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video-info: add gst_video_info_align_full()
When using gst_video_info_align() user had no easy way to retrieve the padded size and height of each plane. This can easily be implemented in fill_planes() as it's already called in align() with the padded height. Ideally we'd add a plane_size field to GstVideoInfo but the remaining padding is too small so that would be an ABI break. Fix #618
This commit is contained in:
Guillaume Desmottes
parent
73a628923e
commit
36ce08826e
3 changed files with 400 additions and 13 deletions
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@ -112,7 +112,8 @@ gst_video_info_new (void)
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return info;
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}
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static gboolean fill_planes (GstVideoInfo * info);
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static gboolean fill_planes (GstVideoInfo * info,
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gsize plane_size[GST_VIDEO_MAX_PLANES]);
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/**
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* gst_video_info_init:
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@ -253,7 +254,7 @@ gst_video_info_set_format (GstVideoInfo * info, GstVideoFormat format,
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if (!gst_video_info_set_format_common (info, format, width, height))
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return FALSE;
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return fill_planes (info);
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return fill_planes (info, NULL);
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}
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/**
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@ -281,7 +282,7 @@ gst_video_info_set_interlaced_format (GstVideoInfo * info,
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return FALSE;
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GST_VIDEO_INFO_INTERLACE_MODE (info) = mode;
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return fill_planes (info);
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return fill_planes (info, NULL);
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}
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static const gchar *interlace_mode[] = {
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@ -532,7 +533,7 @@ gst_video_info_from_caps (GstVideoInfo * info, const GstCaps * caps)
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set_default_colorimetry (info);
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}
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if (!fill_planes (info))
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if (!fill_planes (info, NULL))
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return FALSE;
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return TRUE;
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@ -756,7 +757,7 @@ gst_video_info_to_caps (GstVideoInfo * info)
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}
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static gboolean
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fill_planes (GstVideoInfo * info)
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fill_planes (GstVideoInfo * info, gsize plane_size[GST_VIDEO_MAX_PLANES])
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{
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gsize width, height, cr_h;
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gint bpp = 0, i;
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@ -1135,6 +1136,25 @@ fill_planes (GstVideoInfo * info)
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return FALSE;
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break;
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}
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if (plane_size) {
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for (i = 0; i < GST_VIDEO_MAX_PLANES; i++) {
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if (i < GST_VIDEO_INFO_N_PLANES (info)) {
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gint comps[GST_VIDEO_MAX_COMPONENTS];
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guint plane_height;
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/* Convert plane index to component index */
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gst_video_format_info_component (info->finfo, i, comps);
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plane_height =
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GST_VIDEO_FORMAT_INFO_SCALE_HEIGHT (info->finfo, comps[0],
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GST_VIDEO_INFO_FIELD_HEIGHT (info));
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plane_size[i] = plane_height * GST_VIDEO_INFO_PLANE_STRIDE (info, i);
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} else {
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plane_size[i] = 0;
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}
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}
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}
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return TRUE;
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}
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@ -1265,21 +1285,26 @@ done:
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}
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/**
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* gst_video_info_align:
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* gst_video_info_align_full:
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* @info: a #GstVideoInfo
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* @align: alignment parameters
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* @plane_size: (out) (allow-none): array used to store the plane sizes
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*
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* Adjust the offset and stride fields in @info so that the padding and
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* stride alignment in @align is respected.
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* This variant of gst_video_info_align() provides the updated size, in bytes,
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* of each video plane after the alignment, including all horizontal and vertical
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* paddings.
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*
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* Extra padding will be added to the right side when stride alignment padding
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* is required and @align will be updated with the new padding values.
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* In case of GST_VIDEO_INTERLACE_MODE_ALTERNATE info, the returned sizes are the
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* ones used to hold a single field, not the full frame.
