diff options
Diffstat (limited to 'apps/codecs')
-rw-r--r-- | apps/codecs/libfaad/drm_dec.c | 14 | ||||
-rw-r--r-- | apps/codecs/libfaad/drm_dec.h | 4 | ||||
-rw-r--r-- | apps/codecs/libfaad/ps_dec.c | 36 | ||||
-rw-r--r-- | apps/codecs/libfaad/ps_dec.h | 6 | ||||
-rw-r--r-- | apps/codecs/libfaad/sbr_dec.c | 12 | ||||
-rw-r--r-- | apps/codecs/libfaad/sbr_dec.h | 3 | ||||
-rw-r--r-- | apps/codecs/libfaad/sbr_qmf.c | 10 | ||||
-rw-r--r-- | apps/codecs/libfaad/sbr_qmf.h | 6 |
8 files changed, 62 insertions, 29 deletions
diff --git a/apps/codecs/libfaad/drm_dec.c b/apps/codecs/libfaad/drm_dec.c index 8bf905169d..0cf40df23b 100644 --- a/apps/codecs/libfaad/drm_dec.c +++ b/apps/codecs/libfaad/drm_dec.c | |||
@@ -658,7 +658,7 @@ static void drm_ps_delta_decode(drm_ps_info *ps) | |||
658 | } | 658 | } |
659 | } | 659 | } |
660 | 660 | ||
661 | static void drm_calc_sa_side_signal(drm_ps_info *ps, qmf_t X[38][64], uint8_t rateselect) | 661 | static void drm_calc_sa_side_signal(drm_ps_info *ps, qmf_t X[MAX_NTSRPS][64], uint8_t rateselect) |
662 | { | 662 | { |
663 | uint8_t s, b, k; | 663 | uint8_t s, b, k; |
664 | complex_t qfrac, tmp0, tmp, in, R0; | 664 | complex_t qfrac, tmp0, tmp, in, R0; |
@@ -773,7 +773,9 @@ static void drm_calc_sa_side_signal(drm_ps_info *ps, qmf_t X[38][64], uint8_t ra | |||
773 | ps->delay_buf_index_ser[k] = temp_delay_ser[k]; | 773 | ps->delay_buf_index_ser[k] = temp_delay_ser[k]; |
774 | } | 774 | } |
775 | 775 | ||
776 | static void drm_add_ambiance(drm_ps_info *ps, uint8_t rateselect, qmf_t X_left[38][64], qmf_t X_right[38][64]) | 776 | static void drm_add_ambiance(drm_ps_info *ps, uint8_t rateselect, |
777 | qmf_t X_left[MAX_NTSRPS][64], | ||
778 | qmf_t X_right[MAX_NTSRPS][64]) | ||
777 | { | 779 | { |
778 | uint8_t s, b, ifreq, qclass; | 780 | uint8_t s, b, ifreq, qclass; |
779 | real_t sa_map[MAX_SA_BAND], sa_dir_map[MAX_SA_BAND], k_sa_map[MAX_SA_BAND], k_sa_dir_map[MAX_SA_BAND]; | 781 | real_t sa_map[MAX_SA_BAND], sa_dir_map[MAX_SA_BAND], k_sa_map[MAX_SA_BAND], k_sa_dir_map[MAX_SA_BAND]; |
@@ -833,7 +835,9 @@ static void drm_add_ambiance(drm_ps_info *ps, uint8_t rateselect, qmf_t X_left[3 | |||
833 | } | 835 | } |
834 | } | 836 | } |
835 | 837 | ||
836 | static void drm_add_pan(drm_ps_info *ps, uint8_t rateselect, qmf_t X_left[38][64], qmf_t X_right[38][64]) | 838 | static void drm_add_pan(drm_ps_info *ps, uint8_t rateselect, |
839 | qmf_t X_left[MAX_NTSRPS][64], | ||
840 | qmf_t X_right[MAX_NTSRPS][64]) | ||
837 | { | 841 | { |
838 | uint8_t s, b, qclass, ifreq; | 842 | uint8_t s, b, qclass, ifreq; |
839 | real_t tmp, coeff1, coeff2; | 843 | real_t tmp, coeff1, coeff2; |
@@ -924,7 +928,9 @@ void drm_ps_free(drm_ps_info *ps) | |||
924 | } | 928 | } |
925 | 929 | ||
926 | /* main DRM PS decoding function */ | 930 | /* main DRM PS decoding function */ |
927 | uint8_t drm_ps_decode(drm_ps_info *ps, uint8_t guess, uint32_t samplerate, qmf_t X_left[38][64], qmf_t X_right[38][64]) | 931 | uint8_t drm_ps_decode(drm_ps_info *ps, uint8_t guess, uint32_t samplerate, |
