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back out dav1d 0.6.0->0.5.1 nasm incompatible most systems, upgrade openexr to 2...
[goodguy/cinelerra.git]
/
cinelerra-5.1
/
cinelerra
/
resample.C
diff --git
a/cinelerra-5.1/cinelerra/resample.C
b/cinelerra-5.1/cinelerra/resample.C
index 8ebd90dc57c725df9329616bfd6e98bf03040b93..04209af6f9071a3fcee55dabf88b1aab7c084673 100644
(file)
--- a/
cinelerra-5.1/cinelerra/resample.C
+++ b/
cinelerra-5.1/cinelerra/resample.C
@@
-70,6
+70,9
@@
void Resample::reset()
input_position = 0;
}
input_position = 0;
}
+/* This algorithm from:
+ * SIGNAL PROCESSING ALGORITHMS IN FORTRAN AND C
+ * S.D. Stearns and R.A. David, Prentice-Hall, 1992 */
void Resample::blackman(double fcn, int filter_l)
{
double wcn = M_PI * fcn;
void Resample::blackman(double fcn, int filter_l)
{
double wcn = M_PI * fcn;