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*
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* Returns: %FALSE if alignment could not be applied, e.g. because the
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* size of a frame can't be represented as a 32 bit integer (Since: 1.12)
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* size of a frame can't be represented as a 32 bit integer
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*
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* Since: 1.18
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*/
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gboolean
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gst_video_info_align (GstVideoInfo * info, GstVideoAlignment * align)
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gst_video_info_align_full (GstVideoInfo * info, GstVideoAlignment * align,
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gsize plane_size[GST_VIDEO_MAX_PLANES])
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{
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const GstVideoFormatInfo *vinfo = info->finfo;
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gint width, height;
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@ -1331,7 +1356,7 @@ gst_video_info_align (GstVideoInfo * info, GstVideoAlignment * align)
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info->width = padded_width;
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info->height = padded_height;
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if (!fill_planes (info))
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if (!fill_planes (info, plane_size))
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return FALSE;
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/* check alignment */
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@ -1378,3 +1403,23 @@ gst_video_info_align (GstVideoInfo * info, GstVideoAlignment * align)
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return TRUE;
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}
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/**
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* gst_video_info_align:
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* @info: a #GstVideoInfo
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* @align: alignment parameters
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*
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* Adjust the offset and stride fields in @info so that the padding and
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* stride alignment in @align is respected.
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*
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* Extra padding will be added to the right side when stride alignment padding
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* is required and @align will be updated with the new padding values.
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*
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* Returns: %FALSE if alignment could not be applied, e.g. because the
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* size of a frame can't be represented as a 32 bit integer (Since: 1.12)
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*/
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gboolean
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gst_video_info_align (GstVideoInfo * info, GstVideoAlignment * align)
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{
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return gst_video_info_align_full (info, align, NULL);
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}
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@ -385,6 +385,21 @@ GType gst_video_info_get_type (void);
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#define GST_VIDEO_INFO_N_PLANES(i) (GST_VIDEO_FORMAT_INFO_N_PLANES((i)->finfo))
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#define GST_VIDEO_INFO_PLANE_OFFSET(i,p) ((i)->offset[p])
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#define GST_VIDEO_INFO_PLANE_STRIDE(i,p) ((i)->stride[p])
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/**
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* GST_VIDEO_INFO_PLANE_HEIGHT:
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*
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* The padded height in pixels of a plane (padded size divided by the plane stride).
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* In case of GST_VIDEO_INTERLACE_MODE_ALTERNATE info, this macro returns the
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* plane heights used to hold a single field, not the full frame.
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*
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* The size passed as third argument is the size of the pixel data and should
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* not contain any extra metadata padding.
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*
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* It is not valid to use this macro with a TILED format.
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*
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* Since: 1.18
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*/
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#define GST_VIDEO_INFO_PLANE_HEIGHT(i,p,sizes) ((i)->stride[p] == 0 ? 0 : sizes[p] / (i)->stride[p])
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/* dealing with components */
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#define GST_VIDEO_INFO_N_COMPONENTS(i) GST_VIDEO_FORMAT_INFO_N_COMPONENTS((i)->finfo)
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@ -444,6 +459,9 @@ gboolean gst_video_info_is_equal (const GstVideoInfo *info,
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GST_VIDEO_API
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gboolean gst_video_info_align (GstVideoInfo * info, GstVideoAlignment * align);
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GST_VIDEO_API
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gboolean gst_video_info_align_full (GstVideoInfo * info, GstVideoAlignment * align, gsize plane_size[GST_VIDEO_MAX_PLANES]);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstVideoInfo, gst_video_info_free)
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@ -3303,6 +3303,329 @@ GST_START_TEST (test_video_format_info_plane_to_components)
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GST_END_TEST;
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GST_START_TEST (test_video_info_align)
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{
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GstVideoInfo info;
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GstVideoAlignment align;
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gsize plane_size[GST_VIDEO_MAX_PLANES];
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/* NV12 */
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gst_video_info_init (&info);
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gst_video_info_set_format (&info, GST_VIDEO_FORMAT_NV12, 1920, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 1080 * 1.5);
