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gst/videoscale/gstvideoscale.c: Make videoscale support RGBA, ARGB, BGRA and ABGR. Fixes #345131

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Original commit message from CVS:
Patch by: Philip Jaegenstedt <philip at lysator dot liu dot se>
* gst/videoscale/gstvideoscale.c: (gst_video_scale_prepare_size),
(gst_video_scale_transform):
Make videoscale support RGBA, ARGB, BGRA and ABGR. Fixes #345131
This commit is contained in:
Philip Jaegenstedt 2006-06-19 09:08:05 +00:00 committed by Wim Taymans
parent d24f2c1ffd
commit f68c41710a
2 changed files with 28 additions and 0 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2006-06-19 Wim Taymans <wim@fluendo.com>
Patch by: Philip Jaegenstedt <philip at lysator dot liu dot se>
* gst/videoscale/gstvideoscale.c: (gst_video_scale_prepare_size),
(gst_video_scale_transform):
Make videoscale support RGBA, ARGB, BGRA and ABGR. Fixes #345131
2006-06-17 Tim-Philipp Müller <tim at centricular dot net>
* configure.ac:

20
gst/videoscale/gstvideoscale.c
View file

@ -93,6 +93,10 @@ static GstStaticCaps gst_video_scale_format_caps[] = {
GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB),
GST_STATIC_CAPS (GST_VIDEO_CAPS_BGRx),
GST_STATIC_CAPS (GST_VIDEO_CAPS_xBGR),
GST_STATIC_CAPS (GST_VIDEO_CAPS_RGBA),
GST_STATIC_CAPS (GST_VIDEO_CAPS_ARGB),
GST_STATIC_CAPS (GST_VIDEO_CAPS_BGRA),
GST_STATIC_CAPS (GST_VIDEO_CAPS_ABGR),
GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB),
GST_STATIC_CAPS (GST_VIDEO_CAPS_BGR),
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("AYUV")),
@ -112,6 +116,10 @@ enum
GST_VIDEO_SCALE_xRGB,
GST_VIDEO_SCALE_BGRx,
GST_VIDEO_SCALE_xBGR,
GST_VIDEO_SCALE_RGBA,
GST_VIDEO_SCALE_ARGB,
GST_VIDEO_SCALE_BGRA,
GST_VIDEO_SCALE_ABGR,
GST_VIDEO_SCALE_RGB,
GST_VIDEO_SCALE_BGR,
GST_VIDEO_SCALE_AYUV,
@ -390,6 +398,10 @@ gst_video_scale_prepare_size (GstVideoScale * videoscale, gint format,
case GST_VIDEO_SCALE_xRGB:
case GST_VIDEO_SCALE_BGRx:
case GST_VIDEO_SCALE_xBGR:
case GST_VIDEO_SCALE_RGBA:
case GST_VIDEO_SCALE_ARGB:
case GST_VIDEO_SCALE_BGRA:
case GST_VIDEO_SCALE_ABGR:
case GST_VIDEO_SCALE_AYUV:
img->stride = img->width * 4;
*size = img->stride * img->height;
@ -700,6 +712,10 @@ gst_video_scale_transform (GstBaseTransform * trans, GstBuffer * in,
case GST_VIDEO_SCALE_xRGB:
case GST_VIDEO_SCALE_BGRx:
case GST_VIDEO_SCALE_xBGR:
case GST_VIDEO_SCALE_RGBA:
case GST_VIDEO_SCALE_ARGB:
case GST_VIDEO_SCALE_BGRA:
case GST_VIDEO_SCALE_ABGR:
case GST_VIDEO_SCALE_AYUV:
vs_image_scale_nearest_RGBA (dest, src, videoscale->tmp_buf);
break;
@ -739,6 +755,10 @@ gst_video_scale_transform (GstBaseTransform * trans, GstBuffer * in,
case GST_VIDEO_SCALE_xRGB:
case GST_VIDEO_SCALE_BGRx:
case GST_VIDEO_SCALE_xBGR:
case GST_VIDEO_SCALE_RGBA:
case GST_VIDEO_SCALE_ARGB:
case GST_VIDEO_SCALE_BGRA:
case GST_VIDEO_SCALE_ABGR:
case GST_VIDEO_SCALE_AYUV:
vs_image_scale_linear_RGBA (dest, src, videoscale->tmp_buf);
break;