#include <inttypes.h>
#include "libavcodec/avcodec.h"
#include "idct_xvid.h"
Go to the source code of this file.
Defines |
#define | BITS_INV_ACC 5 |
#define | SHIFT_INV_ROW (16 - BITS_INV_ACC) |
#define | SHIFT_INV_COL (1 + BITS_INV_ACC) |
#define | RND_INV_ROW (1024 * (6 - BITS_INV_ACC)) |
#define | RND_INV_COL (16 * (BITS_INV_ACC - 3)) |
#define | RND_INV_CORR (RND_INV_COL - 1) |
#define | BITS_FRW_ACC 3 |
#define | SHIFT_FRW_COL BITS_FRW_ACC |
#define | SHIFT_FRW_ROW (BITS_FRW_ACC + 17) |
#define | RND_FRW_ROW (262144*(BITS_FRW_ACC - 1)) |
#define | DCT_8_INV_ROW_MMX(A1, A2, A3, A4) |
#define | DCT_8_INV_ROW_XMM(A1, A2, A3, A4) |
#define | DCT_8_INV_COL(A1, A2) |
Functions |
| DECLARE_ALIGNED (8, static const int16_t, tg_1_16)[4 *4] |
| DECLARE_ALIGNED (8, static const int32_t, rounder_0)[2 *8] |
| DECLARE_ALIGNED (8, static const int16_t, tab_i_04_mmx)[32 *4] |
| DECLARE_ALIGNED (8, static const int16_t, tab_i_04_xmm)[32 *4] |
void | ff_idct_xvid_mmx (short *block) |
void | ff_idct_xvid_mmx2 (short *block) |
Define Documentation
#define DCT_8_INV_COL |
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#define DCT_8_INV_ROW_MMX |
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#define DCT_8_INV_ROW_XMM |
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#define RND_FRW_ROW (262144*(BITS_FRW_ACC - 1)) |
#define RND_INV_COL (16 * (BITS_INV_ACC - 3)) |
#define RND_INV_CORR (RND_INV_COL - 1) |
#define RND_INV_ROW (1024 * (6 - BITS_INV_ACC)) |
#define SHIFT_FRW_COL BITS_FRW_ACC |
#define SHIFT_FRW_ROW (BITS_FRW_ACC + 17) |
#define SHIFT_INV_COL (1 + BITS_INV_ACC) |
#define SHIFT_INV_ROW (16 - BITS_INV_ACC) |
Function Documentation
DECLARE_ALIGNED |
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int16_t, |
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tg_1_16 |
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DECLARE_ALIGNED |
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rounder_0 |
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DECLARE_ALIGNED |
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tab_i_04_xmm |
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DECLARE_ALIGNED |
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tab_i_04_mmx |
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void ff_idct_xvid_mmx |
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void ff_idct_xvid_mmx2 |
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