Searched refs:dispose_op (Results 1 - 3 of 3) sorted by relevance
| /third_party/ffmpeg/libavformat/ |
| H A D | apngdec.c | 243 uint8_t dispose_op, blend_op; in decode_fctl_chunk() local
252 dispose_op = avio_r8(s->pb); in decode_fctl_chunk()
275 "dispose_op: %d, " in decode_fctl_chunk()
285 dispose_op, in decode_fctl_chunk()
300 if (sequence_number == 0 && dispose_op == APNG_DISPOSE_OP_PREVIOUS) in decode_fctl_chunk()
301 dispose_op = APNG_DISPOSE_OP_BACKGROUND; in decode_fctl_chunk()
302 ctx->is_key_frame = dispose_op == APNG_DISPOSE_OP_BACKGROUND || in decode_fctl_chunk()
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| /third_party/ffmpeg/libavcodec/ |
| H A D | pngenc.c | 47 uint8_t dispose_op, blend_op; member
838 for (last_fctl_chunk.dispose_op = 0; last_fctl_chunk.dispose_op < 3; ++last_fctl_chunk.dispose_op) { in apng_encode_frame()
852 if (last_fctl_chunk.dispose_op != APNG_DISPOSE_OP_PREVIOUS) { in apng_encode_frame()
859 if (last_fctl_chunk.dispose_op == APNG_DISPOSE_OP_BACKGROUND) { in apng_encode_frame()
1000 s->last_frame_fctl.dispose_op = APNG_DISPOSE_OP_NONE; in encode_apng()
1021 buf[24] = s->last_frame_fctl.dispose_op; in encode_apng()
1033 } else if (s->last_frame_fctl.dispose_op != APNG_DISPOSE_OP_PREVIOUS) { in encode_apng()
1048 if (s->last_frame_fctl.dispose_op in encode_apng()
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| H A D | pngdec.c | 82 uint8_t dispose_op, blend_op; member
725 if (s->dispose_op == APNG_DISPOSE_OP_PREVIOUS) { in decode_idat_chunk()
730 } else if (s->dispose_op == APNG_DISPOSE_OP_BACKGROUND) { in decode_idat_chunk()
991 int cur_w, cur_h, x_offset, y_offset, dispose_op, blend_op; in decode_fctl_chunk() local
1012 dispose_op = bytestream2_get_byte(gb); in decode_fctl_chunk()
1031 dispose_op == APNG_DISPOSE_OP_PREVIOUS) { in decode_fctl_chunk()
1034 dispose_op = APNG_DISPOSE_OP_BACKGROUND; in decode_fctl_chunk()
1052 s->dispose_op = dispose_op; in decode_fctl_chunk()
1452 if (CONFIG_APNG_DECODER && s->dispose_op in decode_frame_common()
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