GTK: support yuv4mpeg input.

patch by Vincent Torri.



git-svn-id: svn://svn.videolan.org/x264/trunk@486 df754926-b1dd-0310-bc7b-ec298dee348c

gtk/Makefile

@@ -2,6 +2,7 @@
 include config.mak
 
 OBJECTS = x264_gtk_bitrate.o x264_gtk_rc.o x264_gtk_mb.o x264_gtk_more.o x264_gtk.o
+EXTERNAL_DEPS= ../muxers.o ../matroska.o ../libx264.a
 
 TEST_OBJECT = test.o
 ENCODE_OBJECT = x264_gtk_encode_encode.o x264_gtk_encode_status_window.o x264_gtk_encode_main_window.o x264_gtk_encode.o
@@ -40,9 +41,9 @@ test: $(OBJECTS) $(TEST_OBJECT)
 	@echo "  B: $(@F)"
 	@$(CC) -o test $(OBJECTS) $(TEST_OBJECT) $(LDFLAGS)
 
-x264_gtk_encode: $(OBJECTS) x264_icon.h libx264gtk.a $(ENCODE_OBJECT)
+x264_gtk_encode: $(OBJECTS) x264_icon.h libx264gtk.a $(ENCODE_OBJECT) $(EXTERNAL_DEPS)
 	@echo "  B: $(@F)"
-	@$(CC) -o x264_gtk_encode $(OBJECTS) $(ENCODE_OBJECT) ../muxers.o ../matroska.o $(LDFLAGS)
+	@$(CC) -o x264_gtk_encode $(OBJECTS) $(ENCODE_OBJECT) $(EXTERNAL_DEPS) $(LDFLAGS)
 
 # Clean rule
 clean:

gtk/x264_gtk_demuxers.h

@@ -8,6 +8,7 @@ typedef enum {
   X264_DEMUXER_YUV    = 0,
   X264_DEMUXER_CIF,
   X264_DEMUXER_QCIF,
+  X264_DEMUXER_Y4M,
   X264_DEMUXER_AVI,
   X264_DEMUXER_AVS,
   X264_DEMUXER_UNKOWN

gtk/x264_gtk_encode_encode.c

@@ -191,23 +191,29 @@ _set_drivers (X264_Demuxer_Type in_container, gint out_container)
   case X264_DEMUXER_YUV:
   case X264_DEMUXER_CIF:
   case X264_DEMUXER_QCIF:
-      /*   Default input file driver */
-      p_open_infile = open_file_yuv;
-      p_get_frame_total = get_frame_total_yuv;
-      p_read_frame = read_frame_yuv;
-      p_close_infile = close_file_yuv;
-      break;
+    /*   Default input file driver */
+    p_open_infile = open_file_yuv;
+    p_get_frame_total = get_frame_total_yuv;
+    p_read_frame = read_frame_yuv;
+    p_close_infile = close_file_yuv;
+    break;
+  case X264_DEMUXER_Y4M:
+    p_open_infile = open_file_y4m;
+    p_get_frame_total = get_frame_total_y4m;
+    p_read_frame = read_frame_y4m;
+    p_close_infile = close_file_y4m;
+    break;
 #ifdef AVIS_INPUT
-    case X264_DEMUXER_AVI:
-    case X264_DEMUXER_AVS:
-      p_open_infile = open_file_avis;
-      p_get_frame_total = get_frame_total_avis;
-      p_read_frame = read_frame_avis;
-      p_close_infile = close_file_avis;
+  case X264_DEMUXER_AVI:
+  case X264_DEMUXER_AVS:
+    p_open_infile = open_file_avis;
+    p_get_frame_total = get_frame_total_avis;
+    p_read_frame = read_frame_avis;
+    p_close_infile = close_file_avis;
     break;
 #endif
-    default: /* Unknown */
-      return -1;
+  default: /* Unknown */
+    return -1;
   }
 
