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authorWim Taymans <wim.taymans@gmail.com>2004-07-16 10:40:54 +0000
committerWim Taymans <wim.taymans@gmail.com>2004-07-16 10:40:54 +0000
commitbccfaef0e2927346da8ba07dbb8d5dffa65312e7 (patch)
treeec7b9f2c921fbc5a417f090a9bc4b8598ff0bb05 /gst-libs/gst/video
parent72402abc41bbcfb15d69f98c45a8076044863575 (diff)
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gst-libs/gst/video/video.h: Added 32 bits RGBA. Not sure if we should use another mime-type for alpha rgb. Currently ...
Original commit message from CVS: * gst-libs/gst/video/video.h: Added 32 bits RGBA. Not sure if we should use another mime-type for alpha rgb. Currently the presence of the alpha_mask property signals an alpha channel. Ronald?
Diffstat (limited to 'gst-libs/gst/video')
-rw-r--r--gst-libs/gst/video/video.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/gst-libs/gst/video/video.h b/gst-libs/gst/video/video.h
index cb8727a9..6875f636 100644
--- a/gst-libs/gst/video/video.h
+++ b/gst-libs/gst/video/video.h
@@ -61,6 +61,19 @@
#define GST_VIDEO_FPS_RANGE "(double) [ 0, max ]"
/* consider the next 2 protected */
+#define __GST_VIDEO_CAPS_MAKE_32A(R, G, B, A) \
+ "video/x-raw-rgb, " \
+ "bpp = (int) 32, " \
+ "depth = (int) 32, " \
+ "endianness = (int) BIG_ENDIAN, " \
+ "red_mask = (int) " GST_VIDEO_BYTE ## R ## _MASK_32 ", " \
+ "green_mask = (int) " GST_VIDEO_BYTE ## G ## _MASK_32 ", " \
+ "blue_mask = (int) " GST_VIDEO_BYTE ## B ## _MASK_32 ", " \
+ "alpha_mask = (int) " GST_VIDEO_BYTE ## A ## _MASK_32 ", " \
+ "width = " GST_VIDEO_SIZE_RANGE ", " \
+ "height = " GST_VIDEO_SIZE_RANGE ", " \
+ "framerate = " GST_VIDEO_FPS_RANGE
+
#define __GST_VIDEO_CAPS_MAKE_32(R, G, B) \
"video/x-raw-rgb, " \
"bpp = (int) 32, " \
@@ -108,6 +121,20 @@
#define GST_VIDEO_CAPS_xBGR \
__GST_VIDEO_CAPS_MAKE_32 (4, 3, 2)
+/* 32 bit alpha */
+
+#define GST_VIDEO_CAPS_RGBA \
+ __GST_VIDEO_CAPS_MAKE_32A (1, 2, 3, 4)
+
+#define GST_VIDEO_CAPS_ARGB \
+ __GST_VIDEO_CAPS_MAKE_32A (2, 3, 4, 1)
+
+#define GST_VIDEO_CAPS_BGRA \
+ __GST_VIDEO_CAPS_MAKE_32A (3, 2, 1, 4)
+
+#define GST_VIDEO_CAPS_ABGR \
+ __GST_VIDEO_CAPS_MAKE_32A (4, 3, 2, 1)
+
/* note: the macro name uses the order on BE systems */
#if G_BYTE_ORDER == G_BIG_ENDIAN
#define GST_VIDEO_CAPS_xRGB_HOST_ENDIAN \