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gst_video_alignment_reset (&align);
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/* Align with no padding to retrieve the plane heights */
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g_assert (gst_video_info_align_full (&info, &align, plane_size));
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g_assert_cmpuint (plane_size[0], ==, 1920 * 1080);
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g_assert_cmpuint (plane_size[1], ==, 1920 * 1080 / 2);
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g_assert_cmpuint (plane_size[2], ==, 0);
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g_assert_cmpuint (plane_size[3], ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 1920);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 1920);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
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1080);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==,
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540);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
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gst_video_alignment_reset (&align);
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align.padding_bottom = 8;
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g_assert (gst_video_info_align_full (&info, &align, plane_size));
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g_assert_cmpuint (plane_size[0], ==, 1920 * 1088);
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g_assert_cmpuint (plane_size[1], ==, 1920 * 1088 / 2);
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g_assert_cmpuint (plane_size[2], ==, 0);
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g_assert_cmpuint (plane_size[3], ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 1088 * 1.5);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 1920);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 1920);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
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1088);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==,
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544);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
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/* NV16 */
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gst_video_info_init (&info);
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gst_video_info_set_format (&info, GST_VIDEO_FORMAT_NV16, 1920, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 1080 * 2);
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gst_video_alignment_reset (&align);
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/* Align with no padding to retrieve the plane heights */
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g_assert (gst_video_info_align_full (&info, &align, plane_size));
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g_assert_cmpuint (plane_size[0], ==, 1920 * 1080);
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g_assert_cmpuint (plane_size[1], ==, 1920 * 1080);
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g_assert_cmpuint (plane_size[2], ==, 0);
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g_assert_cmpuint (plane_size[3], ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 1920);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 1920);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
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1080);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==,
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1080);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
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gst_video_alignment_reset (&align);
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align.padding_bottom = 8;
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g_assert (gst_video_info_align_full (&info, &align, plane_size));
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g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 1088 * 2);
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g_assert_cmpuint (plane_size[0], ==, 1920 * 1088);
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g_assert_cmpuint (plane_size[1], ==, 1920 * 1088);
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g_assert_cmpuint (plane_size[2], ==, 0);
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g_assert_cmpuint (plane_size[3], ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 1920);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 1920);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
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1088);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==,
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1088);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
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/* RGB */
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gst_video_info_init (&info);
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gst_video_info_set_format (&info, GST_VIDEO_FORMAT_RGB, 1920, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 1080 * 3);
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gst_video_alignment_reset (&align);
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/* Align with no padding to retrieve the plane heights */
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g_assert (gst_video_info_align_full (&info, &align, plane_size));
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g_assert_cmpuint (plane_size[0], ==, 1920 * 1080 * 3);
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g_assert_cmpuint (plane_size[1], ==, 0);
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g_assert_cmpuint (plane_size[2], ==, 0);
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g_assert_cmpuint (plane_size[3], ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 5760);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
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1080);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
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gst_video_alignment_reset (&align);
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align.padding_bottom = 8;
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g_assert (gst_video_info_align_full (&info, &align, plane_size));
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g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 1088 * 3);
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g_assert_cmpuint (plane_size[0], ==, 1920 * 1088 * 3);
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g_assert_cmpuint (plane_size[1], ==, 0);
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g_assert_cmpuint (plane_size[2], ==, 0);
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g_assert_cmpuint (plane_size[3], ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 5760);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
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1088);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==, 0);
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g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
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/* I420 */
