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fli and msvideo1 added

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4988 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-03-07 21:06:59 +00:00
parent 092aa814f7
commit 4efc145738
4 changed files with 146 additions and 1 deletions
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2
libmpcodecs/Makefile
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@ -3,7 +3,7 @@ include ../config.mak
LIBNAME = libmpcodecs.a
SRCS=dec_video.c vd.c vd_null.c vd_cinepak.c vd_qtrpza.c vd_ffmpeg.c vd_dshow.c vd_vfw.c vd_odivx.c vd_divx4.c vd_raw.c vd_xanim.c vd_rle.c
SRCS=dec_video.c vd.c vd_null.c vd_cinepak.c vd_qtrpza.c vd_ffmpeg.c vd_dshow.c vd_vfw.c vd_odivx.c vd_divx4.c vd_raw.c vd_xanim.c vd_rle.c vd_msvidc.c vd_fli.c
OBJS=$(SRCS:.c=.o)

4
libmpcodecs/vd.c
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@ -33,6 +33,8 @@ extern vd_functions_t mpcodecs_vd_divx4;
extern vd_functions_t mpcodecs_vd_raw;
extern vd_functions_t mpcodecs_vd_xanim;
extern vd_functions_t mpcodecs_vd_rle;
extern vd_functions_t mpcodecs_vd_msvidc;
extern vd_functions_t mpcodecs_vd_fli;
vd_functions_t* mpcodecs_vd_drivers[] = {
&mpcodecs_vd_null,
@ -56,6 +58,8 @@ vd_functions_t* mpcodecs_vd_drivers[] = {
#endif
&mpcodecs_vd_raw,
&mpcodecs_vd_rle,
&mpcodecs_vd_msvidc,
&mpcodecs_vd_fli,
#ifdef USE_XANIM
&mpcodecs_vd_xanim,
#endif

65
libmpcodecs/vd_fli.c Normal file
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@ -0,0 +1,65 @@
#include <stdio.h>
#include <stdlib.h>
#include "config.h"
#include "mp_msg.h"
#include "vd_internal.h"
static vd_info_t info = {
"Autodesk FLI/FLC Animation decoder",
"fli",
VFM_FLI,
"A'rpi",
"Mike Melanson",
"native codec"
};
LIBVD_EXTERN(fli)
// to set/get/query special features/parameters
static int control(sh_video_t *sh,int cmd,void* arg,...){
return CONTROL_UNKNOWN;
}
void *init_fli_decoder(int width, int height);
void decode_fli_frame(
unsigned char *encoded,
int encoded_size,
unsigned char *decoded,
int width,
int height,
int bytes_per_pixel,
void *context);
// init driver
static int init(sh_video_t *sh){
mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_BGR24);
sh->context = init_fli_decoder(sh->disp_w, sh->disp_h);
return 1;
}
// uninit driver
static void uninit(sh_video_t *sh){
}
//mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, int w, int h);
// decode a frame
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
mp_image_t* mpi;
if(len<=0) return NULL; // skipped frame
mpi=mpcodecs_get_image(sh, MP_IMGTYPE_STATIC, MP_IMGFLAG_PRESERVE,
sh->disp_w, sh->disp_h);
if(!mpi) return NULL;
decode_fli_frame(
data, len, mpi->planes[0],
sh->disp_w, sh->disp_h,
mpi->bpp/8,
sh->context);
return mpi;
}

76
libmpcodecs/vd_msvidc.c Normal file
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@ -0,0 +1,76 @@
#include <stdio.h>
#include <stdlib.h>
#include "config.h"
#include "mp_msg.h"
#include "vd_internal.h"
static vd_info_t info = {
"Microsoft Video 1 / CRAM decoder",
"msvidc",
VFM_MSVIDC,
"A'rpi",
"Mike Melanson",
"native codec"
};
LIBVD_EXTERN(msvidc)
// to set/get/query special features/parameters
static int control(sh_video_t *sh,int cmd,void* arg,...){
return CONTROL_UNKNOWN;
}
// init driver
static int init(sh_video_t *sh){
mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_BGR24);
return 1;
}
// uninit driver
static void uninit(sh_video_t *sh){
}
//mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, int w, int h);
void AVI_Decode_Video1_16(
char *encoded,
int encoded_size,
char *decoded,
int width,
int height,
int bytes_per_pixel);
void AVI_Decode_Video1_8(
char *encoded,
int encoded_size,
char *decoded,
int width,
int height,
unsigned char *palette_map,
int bytes_per_pixel);
// decode a frame
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
mp_image_t* mpi;
if(len<=0) return NULL; // skipped frame
mpi=mpcodecs_get_image(sh, MP_IMGTYPE_STATIC, MP_IMGFLAG_PRESERVE,
sh->disp_w, sh->disp_h);
if(!mpi) return NULL;
if (sh->bih->biBitCount == 16)
AVI_Decode_Video1_16(
data, len, mpi->planes[0],
sh->disp_w, sh->disp_h,
mpi->bpp/8);
else
AVI_Decode_Video1_8(
data, len, mpi->planes[0],
sh->disp_w, sh->disp_h,
(unsigned char *)sh->bih+40,
mpi->bpp/8);
return mpi;
}