gst-indent

Original commit message from CVS:
gst-indent

1 files changed, 209 insertions, 202 deletions

diff --git a/sys/glsink/gstgl_pdrimage.c b/sys/glsink/gstgl_pdrimage.c
index 3cc5c57f..20582ebf 100644
--- a/sys/glsink/gstgl_pdrimage.c
+++ b/sys/glsink/gstgl_pdrimage.c
@@ -31,15 +31,16 @@
 #include "gstglsink.h"
 
 typedef struct _GstGLImageConnection GstGLImageConnection;
-struct _GstGLImageConnection {
+struct _GstGLImageConnection
+{
   GstImageConnection conn;
   Display *dpy;
   gint w, h;
   gint bpp;
-  
+
   int ytex_id;
   int uvtex_id;
-  int septex_id; 
+  int septex_id;
   unsigned char *m_memory;
   int m_bufslots[4];
 };
@@ -54,50 +55,57 @@ typedef struct _GstNvImage GstNvImage;
 struct _GstNvImage
 {
   GstImageData data;
-  int slot; // < AGP_BUFSLOTS: allocated from AGP mem, otherwise from CPU mem
+  int slot;			// < AGP_BUFSLOTS: allocated from AGP mem, otherwise from CPU mem
   GstGLImageConnection *conn;
 };
 
-static GstGLImageInfo *		gst_gl_nvimage_info			(GstImageInfo *info);
-static GstGLImageConnection *	gst_gl_nvimage_connection 		(GstImageConnection *conn);
-static gboolean 		gst_gl_nvimage_check_xvideo	();
-
-static GstCaps * 		gst_gl_nvimage_get_caps		(GstImageInfo *info); 
-static GstImageConnection *	gst_gl_nvimage_set_caps		(GstImageInfo *info, GstCaps *caps);
-static GstImageData *		gst_gl_nvimage_get_image		(GstImageInfo *info, GstImageConnection *conn);
-static void 			gst_gl_nvimage_put_image		(GstImageInfo *info, GstImageData *image);
-static void 			gst_gl_nvimage_free_image		(GstImageData *image);
-static void 			gst_gl_nvimage_open_conn		(GstImageConnection *conn, GstImageInfo *info);
-static void 			gst_gl_nvimage_close_conn		(GstImageConnection *conn, GstImageInfo *info);
-static void 			gst_gl_nvimage_free_conn		(GstImageConnection *conn);
-
-GstImagePlugin* get_gl_nvimage_plugin(void)
+static GstGLImageInfo *gst_gl_nvimage_info (GstImageInfo * info);
+static GstGLImageConnection *gst_gl_nvimage_connection (GstImageConnection *
+    conn);
+static gboolean gst_gl_nvimage_check_xvideo ();
+
+static GstCaps *gst_gl_nvimage_get_caps (GstImageInfo * info);
+static GstImageConnection *gst_gl_nvimage_set_caps (GstImageInfo * info,
+    GstCaps * caps);
+static GstImageData *gst_gl_nvimage_get_image (GstImageInfo * info,
+    GstImageConnection * conn);
+static void gst_gl_nvimage_put_image (GstImageInfo * info,
+    GstImageData * image);
+static void gst_gl_nvimage_free_image (GstImageData * image);
+static void gst_gl_nvimage_open_conn (GstImageConnection * conn,
+    GstImageInfo * info);
+static void gst_gl_nvimage_close_conn (GstImageConnection * conn,
+    GstImageInfo * info);
+static void gst_gl_nvimage_free_conn (GstImageConnection * conn);
+
+GstImagePlugin *
+get_gl_nvimage_plugin (void)
 {
   static GstImagePlugin plugin = { gst_gl_nvimage_get_caps,
-				   gst_gl_nvimage_set_caps,
-				   gst_gl_nvimage_get_image,
-				   gst_gl_nvimage_put_image,
-    				   gst_gl_nvimage_free_image};
+    gst_gl_nvimage_set_caps,
+    gst_gl_nvimage_get_image,
+    gst_gl_nvimage_put_image,
+    gst_gl_nvimage_free_image
+  };
 
