| /frameworks/av/media/libstagefright/codecs/amrnb/common/src/ |
| div_32.cpp | 123 1. Find 1/L_denom by first approximating: approx = 1 / denom_hi.
124 2. 1/L_denom = approx * (2.0 - L_denom * approx ).
174 Word16 approx; local
183 approx = div_s((Word16) 0x3fff, L_denom_hi);
185 /* 1/L_denom = approx * (2.0 - L_denom * approx) */
187 result = Mpy_32_16(L_denom_hi, L_denom_lo, approx, pOverflow);
194 result = Mpy_32_16(hi, lo, approx, pOverflow);
|
| /external/chromium_org/third_party/webrtc/common_audio/signal_processing/ |
| division_operations.c | 102 int16_t approx, tmp_hi, tmp_low, num_hi, num_low; local
105 approx = (int16_t)WebRtcSpl_DivW32W16((int32_t)0x1FFFFFFF, den_hi);
108 // tmpW32 = 1/den = approx * (2.0 - den * approx) (in Q30)
109 tmpW32 = (WEBRTC_SPL_MUL_16_16(den_hi, approx) << 1)
110 + ((WEBRTC_SPL_MUL_16_16(den_low, approx) >> 15) << 1);
111 // tmpW32 = den * approx
113 tmpW32 = (int32_t)0x7fffffffL - tmpW32; // result in Q30 (tmpW32 = 2.0-(den*approx))
121 tmpW32 = ((WEBRTC_SPL_MUL_16_16(tmp_hi, approx) + (WEBRTC_SPL_MUL_16_16(tmp_low, approx)
[all...] |
| /external/webrtc/src/common_audio/signal_processing/ |
| division_operations.c | 103 WebRtc_Word16 approx, tmp_hi, tmp_low, num_hi, num_low; local
106 approx = (WebRtc_Word16)WebRtcSpl_DivW32W16((WebRtc_Word32)0x1FFFFFFF, den_hi);
109 // tmpW32 = 1/den = approx * (2.0 - den * approx) (in Q30)
110 tmpW32 = (WEBRTC_SPL_MUL_16_16(den_hi, approx) << 1)
111 + ((WEBRTC_SPL_MUL_16_16(den_low, approx) >> 15) << 1);
112 // tmpW32 = den * approx
114 tmpW32 = (WebRtc_Word32)0x7fffffffL - tmpW32; // result in Q30 (tmpW32 = 2.0-(den*approx))
122 tmpW32 = ((WEBRTC_SPL_MUL_16_16(tmp_hi, approx) + (WEBRTC_SPL_MUL_16_16(tmp_low, approx)
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| oper_32b.c | 188 * First approximation: approx = 1 / denom_hi *
189 * 1/L_denom = approx * (2.0 - L_denom * approx ) *
197 Word16 approx, hi, lo, n_hi, n_lo; local
202 approx = div_s ((Word16) 0x3fff, denom_hi);
204 /* 1/L_denom = approx * (2.0 - L_denom * approx) */
206 L_32 = Mpy_32_16 (denom_hi, denom_lo, approx);
212 L_32 = Mpy_32_16 (hi, lo, approx);
|
| /external/chromium_org/v8/src/ |
| harmony-math.js | 164 macro NEWTON_ITERATION_CBRT(x, approx)
165 (1.0 / 3.0) * (x / (approx * approx) + 2 * approx);
170 var approx = %_ConstructDouble(approx_hi, 0); variable
171 approx = NEWTON_ITERATION_CBRT(x, approx);
172 approx = NEWTON_ITERATION_CBRT(x, approx);
173 approx = NEWTON_ITERATION_CBRT(x, approx)
[all...] |
| hydrogen-load-elimination.cc | 168 HFieldApproximation* approx = fields_[i]; local
170 while (approx != NULL) {
172 HFieldApproximation* other = that->Find(approx->object_, i);
173 if (other == NULL || !Equal(approx->last_value_, other->last_value_)) {
176 prev->next_ = approx->next_;
178 fields_[i] = approx->next_;
180 approx = approx->next_;
183 prev = approx;
184 approx = approx->next_
210 HFieldApproximation* approx = FindOrCreate(object, field); local
251 HFieldApproximation* approx = FindOrCreate(object, field); local
309 HFieldApproximation* approx = fields_[field]; local
