| /system/bt/embdrv/sbc/decoder/srce/ |
| dequant.c | 44 dequant = 2^(scale_factor+1) * ((raw * 2.0 + 1.0) / ((2^bits) - 1) - 1)
97 turn 2^31 into 2^(scale_factor+1). Since we're aiming for Q16.15 format,
98 this is achieved by shifting right by (15-scale_factor):
100 (2^31 * x) >> (15-scale_factor) =~ 2^(31-15+scale_factor) * x = 2^15 *
101 2^(1+scale_factor) * x
133 INLINE float dequant_float(uint32_t raw, OI_UINT scale_factor, OI_UINT bits) {
134 float result = (1 << (scale_factor + 1)) *
151 INLINE int32_t OI_SBC_Dequant(uint32_t raw, OI_UINT scale_factor,
156 OI_ASSERT(scale_factor <= 15)
[all...] |
| decoder-private.c | 134 int8_t* scale_factor = common->scale_factor; local
146 *scale_factor++ = HIGH(f = *b++);
147 *scale_factor++ = LOW(f);
161 *scale_factor++ = LOW(f);
162 *scale_factor++ = HIGH(f = *b++);
164 *scale_factor++ = LOW(f);
173 *scale_factor++ = OI_BITSTREAM_ReadUINT4Aligned(bs);
192 uint32_t sf_by4 = ((uint32_t*)common->scale_factor)[i];
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| bitalloc.c | 136 int8_t* scale_factor = &common->scale_factor[ch ? nrof_subbands : 0]; local
143 OI_INT bits = scale_factor[sb];
161 OI_INT bits = scale_factor[sb];
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| readsamplesjoint.inc | 69 int8_t *sf_array = &common->scale_factor[0];
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| /external/webrtc/webrtc/common_audio/signal_processing/ |
| energy.c | 22 int* scale_factor)
36 *scale_factor = scaling;
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| /libcore/ojluni/src/main/java/sun/misc/ |
| FpUtils.java | 501 * 2<sup>{@code scale_factor}</sup> rounded as if performed
527 * @param scale_factor power of 2 used to scale {@code d}
528 * @return {@code d * }2<sup>{@code scale_factor}</sup>
533 public static double scalb(double d, int scale_factor) {
534 return Math.scalb(d, scale_factor);
539 * 2<sup>{@code scale_factor}</sup> rounded as if performed
565 * @param scale_factor power of 2 used to scale {@code f}
566 * @return {@code f * }2<sup>{@code scale_factor}</sup>
571 public static float scalb(float f, int scale_factor) {
572 return Math.scalb(f, scale_factor);
[all...] |
| /external/libjpeg-turbo/ |
| jcparam.c | 30 int scale_factor, boolean force_baseline)
54 temp = ((long) basic_table[i] * scale_factor + 50L) / 100L;
112 jpeg_set_linear_quality (j_compress_ptr cinfo, int scale_factor,
122 scale_factor, force_baseline);
124 scale_factor, force_baseline);
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| /external/ImageMagick/MagickCore/ |
| geometry.c | 1350 scale_factor; local
[all...] |
| matrix.c | 895 scale_factor,
936 scale_factor=0;
940 scale_factor=(double) QuantumRange/min_value;
944 scale_factor=(double) QuantumRange/(max_value-min_value);
884 scale_factor, local
[all...] |
| /cts/apps/CameraITS/pymodules/its/ |
| cv2image.py | 76 scale_factor: float; scaling factor for chart search
94 scale_factor = template.shape[0] / chart_pixel_h
95 print 'Chart/image scale factor = %.2f' % scale_factor
96 return template, img_3a, scale_factor
|
| /device/google/marlin/camera/usbcamcore/src/ |
