| /kernel/linux/linux-6.6/drivers/media/platform/allegro-dvt/ |
| H A D | nal-hevc.c | 25 #include "nal-rbsp.h"
38 static void nal_hevc_write_start_code_prefix(struct rbsp *rbsp) in nal_hevc_write_start_code_prefix() argument
40 u8 *p = rbsp->data + DIV_ROUND_UP(rbsp->pos, 8); in nal_hevc_write_start_code_prefix()
43 if (DIV_ROUND_UP(rbsp->pos, 8) + i > rbsp->size) { in nal_hevc_write_start_code_prefix()
44 rbsp->error = -EINVAL; in nal_hevc_write_start_code_prefix()
53 rbsp->pos += i * 8; in nal_hevc_write_start_code_prefix()
56 static void nal_hevc_read_start_code_prefix(struct rbsp *rbs argument
74 nal_hevc_write_filler_data(struct rbsp *rbsp) nal_hevc_write_filler_data() argument
85 nal_hevc_read_filler_data(struct rbsp *rbsp) nal_hevc_read_filler_data() argument
100 nal_hevc_rbsp_profile_tier_level(struct rbsp *rbsp, struct nal_hevc_profile_tier_level *ptl) nal_hevc_rbsp_profile_tier_level() argument
177 nal_hevc_rbsp_vps(struct rbsp *rbsp, struct nal_hevc_vps *vps) nal_hevc_rbsp_vps() argument
210 nal_hevc_rbsp_sub_layer_hrd_parameters(struct rbsp *rbsp, struct nal_hevc_sub_layer_hrd_parameters *hrd) nal_hevc_rbsp_sub_layer_hrd_parameters() argument
223 nal_hevc_rbsp_hrd_parameters(struct rbsp *rbsp, struct nal_hevc_hrd_parameters *hrd) nal_hevc_rbsp_hrd_parameters() argument
264 nal_hevc_rbsp_vui_parameters(struct rbsp *rbsp, struct nal_hevc_vui_parameters *vui) nal_hevc_rbsp_vui_parameters() argument
340 nal_hevc_rbsp_sps(struct rbsp *rbsp, struct nal_hevc_sps *sps) nal_hevc_rbsp_sps() argument
430 nal_hevc_rbsp_pps(struct rbsp *rbsp, struct nal_hevc_pps *pps) nal_hevc_rbsp_pps() argument
522 struct rbsp rbsp; nal_hevc_write_vps() local
566 struct rbsp rbsp; nal_hevc_read_vps() local
617 struct rbsp rbsp; nal_hevc_write_sps() local
661 struct rbsp rbsp; nal_hevc_read_sps() local
712 struct rbsp rbsp; nal_hevc_write_pps() local
756 struct rbsp rbsp; nal_hevc_read_pps() local
805 struct rbsp rbsp; nal_hevc_write_filler() local
852 struct rbsp rbsp; nal_hevc_read_filler() local
[all...] |
| H A D | nal-h264.c | 25 #include "nal-rbsp.h"
37 static void nal_h264_write_start_code_prefix(struct rbsp *rbsp) in nal_h264_write_start_code_prefix() argument
39 u8 *p = rbsp->data + DIV_ROUND_UP(rbsp->pos, 8); in nal_h264_write_start_code_prefix()
42 if (DIV_ROUND_UP(rbsp->pos, 8) + i > rbsp->size) { in nal_h264_write_start_code_prefix()
43 rbsp->error = -EINVAL; in nal_h264_write_start_code_prefix()
52 rbsp->pos += i * 8; in nal_h264_write_start_code_prefix()
55 static void nal_h264_read_start_code_prefix(struct rbsp *rbs argument
73 nal_h264_write_filler_data(struct rbsp *rbsp) nal_h264_write_filler_data() argument
84 nal_h264_read_filler_data(struct rbsp *rbsp) nal_h264_read_filler_data() argument
99 nal_h264_rbsp_hrd_parameters(struct rbsp *rbsp, struct nal_h264_hrd_parameters *hrd) nal_h264_rbsp_hrd_parameters() argument
125 nal_h264_rbsp_vui_parameters(struct rbsp *rbsp, struct nal_h264_vui_parameters *vui) nal_h264_rbsp_vui_parameters() argument
198 nal_h264_rbsp_sps(struct rbsp *rbsp, struct nal_h264_sps *sps) nal_h264_rbsp_sps() argument
283 nal_h264_rbsp_pps(struct rbsp *rbsp, struct nal_h264_pps *pps) nal_h264_rbsp_pps() argument
356 struct rbsp rbsp; nal_h264_write_sps() local
397 struct rbsp rbsp; nal_h264_read_sps() local
447 struct rbsp rbsp; nal_h264_write_pps() local
489 struct rbsp rbsp; nal_h264_read_pps() local
531 struct rbsp rbsp; nal_h264_write_filler() local
574 struct rbsp rbsp; nal_h264_read_filler() local
[all...] |
| H A D | nal-rbsp.c | 17 #include "nal-rbsp.h"
19 void rbsp_init(struct rbsp *rbsp, void *addr, size_t size, in rbsp_init() argument
