From 451678d3aadf81b6f39f2f0e7957f4bf704bf9af Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Thu, 30 Mar 2006 08:03:29 +0000
Subject: *** empty log message ***

---
 client/player.cc | 48 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 47 insertions(+), 1 deletion(-)

(limited to 'client')

diff --git a/client/player.cc b/client/player.cc
index 9a02152..c891941 100644
--- a/client/player.cc
+++ b/client/player.cc
@@ -29,6 +29,18 @@
 #include "info.h"
 #include <QX11Info>
 
+#define DV_FOURCC_YV12  0x32315659	/* 4:2:0 Planar mode: Y + V + U  (3 planes) */
+#define DV_FOURCC_YUY2  0x32595559	/* 4:2:2 Packed mode: Y0+U0+Y1+V0 (1 plane) */
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+#include <X11/extensions/Xv.h>
+#include <X11/extensions/Xvlib.h>
+#include <X11/extensions/XShm.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+
 Player::Player(VideoWidget *v)
 {
   video = v;
@@ -109,6 +121,8 @@ Player::Player(VideoWidget *v)
   if(port == 0) {
     MIaV::info->error("Unable to find suitable port.");
     return;
+  } else {
+    MIaV::info->info("Using port %d.", port);
   }
 }
 
@@ -117,9 +131,41 @@ Player::~Player()
   //XCloseDisplay(dpy); // Close the Display
 }
 
+extern XvImage  *XvShmCreateImage(Display*, XvPortID, int, char*, int, int, XShmSegmentInfo*);
 void Player::run()
 {
-  XvPutStill(display, port, drawable, gc, 0, 0, 320, 200, 0, 0, 320, 200);
+  XShmSegmentInfo	yuv_shminfo;
+  yuv_shminfo.shmid = shmget(IPC_PRIVATE, 
+                             720*576*4, //yuv_image->data_size,
+                             IPC_CREAT | 0777);
+  //  yuv_shminfo.shmaddr = shmat(yuv_shminfo.shmid, 0, 0);
+  yuv_shminfo.readOnly = False;
+
+  char pixels[720*576*4][4];
+  XvImage* xv_image = XvShmCreateImage(display, port,
+                              DV_FOURCC_YUY2, // DV_FOURCC_YV12
+                              pixels[0],
+                              720, 576,// dv_dpy->width, dv_dpy->height,
+                              &yuv_shminfo);
+  int swidth = 720;
+  int sheight = 576;
+  int lxoff = 0;
+  int lyoff = 0;
+  int lwidth = swidth;
+  int lheight = sheight;
+ 
+  XvShmPutImage(display, port,
+                drawable, gc,
+                xv_image,
+                0, 0,
+                swidth, sheight,
+                lxoff,  lyoff,
+                lwidth, lheight,
+                True);
+
+  XFlush(display);
+
+  //  XvPutStill(display, port, drawable, gc, 0, 0, 320, 200, 0, 0, 320, 200);
 }
 
 
-- 
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