| QCameraMjpegDecode.cpp | 90 jpegd_scale_type_t scale_factor; member in struct:__anon4082
157 mjpegd->scale_factor = (jpegd_scale_type_t)1;
257 ((jpegd_preference_t)p_args->scale_factor > 0)) {
410 p_args->width * p_args->height * SQUARE(p_args->scale_factor),
415 p_args->width * p_args->height / 2 * SQUARE(p_args->scale_factor),
429 config.scale_factor = p_args->scale_factor;
|
| /hardware/qcom/camera/msm8998/usbcamcore/src/ |
| QCameraMjpegDecode.cpp | 90 jpegd_scale_type_t scale_factor; member in struct:__anon44419
157 mjpegd->scale_factor = (jpegd_scale_type_t)1;
257 ((jpegd_preference_t)p_args->scale_factor > 0)) {
410 p_args->width * p_args->height * SQUARE(p_args->scale_factor),
415 p_args->width * p_args->height / 2 * SQUARE(p_args->scale_factor),
429 config.scale_factor = p_args->scale_factor;
|
| /external/pdfium/core/fxcrt/ |
| fx_ext.h | 78 FX_FLOAT FXSYS_FractionalScale(size_t scale_factor, int value);
|
| fx_basic_util.cpp | 81 FX_FLOAT FXSYS_FractionalScale(size_t scale_factor, int value) {
82 return fraction_scales[scale_factor] * value;
|
| /external/strace/ |
| strace-graph | 44 my $scale_factor = 3.5;
313 $elapsed /= $scale_factor;
|
| /external/pdfium/third_party/libjpeg/ |
| fpdfapi_jcparam.c | 25 int scale_factor, boolean force_baseline)
49 temp = ((long) basic_table[i] * scale_factor + 50L) / 100L;
64 jpeg_set_linear_quality (j_compress_ptr cinfo, int scale_factor,
99 scale_factor, force_baseline);
101 scale_factor, force_baseline);
|
| cdjpeg.h | 134 int scale_factor, boolean force_baseline));
|
| /external/webrtc/webrtc/p2p/base/ |
| pseudotcp.h | 182 void applyWindowScaleOption(uint8_t scale_factor);
|
| pseudotcp.cc | 1255 uint8_t scale_factor = 0; local
1265 new_size <<= scale_factor; local
[all...] |
| /system/bt/embdrv/sbc/decoder/include/ |
| oi_codec_sbc.h | 195 int8_t scale_factor[SBC_MAX_CHANNELS * SBC_MAX_BANDS]; member in struct:__anon113439
|
| oi_codec_sbc_private.h | 217 INLINE int32_t OI_SBC_Dequant(uint32_t raw, OI_UINT scale_factor, OI_UINT bits);
|
| /external/ImageMagick/coders/ |
| viff.c | 216 scale_factor,
543 scale_factor=1.0;
580 scale_factor=0;
584 scale_factor=(double) QuantumRange/min_value;
588 scale_factor=(double) QuantumRange/(max_value-min_value);
606 value=(value-min_value)*scale_factor;
212 scale_factor, local
[all...] |
| /external/libpcap/ |
| sf-pcap-ng.c | 219 u_int scale_factor; /* time stamp scale factor for power-of-10 tsresol */ member in struct:pcap_ng_if
680 ps->ifaces[ps->ifcount - 1].scale_factor = tsresol/ps->user_tsresol;
694 ps->ifaces[ps->ifcount - 1].scale_factor = ps->user_tsresol/tsresol;
[all...] |
| /hardware/qcom/display/sdm845/sdm/libs/core/drm/ |
| hw_info_drm.cpp | 165 hw_resource->scale_factor = 1;
218 DLOGI("\tScale = %d", hw_resource->scale_factor);
262 hw_resource->scale_factor = info.downscale_prefill_lines;
|
| /toolchain/binutils/binutils-2.25/gas/config/ |
| tc-i386-intel.c | 34 offsetT scale_factor; /* Accumulated scale factor. */ member in struct:__anon115697
422 intel_state.scale_factor = 1;
439 intel_state.scale_factor *= scale->X_add_number;
447 switch (intel_state.scale_factor)
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