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  /external/opencore/codecs_v2/video/m4v_h263/enc/src/
fastquant_inline.h 31 __inline int32 aan_scale(int32 q_value, int32 coeff, int32 round, int32 QPdiv2)
33 q_value = coeff * q_value + round;
34 coeff = q_value >> 16;
35 if (coeff < 0) coeff += QPdiv2;
36 else coeff -= QPdiv2;
38 return coeff;
42 __inline int32 coeff_quant(int32 coeff, int32 q_scale, int32 shift)
46 q_value = coeff * q_scale; //q_value = -((-(coeff + QPdiv2)*q_scale)>>LSL)
55 int32 coeff = q_value + ac_clip; local
65 int32 coeff; local
127 int32 coeff; local
179 smlabb q_value, coeff, q_value, round local
180 movs coeff, q_value, asr #16 local
181 addle coeff, coeff, QPdiv2 local
182 subgt coeff, coeff, QPdiv2 local
195 mov coeff, q_value, asr shift \/*smull tmp, coeff, q_scale, coeff*\/ local
196 add q_value, coeff, coeff, lsr #31 local
205 int32 coeff; local
210 smulbb coeff, q_value, QPx2 local
211 sublt coeff, coeff, Addition local
212 addge coeff, coeff, Addition local
213 add q_value, coeff, tmp local
216 eorhi coeff, tmp, coeff, asr #31 local
226 smlabb q_value, coeff, q_value, round local
247 int32 coeff; local
250 movs coeff, q_value, lsl #1 local
252 addgt coeff, coeff, #1 local
253 sublt coeff, coeff, #1 local
254 smulbb q_value, coeff, stepsize local
257 add coeff, q_value, tmp local
258 subs coeff, coeff, #0xf00 local
259 subcss coeff, coeff, #0xfe local
274 mla q_value, coeff, q_value, round local
275 movs coeff, q_value, asr #16 local
276 addle coeff, coeff, QPdiv2 local
277 subgt coeff, coeff, QPdiv2 local
290 mov coeff, q_value, asr shift \/*smull tmp, coeff, q_scale, coeff*\/ local
291 add q_value, coeff, coeff, lsr #31 local
301 int32 coeff; local
306 mul coeff, q_value, QPx2 local
307 sublt coeff, coeff, Addition local
308 addge coeff, coeff, Addition local
309 add q_value, coeff, tmp local
312 eorhi coeff, tmp, coeff, asr #31 local
322 mla q_value, coeff, q_value, round local
344 int32 coeff; local
347 movs coeff, q_value, lsl #1 local
349 addgt coeff, coeff, #1 local
350 sublt coeff, coeff, #1 local
351 mul q_value, coeff, stepsize local
354 add coeff, q_value, tmp local
355 subs coeff, coeff, #0xf00 local
356 subcss coeff, coeff, #0xfe local
368 int32 coeff; local
372 add coeff, q_value, ac_clip local
373 subs coeff, coeff, ac_clip, lsl #1 local
385 cmp coeff, #0 local
386 addle coeff, coeff, QP, asr #1 local
387 subgt coeff, coeff, QP, asr #1 local
396 int32 coeff; local
400 add coeff, q_value, tmp local
401 subs coeff, coeff, #0xf00 local
402 subcss coeff, coeff, #0xfe local
411 int32 coeff; local
418 add coeff, q_value, tmp local
419 subs coeff, coeff, #0xf00 local
420 subcss coeff, coeff, #0xfe local
472 register int32 coeff; local
556 register int32 coeff; local
    [all...]
fastquant.cpp 122 Input: coeff=> DCT coefficient
154 Int tmp, coeff, q_value; local
164 Int ac_clip; /* quantized coeff bound */
192 coeff = rcoeff[i];
193 if (coeff == 0x7fff) /* all zero column */
201 if (coeff >= -QPx2plus && coeff < QPx2plus) /* quantize to zero */
206 coeff = rcoeff[i];
207 if (coeff > -QPx2plus && coeff < QPx2plus) /* quantize to zero *
274 Int tmp, coeff, q_value; local
444 Int coeff, scale_q; local
498 Int tmp, coeff; local
549 Int tmp, coeff, q_value = 0; local
678 Int tmp, coeff, q_value = 0; local
855 Int q_value, coeff, stepsize; local
923 Int tmp, coeff, q_value; local
    [all...]
