Searched defs:y2 (Results 1 - 25 of 42) sorted by path

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/frameworks/av/media/libeffects/testlibs/
H A DAudioBiquadFilter.cpp155 audio_sample_t y2 = mDelays[0][3]; local
168 acc = mac_coef_sample(a2, y2, acc);
170 y2 = y1;
179 mDelays[0][3] = y2;
213 audio_sample_t y2 = mDelays[ch][3]; local
221 acc = mac_coef_sample(a2, y2, acc);
223 y2 = y1;
234 mDelays[ch][3] = y2;
/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dcod_amr.cpp832 Word16 y2[L_SUBFR]; // Filtered fixed codebook excitation
833 Word16 gCoeff[6]; // Correlations between xn, y1, & y2:
1097 code, y2, &ana, *usedMode, subfrNr);
1103 xn, xn2, y1, y2, gCoeff, evenSubfr, gp_limit,
1114 gain_code, Aq, synth, xn, code, y1, y2, st->mem_syn,
1123 Copy(y2, y2_sf0, L_SUBFR);
1130 gain_code, Aq, synth, xn, code, y1, y2,
1168 gain_code, Aq, synth, xn, code, y1, y2,
1235 Word16 y2[L_SUBFR]; /* Filtered fixed codebook excitation */ local
1236 Word16 gCoeff[6]; /* Correlations between xn, y1, & y2
[all...]
H A Dg_code.cpp103 y2[] = filtered innovation vector
144 Word16 y2[] // in : filtered innovation vector
160 scal_y2[i] = shr (y2[i], 1);
231 Word16 y2[], /* i : filtered innovation vector */
240 Word16 *p_y2 = y2;
282 p_y2 = y2;
229 G_code( Word16 xn2[], Word16 y2[], Flag *pOverflow ) argument
H A Dspstproc.cpp111 y2 -- Word16 Array -- Filtered fixed codebook excitation
183 Word16 y2[], /* i : Filtered fixed codebook excitation */
295 * y2 Q10 Q12
307 L_temp = ((Word32)y2[i] * gain_code);
172 subframePostProc( Word16 *speech, enum Mode mode, Word16 i_subfr, Word16 gain_pit, Word16 gain_code, Word16 *Aq, Word16 synth[], Word16 xn[], Word16 code[], Word16 y1[], Word16 y2[], Word16 *mem_syn, Word16 *mem_err, Word16 *mem_w0, Word16 *exc, Word16 *sharp, Flag *pOverflow ) argument
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dq_gain2.c66 Word16 y2[], /* (i) Q9 : Filtered innovative vector. */
132 * coeff[2] = y2 y2 *
133 * coeff[3] = -2 xn y2 *
134 * coeff[4] = 2 y1 y2 *
145 /* Compute scalar product <y2[],y2[]> */
147 coeff[2] = extract_h(Dot_product12_asm(y2, y2, L_subfr, &exp));
149 coeff[2] = extract_h(Dot_product12(y2, y
62 Q_gain2( Word16 xn[], Word16 y1[], Word16 Q_xn, Word16 y2[], Word16 code[], Word16 g_coeff[], Word16 L_subfr, Word16 nbits, Word16 * gain_pit, Word32 * gain_cod, Word16 gp_clip, Word16 * mem ) argument
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H A DvoAMRWBEnc.c194 Word16 y2[L_SUBFR]; /* Filtered adaptive excitation */ local
984 * - find filtered pitch exc. y2[]=exc[] convolved with h1[]) *
1004 Convolve_asm(code, h1, y2, L_SUBFR);
1006 Convolve(code, h1, y2, L_SUBFR);
1009 gain2 = G_pitch(xn, y2, g_coeff2, L_SUBFR);
1017 Updt_tar(xn, xn2, y2, gain2, L_SUBFR);
1050 Copy(y2, y1, L_SUBFR);
1084 ACELP_2t64_fx(dn, cn, h2, code, y2, indice);
1089 ACELP_4t64_fx(dn, cn, h2, code, y2, 20, *ser_size, indice);
1097 ACELP_4t64_fx(dn, cn, h2, code, y2, 3
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/frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/
