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textoverlay: minor clean-up

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Remove some macros that aren't needed any more.
This commit is contained in:
Tim-Philipp Müller 2012-12-22 21:19:51 +00:00
parent df8e7f14a8
commit 76c0cca765
1 changed files with 0 additions and 42 deletions
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42
ext/pango/gstbasetextoverlay.c
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@ -121,48 +121,6 @@ GST_DEBUG_CATEGORY (pango_debug);
#define MINIMUM_OUTLINE_OFFSET 1.0
#define DEFAULT_SCALE_BASIS 640
#define COMP_Y(ret, r, g, b) \
{ \
ret = (int) (((19595 * r) >> 16) + ((38470 * g) >> 16) + ((7471 * b) >> 16)); \
ret = CLAMP (ret, 0, 255); \
}
#define COMP_U(ret, r, g, b) \
{ \
ret = (int) (-((11059 * r) >> 16) - ((21709 * g) >> 16) + ((32768 * b) >> 16) + 128); \
ret = CLAMP (ret, 0, 255); \
}
#define COMP_V(ret, r, g, b) \
{ \
ret = (int) (((32768 * r) >> 16) - ((27439 * g) >> 16) - ((5329 * b) >> 16) + 128); \
ret = CLAMP (ret, 0, 255); \
}
#define BLEND(ret, alpha, v0, v1) \
{ \
ret = (v0 * alpha + v1 * (255 - alpha)) / 255; \
}
#define OVER(ret, alphaA, Ca, alphaB, Cb, alphaNew) \
{ \
gint _tmp; \
_tmp = (Ca * alphaA + Cb * alphaB * (255 - alphaA) / 255) / alphaNew; \
ret = CLAMP (_tmp, 0, 255); \
}
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
# define CAIRO_ARGB_A 3
# define CAIRO_ARGB_R 2
# define CAIRO_ARGB_G 1
# define CAIRO_ARGB_B 0
#else
# define CAIRO_ARGB_A 0
# define CAIRO_ARGB_R 1
# define CAIRO_ARGB_G 2
# define CAIRO_ARGB_B 3
#endif
enum
{
PROP_0,