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-rw-r--r--libmpeg2/mpeg2.h208
1 files changed, 0 insertions, 208 deletions
diff --git a/libmpeg2/mpeg2.h b/libmpeg2/mpeg2.h
deleted file mode 100644
index 6b8ae5b45d..0000000000
--- a/libmpeg2/mpeg2.h
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * mpeg2.h
- * Copyright (C) 2000-2004 Michel Lespinasse <walken@zoy.org>
- * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
- *
- * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
- * See http://libmpeg2.sourceforge.net/ for updates.
- *
- * mpeg2dec is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * mpeg2dec 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Modified for use with MPlayer, see libmpeg2_changes.diff for the exact changes.
- * detailed changelog at http://svn.mplayerhq.hu/mplayer/trunk/
- * $Id$
- */
-
-#ifndef LIBMPEG2_MPEG2_H
-#define LIBMPEG2_MPEG2_H
-
-#define MPEG2_VERSION(a,b,c) (((a)<<16)|((b)<<8)|(c))
-#define MPEG2_RELEASE MPEG2_VERSION (0, 5, 1) /* 0.5.1 */
-
-#define SEQ_FLAG_MPEG2 1
-#define SEQ_FLAG_CONSTRAINED_PARAMETERS 2
-#define SEQ_FLAG_PROGRESSIVE_SEQUENCE 4
-#define SEQ_FLAG_LOW_DELAY 8
-#define SEQ_FLAG_COLOUR_DESCRIPTION 16
-
-#define SEQ_MASK_VIDEO_FORMAT 0xe0
-#define SEQ_VIDEO_FORMAT_COMPONENT 0
-#define SEQ_VIDEO_FORMAT_PAL 0x20
-#define SEQ_VIDEO_FORMAT_NTSC 0x40
-#define SEQ_VIDEO_FORMAT_SECAM 0x60
-#define SEQ_VIDEO_FORMAT_MAC 0x80
-#define SEQ_VIDEO_FORMAT_UNSPECIFIED 0xa0
-
-typedef struct mpeg2_sequence_s {
- unsigned int width, height;
- unsigned int chroma_width, chroma_height;
- unsigned int byte_rate;
- unsigned int vbv_buffer_size;
- uint32_t flags;
-
- unsigned int picture_width, picture_height;
- unsigned int display_width, display_height;
- unsigned int pixel_width, pixel_height;
- unsigned int frame_period;
-
- uint8_t profile_level_id;
- uint8_t colour_primaries;
- uint8_t transfer_characteristics;
- uint8_t matrix_coefficients;
-} mpeg2_sequence_t;
-
-#define GOP_FLAG_DROP_FRAME 1
-#define GOP_FLAG_BROKEN_LINK 2
-#define GOP_FLAG_CLOSED_GOP 4
-
-typedef struct mpeg2_gop_s {
- uint8_t hours;
- uint8_t minutes;
- uint8_t seconds;
- uint8_t pictures;
- uint32_t flags;
-} mpeg2_gop_t;
-
-#define PIC_MASK_CODING_TYPE 7
-#define PIC_FLAG_CODING_TYPE_I 1
-#define PIC_FLAG_CODING_TYPE_P 2
-#define PIC_FLAG_CODING_TYPE_B 3
-#define PIC_FLAG_CODING_TYPE_D 4
-
-#define PIC_FLAG_TOP_FIELD_FIRST 8
-#define PIC_FLAG_PROGRESSIVE_FRAME 16
-#define PIC_FLAG_COMPOSITE_DISPLAY 32
-#define PIC_FLAG_SKIP 64
-#define PIC_FLAG_TAGS 128
-#define PIC_FLAG_REPEAT_FIRST_FIELD 256
-#define PIC_MASK_COMPOSITE_DISPLAY 0xfffff000
-
-typedef struct mpeg2_picture_s {
- unsigned int temporal_reference;
- unsigned int nb_fields;
- uint32_t tag, tag2;
- uint32_t flags;
- struct {
- int x, y;
- } display_offset[3];
-} mpeg2_picture_t;
-
-typedef struct mpeg2_fbuf_s {
- uint8_t * buf[3];
- void * id;
-} mpeg2_fbuf_t;
-
-typedef struct mpeg2_info_s {
- const mpeg2_sequence_t * sequence;
- const mpeg2_gop_t * gop;
- const mpeg2_picture_t * current_picture;
- const mpeg2_picture_t * current_picture_2nd;
- const mpeg2_fbuf_t * current_fbuf;
- const mpeg2_picture_t * display_picture;
- const mpeg2_picture_t * display_picture_2nd;