932 | qmf_t X_left[MAX_NTSRPS][64], | ||
933 | qmf_t X_right[MAX_NTSRPS][64]) | ||
928 | { | 934 | { |
929 | uint8_t rateselect = (samplerate >= 24000); | 935 | uint8_t rateselect = (samplerate >= 24000); |
930 | 936 | ||
diff --git a/apps/codecs/libfaad/drm_dec.h b/apps/codecs/libfaad/drm_dec.h index e90b2340bd..34923c6431 100644 --- a/apps/codecs/libfaad/drm_dec.h +++ b/apps/codecs/libfaad/drm_dec.h | |||
@@ -88,7 +88,9 @@ uint16_t drm_ps_data(drm_ps_info *ps, bitfile *ld); | |||
88 | drm_ps_info *drm_ps_init(void); | 88 | drm_ps_info *drm_ps_init(void); |
89 | void drm_ps_free(drm_ps_info *ps); | 89 | void drm_ps_free(drm_ps_info *ps); |
90 | 90 | ||
91 | uint8_t drm_ps_decode(drm_ps_info *ps, uint8_t guess, uint32_t samplerate, qmf_t X_left[38][64], qmf_t X_right[38][64]); | 91 | uint8_t drm_ps_decode(drm_ps_info *ps, uint8_t guess, uint32_t samplerate, |
92 | qmf_t X_left[MAX_NTSRPS][64], | ||
93 | qmf_t X_right[MAX_NTSRPS][64]); | ||
92 | 94 | ||
93 | #ifdef __cplusplus | 95 | #ifdef __cplusplus |
94 | } | 96 | } |
diff --git a/apps/codecs/libfaad/ps_dec.c b/apps/codecs/libfaad/ps_dec.c index f5d5ca9489..9a176235d0 100644 --- a/apps/codecs/libfaad/ps_dec.c +++ b/apps/codecs/libfaad/ps_dec.c | |||
@@ -181,10 +181,16 @@ static void map20indexto34(int8_t *index, uint8_t bins); | |||
181 | static void map34indexto20(int8_t *index, uint8_t bins); | 181 | static void map34indexto20(int8_t *index, uint8_t bins); |
182 | #endif | 182 | #endif |
183 | static void ps_data_decode(ps_info *ps); | 183 | static void ps_data_decode(ps_info *ps); |
184 | static void ps_decorrelate(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64], | 184 | static void ps_decorrelate(ps_info *ps, |
185 | qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32]); | 185 | qmf_t X_left[MAX_NTSRPS][64], |
186 | static void ps_mix_phase(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64], | 186 | qmf_t X_right[MAX_NTSRPS][64], |
187 | qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32]); | 187 | qmf_t X_hybrid_left[32][32], |
188 | qmf_t X_hybrid_right[32][32]); | ||
189 | static void ps_mix_phase(ps_info *ps, | ||
190 | qmf_t X_left[MAX_NTSRPS][64], | ||
191 | qmf_t X_right[MAX_NTSRPS][64], | ||
192 | qmf_t X_hybrid_left[32][32], | ||
193 | qmf_t X_hybrid_right[32][32]); | ||
188 | 194 | ||
189 | /* */ | 195 | /* */ |
190 | 196 | ||
@@ -1027,8 +1033,11 @@ static void ps_data_decode(ps_info *ps) | |||
1027 | } | 1033 | } |
1028 | 1034 | ||
1029 | /* decorrelate the mono signal using an allpass filter */ | 1035 | /* decorrelate the mono signal using an allpass filter */ |
1030 | static void ps_decorrelate(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64], | 1036 | static void ps_decorrelate(ps_info *ps, |
1031 | qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32]) | 1037 | qmf_t X_left[MAX_NTSRPS][64], |
1038 | qmf_t X_right[MAX_NTSRPS][64], | ||
