gl: use gst_video_meta_set_alignment()

diff --git a/ext/gl/gstgldownloadelement.c b/ext/gl/gstgldownloadelement.c
index ae7bb07..7541ae6 100644 (file)
--- a/ext/gl/gstgldownloadelement.c
+++ b/ext/gl/gstgldownloadelement.c
@@ -314,12 +314,14 @@ _try_export_dmabuf (GstGLDownloadElement * download, GstBuffer * inbuf)
   GstCaps *src_caps;
   GstVideoInfo out_info;
   gsize total_offset;
+  GstVideoAlignment *alig = NULL;
 
   glmem = GST_GL_MEMORY_CAST (gst_buffer_peek_memory (inbuf, 0));
   if (glmem) {
     GstGLContext *context = GST_GL_BASE_MEMORY_CAST (glmem)->context;
     if (gst_gl_context_get_gl_platform (context) != GST_GL_PLATFORM_EGL)
       return NULL;
+    alig = &glmem->valign;
   }
 
   buffer = gst_buffer_new ();
@@ -361,9 +363,14 @@ _try_export_dmabuf (GstGLDownloadElement * download, GstBuffer * inbuf)
   gst_video_info_from_caps (&out_info, src_caps);
 
   if (download->add_videometa) {
-    gst_buffer_add_video_meta_full (buffer, GST_VIDEO_FRAME_FLAG_NONE,
+    GstVideoMeta *meta;
+
+    meta = gst_buffer_add_video_meta_full (buffer, GST_VIDEO_FRAME_FLAG_NONE,
         out_info.finfo->format, out_info.width, out_info.height,
         out_info.finfo->n_planes, offset, stride);
+
+    if (alig)
+      gst_video_meta_set_alignment (meta, *alig);
   } else {
     int i;
     gboolean match = TRUE;

diff --git a/gst-libs/gst/gl/gstglmemory.c b/gst-libs/gst/gl/gstglmemory.c
index d38d578..900368d 100644 (file)
--- a/gst-libs/gst/gl/gstglmemory.c
+++ b/gst-libs/gst/gl/gstglmemory.c
@@ -1470,6 +1470,8 @@ gst_gl_memory_setup_buffer (GstGLMemoryAllocator * allocator,
       || n_mem * views == n_wrapped_pointers, FALSE);
 
   for (v = 0; v < views; v++) {
+    GstVideoMeta *meta;
+
     for (i = 0; i < n_mem; i++) {
       GstGLMemory *gl_mem;
 
@@ -1498,11 +1500,14 @@ gst_gl_memory_setup_buffer (GstGLMemoryAllocator * allocator,
       gst_buffer_append_memory (buffer, (GstMemory *) gl_mem);
     }
 
-    gst_buffer_add_video_meta_full (buffer, v,
+    meta = gst_buffer_add_video_meta_full (buffer, v,
         GST_VIDEO_INFO_FORMAT (params->v_info),
         GST_VIDEO_INFO_WIDTH (params->v_info),
         GST_VIDEO_INFO_HEIGHT (params->v_info), n_mem, params->v_info->offset,
         params->v_info->stride);
+
+    if (params->valign)
+      gst_video_meta_set_alignment (meta, *params->valign);
   }
 
   return TRUE;

diff --git a/gst-libs/gst/gl/gstglviewconvert.c b/gst-libs/gst/gl/gstglviewconvert.c
index d3dd935..73c760e 100644 (file)
--- a/gst-libs/gst/gl/gstglviewconvert.c
+++ b/gst-libs/gst/gl/gstglviewconvert.c
@@ -1943,6 +1943,7 @@ _gen_buffer (GstGLViewConvert * viewconvert, GstBuffer ** target)
   GstGLVideoAllocationParams *params;
   GstGLMemoryAllocator *mem_allocator;
   GstAllocator *allocator;
+  GstVideoMeta *meta;
 
   *target = gst_buffer_new ();
 
@@ -1962,13 +1963,16 @@ _gen_buffer (GstGLViewConvert * viewconvert, GstBuffer ** target)
   gst_gl_allocation_params_free ((GstGLAllocationParams *) params);
   gst_object_unref (allocator);
 
-  gst_buffer_add_video_meta_full (*target, 0,
+  meta = gst_buffer_add_video_meta_full (*target, 0,
       GST_VIDEO_INFO_FORMAT (&viewconvert->out_info),
       GST_VIDEO_INFO_WIDTH (&viewconvert->out_info),
       GST_VIDEO_INFO_HEIGHT (&viewconvert->out_info),
       GST_VIDEO_INFO_N_PLANES (&viewconvert->out_info),
       viewconvert->out_info.offset, viewconvert->out_info.stride);
 
+  if (params->valign)
+    gst_video_meta_set_alignment (meta, *params->valign);
+
   return TRUE;
 }