1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
From 30b32e864e9a77b66a36d27d3b071f59633d08b7 Mon Sep 17 00:00:00 2001
From: Rob Clark <rob@ti.com>
Date: Mon, 13 Sep 2010 19:16:02 -0500
Subject: [PATCH 22/24] stride: support for 32bit RGB formats
---
gst/stride/convert.c | 24 ++++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/gst/stride/convert.c b/gst/stride/convert.c
index 5d392ac..7f976a5 100644
--- a/gst/stride/convert.c
+++ b/gst/stride/convert.c
@@ -372,6 +372,22 @@ convert_rgb16_rgb16 (GstStrideTransform * self,
return convert_422i_422i (self, out, in);
}
+/** convert 32bbp rgb formats */
+static GstFlowReturn
+convert_rgb32_rgb32 (GstStrideTransform * self,
+ guchar * out, guchar * in)
+{
+ if (G_UNLIKELY (self->needs_refresh)) {
+ gint sx[] = {1};
+ gint sy[] = {1};
+ if (refresh_cache (self, 1, 4, sx, sx, sy, sy))
+ return GST_FLOW_ERROR;
+ self->needs_refresh = FALSE;
+ }
+
+ return convert_n_n (self, out, in, 1);
+}
+
#define CONVERT(tofmt, fromfmt, convert) \
{ \
{ GST_VIDEO_FORMAT_##tofmt, GST_VIDEO_FORMAT_##fromfmt }, \
@@ -388,6 +404,14 @@ const Conversion stride_conversions[] = {
CONVERT (I420, NV12, convert_i420_nv12),
CONVERT (I420, YUY2, convert_i420_yuy2),
CONVERT (RGB16, RGB16, convert_rgb16_rgb16),
+ CONVERT (RGBx, RGBx, convert_rgb32_rgb32),
+ CONVERT (BGRx, BGRx, convert_rgb32_rgb32),
+ CONVERT (xRGB, xRGB, convert_rgb32_rgb32),
+ CONVERT (xBGR, xBGR, convert_rgb32_rgb32),
+ CONVERT (RGBA, RGBA, convert_rgb32_rgb32),
+ CONVERT (BGRA, BGRA, convert_rgb32_rgb32),
+ CONVERT (ARGB, ARGB, convert_rgb32_rgb32),
+ CONVERT (ABGR, ABGR, convert_rgb32_rgb32),
/* add new entries before here */
{{GST_VIDEO_FORMAT_UNKNOWN}}
};
--
1.7.1
|
GitWeb