1039 | qmf_t X_hybrid_left[32][32], | ||
1040 | qmf_t X_hybrid_right[32][32]) | ||
1032 | { | 1041 | { |
1033 | uint8_t gr, n, m, bk; | 1042 | uint8_t gr, n, m, bk; |
1034 | uint8_t temp_delay = 0; | 1043 | uint8_t temp_delay = 0; |
@@ -1423,8 +1432,11 @@ static const real_t ipdopd_sin_tab[] = { | |||
1423 | FRAC_CONST(-0.000000000000000) | 1432 | FRAC_CONST(-0.000000000000000) |
1424 | }; | 1433 | }; |
1425 | 1434 | ||
1426 | static void ps_mix_phase(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64], | 1435 | static void ps_mix_phase(ps_info *ps, |
1427 | qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32]) | 1436 | qmf_t X_left[MAX_NTSRPS][64], |
1437 | qmf_t X_right[MAX_NTSRPS][64], | ||
1438 | qmf_t X_hybrid_left[32][32], | ||
1439 | qmf_t X_hybrid_right[32][32]) | ||
1428 | { | 1440 | { |
1429 | uint8_t n; | 1441 | uint8_t n; |
1430 | uint8_t gr; | 1442 | uint8_t gr; |
@@ -1939,13 +1951,15 @@ ps_info *ps_init(uint8_t sr_index) | |||
1939 | } | 1951 | } |
1940 | 1952 | ||
1941 | /* main Parametric Stereo decoding function */ | 1953 | /* main Parametric Stereo decoding function */ |
1942 | uint8_t ps_decode(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64]) | 1954 | uint8_t ps_decode(ps_info *ps, |
1955 | qmf_t X_left[MAX_NTSRPS][64], | ||
1956 | qmf_t X_right[MAX_NTSRPS][64]) | ||
1943 | { | 1957 | { |
1944 | static qmf_t X_hybrid_left[32][32]; | 1958 | static qmf_t X_hybrid_left[32][32]; |
1945 | static qmf_t X_hybrid_right[32][32]; | 1959 | static qmf_t X_hybrid_right[32][32]; |
1946 | 1960 | ||
1947 | memset(&X_hybrid_left,0,sizeof(X_hybrid_left)); | 1961 | memset(&X_hybrid_left , 0, sizeof(X_hybrid_left)); |
1948 | memset(&X_hybrid_right,0,sizeof(X_hybrid_right)); | 1962 | memset(&X_hybrid_right, 0, sizeof(X_hybrid_right)); |
1949 | 1963 | ||
1950 | /* delta decoding of the bitstream data */ | 1964 | /* delta decoding of the bitstream data */ |
1951 | ps_data_decode(ps); | 1965 | ps_data_decode(ps); |
diff --git a/apps/codecs/libfaad/ps_dec.h b/apps/codecs/libfaad/ps_dec.h index fca1f775ef..03cefd6fcd 100644 --- a/apps/codecs/libfaad/ps_dec.h +++ b/apps/codecs/libfaad/ps_dec.h | |||
@@ -39,6 +39,8 @@ extern "C" { | |||
39 | #define MAX_PS_ENVELOPES 5 | 39 | #define MAX_PS_ENVELOPES 5 |
40 | #define NO_ALLPASS_LINKS 3 | 40 | #define NO_ALLPASS_LINKS 3 |
41 | 41 | ||
42 | #define MAX_NTSRPS 38 /* max number_time_slots * rate + 6 (delay) */ | ||
43 | |||
42 | typedef struct | 44 | typedef struct |
43 | { | 45 | { |
44 | /* bitstream parameters */ | 46 | /* bitstream parameters */ |
@@ -138,7 +140,9 @@ uint16_t ps_data(ps_info *ps, bitfile *ld, uint8_t *header); | |||
138 | ps_info *ps_init(uint8_t sr_index); | 140 | ps_info *ps_init(uint8_t sr_index); |
139 | void ps_free(ps_info *ps); | 141 | void ps_free(ps_info *ps); |
140 | 142 | ||
141 | uint8_t ps_decode(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64]); | 143 | uint8_t ps_decode(ps_info *ps, |
144 | qmf_t X_left[MAX_NTSRPS][64], | ||