H A Dconceal.cpp142 uint8 *y1, *y2, *u1, *u2, *v1, *v2; local
157 y2 = prevFrame + lumstart;
162 oscl_memcpy(y1, y2, MB_SIZE);
164 y2 += width_Y;
165 oscl_memcpy(y1, y2, MB_SIZE);
167 y2 += width_Y;
168 oscl_memcpy(y1, y2, MB_SIZE);
170 y2 += width_Y;
171 oscl_memcpy(y1, y2, MB_SIZE);
173 y2
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H A Dget_pred_adv_b_add.cpp867 uint32 x1, x2, x1m, x2m, y1, y2, y1m, y2m; /* new way */ local
898 y2 = *((uint32*)(prev + width)); /* b7 b6 b5 b4 */
909 y2m = (y2 >> 2) & mask;
911 y2 = y2 ^(y2m << 2);
913 y1 += y2;
915 /* y2m, y2 free */
918 y2 = *((uint32*)(prev + width)); /* b11 b10 b9 b8 */
920 y2m = (y2 >> 2) & mask;
922 y2
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/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/
H A Dmotion_comp.cpp1126 ULong x1, x2, x1m, x2m, y1, y2, y1m, y2m; /* new way */ local
1154 y2 = *((ULong*)(prev + lx)); /* b7 b6 b5 b4 */
1165 y2m = (y2 >> 2) & mask;
1167 y2 = y2 ^(y2m << 2);
1169 y1 += y2;
1171 /* y2m, y2 free */
1174 y2 = *((ULong*)(prev + lx)); /* b11 b10 b9 b8 */
1176 y2m = (y2 >> 2) & mask;
1178 y2
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/frameworks/av/media/libstagefright/colorconversion/
H A DColorConverter.cpp156 signed y2 = (signed)src_ptr[2 * x + 3] - 16; local
170 signed tmp2 = y2 * 298;
243 signed y2 = (signed)src_y[x + 1] - 16; local
258 signed tmp2 = y2 * 298;
316 signed y2 = (signed)src_y[x + 1] - 16; local
331 signed tmp2 = y2 * 298;
390 signed y2 = (signed)src_y[x + 1] - 16; local
405 signed tmp2 = y2 * 298;
460 signed y2 = (signed)src_y[x + 1] - 16; local
475 signed tmp2 = y2 * 29
[all...]
/frameworks/av/services/audioflinger/
H A DAudioResamplerCubic.h43 int32_t a, b, c, y0, y1, y2, y3; member in struct:android::AudioResamplerCubic::__anon738
55 p->y1 = p->y2;
56 p->y2 = p->y3;
58 p->a = (3 * (p->y1 - p->y2) - p->y0 + p->y3) >> 1;
59 p->b = (p->y2 << 1) + p->y0 - (((5 * p->y1 + p->y3)) >> 1);
60 p->c = (p->y2 - p->y0) >> 1;
/frameworks/base/cmds/input/src/com/android/commands/input/
H A DInput.java201 private void sendSwipe(int inputSource, float x1, float y1, float x2, float y2, int duration) { argument
213 lerp(y1, y2, alpha), 1.0f);
216 injectMotionEvent(inputSource, MotionEvent.ACTION_UP, now, x2, y2, 0.0f);
284 System.err.println(" swipe <x1> <y1> <x2> <y2> [duration(ms)]"
/frameworks/base/core/java/android/transition/
H A DCircularPropagation.java102 private static float distance(float x1, float y1, float x2, float y2) { argument
104 float y = y2 - y1;
/frameworks/base/core/java/android/util/
H A DMathUtils.java94 public static float dist(float x1, float y1, float x2, float y2) { argument
96 final float y = (y2 - y1);
100 public static float dist(float x1, float y1, float z1, float x2, float y2, float z2) { argument
102 final float y = (y2 - y1);
/frameworks/base/core/java/android/view/
H A DViewGroup.java3017 private static void fillRect(Canvas canvas, Paint paint, int x1, int y1, int x2, int y2) { argument
3018 if (x1 != x2 && y1 != y2) {
