeg-turbo/simd/i386/
H A Djsimd.c1222 int Al, JCOEF *values, size_t *zerobits) in jsimd_encode_mcu_AC_first_prepare()
1225 Sl, Al, values, zerobits); in jsimd_encode_mcu_AC_first_prepare()
1248 int Al, JCOEF *absvalues, size_t *bits) in jsimd_encode_mcu_AC_refine_prepare()
1252 Sl, Al, absvalues, bits); in jsimd_encode_mcu_AC_refine_prepare()
1220 jsimd_encode_mcu_AC_first_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *values, size_t *zerobits) jsimd_encode_mcu_AC_first_prepare() argument
1246 jsimd_encode_mcu_AC_refine_prepare(const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, JCOEF *absvalues, size_t *bits) jsimd_encode_mcu_AC_refine_prepare() argument
/third_party/skia/third_party/externals/libjpeg-turbo/simd/
H A Djsimd.h1245 (const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al,
1249 (const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al,
1253 (const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al,
1257 (const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al,

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