22 if (!rbsp) in rbsp_init()
25 rbsp->data = addr; in rbsp_init()
26 rbsp->size = size; in rbsp_init()
27 rbsp->pos = 0; in rbsp_init()
28 rbsp->ops = ops; in rbsp_init()
29 rbsp->error = 0; in rbsp_init()
32 void rbsp_unsupported(struct rbsp *rbs argument
48 add_emulation_prevention_three_byte(struct rbsp *rbsp) add_emulation_prevention_three_byte() argument
56 discard_emulation_prevention_three_byte(struct rbsp *rbsp) discard_emulation_prevention_three_byte() argument
68 rbsp_read_bit(struct rbsp *rbsp) rbsp_read_bit() argument
99 rbsp_write_bit(struct rbsp *rbsp, bool value) rbsp_write_bit() argument
127 rbsp_read_bits(struct rbsp *rbsp, int n, unsigned int *value) rbsp_read_bits() argument
149 rbsp_write_bits(struct rbsp *rbsp, int n, unsigned int value) rbsp_write_bits() argument
165 rbsp_read_uev(struct rbsp *rbsp, unsigned int *value) rbsp_read_uev() argument
188 rbsp_write_uev(struct rbsp *rbsp, unsigned int *value) rbsp_write_uev() argument
205 rbsp_read_sev(struct rbsp *rbsp, int *value) rbsp_read_sev() argument
224 rbsp_write_sev(struct rbsp *rbsp, int *value) rbsp_write_sev() argument
239 __rbsp_write_bit(struct rbsp *rbsp, int *value) __rbsp_write_bit() argument
244 __rbsp_write_bits(struct rbsp *rbsp, int n, unsigned int *value) __rbsp_write_bits() argument
256 __rbsp_read_bit(struct rbsp *rbsp, int *value) __rbsp_read_bit() argument
274 rbsp_bit(struct rbsp *rbsp, int *value) rbsp_bit() argument
281 rbsp_bits(struct rbsp *rbsp, int n, int *value) rbsp_bits() argument
288 rbsp_uev(struct rbsp *rbsp, unsigned int *value) rbsp_uev() argument
295 rbsp_sev(struct rbsp *rbsp, int *value) rbsp_sev() argument
302 rbsp_trailing_bits(struct rbsp *rbsp) rbsp_trailing_bits() argument
[all...] |
| H A D | nal-rbsp.h | 12 struct rbsp;
15 int (*rbsp_bit)(struct rbsp *rbsp, int *val);
16 int (*rbsp_bits)(struct rbsp *rbsp, int n, unsigned int *val);
17 int (*rbsp_uev)(struct rbsp *rbsp, unsigned int *val);
18 int (*rbsp_sev)(struct rbsp *rbsp, int *val);
22 * struct rbsp
38 struct rbsp { global() struct
[all...] |
| H A D | Makefile | 4 allegro-objs += nal-rbsp.o nal-h264.o nal-hevc.o
|
| /kernel/linux/linux-5.10/drivers/staging/media/allegro-dvt/ |
| H A D | nal-h264.c | 36 struct rbsp;
39 int (*rbsp_bit)(struct rbsp *rbsp, int *val);
40 int (*rbsp_bits)(struct rbsp *rbsp, int n, unsigned int *val);
41 int (*rbsp_uev)(struct rbsp *rbsp, unsigned int *val);
42 int (*rbsp_sev)(struct rbsp *rbsp, int *val);
46 * struct rbsp
62 struct rbsp { global() struct
71 rbsp_init(struct rbsp *rbsp, void *addr, size_t size, struct nal_h264_ops *ops) rbsp_init() argument
169 add_emulation_prevention_three_byte(struct rbsp *rbsp) add_emulation_prevention_three_byte() argument
177 discard_emulation_prevention_three_byte(struct rbsp *rbsp) discard_emulation_prevention_three_byte() argument
189 rbsp_read_bit(struct rbsp *rbsp) rbsp_read_bit() argument
220 rbsp_write_bit(struct rbsp *rbsp, bool value) rbsp_write_bit() argument
248 rbsp_read_bits(struct rbsp *rbsp, int n, unsigned int *value) rbsp_read_bits() argument
270 rbsp_write_bits(struct rbsp *rbsp, int n, unsigned int value) rbsp_write_bits() argument
286 rbsp_read_uev(struct rbsp *rbsp, unsigned int *value) rbsp_read_uev() argument
309 rbsp_write_uev(struct rbsp *rbsp, unsigned int *value) rbsp_write_uev() argument
326 rbsp_read_sev(struct rbsp *rbsp, int *value) rbsp_read_sev() argument
345 rbsp_write_sev(struct rbsp *rbsp, int *value) rbsp_write_sev() argument
360 __rbsp_write_bit(struct rbsp *rbsp, int *value) __rbsp_write_bit() argument
