[v4l2] Change feature name

[platform/upstream/gst-plugins-good.git] / sys / v4l2 / gstv4l2object.c

diff --git a/sys/v4l2/gstv4l2object.c b/sys/v4l2/gstv4l2object.c
index 92fabc6..a8f68da 100644 (file)
--- a/sys/v4l2/gstv4l2object.c
+++ b/sys/v4l2/gstv4l2object.c
@@ -516,7 +516,11 @@ gst_v4l2_object_new (GstElement * element,
 
   /* We now disable libv4l2 by default, but have an env to enable it. */
 #ifdef HAVE_LIBV4L2
+#ifdef TIZEN_FEATURE_USE_LIBV4L2
+  if (1) {
+#else /* TIZEN_FEATURE_USE_LIBV4L2 */
   if (g_getenv ("GST_V4L2_USE_LIBV4L2")) {
+#endif /* TIZEN_FEATURE_USE_LIBV4L2 */
     v4l2object->fd_open = v4l2_fd_open;
     v4l2object->close = v4l2_close;
     v4l2object->dup = v4l2_dup;
@@ -825,7 +829,19 @@ gst_v4l2_get_driver_min_buffers (GstV4l2Object * v4l2object)
   if (v4l2object->ioctl (v4l2object->video_fd, VIDIOC_G_CTRL, &control) == 0) {
     GST_DEBUG_OBJECT (v4l2object->dbg_obj,
         "driver requires a minimum of %d buffers", control.value);
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+#define DEFAULT_DECODER_OUTPUT_BUFFER_COUNT 5
+    if (v4l2object->tbm_output &&
+        !V4L2_TYPE_IS_OUTPUT (v4l2object->type) && control.value == 1) {
+      v4l2object->min_buffers = DEFAULT_DECODER_OUTPUT_BUFFER_COUNT;
+      GST_WARNING_OBJECT (v4l2object->dbg_obj, "but SET MIN BUFFER COUNT[%d] and it will be [%d] later",
+          v4l2object->min_buffers, v4l2object->min_buffers + 1);
+    } else {
+      v4l2object->min_buffers = control.value;
+    }
+#else /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
     v4l2object->min_buffers = control.value;
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
   } else {
     v4l2object->min_buffers = 0;
   }
@@ -1623,6 +1639,16 @@ gst_v4l2_object_get_caps_helper (GstV4L2FormatFlags flags)
       }
 
       switch (gst_v4l2_formats[i].format) {
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+        case V4L2_PIX_FMT_YUV420:
+          alt_s = gst_structure_copy (structure);
+          gst_structure_set (alt_s, "format", G_TYPE_STRING, "S420", NULL);
+          break;
+        case V4L2_PIX_FMT_NV12:
+          alt_s = gst_structure_copy (structure);
+          gst_structure_set (alt_s, "format", G_TYPE_STRING, "SN12", NULL);
+          break;
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
         case V4L2_PIX_FMT_RGB32:
           alt_s = gst_structure_copy (structure);
           gst_structure_set (alt_s, "format", G_TYPE_STRING, "ARGB", NULL);
@@ -1712,6 +1738,9 @@ gst_v4l2_object_get_caps_info (GstV4l2Object * v4l2object, GstCaps * caps,
   if (g_str_equal (mimetype, "video/x-raw")) {
     switch (GST_VIDEO_INFO_FORMAT (info)) {
       case GST_VIDEO_FORMAT_I420:
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+      case GST_VIDEO_FORMAT_S420:
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
         fourcc = V4L2_PIX_FMT_YUV420;
         fourcc_nc = V4L2_PIX_FMT_YUV420M;
         break;
@@ -1731,6 +1760,9 @@ gst_v4l2_object_get_caps_info (GstV4l2Object * v4l2object, GstCaps * caps,
         fourcc = V4L2_PIX_FMT_YUV422P;
         break;
       case GST_VIDEO_FORMAT_NV12:
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+      case GST_VIDEO_FORMAT_SN12:
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
         fourcc = V4L2_PIX_FMT_NV12;
         fourcc_nc = V4L2_PIX_FMT_NV12M;
         break;
@@ -4255,6 +4287,25 @@ gst_v4l2_object_probe_caps (GstV4l2Object * v4l2object, GstCaps * filter)
     if (tmp)
       gst_caps_append (ret, tmp);
 
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+    if (format->pixelformat == V4L2_PIX_FMT_NV12 ||
+        format->pixelformat == V4L2_PIX_FMT_YUV420) {
+      GstStructure *alt_s = gst_structure_copy (template);
+
+      if (format->pixelformat == V4L2_PIX_FMT_NV12)
+        gst_structure_set (alt_s, "format", G_TYPE_STRING, "SN12", NULL);
+      else
+        gst_structure_set (alt_s, "format", G_TYPE_STRING, "S420", NULL);
+
+      tmp = gst_v4l2_object_probe_caps_for_format (v4l2object,
+          format->pixelformat, alt_s);
+
+      if (tmp)
+        gst_caps_append (ret, tmp);
+
+      gst_structure_free (alt_s);
+    }
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
     gst_structure_free (template);
   }
 
@@ -4302,7 +4353,12 @@ gst_v4l2_object_decide_allocation (GstV4l2Object * obj, GstQuery * query)
   GstAllocator *allocator = NULL;
   GstAllocationParams params = { 0 };
 
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+  GST_INFO_OBJECT (obj->dbg_obj, "decide allocation - %s",
+      V4L2_TYPE_IS_OUTPUT (obj->type) ? "output" : "capture");
+#else /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
   GST_DEBUG_OBJECT (obj->dbg_obj, "decide allocation");
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
 
   g_return_val_if_fail (obj->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ||
       obj->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, FALSE);