   switch (out_container) {

gtk/x264_gtk_encode_main_window.c

@@ -6,6 +6,7 @@
 #include <unistd.h>
 #ifdef _WIN32 /* Needed to define _O_BINARY */
 #  include <fcntl.h>
+#  define strncasecmp _strnicmp
 #endif
 #include <errno.h>
 #include <string.h>
@@ -154,6 +155,7 @@ x264_gtk_encode_main_window ()
   gtk_file_filter_add_pattern (filter, "*.yuv");
   gtk_file_filter_add_pattern (filter, "*.cif");
   gtk_file_filter_add_pattern (filter, "*.qcif");
+  gtk_file_filter_add_pattern (filter, "*.y4m");
 #ifdef AVIS_INPUT
   gtk_file_filter_add_pattern (filter, "*.avs");
   gtk_file_filter_add_pattern (filter, "*.avi");
@@ -171,12 +173,18 @@ x264_gtk_encode_main_window ()
   gtk_file_filter_add_pattern (filter, "*.cif");
   gtk_file_chooser_add_filter (chooser, filter);
 
-  /* CIF filter */
+  /* QCIF filter */
   filter = gtk_file_filter_new ();
   gtk_file_filter_set_name (filter, "YUV QCIF sequence");
   gtk_file_filter_add_pattern (filter, "*.qcif");
   gtk_file_chooser_add_filter (chooser, filter);
 
+  /* YUV4MPEG2 filter */
+  filter = gtk_file_filter_new ();
+  gtk_file_filter_set_name (filter, "YUV4MPEG2 sequence");
+  gtk_file_filter_add_pattern (filter, "*.y4m");
+  gtk_file_chooser_add_filter (chooser, filter);
+
 #ifdef AVIS_INPUT
   /* AVI filter */
   filter = gtk_file_filter_new ();
@@ -379,13 +387,15 @@ _chooser_window_cb (GtkDialog *dialog,
     {
       /* All format needed, search for extension */
       const char *ext = strrchr(in, '.');
-      if (!strncmp(ext, ".avs", 4) || !strncmp(ext, ".AVS", 4))
+      if (!strncasecmp(ext, ".y4m", 4))
+        encode->container = X264_DEMUXER_Y4M;
+      else if (!strncasecmp(ext, ".avs", 4))
         encode->container = X264_DEMUXER_AVS;
-      else if (!strncmp(ext, ".avi", 4) || !strncmp(ext, ".AVI", 4))
-        encode->container = X264_DEMUXER_AVS;
-      else if (!strncmp(ext, ".cif", 4) || !strncmp(ext, ".CIF", 4))
+      else if (!strncasecmp(ext, ".avi", 4))
+        encode->container = X264_DEMUXER_AVI;
+      else if (!strncasecmp(ext, ".cif", 4))
         encode->container = X264_DEMUXER_CIF;
-      else if (!strncmp(ext, ".qcif", 4) || !strncmp(ext, ".QCIF", 4))
+      else if (!strncasecmp(ext, ".qcif", 4))
         encode->container = X264_DEMUXER_QCIF;
       else
         encode->container = X264_DEMUXER_YUV;
@@ -399,15 +409,22 @@ _chooser_window_cb (GtkDialog *dialog,
     switch (encode->container) {
     case X264_DEMUXER_YUV: /* YUV */
       break;
-    case X264_DEMUXER_CIF: /* CIF */
+    case X264_DEMUXER_CIF: /* YUV CIF */
       param.i_width = 352;
       param.i_height = 288;
       break;
-    case X264_DEMUXER_QCIF: /* QCIF */
+    case X264_DEMUXER_QCIF: /* YUV QCIF */
       /*   Default input file driver */
       param.i_width = 176;
       param.i_height = 144;
       break;
+    case X264_DEMUXER_Y4M: /* YUV4MPEG */
+      /*   Default input file driver */
+      sensitivity = FALSE;
+      p_open_infile = open_file_y4m;
+      p_get_frame_total = get_frame_total_y4m;
+      p_close_infile = close_file_y4m;
+      break;
 #ifdef AVIS_INPUT
     case X264_DEMUXER_AVI: /* AVI */
     case X264_DEMUXER_AVS: /* AVS */