145 | qmf_t X_right[MAX_NTSRPS][64]); | ||
142 | 146 | ||
143 | 147 | ||
144 | #ifdef __cplusplus | 148 | #ifdef __cplusplus |
diff --git a/apps/codecs/libfaad/sbr_dec.c b/apps/codecs/libfaad/sbr_dec.c index 6fe884639a..c460be0c02 100644 --- a/apps/codecs/libfaad/sbr_dec.c +++ b/apps/codecs/libfaad/sbr_dec.c | |||
@@ -43,8 +43,16 @@ | |||
43 | 43 | ||
44 | 44 | ||
45 | /* globals */ | 45 | /* globals */ |
46 | static qmf_t X_left [MAX_NTSRHFG][64] IBSS_ATTR_FAAD_XLARGE_IRAM MEM_ALIGN_ATTR; | 46 | #if (defined(PS_DEC) || defined(DRM_PS)) |
47 | static qmf_t X_right[MAX_NTSRHFG][64] IBSS_ATTR_FAAD_XLARGE_IRAM MEM_ALIGN_ATTR; | 47 | /* In case of PS_DEC or DRM_PS we need larger buffer data when calling |
48 | * ps_decode() or drm_ps_decode(). */ | ||
49 | static qmf_t X_left [MAX_NTSRPS][64] IBSS_ATTR_FAAD_XLARGE_IRAM MEM_ALIGN_ATTR; | ||
50 | static qmf_t X_right[MAX_NTSRPS][64] IBSS_ATTR_FAAD_XLARGE_IRAM MEM_ALIGN_ATTR; | ||
51 | #else | ||
52 | /* No PS functions called. Keep using MAX_NTSR as array size. */ | ||
53 | static qmf_t X_left [MAX_NTSR][64] IBSS_ATTR_FAAD_XLARGE_IRAM MEM_ALIGN_ATTR; | ||
54 | static qmf_t X_right[MAX_NTSR][64] IBSS_ATTR_FAAD_XLARGE_IRAM MEM_ALIGN_ATTR; | ||
55 | #endif | ||
48 | 56 | ||
49 | 57 | ||
50 | /* static function declarations */ | 58 | /* static function declarations */ |
diff --git a/apps/codecs/libfaad/sbr_dec.h b/apps/codecs/libfaad/sbr_dec.h index 25b3e37f52..aa145fe34a 100644 --- a/apps/codecs/libfaad/sbr_dec.h +++ b/apps/codecs/libfaad/sbr_dec.h | |||
@@ -39,8 +39,7 @@ extern "C" { | |||
39 | #include "drm_dec.h" | 39 | #include "drm_dec.h" |
40 | #endif | 40 | #endif |
41 | 41 | ||
42 | /* MAX_NTSRHFG: maximum of number_time_slots * rate + HFGen. 16*2+8 */ | 42 | #define MAX_NTSRHFG 40 /* maximum of number_time_slots * rate + HFGen. 16*2+8 */ |
43 | #define MAX_NTSRHFG 40 | ||
44 | #define MAX_NTSR 32 /* max number_time_slots * rate, ok for DRM and not DRM mode */ | 43 | #define MAX_NTSR 32 /* max number_time_slots * rate, ok for DRM and not DRM mode */ |
45 | 44 | ||
46 | /* MAX_M: maximum value for M */ | 45 | /* MAX_M: maximum value for M */ |
diff --git a/apps/codecs/libfaad/sbr_qmf.c b/apps/codecs/libfaad/sbr_qmf.c index bb6e176a3f..7cb62c241a 100644 --- a/apps/codecs/libfaad/sbr_qmf.c +++ b/apps/codecs/libfaad/sbr_qmf.c | |||
@@ -76,7 +76,7 @@ void qmfa_end(qmfa_info *qmfa) | |||
76 | } | 76 | } |
77 | 77 | ||
78 | void sbr_qmf_analysis_32(sbr_info *sbr, qmfa_info *qmfa, const real_t *input, | 78 | void sbr_qmf_analysis_32(sbr_info *sbr, qmfa_info *qmfa, const real_t *input, |
79 | qmf_t X[MAX_NTSRHFG][64], uint8_t offset, uint8_t kx) | 79 | qmf_t X[MAX_NTSR][64], uint8_t offset, uint8_t kx) |
80 | { | 80 | { |
81 | real_t u[64] MEM_ALIGN_ATTR; | 81 | real_t u[64] MEM_ALIGN_ATTR; |
82 | #ifndef SBR_LOW_POWER | 82 | #ifndef SBR_LOW_POWER |
@@ -224,7 +224,7 @@ void qmfs_end(qmfs_info *qmfs) | |||
224 | 224 | ||
225 | #ifdef SBR_LOW_POWER | 225 | #ifdef SBR_LOW_POWER |