365 __rbsp_write_bits(struct rbsp *rbsp, int n, unsigned int *value) __rbsp_write_bits() argument
377 __rbsp_read_bit(struct rbsp *rbsp, int *value) __rbsp_read_bit() argument
395 rbsp_bit(struct rbsp *rbsp, int *value) rbsp_bit() argument
402 rbsp_bits(struct rbsp *rbsp, int n, int *value) rbsp_bits() argument
409 rbsp_uev(struct rbsp *rbsp, unsigned int *value) rbsp_uev() argument
416 rbsp_sev(struct rbsp *rbsp, int *value) rbsp_sev() argument
423 nal_h264_rbsp_trailing_bits(struct rbsp *rbsp) nal_h264_rbsp_trailing_bits() argument
433 nal_h264_write_start_code_prefix(struct rbsp *rbsp) nal_h264_write_start_code_prefix() argument
451 nal_h264_read_start_code_prefix(struct rbsp *rbsp) nal_h264_read_start_code_prefix() argument
469 nal_h264_write_filler_data(struct rbsp *rbsp) nal_h264_write_filler_data() argument
480 nal_h264_read_filler_data(struct rbsp *rbsp) nal_h264_read_filler_data() argument
495 nal_h264_rbsp_hrd_parameters(struct rbsp *rbsp, struct nal_h264_hrd_parameters *hrd) nal_h264_rbsp_hrd_parameters() argument
521 nal_h264_rbsp_vui_parameters(struct rbsp *rbsp, struct nal_h264_vui_parameters *vui) nal_h264_rbsp_vui_parameters() argument
594 nal_h264_rbsp_sps(struct rbsp *rbsp, struct nal_h264_sps *sps) nal_h264_rbsp_sps() argument
679 nal_h264_rbsp_pps(struct rbsp *rbsp, struct nal_h264_pps *pps) nal_h264_rbsp_pps() argument
752 struct rbsp rbsp; nal_h264_write_sps() local
793 struct rbsp rbsp; nal_h264_read_sps() local
843 struct rbsp rbsp; nal_h264_write_pps() local
885 struct rbsp rbsp; nal_h264_read_pps() local
927 struct rbsp rbsp; nal_h264_write_filler() local
970 struct rbsp rbsp; nal_h264_read_filler() local
[all...] |
| /kernel/linux/linux-5.10/drivers/media/platform/coda/ |
| H A D | coda-h264.c | 60 /* Add rbsp stop bit and trailing at the end */ in coda_h264_filler_nal()
115 struct rbsp { struct
121 static inline int rbsp_read_bit(struct rbsp *rbsp) in rbsp_read_bit() argument
123 int shift = 7 - (rbsp->pos % 8); in rbsp_read_bit()
124 int ofs = rbsp->pos++ / 8; in rbsp_read_bit()
126 if (ofs >= rbsp->size) in rbsp_read_bit()
129 return (rbsp->buf[ofs] >> shift) & 1; in rbsp_read_bit()
132 static inline int rbsp_write_bit(struct rbsp *rbsp, in argument
146 rbsp_read_bits(struct rbsp *rbsp, int num, int *val) rbsp_read_bits() argument
167 rbsp_write_bits(struct rbsp *rbsp, int num, int value) rbsp_write_bits() argument
180 rbsp_read_uev(struct rbsp *rbsp, unsigned int *val) rbsp_read_uev() argument
203 rbsp_write_uev(struct rbsp *rbsp, unsigned int value) rbsp_write_uev() argument
219 rbsp_read_sev(struct rbsp *rbsp, int *val) rbsp_read_sev() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/media/platform/chips-media/ |
| H A D | coda-h264.c | 60 /* Add rbsp stop bit and trailing at the end */ in coda_h264_filler_nal()
115 struct rbsp { struct
121 static inline int rbsp_read_bit(struct rbsp *rbsp) in rbsp_read_bit() argument
123 int shift = 7 - (rbsp->pos % 8); in rbsp_read_bit()
124 int ofs = rbsp->pos++ / 8; in rbsp_read_bit()
126 if (ofs >= rbsp->size) in rbsp_read_bit()
129 return (rbsp->buf[ofs] >> shift) & 1; in rbsp_read_bit()
132 static inline int rbsp_write_bit(struct rbsp *rbsp, in argument
146 rbsp_read_bits(struct rbsp *rbsp, int num, int *val) rbsp_read_bits() argument
167 rbsp_write_bits(struct rbsp *rbsp, int num, int value) rbsp_write_bits() argument
180 rbsp_read_uev(struct rbsp *rbsp, unsigned int *val) rbsp_read_uev() argument
203 rbsp_write_uev(struct rbsp *rbsp, unsigned int value) rbsp_write_uev() argument
219 rbsp_read_sev(struct rbsp *rbsp, int *val) rbsp_read_sev() argument
[all...] |