Commit 0ed09fef authored by Tim-Philipp Müller's avatar Tim-Philipp Müller
Browse files

videotestsrc: use C comments instead of C++-style comments

parent 8ff81951
......@@ -1278,15 +1278,15 @@ gst_video_test_src_zoneplate (GstVideoTestSrc * v, unsigned char *dest,
for (j = 0, y = yreset; j < h; j++, y++) {
for (i = 0, x = xreset; i < w; i++, x++) {
//zero order
/* zero order */
int phase = v->k0;
//first order
/* first order */
phase = phase + (v->kx * i) + (v->ky * j) + (v->kt * t);
//cross term
//phase = phase + (v->kxt * i * t) + (v->kyt * j * t);
//phase = phase + (v->kxy * x * y) / (w/2);
/* cross term */
/* phase = phase + (v->kxt * i * t) + (v->kyt * j * t); */
/* phase = phase + (v->kxy * x * y) / (w/2); */
/*second order */
/*normalise x/y terms to rate of change of phase at the picture edge */
......@@ -1319,27 +1319,27 @@ gst_video_test_src_zoneplate (GstVideoTestSrc * v, unsigned char *dest,
ky2 = (v->ky2 * y * y) / h;
for (i = 0, x = xreset; i < w; i++, x++) {
//zero order
/* zero order */
int phase = v->k0;
//first order
/* first order */
accum_kx += v->kx;
//phase = phase + (v->kx * i) + (v->ky * j) + (v->kt * t);
/* phase = phase + (v->kx * i) + (v->ky * j) + (v->kt * t); */
phase = phase + accum_kx + accum_ky + kt;
//cross term
/* cross term */
accum_kxt += delta_kxt;
accum_kxy += delta_kxy;
//phase = phase + (v->kxt * i * t) + (v->kyt * j * t);
/* phase = phase + (v->kxt * i * t) + (v->kyt * j * t); */
phase = phase + accum_kxt + accum_kyt;
//phase = phase + (v->kxy * x * y) / (w/2);
//phase = phase + accum_kxy / (w/2) ;
/* phase = phase + (v->kxy * x * y) / (w/2); */
/* phase = phase + accum_kxy / (w/2); */
phase = phase + (accum_kxy >> 16);
/*second order */
/*normalise x/y terms to rate of change of phase at the picture edge */
//phase = phase + ((v->kx2 * x * x)/w) + ((v->ky2 * y * y)/h) + ((v->kt2 * t * t)>>1);
/*phase = phase + ((v->kx2 * x * x)/w) + ((v->ky2 * y * y)/h) + ((v->kt2 * t * t)>>1); */
phase = phase + ((v->kx2 * x * x * scale_kx2) >> 16) + ky2 + (kt2 >> 1);
yuv_color.Y = sine_array[phase & 0xff];
......@@ -1447,27 +1447,27 @@ gst_video_test_src_chromazoneplate (GstVideoTestSrc * v, unsigned char *dest,
ky2 = (v->ky2 * y * y) / h;
for (i = 0, x = xreset; i < w; i++, x++) {
//zero order
/* zero order */
int phase = v->k0;
//first order
/* first order */
accum_kx += v->kx;
//phase = phase + (v->kx * i) + (v->ky * j) + (v->kt * t);
/* phase = phase + (v->kx * i) + (v->ky * j) + (v->kt * t); */
phase = phase + accum_kx + accum_ky + kt;
//cross term
/* cross term */
accum_kxt += delta_kxt;
accum_kxy += delta_kxy;
//phase = phase + (v->kxt * i * t) + (v->kyt * j * t);
/* phase = phase + (v->kxt * i * t) + (v->kyt * j * t); */
phase = phase + accum_kxt + accum_kyt;
//phase = phase + (v->kxy * x * y) / (w/2);
//phase = phase + accum_kxy / (w/2) ;
/* phase = phase + (v->kxy * x * y) / (w/2); */
/* phase = phase + accum_kxy / (w/2); */
phase = phase + (accum_kxy >> 16);
/*second order */
/*normalise x/y terms to rate of change of phase at the picture edge */
//phase = phase + ((v->kx2 * x * x)/w) + ((v->ky2 * y * y)/h) + ((v->kt2 * t * t)>>1);
/*phase = phase + ((v->kx2 * x * x)/w) + ((v->ky2 * y * y)/h) + ((v->kt2 * t * t)>>1); */
phase = phase + ((v->kx2 * x * x * scale_kx2) >> 16) + ky2 + (kt2 >> 1);
yuv_color.Y = 128;
......
......@@ -58,7 +58,7 @@ struct paintinfo_struct
const struct vts_color_struct_rgb *rgb_color;
const struct vts_color_struct_yuv *yuv_color;
const struct vts_color_struct_gray *gray_color;
//const struct vts_color_struct *color;
/* const struct vts_color_struct *color; */
void (*paint_hline) (paintinfo * p, int x, int y, int w);
};
......
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