#include <assert.h>#include <math.h>#include "libavutil/attributes.h"Go to the source code of this file.
Functions | |
| SINETABLE (32) | |
| SINETABLE (64) | |
| SINETABLE (128) | |
| SINETABLE (256) | |
| SINETABLE (512) | |
| SINETABLE (1024) | |
| SINETABLE (2048) | |
| SINETABLE (4096) | |
| SINETABLE (8192) | |
| av_cold void | ff_sine_window_init (float *window, int n) |
| Generate a sine window. | |
| av_cold void | ff_init_ff_sine_windows (int index) |
| initialize the specified entry of ff_sine_windows | |
Variables | |
| SINETABLE_CONST float *const | ff_sine_windows [] |
| av_cold void ff_init_ff_sine_windows | ( | int | index | ) |
initialize the specified entry of ff_sine_windows
Definition at line 59 of file sinewin_tablegen.h.
Referenced by aac_decode_init(), atrac1_decode_init(), decode_init(), dsp_init(), encode_init(), ff_wma_init(), init_mdct_win(), and main().
| av_cold void ff_sine_window_init | ( | float * | window, | |
| int | n | |||
| ) |
Generate a sine window.
| window | pointer to half window | |
| n | size of half window |
Definition at line 53 of file sinewin_tablegen.h.
Referenced by ff_init_ff_sine_windows(), imc_decode_init(), init_cook_mlt(), and wmavoice_decode_init().
| SINETABLE | ( | 8192 | ) |
| SINETABLE | ( | 4096 | ) |
| SINETABLE | ( | 2048 | ) |
| SINETABLE | ( | 1024 | ) |
| SINETABLE | ( | 512 | ) |
| SINETABLE | ( | 256 | ) |
| SINETABLE | ( | 128 | ) |
| SINETABLE | ( | 64 | ) |
| SINETABLE | ( | 32 | ) |
| SINETABLE_CONST float* const ff_sine_windows[] |
Initial value:
{
NULL, NULL, NULL, NULL, NULL,
ff_sine_32 , ff_sine_64 ,
ff_sine_128, ff_sine_256, ff_sine_512, ff_sine_1024, ff_sine_2048, ff_sine_4096, ff_sine_8192
}
Definition at line 46 of file sinewin_tablegen.h.
Referenced by decode_init(), ff_init_ff_sine_windows(), ff_wma_init(), imdct_and_window(), and main().
1.5.8