Method |
Description |
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DESCALE ( int x, int n ) : int |
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RIGHT_SHIFT ( int x, int shft ) : int |
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jcopy_sample_rows ( ComponentBuffer input_array, int source_row, ComponentBuffer output_array, int dest_row, int num_rows, int num_cols ) : void |
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jcopy_sample_rows ( ComponentBuffer input_array, int source_row, byte output_array, int dest_row, int num_rows, int num_cols ) : void |
Copy some rows of samples from one place to another. num_rows rows are copied from input_array[source_row++] to output_array[dest_row++]; these areas may overlap for duplication. The source and destination arrays must be at least as wide as num_cols. |
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jcopy_sample_rows ( byte input_array, int source_row, byte output_array, int dest_row, int num_rows, int num_cols ) : void |
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jdiv_round_up ( long a, long b ) : long |
Compute a/b rounded up to next integer, ie, ceil(a/b) Assumes a >= 0, b > 0 |
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jround_up ( int a, int b ) : int |
Compute a rounded up to next multiple of b, ie, ceil(a/b)*b Assumes a >= 0, b > 0 |
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