   return &plugin;
 }
 
 
 static GstGLImageInfo *
-gst_gl_nvimage_info (GstImageInfo *info)
+gst_gl_nvimage_info (GstImageInfo * info)
 {
-  if (info == NULL || info->id != GST_MAKE_FOURCC ('X', 'l', 'i', 'b'))
-  {
+  if (info == NULL || info->id != GST_MAKE_FOURCC ('X', 'l', 'i', 'b')) {
     return NULL;
   }
   return (GstGLImageInfo *) info;
 }
 
 static GstGLImageConnection *
-gst_gl_nvimage_connection (GstImageConnection *conn)
+gst_gl_nvimage_connection (GstImageConnection * conn)
 {
   if (conn == NULL || conn->free_conn != gst_gl_nvimage_free_conn)
-    return NULL; 
+    return NULL;
   return (GstGLImageConnection *) conn;
 }
 
@@ -105,47 +113,46 @@ gboolean
 gst_gl_nvimage_check_xvideo ()
 {
   int ver, rel, req, ev, err;
-  
-#if 0 
+
+#if 0
   if (display == NULL)
     return FALSE;
-  if (Success == XvQueryExtension (display,&ver,&rel,&req,&ev,&err))
+  if (Success == XvQueryExtension (display, &ver, &rel, &req, &ev, &err))
     return TRUE;
 #endif
 
   return FALSE;
 }
 
-static GstCaps * 	
-gst_gl_nvimage_get_caps (GstImageInfo *info)
+static GstCaps *
+gst_gl_nvimage_get_caps (GstImageInfo * info)
 {
   gint i;
   int adaptors;
   int formats;
   GstCaps *caps = NULL;
   GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
-  
+
   /* we don't handle these image information */
-  if (xinfo == NULL) return NULL;
+  if (xinfo == NULL)
+    return NULL;
 
-  if (gst_gl_nvimage_check_xvideo () == FALSE)
-  {
-    g_warning("GL_NVImage: Server has no NVidia extension support\n"); 
+  if (gst_gl_nvimage_check_xvideo () == FALSE) {
+    g_warning ("GL_NVImage: Server has no NVidia extension support\n");
     return NULL;
   }
 
-  caps = gst_caps_append (caps, GST_CAPS_NEW (
-					      "xvimage_caps",
-					      "video/raw",
-					      "format",  GST_PROPS_FOURCC (GST_MAKE_FOURCC ('Y', 'C', '1', '2')),
-					      "width",   GST_PROPS_INT_RANGE (0, 1024),
-					      "height",  GST_PROPS_INT_RANGE (0, 1024))
-			  );
+  caps = gst_caps_append (caps, GST_CAPS_NEW ("xvimage_caps",
+	  "video/raw",
+	  "format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('Y', 'C', '1', '2')),
+	  "width", GST_PROPS_INT_RANGE (0, 1024),
+	  "height", GST_PROPS_INT_RANGE (0, 1024))
+      );
   return caps;
 }
 
 static GstImageConnection *
-gst_gl_nvimage_set_caps (GstImageInfo *info, GstCaps *caps)
+gst_gl_nvimage_set_caps (GstImageInfo * info, GstCaps * caps)
 {
   gint i, j = 0;
   int adaptors;
@@ -153,78 +160,75 @@ gst_gl_nvimage_set_caps (GstImageInfo *info, GstCaps *caps)
   GstGLImageConnection *conn;
   GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
   guint32 format;
-  
+
   /* we don't handle these image information */
-  if (xinfo == NULL) return NULL;
-  
+  if (xinfo == NULL)
+    return NULL;
+
   conn = g_new0 (GstGLImageConnection, 1);
   conn->conn.open_conn = gst_gl_nvimage_open_conn;
   conn->conn.close_conn = gst_gl_nvimage_close_conn;
   conn->conn.free_conn = gst_gl_nvimage_free_conn;
 