- const mpeg2_fbuf_t * display_fbuf;
- const mpeg2_fbuf_t * discard_fbuf;
- const uint8_t * user_data;
- unsigned int user_data_len;
-} mpeg2_info_t;
-
-typedef struct mpeg2dec_s mpeg2dec_t;
-typedef struct mpeg2_decoder_s mpeg2_decoder_t;
-
-typedef enum {
- STATE_BUFFER = 0,
- STATE_SEQUENCE = 1,
- STATE_SEQUENCE_REPEATED = 2,
- STATE_GOP = 3,
- STATE_PICTURE = 4,
- STATE_SLICE_1ST = 5,
- STATE_PICTURE_2ND = 6,
- STATE_SLICE = 7,
- STATE_END = 8,
- STATE_INVALID = 9,
- STATE_INVALID_END = 10,
- STATE_SEQUENCE_MODIFIED = 11
-} mpeg2_state_t;
-
-typedef struct mpeg2_convert_init_s {
- unsigned int id_size;
- unsigned int buf_size[3];
- void (* start) (void * id, const mpeg2_fbuf_t * fbuf,
- const mpeg2_picture_t * picture, const mpeg2_gop_t * gop);
- void (* copy) (void * id, uint8_t * const * src, unsigned int v_offset);
-} mpeg2_convert_init_t;
-typedef enum {
- MPEG2_CONVERT_SET = 0,
- MPEG2_CONVERT_STRIDE = 1,
- MPEG2_CONVERT_START = 2
-} mpeg2_convert_stage_t;
-typedef int mpeg2_convert_t (int stage, void * id,
- const mpeg2_sequence_t * sequence, int stride,
- uint32_t accel, void * arg,
- mpeg2_convert_init_t * result);
-int mpeg2_convert (mpeg2dec_t * mpeg2dec, mpeg2_convert_t convert, void * arg);
-int mpeg2_stride (mpeg2dec_t * mpeg2dec, int stride);
-void mpeg2_set_buf (mpeg2dec_t * mpeg2dec, uint8_t * buf[3], void * id);
-void mpeg2_custom_fbuf (mpeg2dec_t * mpeg2dec, int custom_fbuf);
-
-#define MPEG2_ACCEL_X86_MMX 1
-#define MPEG2_ACCEL_X86_3DNOW 2
-#define MPEG2_ACCEL_X86_MMXEXT 4
-#define MPEG2_ACCEL_X86_SSE2 8
-#define MPEG2_ACCEL_X86_SSE3 16
-#define MPEG2_ACCEL_PPC_ALTIVEC 1
-#define MPEG2_ACCEL_ALPHA 1
-#define MPEG2_ACCEL_ALPHA_MVI 2
-#define MPEG2_ACCEL_SPARC_VIS 1
-#define MPEG2_ACCEL_SPARC_VIS2 2
-#define MPEG2_ACCEL_ARM 1
-#define MPEG2_ACCEL_DETECT 0x80000000
-
-uint32_t mpeg2_accel (uint32_t accel);
-mpeg2dec_t * mpeg2_init (void);
-const mpeg2_info_t * mpeg2_info (mpeg2dec_t * mpeg2dec);
-void mpeg2_close (mpeg2dec_t * mpeg2dec);
-
-void mpeg2_buffer (mpeg2dec_t * mpeg2dec, uint8_t * start, uint8_t * end);
-int mpeg2_getpos (mpeg2dec_t * mpeg2dec);
-mpeg2_state_t mpeg2_parse (mpeg2dec_t * mpeg2dec);
-
-void mpeg2_reset (mpeg2dec_t * mpeg2dec, int full_reset);
-void mpeg2_skip (mpeg2dec_t * mpeg2dec, int skip);
-void mpeg2_slice_region (mpeg2dec_t * mpeg2dec, int start, int end);
-
-void mpeg2_tag_picture (mpeg2dec_t * mpeg2dec, uint32_t tag, uint32_t tag2);
-
-void mpeg2_init_fbuf (mpeg2_decoder_t * decoder, uint8_t * current_fbuf[3],
- uint8_t * forward_fbuf[3], uint8_t * backward_fbuf[3]);
-void mpeg2_slice (mpeg2_decoder_t * decoder, int code, const uint8_t * buffer);
-int mpeg2_guess_aspect (const mpeg2_sequence_t * sequence,
- unsigned int * pixel_width,
- unsigned int * pixel_height);
-
-typedef enum {
- MPEG2_ALLOC_MPEG2DEC = 0,
- MPEG2_ALLOC_CHUNK = 1,
- MPEG2_ALLOC_YUV = 2,
- MPEG2_ALLOC_CONVERT_ID = 3,
- MPEG2_ALLOC_CONVERTED = 4
-} mpeg2_alloc_t;
-
-void * mpeg2_malloc (unsigned size, mpeg2_alloc_t reason);
-void mpeg2_free (void * buf);
-void mpeg2_malloc_hooks (void * malloc (unsigned, mpeg2_alloc_t),
- int free (void *));
-
-#endif /* LIBMPEG2_MPEG2_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 14:20:33 +0000