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tests: Fix alpha test on big endian machines.

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/943>
This commit is contained in:
Doug Nazar 2021-04-12 21:36:58 -04:00 committed by GStreamer Marge Bot
parent fae29cb3c2
commit f5f94695f2
1 changed files with 9 additions and 2 deletions
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11
tests/check/elements/alpha.c
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@ -87,6 +87,13 @@ create_caps_rgba32 (void)
return caps; return caps;
} }
#if G_BYTE_ORDER == G_BIG_ENDIAN
#define RGBA(r,g,b,a) (guint32)(((r&0xff)<<24)|((g&0xff)<<16)|((b&0xff)<<8)|(a&0xff))
#else
#define RGBA(r,g,b,a) (guint32)(((a&0xff)<<24)|((b&0xff)<<16)|((g&0xff)<<8)|(r&0xff))
#endif
#define RGB(r,g,b) RGBA(r,g,b,0xff)
static GstBuffer * static GstBuffer *
create_buffer_rgba32 (FillColor color) create_buffer_rgba32 (FillColor color)
{ {
@ -99,9 +106,9 @@ create_buffer_rgba32 (FillColor color)
int i; int i;
if (color == FILL_GREEN) if (color == FILL_GREEN)
rgba_col = 0xff00ff00; /* GREEN */ rgba_col = RGB (0, 255, 0); /* GREEN */
else else
rgba_col = 0xffff0000; /* BLUE */ rgba_col = RGB (0, 0, 255); /* BLUE */
for (i = 0; i < HEIGHT * WIDTH; i++) for (i = 0; i < HEIGHT * WIDTH; i++)
rgba32[i] = rgba_col; rgba32[i] = rgba_col;