322 HFieldApproximation* approx = fields_[field]; local
384 HFieldApproximation* approx = fields_[field]; local
[all...] |
| /frameworks/av/media/libstagefright/codecs/aacenc/basic_op/ |
| oper_32b.c | 174 * First approximation: approx = 1 / denom_hi *
175 * 1/L_denom = approx * (2.0 - L_denom * approx ) *
183 Word16 approx; local
187 approx = div_s ((Word16) 0x3fff, denom >> 16);
189 /* 1/L_denom = approx * (2.0 - L_denom * approx) */
191 L_32 = L_mpy_ls (denom, approx);
195 L_32 = L_mpy_ls (L_32, approx);
|
| /frameworks/rs/java/tests/ImageProcessing/src/com/android/rs/image/ |
| Fisheye.java | 31 private final boolean approx; field in class:Fisheye
37 public Fisheye(boolean approx, boolean relaxed) {
38 this.approx = approx;
75 if (approx) {
99 if (approx) {
122 if (approx) {
|
| Vignette.java | 31 private final boolean approx; field in class:Vignette
39 public Vignette(boolean approx, boolean relaxed) {
40 this.approx = approx;
97 if (approx) {
121 if (approx) {
134 if (approx) {
|
| /frameworks/rs/java/tests/ImageProcessing2/src/com/android/rs/image/ |
| Fisheye.java | 28 private final boolean approx; field in class:Fisheye
34 public Fisheye(boolean approx, boolean relaxed) {
35 this.approx = approx;
72 if (approx) {
96 if (approx) {
119 if (approx) {
|
| Vignette.java | 27 private final boolean approx; field in class:Vignette
35 public Vignette(boolean approx, boolean relaxed) {
36 this.approx = approx;
93 if (approx) {
117 if (approx) {
130 if (approx) {
|
| /frameworks/rs/java/tests/ImageProcessing_jb/src/com/android/rs/image/ |
| Fisheye.java | 31 private final boolean approx; field in class:Fisheye
37 public Fisheye(boolean approx, boolean relaxed) {
38 this.approx = approx;
75 if (approx) {
99 if (approx) {
122 if (approx) {
|
| Vignette.java | 31 private final boolean approx; field in class:Vignette
39 public Vignette(boolean approx, boolean relaxed) {
40 this.approx = approx;
97 if (approx) {
121 if (approx) {
134 if (approx) {
|
| /external/pdfium/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/ |
| jp2.h | 176 OPJ_UINT32 approx; member in struct:opj_jp2
|
| /external/chromium_org/third_party/sqlite/src/src/ |
| func.c | 1217 u8 approx; \/* True if non-integer value was input to the sum *\/ member in struct:SumCtx
[all...] |
| /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6/sysroot/usr/include/X11/extensions/ |
| XKBgeom.h | 112 XkbOutlinePtr approx; member in struct:_XkbShape
|
| /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.8/sysroot/usr/include/X11/extensions/ |
| XKBgeom.h | 112 XkbOutlinePtr approx; member in struct:_XkbShape
|
| /external/chromium_org/third_party/sqlite/amalgamation/ |
| sqlite3.c | 82916 u8 approx; \/* True if non-integer value was input to the sum *\/ member in struct:SumCtx
[all...] |
| /external/sqlite/dist/orig/ |
| sqlite3.c | 93032 u8 approx; \/* True if non-integer value was input to the sum *\/ member in struct:SumCtx
[all...] |
| /external/sqlite/dist/ |
| sqlite3.c | 93052 u8 approx; \/* True if non-integer value was input to the sum *\/ member in struct:SumCtx
[all...] |
