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Diffstat (limited to 'libmpcodecs/vd_vfw.c')
-rw-r--r--libmpcodecs/vd_vfw.c355
1 files changed, 0 insertions, 355 deletions
diff --git a/libmpcodecs/vd_vfw.c b/libmpcodecs/vd_vfw.c
deleted file mode 100644
index 707589c869..0000000000
--- a/libmpcodecs/vd_vfw.c
+++ /dev/null
@@ -1,355 +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.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "config.h"
-#include "mp_msg.h"
-
-#include "vd_internal.h"
-#include "libmpdemux/aviprint.h"
-#include "loader/wine/driver.h"
-#include "loader/wine/vfw.h"
-
-static const vd_info_t info = {
-#ifdef BUILD_VFWEX
- "Win32/VfWex video codecs",
- "vfwex",
-#else
- "Win32/VfW video codecs",
- "vfw",
-#endif
- "A'rpi & Alex",
- "avifile.sf.net",
- "win32 codecs"
-};
-
-#ifdef BUILD_VFWEX
-LIBVD_EXTERN(vfwex)
-#else
-LIBVD_EXTERN(vfw)
-#endif
-
-typedef struct {
- BITMAPINFOHEADER *o_bih;
- HIC handle;
- unsigned char *palette;
-} vd_vfw_ctx;
-
-static int vfw_set_postproc(sh_video_t* sh, int quality)
-{
- vd_vfw_ctx *priv = sh->context;
- // Works only with opendivx/divx4 based DLL
- return ICSendMessage(priv->handle, ICM_USER+80, (long)(&quality), 0);
-}
-
-static void set_csp(BITMAPINFOHEADER *o_bih,unsigned int outfmt){
- int yuv = 0;
-
- switch (outfmt)
- {
- /* planar format */
- case IMGFMT_YV12:
- case IMGFMT_I420:
- case IMGFMT_IYUV:
- o_bih->biBitCount=12;
- yuv=1;
- break;
- case IMGFMT_YVU9:
- case IMGFMT_IF09:
- o_bih->biBitCount=9;
- yuv=1;
- break;
- /* packed format */
- case IMGFMT_YUY2:
- case IMGFMT_UYVY:
- case IMGFMT_YVYU:
- o_bih->biBitCount=16;
- yuv=1;
- break;
- /* rgb/bgr format */
- case IMGFMT_RGB8:
- case IMGFMT_BGR8:
- o_bih->biBitCount=8;
- break;
- case IMGFMT_RGB15:
- case IMGFMT_RGB16:
- case IMGFMT_BGR15:
- case IMGFMT_BGR16:
- o_bih->biBitCount=16;
- break;
- case IMGFMT_RGB24:
- case IMGFMT_BGR24:
- o_bih->biBitCount=24;
- break;
- case IMGFMT_RGB32:
- case IMGFMT_BGR32:
- o_bih->biBitCount=32;
- break;
- default:
- mp_msg(MSGT_WIN32,MSGL_ERR,"Unsupported image format: %s\n", vo_format_name(outfmt));
- return;
- }
-
- o_bih->biSizeImage = abs(o_bih->biWidth * o_bih->biHeight * (o_bih->biBitCount/8));
-
-// Note: we cannot rely on sh->outfmtidx here, it's undefined at this stage!!!
-// if (yuv && !(sh->codec->outflags[sh->outfmtidx] & CODECS_FLAG_YUVHACK))
- if (yuv)
- o_bih->biCompression = outfmt;
- else
- o_bih->biCompression = 0;
-}
-
-// to set/get/query special features/parameters
-static int control(sh_video_t *sh,int cmd,void* arg,...){
- vd_vfw_ctx *priv = sh->context;
- switch(cmd){
- case VDCTRL_QUERY_MAX_PP_LEVEL:
- return 9;
- case VDCTRL_SET_PP_LEVEL:
- vfw_set_postproc(sh,10*(*((int*)arg)));
- return CONTROL_OK;
- // FIXME: make this optional...
- case VDCTRL_QUERY_FORMAT:
- {
- HRESULT ret;
- if(!(sh->codec->outflags[sh->outfmtidx]&CODECS_FLAG_QUERY))
- return CONTROL_UNKNOWN; // do not query!