-  gst_caps_get (caps, 
-		  "width",  &conn->w,
-		  "height", &conn->h,
-		  "format", &format,
-                  NULL);
+  gst_caps_get (caps,
+      "width", &conn->w, "height", &conn->h, "format", &format, NULL);
 
   // maybe I should a bit more checking here, e.g. maximum size smaller than maximum texture extents
-  if (format != GST_MAKE_FOURCC ('R', 'G', 'B', ' ')) 
-    { 
-      GST_DEBUG (GST_CAT_PLUGIN_INFO, "GL_NVImage: Format is invalid !\n");
-      return NULL;
-    }
-  if (0) //conn->port == (XvPortID) -1)
+  if (format != GST_MAKE_FOURCC ('R', 'G', 'B', ' ')) {
+    GST_DEBUG (GST_CAT_PLUGIN_INFO, "GL_NVImage: Format is invalid !\n");
+    return NULL;
+  }
+  if (0)			//conn->port == (XvPortID) -1)
   {
     /* this happens if the plugin can't handle the caps, so no warning */
     g_free (conn);
     return NULL;
   }
-  
-  GST_DEBUG (GST_CAT_PLUGIN_INFO, "GL_NVImage: caps %p are ok, creating image", caps);
+
+  GST_DEBUG (GST_CAT_PLUGIN_INFO, "GL_NVImage: caps %p are ok, creating image",
+      caps);
   return (GstImageConnection *) conn;
 }
 
 static GstImageData *
-gst_gl_nvimage_get_image (GstImageInfo *info, GstImageConnection *conn)
+gst_gl_nvimage_get_image (GstImageInfo * info, GstImageConnection * conn)
 {
   GstNvImage *image;
-  GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);  
-  GstGLImageConnection *nvconn = gst_gl_nvimage_connection (conn);  
+  GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
+  GstGLImageConnection *nvconn = gst_gl_nvimage_connection (conn);
   int slot = 0;
-  
+
   /* checks */
-  if (xinfo == NULL) return NULL;
-  if (nvconn == NULL) return NULL;
+  if (xinfo == NULL)
+    return NULL;
+  if (nvconn == NULL)
+    return NULL;
 
   // I should also check the current GLX context ! 
   // Ah, Don't have to, I am guarantueed to always be in the same thread
 
-  image = g_new0(GstNvImage, 1);
-
-  for (slot = 0; slot < AGP_BUFSLOTS; slot++)
-    {
-      if (!nvconn->m_bufslots[slot]) break;
-    }
-
-  image->data.size = nvconn->w * nvconn->h * 3/2;
-
-  if (slot < AGP_BUFSLOTS) // found an AGP buffer slot
-    {
-      image->data.data = nvconn->m_memory + slot * YUVTEX_SIZE; 
-      image->slot = slot;  // store for freeing
-      nvconn->m_bufslots[slot] = 1; // it is now taken
-    }
-  else
-    {
-      g_warning("Allocating from main memory !");
-      image->data.data = g_malloc(image->data.size);
-      image->slot = AGP_BUFSLOTS; // no AGP slot
-    }
-  image->conn = nvconn;
+  image = g_new0 (GstNvImage, 1);
 
-  if (image->data.data == NULL)
+  for (slot = 0; slot < AGP_BUFSLOTS; slot++) {
+    if (!nvconn->m_bufslots[slot])
+      break;
+  }
+
+  image->data.size = nvconn->w * nvconn->h * 3 / 2;
+
+  if (slot < AGP_BUFSLOTS)	// found an AGP buffer slot
   {
+    image->data.data = nvconn->m_memory + slot * YUVTEX_SIZE;
+    image->slot = slot;		// store for freeing
+    nvconn->m_bufslots[slot] = 1;	// it is now taken
+  } else {
+    g_warning ("Allocating from main memory !");
+    image->data.data = g_malloc (image->data.size);
+    image->slot = AGP_BUFSLOTS;	// no AGP slot
+  }
+  image->conn = nvconn;
+
+  if (image->data.data == NULL) {
     g_warning ("GL_NvImage: data allocation failed!");
     g_free (image);
     return NULL;
@@ -233,166 +237,169 @@ gst_gl_nvimage_get_image (GstImageInfo *info, GstImageConnection *conn)
   return (GstImageData *) image;
 }
 
