This is the only place where it is used.
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| @@ -67,28 +67,6 @@ int ff_flv_encode_picture_header(MPVMainEncContext *const m) · 66 unmodified lines | ||
| 67 | 67 | return 0; |
| 68 | 68 | } |
| 69 | 69 | |
| 70 | −void ff_flv2_encode_ac_esc(PutBitContext *pb, int slevel, int level, | |
| 71 | − int run, int last) | |
| 72 | −{ | |
| 73 | − unsigned code; | |
| 74 | − int bits; | |
| 75 | − if (level < 64) { // 7-bit level | |
| 76 | − bits = 1 + 1 + 6 + 7; | |
| 77 | − code = (0 << (1 + 6 + 7)) | | |
| 78 | − (last << (6 + 7)) | | |
| 79 | − (run << 7) | | |
| 80 | − (slevel & 0x7f); | |
| 81 | − } else { | |
| 82 | − /* 11-bit level */ | |
| 83 | − bits = 1 + 1 + 6 + 11; | |
| 84 | − code = (1 << (1 + 6 + 11)) | | |
| 85 | − (last << (6 + 11)) | | |
| 86 | − (run << 11) | | |
| 87 | − (slevel & 0x7ff); | |
| 88 | − } | |
| 89 | − put_bits(pb, bits, code); | |
| 90 | −} | |
| 91 | − | |
| 92 | 70 | const FFCodec ff_flv_encoder = { |
| 93 | 71 | .p.name = "flv", |
| 94 | 72 | CODEC_LONG_NAME("FLV / Sorenson Spark / Sorenson H.263 (Flash Video)"), |
| @@ -21,12 +21,8 @@ · 20 unmodified lines | ||
| 21 | 21 | #ifndef AVCODEC_FLVENC_H |
| 22 | 22 | #define AVCODEC_FLVENC_H |
| 23 | 23 | |
| 24 | −#include "put_bits.h" | |
| 25 | − | |
| 26 | 24 | typedef struct MPVMainEncContext MPVMainEncContext; |
| 27 | 25 | |
| 28 | 26 | int ff_flv_encode_picture_header(MPVMainEncContext *const m); |
| 29 | −void ff_flv2_encode_ac_esc(PutBitContext *pb, int slevel, int level, int run, | |
| 30 | − int last); | |
| 31 | 27 | |
| 32 | 28 | #endif /* AVCODEC_FLV_H */ |
| @@ -417,6 +417,28 @@ void ff_clean_h263_qscales(MPVEncContext *const s) · 416 unmodified lines | ||
| 417 | 417 | |
| 418 | 418 | static const int dquant_code[5]= {1,0,9,2,3}; |
| 419 | 419 | |
| 420 | +static void flv2_encode_ac_esc(PutBitContext *pb, int slevel, int level, | |
| 421 | + int run, int last) | |
| 422 | +{ | |
| 423 | + unsigned code; | |
| 424 | + int bits; | |
| 425 | + if (level < 64) { // 7-bit level | |
| 426 | + bits = 1 + 1 + 6 + 7; | |
| 427 | + code = (0 << (1 + 6 + 7)) | | |
| 428 | + (last << (6 + 7)) | | |
| 429 | + (run << 7) | | |
| 430 | + (slevel & 0x7f); | |
| 431 | + } else { | |
| 432 | + /* 11-bit level */ | |
| 433 | + bits = 1 + 1 + 6 + 11; | |
| 434 | + code = (1 << (1 + 6 + 11)) | | |
| 435 | + (last << (6 + 11)) | | |
| 436 | + (run << 11) | | |
| 437 | + (slevel & 0x7ff); | |
| 438 | + } | |
| 439 | + put_bits(pb, bits, code); | |
| 440 | +} | |
| 441 | + | |
| 420 | 442 | /** |
| 421 | 443 | * Encode an 8x8 block. |
| 422 | 444 | * @param block the 8x8 block |
| @@ -522,7 +544,7 @@ static void h263_encode_block(MPVEncContext *const s, int16_t block[], int n) · 99 unmodified lines | ||
| 522 | 544 | put_sbits(&s->pb, 6, slevel>>5); |
| 523 | 545 | } |
| 524 | 546 | } else { |
| 525 | − ff_flv2_encode_ac_esc(&s->pb, slevel, level, run, last); | |
| 547 | + flv2_encode_ac_esc(&s->pb, slevel, level, run, last); | |
| 526 | 548 | } |
| 527 | 549 | } else { |
| 528 | 550 | put_bits(&s->pb, 1, sign); |