| /external/freetype/src/base/ |
| ftlcdfil.c | 30 /* FIR filter used by the default and light filters */
41 /* horizontal in-place FIR filter */
49 FT_UInt fir[5]; local
54 fir[0] = weights[2] * val1;
55 fir[1] = weights[3] * val1;
56 fir[2] = weights[4] * val1;
57 fir[3] = 0;
58 fir[4] = 0;
61 fir[0] += weights[1] * val1;
62 fir[1] += weights[2] * val1
108 FT_UInt fir[5]; local
[all...] |
| /external/srec/audio/AudioIn/UNIX/include/ |
| filter.h | 26 typedef short typeCoeff; // FIR filter coefficients
27 typedef long typeAccum; // FIR filter accumulator
36 int state; // state of FIR delay line (index of next slot to fill)
42 unsigned int nTaps; // length of FIR filter
44 const typeCoeff *h; // pointer to FIR filter coefficients
|
| /external/srec/audio/AudioIn/UNIX/src/ |
| filter.c | 28 * Apply FIR filter to 44 kHz raw 16-bit PCM linear audio then
41 * FIR FILTER *
69 * allocate and initialize FIR structure
72 * nTaps - length of FIR filter
73 * pCoeffs - pointer to FIR filter coefficients
77 * returns pointer to FIR structure; NULL if error
115 * deallocate FIR structure
118 * pFIR - pointer to FIR structure
143 * reset FIR state
146 * pFIR - pointer to FIR structur
[all...] |
| audioin.c | 159 static FIR_struct *pFIR = NULL; /* pointer to FIR structure */
[all...] |
| /ndk/samples/hello-neon/jni/ |
| helloneon.c | 43 /* this is a FIR filter implemented in C */
89 /* setup FIR input - whatever */
98 /* Benchmark small FIR filter loop - C version */
109 asprintf(&str, "FIR Filter benchmark:\nC version : %g ms\n", time_c);
133 /* Benchmark small FIR filter loop - Neon version */
|
| /frameworks/base/media/java/android/media/ |
| ResampleInputStream.java | 49 // length of 2:1 fir
148 // fir filter code JNI interface
|
| /external/qemu/hw/ |
| pxa.h | 142 PXA2xxFIrState *fir; member in struct:__anon4759
|
| /frameworks/base/libs/audioflinger/ |
| AudioResampler.h | 33 // HIGH_QUALITY: fixed multi-tap FIR (e.g. 48KHz->44.1KHz)
|
| AudioResamplerSinc.cpp | 25 * These coeficients are computed with the "fir" utility found in
|
| /frameworks/base/media/jni/ |
| android_media_ResampleInputStream.cpp | 97 "FIR+data too long %d", nFir21 + jNpoints);
|
| /ndk/docs/ |
| CPU-ARM-NEON.TXT | 126 This implements a tiny benchmark for a FIR filter loop using a C version, and
|
| /external/opencore/codecs_v2/audio/gsm_amr/amr_wb/dec/src/ |
| oversamp_12k8_to_16k.cpp | 124 const int16 * fir, /* filter coefficient */
277 const int16 *fir, /* filter coefficient */
282 const int16 *pt_fir = fir;
|
| band_pass_6k_7k.cpp | 55 15th order band pass 6kHz to 7kHz FIR filter.
|
| low_pass_filt_7k.cpp | 55 15th order high pass 7kHz FIR filter
|
| pvamrwbdecoder.cpp | 1035 * On voiced signal, filtering of code by a smooth fir HP
[all...] |
| /frameworks/base/media/libstagefright/codecs/amrwb/src/ |
| oversamp_12k8_to_16k.cpp | 124 const int16 * fir, /* filter coefficient */
277 const int16 *fir, /* filter coefficient */
282 const int16 *pt_fir = fir;
|
| band_pass_6k_7k.cpp | 55 15th order band pass 6kHz to 7kHz FIR filter.
|
| low_pass_filt_7k.cpp | 55 15th order high pass 7kHz FIR filter
|
| pvamrwbdecoder.cpp | 1035 * On voiced signal, filtering of code by a smooth fir HP
[all...] |
| /dalvik/libcore/security/src/main/files/cacerts/ |
| 6e8bf996.0 | 70 O/fIR/RpbxXyEV6DHpx8Uq79AtoSqFlnGNu8cN2bsWntgM6JQEhqDjXKKWYVIZQs
|
| /external/speex/libspeex/ |
| lsp.c | 439 outputs samples are non-zero (it's an FIR filter).
|
| /external/qemu/ |
| gdbstub.c | 1264 val=*((uint64_t *)&env->fir[n-32]);
1290 env->fir[n - 32] = ldfl_p(mem_buf);
[all...] |
| /frameworks/base/docs/html/sdk/ndk/ |
| index.jd | 515 application implements two versions of a tiny benchmark for a FIR filter
|
| /external/opencore/codecs_v2/audio/aac/dec/src/ |
| pvmp4audiodecoderframe.cpp | [all...] |
| /frameworks/base/media/libstagefright/codecs/aacdec/ |
| pvmp4audiodecoderframe.cpp | [all...] |