3022 if (y1 > y2) {
3023 int tmp = y1; y1 = y2; y2 = tmp;
3025 canvas.drawRect(x1, y1, x2, y2, paint);
3043 private static void drawRectCorners(Canvas canvas, int x1, int y1, int x2, int y2, Paint paint, argument
3046 drawCorner(canvas, paint, x1, y2, lineLength, -lineLength, lineWidth);
3048 drawCorner(canvas, paint, x2, y2, -lineLength, -lineLength, lineWidth);
3052 int x2, int y2, in
3051 fillDifference(Canvas canvas, int x2, int y2, int x3, int y3, int dx1, int dy1, int dx2, int dy2, Paint paint) argument
7307 drawRect(Canvas canvas, Paint paint, int x1, int y1, int x2, int y2) argument
[all...]
/frameworks/base/core/java/android/view/animation/
H A DPathInterpolator.java137 float y2 = a.getFloat(R.styleable.PathInterpolator_controlY2, 0);
138 initCubic(x1, y1, x2, y2);
150 private void initCubic(float x1, float y1, float x2, float y2) { argument
153 path.cubicTo(x1, y1, x2, y2, 1f, 1f);
/frameworks/base/core/java/android/widget/
H A DGridLayout.java876 private void drawLine(Canvas graphics, int x1, int y1, int x2, int y2, Paint paint) { argument
879 graphics.drawLine(width - x1, y1, width - x2, y2, paint);
881 graphics.drawLine(x1, y1, x2, y2, paint);
1147 int y2 = vLocations[rowSpan.max];
1150 int cellHeight = y2 - y1;
/frameworks/base/core/java/com/android/internal/widget/multiwaveview/
H A DPointCloud.java111 public Point(float x2, float y2, float r) { argument
113 y = (float) y2;
/frameworks/base/core/jni/android/graphics/
H A DPath.cpp135 static void quadTo__FFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat x1, jfloat y1, jfloat x2, jfloat y2) { argument
137 obj->quadTo(x1, y1, x2, y2);
145 static void cubicTo__FFFFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat x1, jfloat y1, jfloat x2, jfloat y2, jfloat x3, jfloat y3) { argument
147 obj->cubicTo(x1, y1, x2, y2, x3, y3);
150 static void rCubicTo(JNIEnv* env, jobject clazz, jlong objHandle, jfloat x1, jfloat y1, jfloat x2, jfloat y2, jfloat x3, jfloat y3) { argument
152 obj->rCubicTo(x1, y1, x2, y2, x3, y3);
/frameworks/base/graphics/java/android/graphics/
H A DPath.java362 * (x1,y1), and ending at (x2,y2). If no moveTo() call has been made for
368 * @param y2 The y-coordinate of the end point on a quadratic curve
370 public void quadTo(float x1, float y1, float x2, float y2) { argument
372 native_quadTo(mNativePath, x1, y1, x2, y2);
396 * (x1,y1) and (x2,y2), and ending at (x3,y3). If no moveTo() call has been
402 * @param y2 The y-coordinate of the 2nd control point on a cubic curve
406 public void cubicTo(float x1, float y1, float x2, float y2, argument
409 native_cubicTo(mNativePath, x1, y1, x2, y2, x3, y3);
417 public void rCubicTo(float x1, float y1, float x2, float y2, argument
420 native_rCubicTo(mNativePath, x1, y1, x2, y2, x
796 native_quadTo(long nPath, float x1, float y1, float x2, float y2) argument
800 native_cubicTo(long nPath, float x1, float y1, float x2, float y2, float x3, float y3) argument
802 native_rCubicTo(long nPath, float x1, float y1, float x2, float y2, float x3, float y3) argument
[all...]
