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effectv: Define the fast PRNG function at a central place

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This commit is contained in:
Sebastian Dröge 2009-06-16 20:16:13 +02:00
parent 414d0548e2
commit 757f80b23e
5 changed files with 12 additions and 33 deletions
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10
gst/effectv/gstaging.c
View file

@ -32,6 +32,7 @@
#include <math.h>
#include "gstaging.h"
#include "gsteffectv.h"
#include <gst/video/video.h>
#include <gst/controller/gstcontroller.h>
@ -88,15 +89,6 @@ gst_agingtv_set_caps (GstBaseTransform * btrans, GstCaps * incaps,
return ret;
}
static inline guint
fastrand (void)
{
static guint fastrand_val;
return (fastrand_val = fastrand_val * 1103515245 + 12345);
}
static void
coloraging (guint32 * src, guint32 * dest, gint video_area, gint * c)
{

9
gst/effectv/gstdice.c
View file

@ -33,6 +33,7 @@
#include <string.h>
#include "gstdice.h"
#include "gsteffectv.h"
#include <gst/video/video.h>
#include <gst/controller/gstcontroller.h>
@ -96,14 +97,6 @@ gst_dicetv_set_caps (GstBaseTransform * btrans, GstCaps * incaps,
return ret;
}
static inline guint
fastrand (void)
{
static guint fastrand_val;
return (fastrand_val = fastrand_val * 1103515245 + 12345);
}
static GstFlowReturn
gst_dicetv_transform (GstBaseTransform * trans, GstBuffer * in, GstBuffer * out)
{

8
gst/effectv/gsteffectv.h
View file

@ -23,3 +23,11 @@
#include <gst/gst.h>
static inline guint
fastrand (void)
{
static guint fastrand_val;
return (fastrand_val = fastrand_val * 1103515245 + 12345);
}

9
gst/effectv/gstquark.c
View file

@ -32,6 +32,7 @@
#include <string.h>
#include "gstquark.h"
#include "gsteffectv.h"
#include <gst/video/video.h>
@ -84,14 +85,6 @@ gst_quarktv_set_caps (GstBaseTransform * btrans, GstCaps * incaps,
return ret;
}
static inline guint
fastrand (void)
{
static guint fastrand_val;
return (fastrand_val = fastrand_val * 1103515245 + 12345);
}
static GstFlowReturn
gst_quarktv_transform (GstBaseTransform * trans, GstBuffer * in,
GstBuffer * out)

9
gst/effectv/gstshagadelic.c
View file

@ -30,6 +30,7 @@
#include <string.h>
#include "gstshagadelic.h"
#include "gsteffectv.h"
#include <gst/video/video.h>
@ -83,14 +84,6 @@ gst_shagadelictv_set_caps (GstBaseTransform * btrans, GstCaps * incaps,
return ret;
}
static inline guint
fastrand (void)
{
static guint fastrand_val;
return (fastrand_val = fastrand_val * 1103515245 + 12345);
}
static void
gst_shagadelic_initialize (GstShagadelicTV * filter)
{