diff options
Diffstat (limited to 'libavfilter/libmpcodecs/mp_image.h')
| -rw-r--r-- | libavfilter/libmpcodecs/mp_image.h | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/libavfilter/libmpcodecs/mp_image.h b/libavfilter/libmpcodecs/mp_image.h deleted file mode 100644 index aedf4510cd..0000000000 --- a/libavfilter/libmpcodecs/mp_image.h +++ /dev/null @@ -1,159 +0,0 @@ -/* - * This file is part of MPlayer. - * - * MPlayer 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. - * - * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef MPLAYER_MP_IMAGE_H -#define MPLAYER_MP_IMAGE_H - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#undef printf //FIXME -#undef fprintf //FIXME -#include "mp_msg.h" -#include "libavutil/avutil.h" -#include "libavutil/avassert.h" -#undef realloc -#undef malloc -#undef free -#undef rand -#undef srand -#undef printf -#undef strncpy -#define ASMALIGN(ZEROBITS) ".p2align " #ZEROBITS "\n\t" -#define CODEC_FLAG2_MEMC_ONLY 0x00001000 ///< Only do ME/MC (I frames -> ref, P frame -> ME+MC). - -enum AVPixelFormat ff_mp2ff_pix_fmt(int mp); - -//--------- codec's requirements (filled by the codec/vf) --------- - -//--- buffer content restrictions: -// set if buffer content shouldn't be modified: -#define MP_IMGFLAG_PRESERVE 0x01 -// set if buffer content will be READ. -// This can be e.g. for next frame's MC: (I/P mpeg frames) - -// then in combination with MP_IMGFLAG_PRESERVE - or it -// can be because a video filter or codec will read a significant -// amount of data while processing that frame (e.g. blending something -// onto the frame, MV based intra prediction). -// A frame marked like this should not be placed in to uncachable -// video RAM for example. -#define MP_IMGFLAG_READABLE 0x02 - -//--- buffer width/stride/plane restrictions: (used for direct rendering) -// stride _have_to_ be aligned to MB boundary: [for DR restrictions] -#define MP_IMGFLAG_ACCEPT_ALIGNED_STRIDE 0x4 -// stride should be aligned to MB boundary: [for buffer allocation] -#define MP_IMGFLAG_PREFER_ALIGNED_STRIDE 0x8 -// codec accept any stride (>=width): -#define MP_IMGFLAG_ACCEPT_STRIDE 0x10 -// codec accept any width (width*bpp=stride -> stride%bpp==0) (>=width): -#define MP_IMGFLAG_ACCEPT_WIDTH 0x20 -//--- for planar formats only: -// uses only stride[0], and stride[1]=stride[2]=stride[0]>>mpi->chroma_x_shift -#define MP_IMGFLAG_COMMON_STRIDE 0x40 -// uses only planes[0], and calculates planes[1,2] from width,height,imgfmt -#define MP_IMGFLAG_COMMON_PLANE 0x80 - -#define MP_IMGFLAGMASK_RESTRICTIONS 0xFF - -//--------- color info (filled by ff_mp_image_setfmt() ) ----------- -// set if number of planes > 1 -#define MP_IMGFLAG_PLANAR 0x100 -// set if it's YUV colorspace -#define MP_IMGFLAG_YUV 0x200 -// set if it's swapped (BGR or YVU) plane/byteorder -#define MP_IMGFLAG_SWAPPED 0x400 -// set if you want memory for palette allocated and managed by ff_vf_get_image etc. -#define MP_IMGFLAG_RGB_PALETTE 0x800 - -#define MP_IMGFLAGMASK_COLORS 0xF00 - -// codec uses drawing/rendering callbacks (draw_slice()-like thing, DR method 2) -// [the codec will set this flag if it supports callbacks, and the vo _may_ -// clear it in get_image() if draw_slice() not implemented] -#define MP_IMGFLAG_DRAW_CALLBACK 0x1000 -// set if it's in video buffer/memory: [set by vo/vf's get_image() !!!] -#define MP_IMGFLAG_DIRECT 0x2000 -// set if buffer is allocated (used in destination images): -#define MP_IMGFLAG_ALLOCATED 0x4000 - -// buffer type was printed (do NOT set this flag - it's for INTERNAL USE!!!) -#define MP_IMGFLAG_TYPE_DISPLAYED 0x8000 - -// codec doesn't support any form of direct rendering - it has own buffer -// allocation. so we just export its buffer pointers: -#define MP_IMGTYPE_EXPORT 0 -// codec requires a static WO buffer, but it does only partial updates later: -#define MP_IMGTYPE_STATIC 1 -// codec just needs some WO memory, where it writes/copies the whole frame to: -#define MP_IMGTYPE_TEMP 2 -// I+P type, requires 2+ independent static R/W buffers -#define MP_IMGTYPE_IP 3 -// I+P+B type, requires 2+ independent static R/W and 1+ temp WO buffers -#define MP_IMGTYPE_IPB 4 -// Upper 16 bits give desired buffer number, -1 means get next available -#define MP_IMGTYPE_NUMBERED 5 -// Doesn't need any buffer, incomplete image (probably a first field only) -// we need this type to be able to differentiate between half frames and -// all other cases -#define MP_IMGTYPE_INCOMPLETE 6 - -#define MP_MAX_PLANES 4 - -#define MP_IMGFIELD_ORDERED 0x01 -#define MP_IMGFIELD_TOP_FIRST 0x02 -#define MP_IMGFIELD_REPEAT_FIRST 0x04 -#define MP_IMGFIELD_TOP 0x08 -#define MP_IMGFIELD_BOTTOM 0x10 -#define MP_IMGFIELD_INTERLACED 0x20 - -typedef struct mp_image { - unsigned int flags; - unsigned char type; - int number; - unsigned char bpp; // bits/pixel. NOT depth! for RGB it will be n*8 - unsigned int imgfmt; - int width,height; // stored dimensions - int x,y,w,h; // visible dimensions - unsigned char* planes[MP_MAX_PLANES]; - int stride[MP_MAX_PLANES]; - char * qscale; - int qstride; - int pict_type; // 0->unknown, 1->I, 2->P, 3->B - int fields; - int qscale_type; // 0->mpeg1/4/h263, 1->mpeg2 - int num_planes; - /* these are only used by planar formats Y,U(Cb),V(Cr) */ - int chroma_width; - int chroma_height; - int chroma_x_shift; // horizontal - int chroma_y_shift; // vertical - int usage_count; - /* for private use by filter or vo driver (to store buffer id or dmpi) */ - void* priv; -} mp_image_t; - -void ff_mp_image_setfmt(mp_image_t* mpi,unsigned int out_fmt); -mp_image_t* ff_new_mp_image(int w,int h); -void ff_free_mp_image(mp_image_t* mpi); - -mp_image_t* ff_alloc_mpi(int w, int h, unsigned long int fmt); -void ff_mp_image_alloc_planes(mp_image_t *mpi); -void ff_copy_mpi(mp_image_t *dmpi, mp_image_t *mpi); - -#endif /* MPLAYER_MP_IMAGE_H */ |