fastcodemb.cpp 33 /* ncoefblck Array for last nonzero coeff for speedup in VlcEncode */
43 -modified threshold based on correlation coeff 0.75 only for mode H.263
44 -ncoefblck[] as input, to keep position of last non-zero coeff*/
46 -modified threshold based on correlation coeff 0.5
90 // M4VENC_MEMSET(output,0,(sizeof(Short)<<6)*6); /* reset quantized coeff. to zero , 7/24/01*/
262 /* ncoefblck Array for last nonzero coeff for speedup in VlcEncode */
272 -modified threshold based on correlation coeff 0.75 only for mode H.263
273 -ncoefblck[] as input, keep position of last non-zero coeff*/
275 -modified threshold based on correlation coeff 0.5
321 // M4VENC_MEMSET(output,0,(sizeof(Short)<<6)*6); /* reset quantized coeff. to zero , 7/24/01*
    [all...]
fastcodemb.h 32 Int(*DCT)(Int block[ ], Int coeff[ ], approxDCT *);
  /external/skia/include/effects/
SkKernel33MaskFilter.h 49 SkKernel33MaskFilter(const int coeff[3][3], int shift, int percent256 = 256)
52 memcpy(fKernel, coeff, 9 * sizeof(int));
SkPorterDuff.h 76 modes (via SkXfermode::Coeff), return true and if not null, set mode
  /external/skia/src/core/
SkGeometry.cpp 445 static void get_cubic_coeff(const SkScalar pt[], SkScalar coeff[4])
447 coeff[0] = pt[6] + 3*(pt[2] - pt[4]) - pt[0];
448 coeff[1] = 3*(pt[4] - pt[2] - pt[2] + pt[0]);
449 coeff[2] = 3*(pt[2] - pt[0]);
450 coeff[3] = pt[0];
787 static SkScalar refine_cubic_root(const SkFP coeff[4], SkScalar root)
794 // f' = 3*coeff[0]*T^2 + 2*coeff[1]*T + coeff[2]
795 D = SkFPMul(SkFPMul(coeff[0], SkFPMul(T,T)), 3)
    [all...]
SkXfermode.cpp 86 bool SkXfermode::asCoeff(Coeff* src, Coeff* dst) {
329 SkProcCoeffXfermode(SkXfermodeProc proc, Coeff sc, Coeff dc)
333 virtual bool asCoeff(Coeff* sc, Coeff* dc) {
353 fSrcCoeff = (Coeff)buffer.readU32();
354 fDstCoeff = (Coeff)buffer.readU32();
358 Coeff fSrcCoeff, fDstCoeff;
906 SkXfermode::Coeff fSC
    [all...]
  /external/skia/include/core/
SkXfermode.h 46 enum Coeff {
62 in Coeff, then asCoeff() returns true, and sets (if not null) src and
76 virtual bool asCoeff(Coeff* src, Coeff* dst);
135 modes (via SkXfermode::Coeff), return true and if not null, set mode
SkGeometry.h 95 coeff[0]*T^3 + coeff[1]*T^2 + coeff[2]*T + coeff[3]
  /external/qemu/distrib/sdl-1.2.12/src/audio/
SDL_wave.c 84 Uint8 nybble, Sint16 *coeff)
94 new_sample = ((state->iSamp1 * coeff[0]) +
95 (state->iSamp2 * coeff[1]))/256;
123 Sint16 *coeff[2]; local
168 coeff[0] = MS_ADPCM_state.aCoeff[state[0]->hPredictor];
169 coeff[1] = MS_ADPCM_state.aCoeff[state[1]->hPredictor];
194 new_sample = MS_ADPCM_nibble(state[0],nybble,coeff[0]);
201 new_sample = MS_ADPCM_nibble(state[1],nybble,coeff[1]);
  /external/opencore/codecs_v2/audio/gsm_amr/amr_nb/enc/src/
qgain475.cpp 799 sf0_exp_coeff = energy coeff. (exponent part) (Word16)
800 sf0_frac_coeff = energy coeff. ((fraction part) (Word16)
806 sf1_exp_coeff = energy coeff. (exponent part) (Word16)
807 sf1_frac_coeff = energy coeff. (fraction part) (Word16)
1193 Word16 coeff[10]; local
    [all...]
