Searched refs:y1 (Results 1 - 25 of 93) sorted by relevance

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/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dg_pitch.c31 Word16 y1[], /* (i) : filtered adaptive codebook. */
38 /* Compute scalar product <y1[],y1[]> */
40 /* Compute scalar product <xn[],y1[]> */
41 xy = extract_h(Dot_product12_asm(xn, y1, L_subfr, &exp_xy));
42 yy = extract_h(Dot_product12_asm(y1, y1, L_subfr, &exp_yy));
45 /* Compute scalar product <xn[],y1[]> */
46 xy = extract_h(Dot_product12(xn, y1, L_subfr, &exp_xy));
47 yy = extract_h(Dot_product12(y1, y
29 G_pitch( Word16 xn[], Word16 y1[], Word16 g_coeff[], Word16 L_subfr ) argument
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/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dg_pitch.h105 Word16 y1[], /* i : Filtered adaptive codebook. */
H A Dspstproc.h119 Word16 y1[], /* i : Filtered adaptive exitation */
H A Dcalc_en.h139 * coeff[0] = y1 y1
140 * coeff[1] = -2 xn y1
143 * coeff[4] = 2 y1 y2
148 * Product <y1 y1> and <xn y1> have been computed in G_pitch() and
156 Word16 y1[], /* i : Adaptive codebook, Q0 */
158 Word16 g_coeff[], /* i : Correlations <xn y1> <y1 y
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H A Dg_pitch.cpp117 y1 = pointer to filtered adaptive codebook buffer (Word16)
166 Word16 y1[], // i : Filtered adaptive codebook.
177 // divide "y1[]" by 4 to avoid overflow
184 scaled_y1[i] = shr (y1[i], 2);
187 // Compute scalar product <y1[],y1[]>
194 s = L_mac (s, y1[i], y1[i]);
213 // Compute scalar product <xn[],y1[]>
220 s = L_mac(s, xn[i], y1[
298 G_pitch( enum Mode mode, Word16 xn[], Word16 y1[], Word16 g_coeff[], Word16 L_subfr, Flag *pOverflow ) argument
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/frameworks/rs/tests/java_api/CannyLive/src/com/android/example/cannylive/
H A Dcanny.rs107 int y1 = y - 2;
108 sum += 2 * rsGetElementAt_uchar(edgeImage, x1++, y1);
109 sum += 4 * rsGetElementAt_uchar(edgeImage, x1++, y1);
110 sum += 5 * rsGetElementAt_uchar(edgeImage, x1++, y1);
111 sum += 4 * rsGetElementAt_uchar(edgeImage, x1++, y1);
112 sum += 2 * rsGetElementAt_uchar(edgeImage, x1++, y1);
114 y1++;
115 sum += 4 * rsGetElementAt_uchar(edgeImage, x1++, y1);
116 sum += 9 * rsGetElementAt_uchar(edgeImage, x1++, y1);
117 sum += 12 * rsGetElementAt_uchar(edgeImage, x1++, y1);
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/frameworks/base/libs/hwui/
H A DPatch.cpp103 float y1 = 0.0f; local
114 y2 = y1 + floorf(segment * stretchY + 0.5f);
116 y2 = y1 + segment * rescaleY;
119 float vOffset = y1 == y2 ? 0.0f : 0.5 - (0.5 * segment / (y2 - y1));
124 generateRow(xDivs, xCount, vertex, y1, y2, v1, v2, stretchX, rescaleX,
128 y1 = y2;
136 generateRow(xDivs, xCount, vertex, y1, y2, v1, 1.0f, stretchX, rescaleX,
148 float y1, float y2, float v1, float v2, float stretchX, float rescaleX,
172 generateQuad(vertex, x1, y1, x
147 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
187 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 DPatch.h62 float y1, float y2, float v1, float v2, float stretchX, float rescaleX,