- set_csp(priv->o_bih,*((int*)arg));
-#ifdef BUILD_VFWEX
- ret = ICDecompressQueryEx(priv->handle, sh->bih, priv->o_bih);
-#else
- ret = ICDecompressQuery(priv->handle, sh->bih, priv->o_bih);
-#endif
- if (ret)
- {
- mp_msg(MSGT_WIN32, MSGL_DBG2, "ICDecompressQuery failed:: Error %d\n", (int)ret);
- return CONTROL_FALSE;
- }
- return CONTROL_TRUE;
- }
- }
- return CONTROL_UNKNOWN;
-}
-
-// init driver
-static int init(sh_video_t *sh){
- HRESULT ret;
-// unsigned int outfmt=sh->codec->outfmt[sh->outfmtidx];
- int o_bih_len;
- vd_vfw_ctx *priv;
-
- /* Hack for VSSH codec: new dll can't decode old files
- * In my samples old files have no extradata, so use that info
- * to decide what dll should be used (here and in vd_dshow).
- */
- if (!strcmp(sh->codec->dll, "vssh264.dll") && (sh->bih->biSize > 40))
- return 0;
-
- priv = malloc(sizeof(vd_vfw_ctx));
- if (!priv)
- return 0;
- memset(priv, 0, sizeof(vd_vfw_ctx));
- sh->context = priv;
-
- mp_msg(MSGT_WIN32,MSGL_V,"======= Win32 (VFW) VIDEO Codec init =======\n");
-
-
-// win32_codec_name = sh->codec->dll;
-// sh->hic = ICOpen( 0x63646976, sh->bih->biCompression, ICMODE_FASTDECOMPRESS);
-// priv->handle = ICOpen( 0x63646976, sh->bih->biCompression, ICMODE_DECOMPRESS);
- priv->handle = ICOpen( (long)(sh->codec->dll), sh->bih->biCompression, ICMODE_DECOMPRESS);
- if(!priv->handle){
- mp_msg(MSGT_WIN32,MSGL_ERR,"ICOpen failed! unknown codec / wrong parameters?\n");
- return 0;
- }
-
-// sh->bih->biBitCount=32;
-
- o_bih_len = ICDecompressGetFormatSize(priv->handle, sh->bih);
-
- if(o_bih_len < sizeof(BITMAPINFOHEADER)){
- mp_msg(MSGT_WIN32,MSGL_ERR,"ICDecompressGetFormatSize returned a bogus value: %d\n", o_bih_len);
- return 0;
- }
-
- priv->o_bih = malloc(o_bih_len);
- memset(priv->o_bih, 0, o_bih_len);
-
- mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetFormatSize ret: %d\n", o_bih_len);
-
- ret = ICDecompressGetFormat(priv->handle, sh->bih, priv->o_bih);
- if(ret < 0){
- mp_msg(MSGT_WIN32,MSGL_ERR,"ICDecompressGetFormat failed: Error %d\n", (int)ret);
- //for (i=0; i < o_bih_len; i++) mp_msg(MSGT_WIN32, MSGL_DBG2, "%02x ", priv->o_bih[i]);
- return 0;
- }
- mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetFormat OK\n");
-
-#if 0
- // workaround for pegasus MJPEG:
- if(!sh_video->o_bih.biWidth) sh_video->o_bih.biWidth=sh_video->bih->biWidth;
- if(!sh_video->o_bih.biHeight) sh_video->o_bih.biHeight=sh_video->bih->biHeight;
- if(!sh_video->o_bih.biPlanes) sh_video->o_bih.biPlanes=sh_video->bih->biPlanes;
-#endif
-
- // ok let libvo and vd core to handshake and decide the optimal csp:
- if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2)) return 0;
-
- if (!(sh->codec->outflags[sh->outfmtidx]&CODECS_FLAG_FLIP)) {
- priv->o_bih->biHeight=-sh->bih->biHeight; // flip image!