qua_gain.cpp 125 Word16 frac_coeff -- Word16 Array -- energy coeff. (5), fraction part, Q15
126 Word16 exp_coeff -- Word16 Array -- energy coeff. (5), exponent part, Q0
197 Word16 frac_coeff[], /* i : energy coeff. (5), fraction part, Q15 */
198 Word16 exp_coeff[], /* i : energy coeff. (5), exponent part, Q0 */
224 Word16 coeff[5]; local
317 L_Extract(L_tmp, &coeff[i], &coeff_lo[i], pOverflow);
351 L_tmp = Mpy_32_16(coeff[0], coeff_lo[0], g2_pitch, pOverflow);
352 L_tmp2 = Mpy_32_16(coeff[1], coeff_lo[1], g_pitch, pOverflow);
355 L_tmp2 = Mpy_32_16(coeff[2], coeff_lo[2], g2_code, pOverflow);
358 L_tmp2 = Mpy_32_16(coeff[3], coeff_lo[3], g_code, pOverflow)
    [all...]
calc_en.h 139 * coeff[0] = y1 y1
140 * coeff[1] = -2 xn y1
141 * coeff[2] = y2 y2
142 * coeff[3] = -2 xn y2
143 * coeff[4] = 2 y1 y2
qgain795.cpp 239 Word16 coeff[5]; local
298 L_Extract(L_tmp, &coeff[i], &coeff_lo[i], pOverflow);
325 L_tmp0 = Mpy_32_16(coeff[0], coeff_lo[0], g2_pitch, pOverflow);
326 L_tmp0 = Mac_32_16(L_tmp0, coeff[1], coeff_lo[1], g_pitch, pOverflow);
343 L_tmp = Mac_32(L_tmp0, coeff[2], coeff_lo[2],
345 L_tmp = Mac_32_16(L_tmp, coeff[3], coeff_lo[3],
347 L_tmp = Mac_32(L_tmp, coeff[4], coeff_lo[4],
508 Word16 coeff[5]; local
573 coeff[2] = mult(tmp, gain_pit, pOverflow);
579 coeff[3] = extract_h(L_shl(L_mult(alpha, frac_en[3], pOverflow), 1, pOverflow))
    [all...]
qgain475.h 148 Word16 sf0_exp_coeff[], /* i : energy coeff. (5), exponent part, Q0 */
149 Word16 sf0_frac_coeff[], /* i : energy coeff. (5), fraction part, Q15 */
160 Word16 sf1_exp_coeff[], /* i : energy coeff. (5), exponent part, Q0 */
161 Word16 sf1_frac_coeff[], /* i : energy coeff. (5), fraction part, Q15 */
calc_en.cpp 442 coeff[0] = y1 y1
443 coeff[1] = -2 xn y1
444 coeff[2] = y2 y2
445 coeff[3] = -2 xn y2
446 coeff[4] = 2 y1 y2
501 frac_coeff[1] = negate(g_coeff[2]); // coeff[1] = -2 xn y1
620 frac_coeff[1] = negate(g_coeff[2]); /* coeff[1] = -2 xn y1 */
  /frameworks/base/media/libstagefright/codecs/amrnb/enc/src/
qgain475.cpp 799 sf0_exp_coeff = energy coeff. (exponent part) (Word16)
800 sf0_frac_coeff = energy coeff. ((fraction part) (Word16)
806 sf1_exp_coeff = energy coeff. (exponent part) (Word16)
807 sf1_frac_coeff = energy coeff. (fraction part) (Word16)
1193 Word16 coeff[10]; local
    [all...]
