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    Searched defs:FIX (Results 1 - 11 of 11) sorted by null

  /external/jpeg/
jdct.h 139 * Caution: some C compilers fail to reduce "FIX(constant)" at compile time,
143 #define FIX(x) ((INT32) ((x) * CONST_SCALE + 0.5))
jccolor.c 63 #define FIX(x) ((INT32) ((x) * (1L<<SCALEBITS) + 0.5))
100 rgb_ycc_tab[i+R_Y_OFF] = FIX(0.29900) * i;
101 rgb_ycc_tab[i+G_Y_OFF] = FIX(0.58700) * i;
102 rgb_ycc_tab[i+B_Y_OFF] = FIX(0.11400) * i + ONE_HALF;
103 rgb_ycc_tab[i+R_CB_OFF] = (-FIX(0.16874)) * i;
104 rgb_ycc_tab[i+G_CB_OFF] = (-FIX(0.33126)) * i;
109 rgb_ycc_tab[i+B_CB_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1;
111 rgb_ycc_tab[i+R_CR_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1;
113 rgb_ycc_tab[i+G_CR_OFF] = (-FIX(0.41869)) * i;
114 rgb_ycc_tab[i+B_CR_OFF] = (-FIX(0.08131)) * i
    [all...]
jdcolor.c 84 #define FIX(x) ((INT32) ((x) * (1L<<SCALEBITS) + 0.5))
117 RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS);
120 RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS);
122 cconvert->Cr_g_tab[i] = (- FIX(0.71414)) * x;
125 cconvert->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF;
jdmerge.c 92 #define FIX(x) ((INT32) ((x) * (1L<<SCALEBITS) + 0.5))
126 RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS);
129 RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS);
131 upsample->Cr_g_tab[i] = (- FIX(0.71414)) * x;
134 upsample->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF;
  /external/bluetooth/bluedroid/embdrv/sbc/decoder/srce/
synthesis-dct8.c 84 #define FIX(x,bits) (((int)floor(0.5f+((x)*((float)(1<<bits)))))/((float)(1<<bits)))
86 #define FLOAT_MULT_DCT(K, sample) (FIX(K,20) * sample)
  /external/chromium_org/third_party/libjpeg_turbo/
jdct.h 191 * Caution: some C compilers fail to reduce "FIX(constant)" at compile time,
195 #define FIX(x) ((INT32) ((x) * CONST_SCALE + 0.5))
jdmerge.c 79 #define FIX(x) ((INT32) ((x) * (1L<<SCALEBITS) + 0.5))
214 RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS);
217 RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS);
219 upsample->Cr_g_tab[i] = (- FIX(0.71414)) * x;
222 upsample->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF;
jccolor.c 66 #define FIX(x) ((INT32) ((x) * (1L<<SCALEBITS) + 0.5))
208 rgb_ycc_tab[i+R_Y_OFF] = FIX(0.29900) * i;
209 rgb_ycc_tab[i+G_Y_OFF] = FIX(0.58700) * i;
210 rgb_ycc_tab[i+B_Y_OFF] = FIX(0.11400) * i + ONE_HALF;
211 rgb_ycc_tab[i+R_CB_OFF] = (-FIX(0.16874)) * i;
212 rgb_ycc_tab[i+G_CB_OFF] = (-FIX(0.33126)) * i;
217 rgb_ycc_tab[i+B_CB_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1;
219 rgb_ycc_tab[i+R_CR_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1;
221 rgb_ycc_tab[i+G_CR_OFF] = (-FIX(0.41869)) * i;
222 rgb_ycc_tab[i+B_CR_OFF] = (-FIX(0.08131)) * i
    [all...]
jdcolor.c 76 #define FIX(x) ((INT32) ((x) * (1L<<SCALEBITS) + 0.5))
234 RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS);
237 RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS);
239 cconvert->Cr_g_tab[i] = (- FIX(0.71414)) * x;
242 cconvert->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF;
313 rgb_y_tab[i+R_Y_OFF] = FIX(0.29900) * i;
314 rgb_y_tab[i+G_Y_OFF] = FIX(0.58700) * i;
315 rgb_y_tab[i+B_Y_OFF] = FIX(0.11400) * i + ONE_HALF;
  /external/chromium_org/media/base/simd/
convert_rgb_to_yuv_sse2.cc 19 #define FIX(x) ((x) * (1 << FIX_SHIFT))
22 #define INT16_FIX(x) static_cast<int16>(FIX(x))
  /external/chromium_org/third_party/libwebp/utils/
quant_levels_dec.c 25 #define FIX 16 // fix-point precision for averaging
52 int scale_; // normalization factor, in FIX bits precision
118 out[x] = (delta * scale) >> FIX;
122 out[x] = (delta * scale) >> FIX;
127 out[x] = (delta * scale) >> FIX;
239 p->scale_ = (1 << (FIX + LFIX)) / (R * R); // normalization constant

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