* fixed-point AC-3 encoder.
*/
-#define CONFIG_FFT_FLOAT 0
+#define FFT_FLOAT 0
#undef CONFIG_AC3ENC_FLOAT
#include "internal.h"
#include "ac3enc.h"
#include "libavutil/arm/cpu.h"
-#define CONFIG_FFT_FLOAT 0
+#define FFT_FLOAT 0
#include "libavcodec/fft.h"
void ff_fft_fixed_calc_neon(FFTContext *s, FFTComplex *z);
double (*func)(double) = do_sin ? sin : cos;
printf("/* This file was automatically generated. */\n");
- printf("#define CONFIG_FFT_FLOAT %d\n", !fixed);
+ printf("#define FFT_FLOAT %d\n", !fixed);
printf("#include \"libavcodec/%s\"\n", do_sin ? "rdft.h" : "fft.h");
for (i = 4; i <= BITS; i++) {
int m = 1 << i;
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#define CONFIG_FFT_FLOAT 0
+#define FFT_FLOAT 0
#include "fft-test.c"
#ifndef AVCODEC_FFT_INTERNAL_H
#define AVCODEC_FFT_INTERNAL_H
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
#define FIX15(v) (v)
#define sqrthalf (float)M_SQRT1_2
#define CMULL(dre, dim, are, aim, bre, bim) \
CMULS(dre, dim, are, aim, bre, bim, 0)
-#endif /* CONFIG_FFT_FLOAT */
+#endif /* FFT_FLOAT */
#define ff_imdct_calc_c FFT_NAME(ff_imdct_calc_c)
#define ff_imdct_half_c FFT_NAME(ff_imdct_half_c)
#include "libavutil/log.h"
#include "libavutil/time.h"
#include "fft.h"
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
#include "dct.h"
#include "rdft.h"
#endif
pim += (MUL16(are, bim) + MUL16(bre, aim));\
}
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
# define RANGE 1.0
# define REF_SCALE(x, bits) (x)
# define FMT "%10.6f"
}
}
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
static void idct_ref(float *output, float *input, int nbits)
{
int n = 1<<nbits;
int do_inverse = 0;
FFTContext s1, *s = &s1;
FFTContext m1, *m = &m1;
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
RDFTContext r1, *r = &r1;
DCTContext d1, *d = &d1;
int fft_size_2;
ff_fft_init(s, fft_nbits, do_inverse);
fft_ref_init(fft_nbits, do_inverse);
break;
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
case TRANSFORM_RDFT:
if (do_inverse)
av_log(NULL, AV_LOG_INFO,"IDFT_C2R");
fft_ref(tab_ref, tab1, fft_nbits);
err = check_diff((FFTSample *)tab_ref, (FFTSample *)tab, fft_size * 2, 1.0);
break;
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
case TRANSFORM_RDFT:
fft_size_2 = fft_size >> 1;
if (do_inverse) {
memcpy(tab, tab1, fft_size * sizeof(FFTComplex));
s->fft_calc(s, tab);
break;
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
case TRANSFORM_RDFT:
memcpy(tab2, tab1, fft_size * sizeof(FFTSample));
r->rdft_calc(r, tab2);
case TRANSFORM_FFT:
ff_fft_end(s);
break;
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
case TRANSFORM_RDFT:
ff_rdft_end(r);
break;
#ifndef AVCODEC_FFT_H
#define AVCODEC_FFT_H
-#ifndef CONFIG_FFT_FLOAT
-#define CONFIG_FFT_FLOAT 1
+#ifndef FFT_FLOAT
+#define FFT_FLOAT 1
#endif
#include <stdint.h>
#include "config.h"
#include "libavutil/mem.h"
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
#include "avfft.h"
typedef struct FFTContext FFTContext;
-#endif /* CONFIG_FFT_FLOAT */
+#endif /* FFT_FLOAT */
typedef struct FFTDComplex {
FFTDouble re, im;
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#define CONFIG_FFT_FLOAT 0
+#define FFT_FLOAT 0
#include "fft_template.c"
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#define CONFIG_FFT_FLOAT 1
+#define FFT_FLOAT 1
#include "fft_template.c"
s->mdct_calc = ff_mdct_calc_c;
#endif
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
if (ARCH_ARM) ff_fft_init_arm(s);
if (ARCH_PPC) ff_fft_init_ppc(s);
if (ARCH_X86) ff_fft_init_x86(s);
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#define CONFIG_FFT_FLOAT 0
+#define FFT_FLOAT 0
#include "mdct_template.c"
/* same as ff_mdct_calcw_c with double-width unscaled output */
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#define CONFIG_FFT_FLOAT 1
+#define FFT_FLOAT 1
#include "mdct_template.c"
* MDCT/IMDCT transforms.
*/
-#if CONFIG_FFT_FLOAT
+#if FFT_FLOAT
# define RSCALE(x) (x)
#else
# define RSCALE(x) ((x) >> 1)