1 files changed, 0 insertions, 123 deletions
diff --git a/ffmpeg/libavcodec/dirac_dwt.h b/ffmpeg/libavcodec/dirac_dwt.h
deleted file mode 100644
index 25c13d1..0000000
--- a/ffmpeg/libavcodec/dirac_dwt.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright (C) 2004-2010 Michael Niedermayer <michaelni@gmx.at>
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_DIRAC_DWT_H
-#define AVCODEC_DIRAC_DWT_H
-
-#include <stdint.h>
-
-typedef int DWTELEM;
-typedef short IDWTELEM;
-
-#define MAX_DWT_SUPPORT 8
-#define MAX_DECOMPOSITIONS 8
-
-typedef struct DWTCompose {
-    IDWTELEM *b[MAX_DWT_SUPPORT];
-    int y;
-} DWTCompose;
-
-struct DWTContext;
-
-// Possible prototypes for vertical_compose functions
-typedef void (*vertical_compose_2tap)(IDWTELEM *b0, IDWTELEM *b1, int width);
-typedef void (*vertical_compose_3tap)(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, int width);
-typedef void (*vertical_compose_5tap)(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, int width);
-typedef void (*vertical_compose_9tap)(IDWTELEM *dst, IDWTELEM *b[8], int width);
-
-typedef struct DWTContext {
-    IDWTELEM *buffer;
-    IDWTELEM *temp;
-    int width;
-    int height;
-    int stride;
-    int decomposition_count;
-    int support;
-
-    void (*spatial_compose)(struct DWTContext *cs, int level, int width, int height, int stride);
-    void (*vertical_compose_l0)(void);
-    void (*vertical_compose_h0)(void);
-    void (*vertical_compose_l1)(void);
-    void (*vertical_compose_h1)(void);
-    void (*vertical_compose)(void);     ///< one set of lowpass and highpass combined
-    void (*horizontal_compose)(IDWTELEM *b, IDWTELEM *tmp, int width);
-
-    DWTCompose cs[MAX_DECOMPOSITIONS];
-} DWTContext;
-
-enum dwt_type {
-    DWT_SNOW_DAUB9_7,
-    DWT_SNOW_LEGALL5_3,
-    DWT_DIRAC_DD9_7,
-    DWT_DIRAC_LEGALL5_3,
-    DWT_DIRAC_DD13_7,
-    DWT_DIRAC_HAAR0,
-    DWT_DIRAC_HAAR1,
-    DWT_DIRAC_FIDELITY,
-    DWT_DIRAC_DAUB9_7,
-    DWT_NUM_TYPES
-};
-
-// -1 if an error occurred, e.g. the dwt_type isn't recognized
-int ff_spatial_idwt_init2(DWTContext *d, IDWTELEM *buffer, int width, int height,
-                          int stride, enum dwt_type type, int decomposition_count,
-                          IDWTELEM *temp);
-
-void ff_spatial_idwt_slice2(DWTContext *d, int y);
-
-// shared stuff for simd optimiztions
-#define COMPOSE_53iL0(b0, b1, b2)\
-    (b1 - ((b0 + b2 + 2) >> 2))
-
-#define COMPOSE_DIRAC53iH0(b0, b1, b2)\
-    (b1 + ((b0 + b2 + 1) >> 1))
-
-#define COMPOSE_DD97iH0(b0, b1, b2, b3, b4)\
-    (b2 + ((-b0 + 9*b1 + 9*b3 - b4 + 8) >> 4))
-
-#define COMPOSE_DD137iL0(b0, b1, b2, b3, b4)\
-    (b2 - ((-b0 + 9*b1 + 9*b3 - b4 + 16) >> 5))
-
-#define COMPOSE_HAARiL0(b0, b1)\
-    (b0 - ((b1 + 1) >> 1))
-
-#define COMPOSE_HAARiH0(b0, b1)\
-    (b0 + b1)
-
-#define COMPOSE_FIDELITYiL0(b0, b1, b2, b3, b4, b5, b6, b7, b8)\
-    (b4 - ((-8*(b0+b8) + 21*(b1+b7) - 46*(b2+b6) + 161*(b3+b5) + 128) >> 8))
-
-#define COMPOSE_FIDELITYiH0(b0, b1, b2, b3, b4, b5, b6, b7, b8)\
-    (b4 + ((-2*(b0+b8) + 10*(b1+b7) - 25*(b2+b6) + 81*(b3+b5) + 128) >> 8))
-
-#define COMPOSE_DAUB97iL1(b0, b1, b2)\
-    (b1 - ((1817*(b0 + b2) + 2048) >> 12))
-
-#define COMPOSE_DAUB97iH1(b0, b1, b2)\
-    (b1 - (( 113*(b0 + b2) + 64) >> 7))
-
-#define COMPOSE_DAUB97iL0(b0, b1, b2)\
-    (b1 + (( 217*(b0 + b2) + 2048) >> 12))
-
-#define COMPOSE_DAUB97iH0(b0, b1, b2)\
-    (b1 + ((6497*(b0 + b2) + 2048) >> 12))
-
-
-#endif /* AVCODEC_DWT_H */