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videobalance: Stop using liboil

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The used liboil function is deprecated and has no optimized
implementation anyway.
This commit is contained in:
Sebastian Dröge 2010-04-18 21:37:23 +02:00
parent bc2edb9706
commit 17ba0818b1
1 changed files with 8 additions and 25 deletions
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33
gst/videofilter/gstvideobalance.c
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@ -44,9 +44,6 @@
#endif
#include "gstvideobalance.h"
#ifdef HAVE_LIBOIL
#include <liboil/liboil.h>
#endif
#include <string.h>
#include <math.h>
@ -61,7 +58,7 @@
#define rint(x) (floor((x)+0.5))
#endif
/* GstVideoBalance signals and args */
/* GstVideoBalance properties */
#define DEFAULT_PROP_CONTRAST 1.0
#define DEFAULT_PROP_BRIGHTNESS 0.0
#define DEFAULT_PROP_HUE 0.0
@ -152,21 +149,6 @@ gst_video_balance_update_properties (GstVideoBalance * videobalance)
}
}
#ifndef HAVE_LIBOIL
static void
oil_tablelookup_u8 (guint8 * dest, int dstr, guint8 * src, int sstr,
guint8 * table, int tstr, int n)
{
int i;
for (i = 0; i < n; i++) {
*dest = table[*src * tstr];
dest += dstr;
src += sstr;
}
}
#endif
/* Useful macros */
#define GST_VIDEO_I420_Y_ROWSTRIDE(width) (GST_ROUND_UP_4(width))
#define GST_VIDEO_I420_U_ROWSTRIDE(width) (GST_ROUND_UP_8(width)/2)
@ -191,8 +173,13 @@ gst_video_balance_planar411_ip (GstVideoBalance * videobalance, guint8 * data,
ystride = GST_VIDEO_I420_Y_ROWSTRIDE (width);
for (y = 0; y < height; y++) {
oil_tablelookup_u8 (ydata, 1, ydata, 1, videobalance->tabley, 1, width);
ydata += ystride;
guint8 *yptr;
yptr = ydata + y * ystride;
for (x = 0; x < width; x++) {
*ydata = videobalance->tabley[*ydata];
ydata++;
}
}
width2 = width >> 1;
@ -384,10 +371,6 @@ gst_video_balance_class_init (gpointer g_class, gpointer class_data)
trans_class->set_caps = GST_DEBUG_FUNCPTR (gst_video_balance_set_caps);
trans_class->transform_ip =
GST_DEBUG_FUNCPTR (gst_video_balance_transform_ip);
#ifdef HAVE_LIBOIL
oil_init ();
#endif
}
static void