226 | 226 | ||
227 | void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64], | 227 | void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSR][64], |
228 | real_t *output) | 228 | real_t *output) |
229 | { | 229 | { |
230 | real_t x[16] MEM_ALIGN_ATTR; | 230 | real_t x[16] MEM_ALIGN_ATTR; |
@@ -288,7 +288,7 @@ void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][6 | |||
288 | } | 288 | } |
289 | } | 289 | } |
290 | 290 | ||
291 | void sbr_qmf_synthesis_64(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64], | 291 | void sbr_qmf_synthesis_64(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSR][64], |
292 | real_t *output) | 292 | real_t *output) |
293 | { | 293 | { |
294 | real_t x[64] MEM_ALIGN_ATTR; | 294 | real_t x[64] MEM_ALIGN_ATTR; |
@@ -398,7 +398,7 @@ static const complex_t qmf32_pre_twiddle[] = | |||
398 | (MUL_F(QMF_IM(X[l][k]), RE(qmf32_pre_twiddle[k])) + \ | 398 | (MUL_F(QMF_IM(X[l][k]), RE(qmf32_pre_twiddle[k])) + \ |
399 | MUL_F(QMF_RE(X[l][k]), IM(qmf32_pre_twiddle[k]))) | 399 | MUL_F(QMF_RE(X[l][k]), IM(qmf32_pre_twiddle[k]))) |
400 | 400 | ||
401 | void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64], | 401 | void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSR][64], |
402 | real_t *output) | 402 | real_t *output) |
403 | { | 403 | { |
404 | real_t x1[32] MEM_ALIGN_ATTR; | 404 | real_t x1[32] MEM_ALIGN_ATTR; |
@@ -461,7 +461,7 @@ void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][6 | |||
461 | } | 461 | } |
462 | } | 462 | } |
463 | 463 | ||
464 | void sbr_qmf_synthesis_64(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64], | 464 | void sbr_qmf_synthesis_64(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSR][64], |
465 | real_t *output) | 465 | real_t *output) |
466 | { | 466 | { |
467 | real_t real1[32] MEM_ALIGN_ATTR; | 467 | real_t real1[32] MEM_ALIGN_ATTR; |
diff --git a/apps/codecs/libfaad/sbr_qmf.h b/apps/codecs/libfaad/sbr_qmf.h index f940ccfa05..5ed8ff85df 100644 --- a/apps/codecs/libfaad/sbr_qmf.h +++ b/apps/codecs/libfaad/sbr_qmf.h | |||
@@ -38,10 +38,10 @@ qmfs_info *qmfs_init(uint8_t channels); | |||
38 | void qmfs_end(qmfs_info *qmfs); | 38 | void qmfs_end(qmfs_info *qmfs); |
39 | 39 | ||
40 | void sbr_qmf_analysis_32(sbr_info *sbr, qmfa_info *qmfa, const real_t *input, | 40 | void sbr_qmf_analysis_32(sbr_info *sbr, qmfa_info *qmfa, const real_t *input, |
41 | qmf_t X[MAX_NTSRHFG][64], uint8_t offset, uint8_t kx); | 41 | qmf_t X[MAX_NTSR][64], uint8_t offset, uint8_t kx); |
42 | void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64], | 42 | void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSR][64], |
43 | real_t *output); | 43 | real_t *output); |
44 | void sbr_qmf_synthesis_64(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64], | 44 | void sbr_qmf_synthesis_64(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSR][64], |
45 | real_t *output); | 45 | real_t *output); |
46 | 46 | ||
47 | 47 | ||