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1 /* | 1 /* |
2 * ASUS V1/V2 codec | 2 * ASUS V1/V2 codec |
3 * Copyright (c) 2003 Michael Niedermayer | 3 * Copyright (c) 2003 Michael Niedermayer |
4 * | 4 * |
5 * This file is part of FFmpeg. | 5 * This file is part of FFmpeg. |
6 * | 6 * |
7 * FFmpeg is free software; you can redistribute it and/or | 7 * FFmpeg is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Lesser General Public | 8 * modify it under the terms of the GNU Lesser General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2.1 of the License, or (at your option) any later version. | 10 * version 2.1 of the License, or (at your option) any later version. |
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41 DSPContext dsp; | 41 DSPContext dsp; |
42 AVFrame picture; | 42 AVFrame picture; |
43 PutBitContext pb; | 43 PutBitContext pb; |
44 GetBitContext gb; | 44 GetBitContext gb; |
45 ScanTable scantable; | 45 ScanTable scantable; |
46 int inv_qscale; | 46 int inv_qscale; |
47 int mb_width; | 47 int mb_width; |
48 int mb_height; | 48 int mb_height; |
49 int mb_width2; | 49 int mb_width2; |
50 int mb_height2; | 50 int mb_height2; |
51 DECLARE_ALIGNED_16(DCTELEM, block)[6][64]; | 51 DECLARE_ALIGNED(16, DCTELEM, block)[6][64]; |
52 uint16_t intra_matrix[64]; | 52 uint16_t intra_matrix[64]; |
53 int q_intra_matrix[64]; | 53 int q_intra_matrix[64]; |
54 uint8_t *bitstream_buffer; | 54 uint8_t *bitstream_buffer; |
55 unsigned int bitstream_buffer_size; | 55 unsigned int bitstream_buffer_size; |
56 } ASV1Context; | 56 } ASV1Context; |
57 | 57 |
58 static const uint8_t scantab[64]={ | 58 static const uint8_t scantab[64]={ |
59 0x00,0x08,0x01,0x09,0x10,0x18,0x11,0x19, | 59 0x00,0x08,0x01,0x09,0x10,0x18,0x11,0x19, |
60 0x02,0x0A,0x03,0x0B,0x12,0x1A,0x13,0x1B, | 60 0x02,0x0A,0x03,0x0B,0x12,0x1A,0x13,0x1B, |
61 0x04,0x0C,0x05,0x0D,0x20,0x28,0x21,0x29, | 61 0x04,0x0C,0x05,0x0D,0x20,0x28,0x21,0x29, |
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659 CODEC_TYPE_VIDEO, | 659 CODEC_TYPE_VIDEO, |
660 CODEC_ID_ASV2, | 660 CODEC_ID_ASV2, |
661 sizeof(ASV1Context), | 661 sizeof(ASV1Context), |
662 encode_init, | 662 encode_init, |
663 encode_frame, | 663 encode_frame, |
664 //encode_end, | 664 //encode_end, |
665 .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE}, | 665 .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE}, |
666 .long_name= NULL_IF_CONFIG_SMALL("ASUS V2"), | 666 .long_name= NULL_IF_CONFIG_SMALL("ASUS V2"), |
667 }; | 667 }; |
668 #endif | 668 #endif |
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