Home
last modified time | relevance | path

Searched refs:inverse (Results 1 – 19 of 19) sorted by relevance

/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/src/dsp/
A Dfilters.c35 if (inverse) { in PredictLine_C()
55 preds = inverse ? out : in; in DoHorizontalFilter_C()
60 PredictLine_C(in + 1, preds, out + 1, width - 1, inverse); in DoHorizontalFilter_C()
70 PredictLine_C(in, preds - stride, out, 1, inverse); in DoHorizontalFilter_C()
71 PredictLine_C(in + 1, preds, out + 1, width - 1, inverse); in DoHorizontalFilter_C()
92 preds = inverse ? out : in; in DoVerticalFilter_C()
98 PredictLine_C(in + 1, preds, out + 1, width - 1, inverse); in DoVerticalFilter_C()
109 PredictLine_C(in, preds, out, width, inverse); in DoVerticalFilter_C()
137 preds = inverse ? out : in; in DoGradientFilter_C()
153 PredictLine_C(in, preds - stride, out, 1, inverse); in DoGradientFilter_C()
[all …]
A Dalpha_processing.c128 static WEBP_INLINE uint32_t GetScale(uint32_t a, int inverse) { in GetScale() argument
129 return kMultTables[!inverse][a]; in GetScale()
135 return inverse ? (255u << MFIX) / a : a * KINV_255; in GetScale()
149 const uint32_t scale = GetScale(alpha, inverse); in WebPMultARGBRow_C()
161 int width, int inverse) { in WebPMultRow_C() argument
169 const uint32_t scale = GetScale(a, inverse); in WebPMultRow_C()
182 int width, int inverse);
188 int inverse) { in WebPMultARGBRows() argument
191 WebPMultARGBRow((uint32_t*)ptr, width, inverse); in WebPMultARGBRows()
198 int width, int num_rows, int inverse) { in WebPMultRows() argument
[all …]
A Dalpha_processing_mips_dsp_r2.c83 int inverse) { in MultARGBRow_MIPSdspR2() argument
117 : [inverse]"r"(inverse), [c_00ffffff]"r"(c_00ffffff), in MultARGBRow_MIPSdspR2()
A Dalpha_processing_sse2.c271 static void MultARGBRow_SSE2(uint32_t* const ptr, int width, int inverse) { in MultARGBRow_SSE2() argument
273 if (!inverse) { in MultARGBRow_SSE2()
296 if (width > 0) WebPMultARGBRow_C(ptr + x, width, inverse); in MultARGBRow_SSE2()
300 int width, int inverse) { in MultRow_SSE2() argument
302 if (!inverse) { in MultRow_SSE2()
319 if (width > 0) WebPMultRow_C(ptr + x, alpha + x, width, inverse); in MultRow_SSE2()
A Ddsp.h600 extern void (*WebPMultARGBRow)(uint32_t* const ptr, int width, int inverse);
604 int inverse);
608 int width, int inverse);
613 int width, int num_rows, int inverse);
617 int width, int inverse);
618 void WebPMultARGBRow_C(uint32_t* const ptr, int width, int inverse);
/AliOS-Things-master/components/py_engine/tests/perf_bench/
A Dbm_fft.py7 def transform_radix2(vector, inverse): argument
19 coef = (2 if inverse else -2) * cmath.pi / n
/AliOS-Things-master/components/amp/engine/quickjs_engine/quickjs/
A Dqjscalc.js338 inverse() {
541 inverse() {
576 inverse() {
674 inverse() {
787 inverse() {
923 inverse() {
1107 inverse() {
1426 inverse() {
1465 inverse() {
1739 inverse() {
[all …]
A Dlibbf.c7615 trig = get_trig(s, l, inverse, m_idx); in ntt_fft()
7742 trig = get_trig(s, l, inverse, m_idx); in ntt_fft()
7827 tab = s->ntt_trig[m_idx][inverse][k]; in get_trig()
7851 s->ntt_trig[m_idx][inverse][k] = tab; in get_trig()
7857 int m_idx, inverse, k; in fft_clear_cache() local
7861 for(inverse = 0; inverse < 2; inverse++) { in fft_clear_cache()
7913 if (inverse) in ntt_fft_partial()
7917 if (!inverse) in ntt_fft_partial()
8249 int inverse, i, j, k, l; in ntt_static_init() local
8281 for(inverse = 0; inverse < 2; inverse++) { in ntt_static_init()
[all …]
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/src/enc/
A Dpicture_rescale_enc.c185 static void AlphaMultiplyARGB(WebPPicture* const pic, int inverse) { in AlphaMultiplyARGB() argument
188 pic->width, pic->height, inverse); in AlphaMultiplyARGB()
191 static void AlphaMultiplyY(WebPPicture* const pic, int inverse) { in AlphaMultiplyY() argument
194 pic->width, pic->height, inverse); in AlphaMultiplyY()
/AliOS-Things-master/components/freetype/src/autofit/
A Dafloader.c127 FT_Matrix inverse; in af_loader_load_g() local
133 inverse = loader->trans_matrix; in af_loader_load_g()
134 FT_Matrix_Invert( &inverse ); in af_loader_load_g()
135 FT_Vector_Transform( &loader->trans_delta, &inverse ); in af_loader_load_g()
/AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/third_party/kissfft/
A D_kiss_fft_guts.h30 int inverse; member
/AliOS-Things-master/components/amp/engine/quickjs_engine/quickjs/tests/
A Dtest_qjscalc.js186 b = a.inverse();
/AliOS-Things-master/components/SDL2/src/image/external/jpeg-9b/
A Dstructure.txt143 * Dequantization, inverse DCT, MCU disassembly.
450 * Dequantization and inverse DCT: like it says. Note that the coefficients
452 merge dequantization and inverse DCT into a single step for speed reasons.
A Dusage.txt186 CAUTION: A decoder with inverse color transform
A Dlibjpeg.txt927 (requires decoder with inverse color transform support, introduced
/AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/tensorflow/lite/kernels/internal/optimized/
A Doptimized_ops.h3592 out_count = out_count.array().inverse(); in L2Pool()
3641 data_out.array() = data_in.array() * data_out.array().inverse(); in LocalResponseNormalization()
3643 data_out.array() = data_in.array() * data_out.array().sqrt().inverse(); in LocalResponseNormalization()
3670 out_mat.array().colwise().sum().inverse(); in SoftmaxImpl()
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/
A DChangeLog1764 a6bb9b17 SSE2 for inverse Mult(ARGB)Row and ApplyAlphaMultiply
2982 e8b41ad1 add NEON asm version for WHT inverse transform
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/
A Dlibpng-manual.txt765 The inverse of the value is always used to provide a default for the PNG file
A DCHANGES3448 Changed png_set_gAMA to limit the gamma value range so that the inverse

Completed in 75 milliseconds