-static void 		
-gst_gl_nvimage_put_image (GstImageInfo *info, GstImageData *image)
+static void
+gst_gl_nvimage_put_image (GstImageInfo * info, GstImageData * image)
 {
   GstNvImage *im = (GstNvImage *) image;
-  GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);  
-  
+  GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
+
   /* checks omitted for speed (and lazyness), do we need them? */
   g_assert (xinfo != NULL);
-  
+
   /* Upload the texture here */
-  g_warning("PUTTING IMAGE - BROOOKEN");
+  g_warning ("PUTTING IMAGE - BROOOKEN");
 
   // both upload the video, and redraw the screen
-  glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
+  glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
-  glEnable(GL_TEXTURE_2D);
+  glEnable (GL_TEXTURE_2D);
 
-  glPushMatrix();
+  glPushMatrix ();
   //glTranslatef(0,1,0);
-  glRotatef(xinfo->rotX-250,1,0,0);
-  glRotatef(xinfo->rotY,0,1,0);
+  glRotatef (xinfo->rotX - 250, 1, 0, 0);
+  glRotatef (xinfo->rotY, 0, 1, 0);
   int zoom = xinfo->zoom;
-  glScaled(zoom,zoom,zoom);
+
+  glScaled (zoom, zoom, zoom);
   //Draws the surface rectangle
 
-  glBindTexture(GL_TEXTURE_2D, im->conn->ytex_id);
-  glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, im->conn->w, im->conn->h, GL_RGBA, 
-  		  GL_UNSIGNED_BYTE, im->data.data);  
-  float xmax = (float)im->conn->w/TEX_XSIZE;
-  float ymax = (float)im->conn->h/TEX_YSIZE;
+  glBindTexture (GL_TEXTURE_2D, im->conn->ytex_id);
+  glTexSubImage2D (GL_TEXTURE_2D, 0, 0, 0, im->conn->w, im->conn->h, GL_RGBA,
+      GL_UNSIGNED_BYTE, im->data.data);
+  float xmax = (float) im->conn->w / TEX_XSIZE;
+  float ymax = (float) im->conn->h / TEX_YSIZE;
+
+  glColor4f (1, 1, 1, 1);
+  glBegin (GL_QUADS);
 
-  glColor4f(1,1,1,1);
-  glBegin(GL_QUADS);
+  glNormal3f (0, -1, 0);
 
-  glNormal3f(0, -1, 0);
-  
-  glTexCoord2f(xmax, 0);
-  glVertex3f(4,0,-4);
+  glTexCoord2f (xmax, 0);
+  glVertex3f (4, 0, -4);
 
-  glTexCoord2f(0, 0);
-  glVertex3f(-4,0,-4);
+  glTexCoord2f (0, 0);
+  glVertex3f (-4, 0, -4);
 
-  glTexCoord2f(0, ymax);
-  glVertex3f(-4,0,4);
+  glTexCoord2f (0, ymax);
+  glVertex3f (-4, 0, 4);
 
-  glTexCoord2f(xmax, ymax);
-  glVertex3f(4,0,4);
+  glTexCoord2f (xmax, ymax);
+  glVertex3f (4, 0, 4);
 
-  glEnd();
+  glEnd ();
 
-  glPopMatrix();
+  glPopMatrix ();
 
-  glXSwapBuffers(xinfo->dpy, xinfo->win);
+  glXSwapBuffers (xinfo->dpy, xinfo->win);
 }
 