qua_gain.cpp 125 Word16 frac_coeff -- Word16 Array -- energy coeff. (5), fraction part, Q15
126 Word16 exp_coeff -- Word16 Array -- energy coeff. (5), exponent part, Q0
197 Word16 frac_coeff[], /* i : energy coeff. (5), fraction part, Q15 */
198 Word16 exp_coeff[], /* i : energy coeff. (5), exponent part, Q0 */
224 Word16 coeff[5]; local
317 L_Extract(L_tmp, &coeff[i], &coeff_lo[i], pOverflow);
351 L_tmp = Mpy_32_16(coeff[0], coeff_lo[0], g2_pitch, pOverflow);
352 L_tmp2 = Mpy_32_16(coeff[1], coeff_lo[1], g_pitch, pOverflow);
355 L_tmp2 = Mpy_32_16(coeff[2], coeff_lo[2], g2_code, pOverflow);
358 L_tmp2 = Mpy_32_16(coeff[3], coeff_lo[3], g_code, pOverflow)
    [all...]
calc_en.h 139 * coeff[0] = y1 y1
140 * coeff[1] = -2 xn y1
141 * coeff[2] = y2 y2
142 * coeff[3] = -2 xn y2
143 * coeff[4] = 2 y1 y2
qgain795.cpp 239 Word16 coeff[5]; local
298 L_Extract(L_tmp, &coeff[i], &coeff_lo[i], pOverflow);
325 L_tmp0 = Mpy_32_16(coeff[0], coeff_lo[0], g2_pitch, pOverflow);
326 L_tmp0 = Mac_32_16(L_tmp0, coeff[1], coeff_lo[1], g_pitch, pOverflow);
343 L_tmp = Mac_32(L_tmp0, coeff[2], coeff_lo[2],
345 L_tmp = Mac_32_16(L_tmp, coeff[3], coeff_lo[3],
347 L_tmp = Mac_32(L_tmp, coeff[4], coeff_lo[4],
508 Word16 coeff[5]; local
573 coeff[2] = mult(tmp, gain_pit, pOverflow);
579 coeff[3] = extract_h(L_shl(L_mult(alpha, frac_en[3], pOverflow), 1, pOverflow))
    [all...]
qgain475.h 148 Word16 sf0_exp_coeff[], /* i : energy coeff. (5), exponent part, Q0 */
149 Word16 sf0_frac_coeff[], /* i : energy coeff. (5), fraction part, Q15 */
160 Word16 sf1_exp_coeff[], /* i : energy coeff. (5), exponent part, Q0 */
161 Word16 sf1_frac_coeff[], /* i : energy coeff. (5), fraction part, Q15 */
calc_en.cpp 442 coeff[0] = y1 y1
443 coeff[1] = -2 xn y1
444 coeff[2] = y2 y2
445 coeff[3] = -2 xn y2
446 coeff[4] = 2 y1 y2
501 frac_coeff[1] = negate(g_coeff[2]); // coeff[1] = -2 xn y1
620 frac_coeff[1] = negate(g_coeff[2]); /* coeff[1] = -2 xn y1 */
  /external/opencore/codecs_v2/video/m4v_h263/dec/src/
vlc_dequant.cpp 169 ///// NEED TO DEQUANT THOSE PREDICTED AC COEFF
170 /* dequantize the rest of AC predicted coeff that haven't been dequant */
612 ///// NEED TO DEQUANT THOSE PREDICTED AC COEFF
613 /* dequantize the rest of AC predicted coeff that haven't been dequant */
987 ///// NEED TO DEQUANT THOSE PREDICTED AC COEFF
988 /* dequantize the rest of AC predicted coeff that haven't been dequant */
    [all...]
  /frameworks/base/media/libstagefright/codecs/m4v_h263/dec/src/
vlc_dequant.cpp 169 ///// NEED TO DEQUANT THOSE PREDICTED AC COEFF
170 /* dequantize the rest of AC predicted coeff that haven't been dequant */
612 ///// NEED TO DEQUANT THOSE PREDICTED AC COEFF
613 /* dequantize the rest of AC predicted coeff that haven't been dequant */
987 ///// NEED TO DEQUANT THOSE PREDICTED AC COEFF
988 /* dequantize the rest of AC predicted coeff that haven't been dequant */
    [all...]

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