v4l2object: Move type declaration to the top

sys/v4l2/gstv4l2object.c

@@ -64,6 +64,85 @@ enum
   V4L2_STD_OBJECT_PROPS,
 };
 
+/*
+ * common format / caps utilities:
+ */
+typedef enum
+{
+  GST_V4L2_RAW = 1 << 0,
+  GST_V4L2_CODEC = 1 << 1,
+  GST_V4L2_TRANSPORT = 1 << 2,
+  GST_V4L2_NO_PARSE = 1 << 3,
+  GST_V4L2_ALL = 0xffff
+} GstV4L2FormatFlags;
+
+typedef struct
+{
+  guint32 format;
+  gboolean dimensions;
+  GstV4L2FormatFlags flags;
+} GstV4L2FormatDesc;
+
+static const GstV4L2FormatDesc gst_v4l2_formats[] = {
+  /* from Linux 2.6.15 videodev2.h */
+  {V4L2_PIX_FMT_RGB332, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_RGB555, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_RGB565, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_RGB555X, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_RGB565X, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_BGR24, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_RGB24, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_BGR32, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_RGB32, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_GREY, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_YVU410, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_YVU420, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_YUYV, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_UYVY, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_YUV422P, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_YUV411P, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_Y41P, TRUE, GST_V4L2_RAW},
+
+  /* two planes -- one Y, one Cr + Cb interleaved  */
+  {V4L2_PIX_FMT_NV12, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_NV12M, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_NV12MT, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_NV21, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_NV21M, TRUE, GST_V4L2_RAW},
+
+  /*  The following formats are not defined in the V4L2 specification */
+  {V4L2_PIX_FMT_YUV410, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_YUV420, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_YYUV, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_HI240, TRUE, GST_V4L2_RAW},
+
+  /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
+  {V4L2_PIX_FMT_SBGGR8, TRUE, GST_V4L2_CODEC},
+
+  /* compressed formats */
+  {V4L2_PIX_FMT_MJPEG, FALSE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_JPEG, FALSE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_PJPG, FALSE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_DV, FALSE, GST_V4L2_TRANSPORT},
+  {V4L2_PIX_FMT_MPEG, FALSE, GST_V4L2_TRANSPORT},
+  {V4L2_PIX_FMT_MPEG1, FALSE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_MPEG2, FALSE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_MPEG4, FALSE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_H263, FALSE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_H264, FALSE, GST_V4L2_CODEC},
+  /* VP8 not parseable */
+  {V4L2_PIX_FMT_VP8, FALSE, GST_V4L2_CODEC | GST_V4L2_NO_PARSE},
+
+  /*  Vendor-specific formats   */
+  {V4L2_PIX_FMT_WNVA, TRUE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_SN9C10X, TRUE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_PWC1, TRUE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_PWC2, TRUE, GST_V4L2_CODEC},
+  {V4L2_PIX_FMT_YVYU, TRUE, GST_V4L2_RAW},
+};
+
+#define GST_V4L2_FORMAT_COUNT (G_N_ELEMENTS (gst_v4l2_formats))
+
 static GSList *gst_v4l2_object_get_format_list (GstV4l2Object * v4l2object);
 
 
@@ -703,88 +782,6 @@ gst_v4l2_object_close (GstV4l2Object * v4l2object)
   return TRUE;
 }
 
-
-/*
- * common format / caps utilities:
- */
-typedef enum
-{
-  GST_V4L2_RAW = 1 << 0,
-  GST_V4L2_CODEC = 1 << 1,
-  GST_V4L2_TRANSPORT = 1 << 2,
-  GST_V4L2_NO_PARSE = 1 << 3,
-  GST_V4L2_ALL = 0xffff
-} GstV4L2FormatFlags;
-
-typedef struct
-{
-  guint32 format;
-  gboolean dimensions;
-  GstV4L2FormatFlags flags;
-} GstV4L2FormatDesc;
-
-static const GstV4L2FormatDesc gst_v4l2_formats[] = {
-  /* from Linux 2.6.15 videodev2.h */
-  {V4L2_PIX_FMT_RGB332, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_RGB555, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_RGB565, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_RGB555X, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_RGB565X, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_BGR24, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_RGB24, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_BGR32, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_RGB32, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_GREY, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_YVU410, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_YVU420, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_YUYV, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_UYVY, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_YUV422P, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_YUV411P, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_Y41P, TRUE, GST_V4L2_RAW},
-
-  /* two planes -- one Y, one Cr + Cb interleaved  */
-  {V4L2_PIX_FMT_NV12, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_NV12M, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_NV12MT, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_NV21, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_NV21M, TRUE, GST_V4L2_RAW},
-
-  /*  The following formats are not defined in the V4L2 specification */
-  {V4L2_PIX_FMT_YUV410, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_YUV420, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_YYUV, TRUE, GST_V4L2_RAW},
-  {V4L2_PIX_FMT_HI240, TRUE, GST_V4L2_RAW},
-
-  /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
-  {V4L2_PIX_FMT_SBGGR8, TRUE, GST_V4L2_CODEC},
-
-  /* compressed formats */
-  {V4L2_PIX_FMT_MJPEG, FALSE, GST_V4L2_CODEC},
-  {V4L2_PIX_FMT_JPEG, FALSE, GST_V4L2_CODEC},
-  {V4L2_PIX_FMT_PJPG, FALSE, GST_V4L2_CODEC},
-  {V4L2_PIX_FMT_DV, FALSE, GST_V4L2_TRANSPORT},
-  {V4L2_PIX_FMT_MPEG, FALSE, GST_V4L2_TRANSPORT},
-  {V4L2_PIX_FMT_MPEG1, FALSE, GST_V4L2_CODEC},
-  {V4L2_PIX_FMT_MPEG2, FALSE, GST_V4L2_CODEC},
-  {V4L2_PIX_FMT_MPEG4, FALSE, GST_V4L2_CODEC},
-
-  {V4L2_PIX_FMT_H263, FALSE, GST_V4L2_CODEC},
-  {V4L2_PIX_FMT_H264, FALSE, GST_V4L2_CODEC},
-  /* VP8 not parseable */
-  {V4L2_PIX_FMT_VP8, FALSE, GST_V4L2_CODEC | GST_V4L2_NO_PARSE},
-
-  /*  Vendor-specific formats   */
-  {V4L2_PIX_FMT_WNVA, TRUE, GST_V4L2_CODEC},
-  {V4L2_PIX_FMT_SN9C10X, TRUE, GST_V4L2_CODEC},
-  {V4L2_PIX_FMT_PWC1, TRUE, GST_V4L2_CODEC},
-  {V4L2_PIX_FMT_PWC2, TRUE, GST_V4L2_CODEC},
-  {V4L2_PIX_FMT_YVYU, TRUE, GST_V4L2_RAW},
-};
-
-#define GST_V4L2_FORMAT_COUNT (G_N_ELEMENTS (gst_v4l2_formats))
-
-
 static struct v4l2_fmtdesc *
 gst_v4l2_object_get_format_from_fourcc (GstV4l2Object * v4l2object,
     guint32 fourcc)