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gst_video_info_init (&info);
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gst_video_info_set_format (&info, GST_VIDEO_FORMAT_I420, 1920, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 1080);
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g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 1080 * 1.5);
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gst_video_alignment_reset (&align);
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/* Align with no padding to retrieve the plane heights */
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g_assert (gst_video_info_align_full (&info, &align, plane_size));
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g_assert_cmpuint (plane_size[0], ==, 1920 * 1080);
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g_assert_cmpuint (plane_size[1], ==, 1920 * 1080 / 4);
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g_assert_cmpuint (plane_size[2], ==, 1920 * 1080 / 4);
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||||
g_assert_cmpuint (plane_size[3], ==, 0);
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 1920);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 960);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 960);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
|
||||
1080);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==,
|
||||
540);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==,
|
||||
540);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
|
||||
|
||||
gst_video_alignment_reset (&align);
|
||||
align.padding_bottom = 8;
|
||||
g_assert (gst_video_info_align_full (&info, &align, plane_size));
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1080);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 1080);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 1088 * 1.5);
|
||||
|
||||
g_assert_cmpuint (plane_size[0], ==, 1920 * 1088);
|
||||
g_assert_cmpuint (plane_size[1], ==, 1920 * 1088 / 4);
|
||||
g_assert_cmpuint (plane_size[2], ==, 1920 * 1088 / 4);
|
||||
g_assert_cmpuint (plane_size[3], ==, 0);
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 1920);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 960);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 960);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
|
||||
1088);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==,
|
||||
544);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==,
|
||||
544);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
|
||||
|
||||
/* NV16 alternate */
|
||||
gst_video_info_init (&info);
|
||||
gst_video_info_set_interlaced_format (&info, GST_VIDEO_FORMAT_NV16,
|
||||
GST_VIDEO_INTERLACE_MODE_ALTERNATE, 1920, 1080);
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1080);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 540);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 540 * 2);
|
||||
|
||||
gst_video_alignment_reset (&align);
|
||||
/* Align with no padding to retrieve the plane heights */
|
||||
g_assert (gst_video_info_align_full (&info, &align, plane_size));
|
||||
|
||||
g_assert_cmpuint (plane_size[0], ==, 1920 * 540);
|
||||
g_assert_cmpuint (plane_size[1], ==, 1920 * 540);
|
||||
g_assert_cmpuint (plane_size[2], ==, 0);
|
||||
g_assert_cmpuint (plane_size[3], ==, 0);
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 1920);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 1920);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
|
||||
540);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==,
|
||||
540);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
|
||||
|
||||
gst_video_alignment_reset (&align);
|
||||
align.padding_bottom = 8;
|
||||
g_assert (gst_video_info_align_full (&info, &align, plane_size));
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1080);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 540);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 544 * 2);
|
||||
|
||||
g_assert_cmpuint (plane_size[0], ==, 1920 * 544);
|
||||
g_assert_cmpuint (plane_size[1], ==, 1920 * 544);
|
||||
g_assert_cmpuint (plane_size[2], ==, 0);
|
||||
g_assert_cmpuint (plane_size[3], ==, 0);
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 1920);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 1920);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
|
||||
544);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==,
|
||||
544);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
|
||||
|
||||
/* NV16 alternate with an odd height */
|
||||
gst_video_info_init (&info);
|
||||
gst_video_info_set_interlaced_format (&info, GST_VIDEO_FORMAT_NV16,
|
||||
GST_VIDEO_INTERLACE_MODE_ALTERNATE, 1920, 1081);
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1081);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 541);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 541 * 2);
|
||||
|
||||
gst_video_alignment_reset (&align);
|
||||
/* Align with no padding to retrieve the plane heights */
|
||||
g_assert (gst_video_info_align_full (&info, &align, plane_size));
|
||||
|
||||
g_assert_cmpuint (plane_size[0], ==, 1920 * 541);
|
||||
g_assert_cmpuint (plane_size[1], ==, 1920 * 541);
|
||||
g_assert_cmpuint (plane_size[2], ==, 0);
|
||||
g_assert_cmpuint (plane_size[3], ==, 0);
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 1920);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 1920);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
|
||||
541);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==,
|
||||
541);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
|
||||
|
||||
gst_video_alignment_reset (&align);
|
||||
align.padding_bottom = 2;
|
||||
g_assert (gst_video_info_align_full (&info, &align, plane_size));
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_HEIGHT (&info), ==, 1081);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_FIELD_HEIGHT (&info), ==, 541);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_SIZE (&info), ==, 1920 * 542 * 2);
|
||||
|
||||
g_assert_cmpuint (plane_size[0], ==, 1920 * 542);
|
||||
g_assert_cmpuint (plane_size[1], ==, 1920 * 542);
|
||||
g_assert_cmpuint (plane_size[2], ==, 0);
|
||||
g_assert_cmpuint (plane_size[3], ==, 0);
|
||||
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 0), ==, 1920);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 1), ==, 1920);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 2), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_STRIDE (&info, 3), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 0, plane_size), ==,
|
||||
542);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 1, plane_size), ==,
|
||||
542);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 2, plane_size), ==, 0);
|
||||
g_assert_cmpuint (GST_VIDEO_INFO_PLANE_HEIGHT (&info, 3, plane_size), ==, 0);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
static Suite *
|
||||
video_suite (void)
|
||||
{
|
||||
|
|
@ -3351,6 +3674,7 @@ video_suite (void)
|
|||
tcase_add_test (tc_chain, test_hdr);
|
||||
tcase_add_test (tc_chain, test_video_color_from_to_iso);
|
||||
tcase_add_test (tc_chain, test_video_format_info_plane_to_components);
|
||||
tcase_add_test (tc_chain, test_video_info_align);
|
||||
|
||||
return s;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue