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various cosmetic fixes

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Original commit message from CVS:
various cosmetic fixes
This commit is contained in:
Thomas Vander Stichele 2005-11-22 13:11:25 +00:00
parent c2fc8faa3d
commit 8f0c1ebdb2
1 changed files with 11 additions and 10 deletions
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21
gst/level/gstlevel.c
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@ -324,27 +324,28 @@ gst_level_set_caps (GstBaseTransform * trans, GstCaps * in, GstCaps * out)
#define DEFINE_LEVEL_CALCULATOR(TYPE, RESOLUTION) \
static void inline \
gst_level_calculate_##TYPE (TYPE * in, guint num, gint channels, \
double *CS, double *peak) \
double *NCS, double *NPS) \
{ \
register int j; \
double squaresum = 0.0; /* square sum of the integer samples */ \
register double square = 0.0; /* Square */ \
register double PSS = 0.0; /* Peak Square Sample */ \
gdouble normalizer; /* divisor to get a [-1.0, 1.0] range */ \
double squaresum = 0.0; /* square sum of the integer samples */ \
register double square = 0.0; /* Square */ \
register double peaksquare = 0.0; /* Peak Square Sample */ \
gdouble normalizer; /* divisor to get a [-1.0, 1.0] range */ \
\
*CS = 0.0; /* Cumulative Square for this block */ \
*NCS = 0.0; /* Normalized Cumulative Square */ \
*NPS = 0.0; /* Normalized Peask Square */ \
\
normalizer = (double) (1 << RESOLUTION); \
normalizer = (double) (1 << (RESOLUTION * 2)); \
\
for (j = 0; j < num; j += channels) \
{ \
square = ((double) in[j]) * in[j]; \
if (square > PSS) PSS = square; \
if (square > peaksquare) peaksquare = square; \
squaresum += square; \
} \
\
*CS = squaresum / (normalizer * normalizer); \
*peak = PSS / (normalizer * normalizer); \
*NCS = squaresum / normalizer; \
*NPS = peaksquare / normalizer; \
}
DEFINE_LEVEL_CALCULATOR (gint16, 15);