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video-overlay-composition: fix ayuv/argb conversion

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Helps when using dvbsuboverlay in connection with vaapisink
or some other video sink that wants ARGB pixels (dvbsuboverlay
attaches pixels in AYUV format, and we then convert as needed).

Alignment should not be a problem here.
This commit is contained in:
Arnaud Vrac 2013-02-19 17:49:08 +01:00 committed by Tim-Philipp Müller
parent 8e4934820f
commit 95266cf212
1 changed files with 2 additions and 2 deletions
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4
gst-libs/gst/video/video-overlay-composition.c
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@ -1060,7 +1060,7 @@ gst_video_overlay_rectangle_convert (GstVideoInfo * src, GstBuffer * src_buffer,
b = CLAMP (b, 0, 255);
/* native endian ARGB */
*ddata = ((a << 24) | (r << 16) | (g << 8) | b);
*(guint32 *) ddata = ((a << 24) | (r << 16) | (g << 8) | b);
sdata += 4;
ddata += 4;
@ -1075,7 +1075,7 @@ gst_video_overlay_rectangle_convert (GstVideoInfo * src, GstBuffer * src_buffer,
for (k = 0; k < height; k++) {
for (l = 0; l < width; l++) {
/* native endian ARGB */
argb = *sdata;
argb = *(guint32 *) sdata;
a = argb >> 24;
r = (argb >> 16) & 0xff;
g = (argb >> 8) & 0xff;