- }
-
- // ok, let's set the choosen colorspace:
- set_csp(priv->o_bih,sh->codec->outfmt[sh->outfmtidx]);
-
- // fake it to RGB for broken DLLs (divx3)
- if(sh->codec->outflags[sh->outfmtidx] & CODECS_FLAG_YUVHACK)
- priv->o_bih->biCompression = 0;
-
- // sanity check:
-#ifdef BUILD_VFWEX
- ret = ICDecompressQueryEx(priv->handle, sh->bih, priv->o_bih);
-#else
- ret = ICDecompressQuery(priv->handle, sh->bih, priv->o_bih);
-#endif
- if (ret)
- {
- mp_msg(MSGT_WIN32,MSGL_WARN,"ICDecompressQuery failed: Error %d\n", (int)ret);
-// return 0;
- } else
- mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressQuery OK\n");
-
-#ifdef BUILD_VFWEX
- ret = ICDecompressBeginEx(priv->handle, sh->bih, priv->o_bih);
-#else
- ret = ICDecompressBegin(priv->handle, sh->bih, priv->o_bih);
-#endif
- if (ret)
- {
- mp_msg(MSGT_WIN32,MSGL_WARN,"ICDecompressBegin failed: Error %d\n", (int)ret);
-// return 0;
- }
-
- // for broken codecs set it again:
- if(sh->codec->outflags[sh->outfmtidx] & CODECS_FLAG_YUVHACK)
- set_csp(priv->o_bih,sh->codec->outfmt[sh->outfmtidx]);
-
- mp_msg(MSGT_WIN32, MSGL_V, "Input format:\n");
- if( mp_msg_test(MSGT_HEADER,MSGL_V) ) print_video_header(sh->bih,MSGL_V);
- mp_msg(MSGT_WIN32, MSGL_V, "Output format:\n");
- if( mp_msg_test(MSGT_HEADER,MSGL_V) ) print_video_header(priv->o_bih,MSGL_V);
-
- // set postprocessing level in xvid/divx4 .dll
- ICSendMessage(priv->handle, ICM_USER+80, (long)(&divx_quality), 0);
-
- // don't do this palette mess always, it makes div3 dll crashing...
- if(sh->codec->outfmt[sh->outfmtidx]==IMGFMT_BGR8){
- if(ICDecompressGetPalette(priv->handle, sh->bih, priv->o_bih)){
- priv->palette = (unsigned char*)(priv->o_bih+1);
- mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetPalette OK\n");
- } else {
- if(sh->bih->biSize>=40+4*4)
- priv->palette = (unsigned char*)(sh->bih+1);
- }
- }
-
- mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: Win32 video codec init OK!\n");
- return 1;
-}
-
-// uninit driver
-static void uninit(sh_video_t *sh){
- HRESULT ret;
- vd_vfw_ctx *priv = sh->context;
-
-#ifdef BUILD_VFWEX
- ret = ICDecompressEndEx(priv->handle);
-#else
- ret = ICDecompressEnd(priv->handle);
-#endif
- if (ret)
- {
- mp_msg(MSGT_WIN32, MSGL_WARN, "ICDecompressEnd failed: %ld\n", ret);
- return;
- }
-
- ret = ICClose(priv->handle);
- if (ret)
- {
- mp_msg(MSGT_WIN32, MSGL_WARN, "ICClose failed: %ld\n", ret);
- return;
- }
-
- free(priv->o_bih);
- free(priv);
-}
-
-// decode a frame
-static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
- vd_vfw_ctx *priv = sh->context;
- mp_image_t* mpi;
- HRESULT ret;
-
- if(len<=0) return NULL; // skipped frame
-
- mpi=mpcodecs_get_image(sh,
- (sh->codec->outflags[sh->outfmtidx] & CODECS_FLAG_STATIC) ?
- MP_IMGTYPE_STATIC : MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_WIDTH,
- sh->disp_w, sh->disp_h);
- if(!mpi){ // temporary!
- mp_tmsg(MSGT_DECVIDEO,MSGL_WARN,"[VD_DMO] Couldn't allocate image for cinepak codec.\n");
- return NULL;
- }
-
- // set stride: (trick discovered by Andreas Ackermann - thanx!)
- sh->bih->biWidth=mpi->width; //mpi->stride[0]/(mpi->bpp/8);
- priv->o_bih->biWidth=mpi->width; //mpi->stride[0]/(mpi->bpp/8);
-
- sh->bih->biSizeImage = len;
-
-#ifdef BUILD_VFWEX
- ret = ICDecompressEx(priv->handle,
-#else
- ret = ICDecompress(priv->handle,
-#endif
- ( sh->ds->keyframe ? 0 : ICDECOMPRESS_NOTKEYFRAME ) |
- ( (flags&3) == 2 && !sh->ds->keyframe ?
- ICDECOMPRESS_HURRYUP|ICDECOMPRESS_PREROL : 0 ),
- sh->bih, data, priv->o_bih, (flags&3) ? 0 : mpi->planes[0]);
-
- if ((int)ret){
- mp_msg(MSGT_DECVIDEO,MSGL_WARN,"Error decompressing frame, err=%ld\n",ret);
- return NULL;
- }
-
- // export palette:
- if(mpi->imgfmt==IMGFMT_RGB8 || mpi->imgfmt==IMGFMT_BGR8){
- if (priv->palette)
- {
- mpi->planes[1] = priv->palette;
- mp_dbg(MSGT_DECVIDEO, MSGL_DBG2, "Found and copied palette\n");
- }
- else
- mpi->planes[1]=NULL;
- }
-
- return mpi;
-}
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