-static void 		
-gst_gl_nvimage_free_image (GstImageData *image)
+static void
+gst_gl_nvimage_free_image (GstImageData * image)
 {
   GstNvImage *im = (GstNvImage *) image;
+
   g_return_if_fail (im != NULL);
-  GstGLImageConnection *nvconn = im->conn;  
+  GstGLImageConnection *nvconn = im->conn;
 
-  if (im->slot < AGP_BUFSLOTS)
-    {
-      nvconn->m_bufslots[im->slot] = 0;      
-    } 
-  else
-    g_free(im->data.data);
+  if (im->slot < AGP_BUFSLOTS) {
+    nvconn->m_bufslots[im->slot] = 0;
+  } else
+    g_free (im->data.data);
 
   g_free (im);
 }
 
 static void
-gst_gl_nvimage_open_conn (GstImageConnection *conn, GstImageInfo *info)
+gst_gl_nvimage_open_conn (GstImageConnection * conn, GstImageInfo * info)
 {
-  GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);  
+  GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
   GstGLImageConnection *xconn = gst_gl_nvimage_connection (conn);
 
-  unsigned char data_sep[2][2] = {{0, 255}, {0, 255}}; 
+  unsigned char data_sep[2][2] = { {0, 255}, {0, 255} };
   int slot;
 
-  g_warning("Opening NVidia Connection");
-  xconn->m_memory = (unsigned char*)glXAllocateMemoryNV(AGP_BUFSLOTS*YUVTEX_SIZE, 0, 1.0, 1.0);
-  
-  if (!xconn->m_memory)
-    {
-      printf("Unable to acquire graphics card mem... will acquire in normal memory.\n");
-      for (slot = 0; slot < AGP_BUFSLOTS; slot++)
-	xconn->m_bufslots[slot] = 1;
-    }
-  else
-    {
-      // maybe this fast writable memory, awfully slow to read from, though
-      glPixelDataRangeNV(GL_WRITE_PIXEL_DATA_RANGE_NV, AGP_BUFSLOTS*YUVTEX_SIZE, xconn->m_memory);
-      glEnableClientState(GL_WRITE_PIXEL_DATA_RANGE_NV);
-
-      for (slot = 0; slot < AGP_BUFSLOTS; slot++)
-	xconn->m_bufslots[slot] = 0;
-    }
-
-  glGenTextures(1, &xconn->ytex_id);
-  glBindTexture(GL_TEXTURE_2D, xconn->ytex_id);
-  glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-  glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
-  glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE8_ALPHA8, TEX_XSIZE, TEX_YSIZE, 0, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, NULL);
-
-  glActiveTextureARB(GL_TEXTURE1_ARB);
-  glGenTextures(1, &xconn->uvtex_id);
-  glBindTexture(GL_TEXTURE_2D, xconn->uvtex_id);
-  glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-  glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE8_ALPHA8, TEX_XSIZE/2, TEX_YSIZE/2, 0, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, NULL);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-  glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_ADD);
-
-  glActiveTextureARB(GL_TEXTURE2_ARB);
-  glGenTextures(1, &xconn->septex_id);
-  glBindTexture(GL_TEXTURE_2D, xconn->septex_id);
-  glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-  glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE8, 2, 2, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, data_sep);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-  glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_ADD);
-
-  glFlushPixelDataRangeNV(GL_WRITE_PIXEL_DATA_RANGE_NV);
+  g_warning ("Opening NVidia Connection");
+  xconn->m_memory =
+      (unsigned char *) glXAllocateMemoryNV (AGP_BUFSLOTS * YUVTEX_SIZE, 0, 1.0,
+      1.0);
+
+  if (!xconn->m_memory) {
+    printf
+	("Unable to acquire graphics card mem... will acquire in normal memory.\n");
+    for (slot = 0; slot < AGP_BUFSLOTS; slot++)
+      xconn->m_bufslots[slot] = 1;
+  } else {
+    // maybe this fast writable memory, awfully slow to read from, though
+    glPixelDataRangeNV (GL_WRITE_PIXEL_DATA_RANGE_NV,
+	AGP_BUFSLOTS * YUVTEX_SIZE, xconn->m_memory);
+    glEnableClientState (GL_WRITE_PIXEL_DATA_RANGE_NV);
+
+    for (slot = 0; slot < AGP_BUFSLOTS; slot++)
+      xconn->m_bufslots[slot] = 0;
+  }
+
+  glGenTextures (1, &xconn->ytex_id);
+  glBindTexture (GL_TEXTURE_2D, xconn->ytex_id);
+  glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+  glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+  glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE8_ALPHA8, TEX_XSIZE, TEX_YSIZE, 0,
+      GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, NULL);
+
+  glActiveTextureARB (GL_TEXTURE1_ARB);
+  glGenTextures (1, &xconn->uvtex_id);
+  glBindTexture (GL_TEXTURE_2D, xconn->uvtex_id);
+  glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
+  glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE8_ALPHA8, TEX_XSIZE / 2,
+      TEX_YSIZE / 2, 0, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, NULL);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+  glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_ADD);
+
+  glActiveTextureARB (GL_TEXTURE2_ARB);
+  glGenTextures (1, &xconn->septex_id);
+  glBindTexture (GL_TEXTURE_2D, xconn->septex_id);
+  glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
+  glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE8, 2, 2, 0, GL_LUMINANCE,
+      GL_UNSIGNED_BYTE, data_sep);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+  glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_ADD);
+
+  glFlushPixelDataRangeNV (GL_WRITE_PIXEL_DATA_RANGE_NV);
   //glEnable(GL_TEXTURE_2D);
-  glActiveTextureARB(GL_TEXTURE0_ARB);
-  glEnable(GL_TEXTURE_2D);
-  glActiveTextureARB(GL_TEXTURE1_ARB);
-  glEnable(GL_TEXTURE_2D);
-  glActiveTextureARB(GL_TEXTURE2_ARB);
-  glEnable(GL_TEXTURE_2D);
-  glActiveTextureARB(GL_TEXTURE0_ARB);
+  glActiveTextureARB (GL_TEXTURE0_ARB);
+  glEnable (GL_TEXTURE_2D);
+  glActiveTextureARB (GL_TEXTURE1_ARB);
+  glEnable (GL_TEXTURE_2D);
+  glActiveTextureARB (GL_TEXTURE2_ARB);
+  glEnable (GL_TEXTURE_2D);
+  glActiveTextureARB (GL_TEXTURE0_ARB);
 }
 
 static void
-gst_gl_nvimage_close_conn (GstImageConnection *conn, GstImageInfo *info)
+gst_gl_nvimage_close_conn (GstImageConnection * conn, GstImageInfo * info)
 {
   GstGLImageConnection *xconn = gst_gl_nvimage_connection (conn);
-  GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);  
+  GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
 
   // anything needed in here ? Oh, maybe drawing de-init, or something
-  glDeleteTextures(1, &xconn->ytex_id);
-  glDeleteTextures(1, &xconn->uvtex_id);
-  glDeleteTextures(1, &xconn->septex_id);
+  glDeleteTextures (1, &xconn->ytex_id);
+  glDeleteTextures (1, &xconn->uvtex_id);
+  glDeleteTextures (1, &xconn->septex_id);
 }
 
-static void 			
-gst_gl_nvimage_free_conn (GstImageConnection *conn)
+static void
+gst_gl_nvimage_free_conn (GstImageConnection * conn)
 {
-  GstGLImageConnection *nvconn = gst_gl_nvimage_connection (conn);  
+  GstGLImageConnection *nvconn = gst_gl_nvimage_connection (conn);
 
   g_free (nvconn);
 }
-