/frameworks/base/libs/hwui/
H A DFontRenderer.cpp538 float x2, float y2, float u2, float v2, float x3, float y3, float u3, float v3,
545 mCurrentCacheTexture->addQuad(x1, y1, u1, v1, x2, y2, u2, v2,
550 float x2, float y2, float u2, float v2, float x3, float y3, float u3, float v3,
558 appendMeshQuadNoClip(x1, y1, u1, v1, x2, y2, u2, v2, x3, y3, u3, v3, x4, y4, u4, v4, texture);
573 float x2, float y2, float u2, float v2, float x3, float y3, float u3, float v3,
576 appendMeshQuadNoClip(x1, y1, u1, v1, x2, y2, u2, v2, x3, y3, u3, v3, x4, y4, u4, v4, texture);
580 mBounds->top = fmin(mBounds->top, fmin(y1, fmin(y2, fmin(y3, y4))));
582 mBounds->bottom = fmax(mBounds->bottom, fmax(y1, fmax(y2, fmax(y3, y4))));
537 appendMeshQuadNoClip(float x1, float y1, float u1, float v1, float x2, float y2, float u2, float v2, float x3, float y3, float u3, float v3, float x4, float y4, float u4, float v4, CacheTexture* texture) argument
549 appendMeshQuad(float x1, float y1, float u1, float v1, float x2, float y2, float u2, float v2, float x3, float y3, float u3, float v3, float x4, float y4, float u4, float v4, CacheTexture* texture) argument
572 appendRotatedMeshQuad(float x1, float y1, float u1, float v1, float x2, float y2, float u2, float v2, float x3, float y3, float u3, float v3, float x4, float y4, float u4, float v4, CacheTexture* texture) argument
H A DPatch.cpp124 float y2 = 0.0f; local
134 y2 = y1 + floorf(segment * stretchY + 0.5f);
136 y2 = y1 + segment * rescaleY;
139 float vOffset = y1 == y2 ? 0.0f : 0.5 - (0.5 * segment / (y2 - y1));
144 generateRow(xDivs, xCount, vertex, y1, y2, v1, v2, stretchX, rescaleX,
148 y1 = y2;
155 y2 = height;
156 generateRow(xDivs, xCount, vertex, y1, y2, v1, 1.0f, stretchX, rescaleX,
172 float y1, float y2, floa
171 generateRow(const int32_t* xDivs, uint32_t xCount, TextureVertex*& vertex, float y1, float y2, float v1, float v2, float stretchX, float rescaleX, float width, float bitmapWidth, uint32_t& quadCount) argument
211 generateQuad(TextureVertex*& vertex, float x1, float y1, float x2, float y2, float u1, float v1, float u2, float v2, uint32_t& quadCount) argument
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H A DShadowTessellator.cpp160 double y2 = poly[p2].y; local
161 double a = (x1 * y2 - x2 * y1);
163 sumy += (y1 + y2) * a;
/frameworks/base/libs/hwui/font/
H A DCacheTexture.h158 float x2, float y2, float u2, float v2,
162 TextureVertex::set(mesh++, x2, y2, u2, v2);
157 addQuad(float x1, float y1, float u1, float v1, float x2, float y2, float u2, float v2, float x3, float y3, float u3, float v3, float x4, float y4, float u4, float v4) argument
/frameworks/base/media/mca/filterfw/java/android/filterfw/core/
H A DShaderProgram.java266 float x2, float y2, float x3, float y3);
269 float x2, float y2, float x3, float y3);
265 setSourceRegion(float x0, float y0, float x1, float y1, float x2, float y2, float x3, float y3) argument
268 setTargetRegion(float x0, float y0, float x1, float y1, float x2, float y2, float x3, float y3) argument

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