DMO support

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8296 b3059339-0415-0410-9bf9-f77b7e298cf2

3 files changed, 93 insertions, 1 deletions

diff --git a/libmpcodecs/Makefile b/libmpcodecs/Makefile
index 556b23b4ed..9bd37bf4c0 100644
--- a/libmpcodecs/Makefile
+++ b/libmpcodecs/Makefile
@@ -11,7 +11,7 @@ AUDIO_SRCS=dec_audio.c ad.c $(AUDIO_SRCS_LIB) $(AUDIO_SRCS_NAT) $(AUDIO_SRCS_OPT
 
 VIDEO_SRCS_LIB=vd_libmpeg2.c vd_nuv.c vd_lzo.c
 VIDEO_SRCS_NAT=vd_null.c vd_cinepak.c vd_qtrpza.c vd_raw.c vd_msvidc.c vd_fli.c vd_qtrle.c vd_qtsmc.c vd_roqvideo.c vd_cyuv.c vd_msrle.c vd_huffyuv.c vd_mpegpes.c vd_svq1.c vd_lcl.c vd_mtga.c
-VIDEO_SRCS_OPT=vd_realvid.c vd_ffmpeg.c vd_dshow.c vd_vfw.c vd_vfwex.c vd_odivx.c vd_divx4.c vd_xanim.c vd_xvid.c vd_libdv.c vd_qtvideo.c
+VIDEO_SRCS_OPT=vd_realvid.c vd_ffmpeg.c vd_dshow.c vd_dmo.c vd_vfw.c vd_vfwex.c vd_odivx.c vd_divx4.c vd_xanim.c vd_xvid.c vd_libdv.c vd_qtvideo.c
 VIDEO_SRCS=dec_video.c vd.c $(VIDEO_SRCS_NAT) $(VIDEO_SRCS_LIB) $(VIDEO_SRCS_OPT)
 
 VFILTER_SRCS=vf.c vf_vo.c vf_crop.c vf_expand.c vf_pp.c vf_scale.c vf_format.c vf_yuy2.c vf_flip.c vf_rgb2bgr.c vf_rotate.c vf_mirror.c vf_palette.c vf_lavc.c vf_dvbscale.c vf_cropdetect.c vf_test.c vf_noise.c vf_yvu9.c vf_rectangle.c vf_lavcdeint.c vf_eq.c vf_eq2.c vf_halfpack.c vf_dint.c vf_1bpp.c vf_bmovl.c vf_2xsai.c vf_unsharp.c vf_swapuv.c vf_il.c vf_boxblur.c vf_sab.c vf_smartblur.c vf_perspective.c
diff --git a/libmpcodecs/vd.c b/libmpcodecs/vd.c
index 310f7cde46..dd4f396915 100644
--- a/libmpcodecs/vd.c
+++ b/libmpcodecs/vd.c
@@ -30,6 +30,7 @@ extern vd_functions_t mpcodecs_vd_cinepak;
 extern vd_functions_t mpcodecs_vd_qtrpza;
 extern vd_functions_t mpcodecs_vd_ffmpeg;
 extern vd_functions_t mpcodecs_vd_dshow;
+extern vd_functions_t mpcodecs_vd_dmo;
 extern vd_functions_t mpcodecs_vd_vfw;
 extern vd_functions_t mpcodecs_vd_vfwex;
 extern vd_functions_t mpcodecs_vd_odivx;
@@ -68,6 +69,7 @@ vd_functions_t* mpcodecs_vd_drivers[] = {
 #ifdef USE_WIN32DLL
 #ifdef USE_DIRECTSHOW
         &mpcodecs_vd_dshow,
+        &mpcodecs_vd_dmo,
 #endif
         &mpcodecs_vd_vfw,
         &mpcodecs_vd_vfwex,
diff --git a/libmpcodecs/vd_dmo.c b/libmpcodecs/vd_dmo.c
new file mode 100644
index 0000000000..654520e005
--- /dev/null
+++ b/libmpcodecs/vd_dmo.c
@@ -0,0 +1,90 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+#include "config.h"
+#ifdef USE_DIRECTSHOW
+
+#include "mp_msg.h"
+#include "help_mp.h"
+
+#include "vd_internal.h"
+
+#include "loader/dmo/DMO_VideoDecoder.h"
+
+static vd_info_t info = {
+	"DMO video codecs",
+	"dmo",
+	"A'rpi",
+	"based on http://avifile.sf.net",
+	"win32 codecs"
+};
+
+LIBVD_EXTERN(dmo)
+
+// 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){
+    unsigned int out_fmt;
+    if(!(sh->context=DMO_VideoDecoder_Open(sh->codec->dll,&sh->codec->guid, sh->bih, 0, 0))){
+        mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_MissingDLLcodec,sh->codec->dll);
+        mp_msg(MSGT_DECVIDEO,MSGL_HINT,"Maybe you forget to upgrade your win32 codecs?? It's time to download the new\n");
+        mp_msg(MSGT_DECVIDEO,MSGL_HINT,"package from:  ftp://mplayerhq.hu/MPlayer/releases/w32codec.zip  !\n");
+	return 0;
+    }
+    if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2)) return 0;
+    out_fmt=sh->codec->outfmt[sh->outfmtidx];
+    switch(out_fmt){
+    case IMGFMT_YUY2:
+    case IMGFMT_UYVY:
+	DMO_VideoDecoder_SetDestFmt(sh->context,16,out_fmt);break; // packed YUV
+    case IMGFMT_YV12:
+    case IMGFMT_I420:
+    case IMGFMT_IYUV:
+	DMO_VideoDecoder_SetDestFmt(sh->context,12,out_fmt);break; // planar YUV
+    case IMGFMT_YVU9:
+        DMO_VideoDecoder_SetDestFmt(sh->context,9,out_fmt);break;
+    default:
+	DMO_VideoDecoder_SetDestFmt(sh->context,out_fmt&255,0);    // RGB/BGR
+    }
+    DMO_VideoDecoder_StartInternal(sh->context);
+    mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: Win32/DMOhow video codec init OK!\n");
+    return 1;
+}
+
+// uninit driver
+static void uninit(sh_video_t *sh){
+    DMO_VideoDecoder_Destroy(sh->context);
+}
+
+//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
+    
+    if(flags&3){
+	// framedrop:
+        DMO_VideoDecoder_DecodeInternal(sh->context, data, len, 0, 0);
+	return NULL;
+    }
+    
+    mpi=mpcodecs_get_image(sh, MP_IMGTYPE_TEMP, 0 /*MP_IMGFLAG_ACCEPT_STRIDE*/, 
+	sh->disp_w, sh->disp_h);
+    
+    if(!mpi){	// temporary!
+	printf("couldn't allocate image for cinepak codec\n");
+	return NULL;
+    }
+
+    DMO_VideoDecoder_DecodeInternal(sh->context, data, len, 1, mpi->planes[0]);
+
+    return mpi;
+}
+
+#endif