return GST_BASE_SRC_CLASS (parent_class)->decide_allocation (bsrc, query);
}
-static void
-fill_palette_RGB8P (guint32 * palette)
-{
- /* build poor man's palette, taken from ffmpegcolorspace */
- static const guint8 pal_value[6] = { 0x00, 0x33, 0x66, 0x99, 0xcc, 0xff };
- gint i, r, g, b;
-
- i = 0;
- for (r = 0; r < 6; r++) {
- for (g = 0; g < 6; g++) {
- for (b = 0; b < 6; b++) {
- palette[i++] =
- (0xffU << 24) | (pal_value[r] << 16) | (pal_value[g] << 8) |
- pal_value[b];
- }
- }
- }
- palette[i++] = 0; /* 100% transparent, i == 6*6*6 */
- while (i < 256)
- palette[i++] = 0xff000000;
-}
-
static gboolean
gst_video_test_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps)
{
g_free (videotestsrc->tmpline2);
g_free (videotestsrc->tmpline_u8);
g_free (videotestsrc->tmpline_u16);
- g_free (videotestsrc->palette);
videotestsrc->tmpline_u8 = g_malloc (info.width + 8);
videotestsrc->tmpline = g_malloc ((info.width + 8) * 4);
videotestsrc->tmpline2 = g_malloc ((info.width + 8) * 4);
videotestsrc->tmpline_u16 = g_malloc ((info.width + 16) * 8);
- if (GST_VIDEO_INFO_FORMAT (&info) == GST_VIDEO_FORMAT_RGB8P) {
- videotestsrc->palette = g_new (guint32, 256);
- fill_palette_RGB8P (videotestsrc->palette);
- } else {
- videotestsrc->palette = NULL;
- }
-
videotestsrc->accum_rtime += videotestsrc->running_time;
videotestsrc->accum_frames += videotestsrc->n_frames;
GstVideoTestSrc *src;
GstClockTime next_time;
GstVideoFrame frame;
+ gpointer pal;
+ gsize palsize;
src = GST_VIDEO_TEST_SRC (psrc);
src->make_image (src, &frame);
- if (src->palette) {
- memcpy (GST_VIDEO_FRAME_PLANE_DATA (&frame, 1), src->palette, 256 * 4);
+ if ((pal = gst_video_format_get_palette (GST_VIDEO_FRAME_FORMAT (&frame),
+ &palsize))) {
+ memcpy (GST_VIDEO_FRAME_PLANE_DATA (&frame, 1), pal, palsize);
}
gst_video_frame_unmap (&frame);
src->tmpline_u8 = NULL;
g_free (src->tmpline_u16);
src->tmpline_u16 = NULL;
- g_free (src->palette);
- src->palette = NULL;
return TRUE;
}