From 9567e9fdc575053c1ea2500ca61b3e39b704e7cf Mon Sep 17 00:00:00 2001
From: David Schleef <ds@schleef.org>
Date: Tue, 8 Jul 2003 07:40:09 +0000
Subject: [PATCH] Fixes from caps changes

Original commit message from CVS:
Fixes from caps changes
---
 gst/videotestsrc/gstvideotestsrc.c | 35 ++++++++++++++++++++----------
 gst/videotestsrc/videotestsrc.c    | 30 ++++++++++++++++++++-----
 2 files changed, 47 insertions(+), 18 deletions(-)

diff --git a/gst/videotestsrc/gstvideotestsrc.c b/gst/videotestsrc/gstvideotestsrc.c
index 8629798ec3..d0513af8ab 100644
--- a/gst/videotestsrc/gstvideotestsrc.c
+++ b/gst/videotestsrc/gstvideotestsrc.c
@@ -88,12 +88,12 @@ videotestsrc_src_template_factory(void)
   if(!templ){
     GstCaps *caps;
     GstCaps *caps1 = GST_CAPS_NEW("src","video/x-raw-yuv",
-		"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
-		"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
+		"width", GST_PROPS_INT_RANGE (1, G_MAXINT),
+		"height", GST_PROPS_INT_RANGE (1, G_MAXINT),
                 "framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT));
     GstCaps *caps2 = GST_CAPS_NEW("src","video/x-raw-rgb",
-		"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
-		"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
+		"width", GST_PROPS_INT_RANGE (1, G_MAXINT),
+		"height", GST_PROPS_INT_RANGE (1, G_MAXINT),
                 "framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT));
 
     caps = gst_caps_intersect(caps1, gst_videotestsrc_get_capslist ());
@@ -214,6 +214,12 @@ gst_videotestsrc_srcconnect (GstPad * pad, GstCaps * caps)
     GstCaps *caps1 = gst_caps_copy_1(caps);
     GstPadLinkReturn ret;
 
+    gst_caps_set(caps1, "framerate", GST_PROPS_FLOAT((float)videotestsrc->rate));
+    gst_caps_set(caps1, "width", GST_PROPS_INT(videotestsrc->width));
+    gst_caps_set(caps1, "height", GST_PROPS_INT(videotestsrc->height));
+
+    //g_print("%s\n", gst_caps_to_string(caps1));
+
     ret = gst_pad_try_set_caps(pad, caps1);
 
     if (ret != GST_PAD_LINK_OK &&
@@ -234,17 +240,22 @@ gst_videotestsrc_srcconnect (GstPad * pad, GstCaps * caps)
   }
 
   if (caps == NULL) {
-    GST_DEBUG (
-	       "videotestsrc: no suitable opposite-side caps found");
+    GST_DEBUG ("videotestsrc: no suitable opposite-side caps found");
     return GST_PAD_LINK_REFUSED;
   }
 
   GST_DEBUG ("videotestsrc: using fourcc element %p %s\n",
 	videotestsrc->fourcc, videotestsrc->fourcc->name);
 
-  gst_caps_get_int (caps, "width", &videotestsrc->width);
-  gst_caps_get_int (caps, "height", &videotestsrc->height);
-  gst_caps_get_float (caps, "framerate", &videotestsrc->rate);
+  if(videotestsrc->width==0){
+    gst_caps_get_int (caps, "width", &videotestsrc->width);
+  }
+  if(videotestsrc->height==0){
+    gst_caps_get_int (caps, "height", &videotestsrc->height);
+  }
+  if(videotestsrc->rate==0){
+    gst_caps_get_float (caps, "framerate", &videotestsrc->rate);
+  }
 
   videotestsrc->bpp = videotestsrc->fourcc->bitspp;
 
@@ -332,11 +343,11 @@ gst_videotestsrc_getcaps (GstPad * pad, GstCaps * caps)
              GST_CAPS_NEW("ack","video/x-raw-yuv",
 		"width",GST_PROPS_INT_RANGE(16,4096),
 		"height",GST_PROPS_INT_RANGE(16,4096),
-		"framerate", GST_PROPS_FLOAT_RANGE(0, G_MAXFLOAT)),
+                "framerate", GST_PROPS_FLOAT(vts->rate)),
              GST_CAPS_NEW("ack","video/x-raw-rgb",
 		"width",GST_PROPS_INT_RANGE(16,4096),
 		"height",GST_PROPS_INT_RANGE(16,4096),
-		"framerate", GST_PROPS_FLOAT_RANGE(0, G_MAXFLOAT)));
+                "framerate", GST_PROPS_FLOAT(vts->rate)));
   }
 
   /* ref intersection and return it */
@@ -389,7 +400,7 @@ gst_videotestsrc_get (GstPad * pad)
 
   newsize = (videotestsrc->width * videotestsrc->height * videotestsrc->bpp) >> 3;
 
-  GST_DEBUG ("size=%ld %dx%d", newsize, videotestsrc->width, videotestsrc->height);
+  GST_DEBUG ("size=%ld %dx%d\n", newsize, videotestsrc->width, videotestsrc->height);
 
   buf = NULL;
   if (videotestsrc->pool) {
diff --git a/gst/videotestsrc/videotestsrc.c b/gst/videotestsrc/videotestsrc.c
index 654b12a380..c201993113 100644
--- a/gst/videotestsrc/videotestsrc.c
+++ b/gst/videotestsrc/videotestsrc.c
@@ -379,15 +379,33 @@ int n_fourccs = sizeof (fourcc_list) / sizeof (fourcc_list[0]);
 struct fourcc_list_struct *paintinfo_find_by_caps(GstCaps *caps)
 {
   int i;
+  const char *mimetype = gst_caps_get_mime(caps);
+  guint32 format;
 
-  for (i = 0; i < n_fourccs; i++) {
-    GstCaps *c;
-    
-    c = gst_caps_intersect(caps,paint_get_caps(fourcc_list + i));
-    if(c){
-      return fourcc_list + i;
+  if(strcmp(mimetype, "video/x-raw-yuv")==0){
+    char *s;
+    int fourcc;
+
+    gst_caps_get(caps, "format", &format);
+    for (i = 0; i < n_fourccs; i++) {
+      s = fourcc_list[i].fourcc;
+      g_print("testing " GST_FOURCC_FORMAT " and %s\n",
+	  GST_FOURCC_ARGS(format), s);
+      fourcc = GST_MAKE_FOURCC (s[0], s[1], s[2], s[3]);
+      if(fourcc == format){
+        return fourcc_list + i;
+      }
     }
+  }else if(strcmp(mimetype, "video/x-raw-yuv")==0){
+    g_warning("video/x-raw-rgb not implemented");
+    return NULL;
+  }else{
+    g_warning("unknown format");
+    return NULL;
   }
+
+  g_warning("format not found");
+
   return NULL;
 }