64 void generateQuad(TextureVertex*& vertex, float x1, float y1, float x2, float y2,
/frameworks/av/media/libaudioprocessing/
H A DAudioResamplerCubic.h43 int32_t a, b, c, y0, y1, y2, y3; member in struct:android::AudioResamplerCubic::__anon203
51 return (((((p->a * x >> 14) + p->b) * x >> 14) + p->c) * x >> 14) + p->y1;
54 p->y0 = p->y1;
55 p->y1 = p->y2;
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);
/frameworks/rs/tests/java_api/ImageProcessing/src/com/android/rs/image/
H A Dconvolve3x3.rs29 uint32_t y1 = min((int32_t)y+1, gHeight-1);
32 float4 sum = convert_float4(rsGetElementAt_uchar4(gIn, x1, y1)) * gCoeffs[0];
33 sum += convert_float4(rsGetElementAt_uchar4(gIn, x, y1)) * gCoeffs[1];
34 sum += convert_float4(rsGetElementAt_uchar4(gIn, x2, y1)) * gCoeffs[2];
H A Dconvolve5x5.rs34 uint32_t y1 = max((int32_t)y-1, 0);
45 + convert_float4(rsGetElementAt_uchar4(gIn, x0, y1)) * gCoeffs[5]
46 + convert_float4(rsGetElementAt_uchar4(gIn, x1, y1)) * gCoeffs[6]
47 + convert_float4(rsGetElementAt_uchar4(gIn, x2, y1)) * gCoeffs[7]
48 + convert_float4(rsGetElementAt_uchar4(gIn, x3, y1)) * gCoeffs[8]
49 + convert_float4(rsGetElementAt_uchar4(gIn, x4, y1)) * gCoeffs[9]
H A Dgrain.rs47 uint32_t y1 = (y-1) & gHMask;
50 uint p00 = 56 * rsGetElementAt_uchar(gBlendSource, x1, y1);
51 uint p01 = 114 * rsGetElementAt_uchar(gBlendSource, x, y1);
52 uint p02 = 56 * rsGetElementAt_uchar(gBlendSource, x2, y1);
/frameworks/rs/tests/java_api/ImageProcessing2/src/com/android/rs/image/
H A Dconvolve3x3.rs29 uint32_t y1 = min((int32_t)y+1, gHeight-1);
32 float4 sum = convert_float4(rsGetElementAt_uchar4(gIn, x1, y1)) * gCoeffs[0];
33 sum += convert_float4(rsGetElementAt_uchar4(gIn, x, y1)) * gCoeffs[1];
34 sum += convert_float4(rsGetElementAt_uchar4(gIn, x2, y1)) * gCoeffs[2];
H A Dconvolve5x5.rs34 uint32_t y1 = max((int32_t)y-1, 0);
45 + convert_float4(rsGetElementAt_uchar4(gIn, x0, y1)) * gCoeffs[5]
46 + convert_float4(rsGetElementAt_uchar4(gIn, x1, y1)) * gCoeffs[6]
47 + convert_float4(rsGetElementAt_uchar4(gIn, x2, y1)) * gCoeffs[7]
48 + convert_float4(rsGetElementAt_uchar4(gIn, x3, y1)) * gCoeffs[8]
49 + convert_float4(rsGetElementAt_uchar4(gIn, x4, y1)) * gCoeffs[9]
H A Dgrain.rs47 uint32_t y1 = (y-1) & gHMask;
50 uint p00 = 56 * rsGetElementAt_uchar(gBlendSource, x1, y1);
51 uint p01 = 114 * rsGetElementAt_uchar(gBlendSource, x, y1);
52 uint p02 = 56 * rsGetElementAt_uchar(gBlendSource, x2, y1);
/frameworks/rs/tests/java_api/ImageProcessing_jb/src/com/android/rs/image/
H A Dconvolve3x3.rs29 uint32_t y1 = min((int32_t)y+1, gHeight-1);
32 float4 sum = convert_float4(rsGetElementAt_uchar4(gIn, x1, y1)) * gCoeffs[0];
33 sum += convert_float4(rsGetElementAt_uchar4(gIn, x, y1)) * gCoeffs[1];
34 sum += convert_float4(rsGetElementAt_uchar4(gIn, x2, y1)) * gCoeffs[2];
H A Dconvolve5x5.rs34 uint32_t y1 = max((int32_t)y-1, 0);
45 + convert_float4(rsGetElementAt_uchar4(gIn, x0, y1)) * gCoeffs[5]
46 + convert_float4(rsGetElementAt_uchar4(gIn, x1, y1)) * gCoeffs[6]
47 + convert_float4(rsGetElementAt_uchar4(gIn, x2, y1)) * gCoeffs[7]
48 + convert_float4(rsGetElementAt_uchar4(gIn, x3, y1)) * gCoeffs[8]
49 + convert_float4(rsGetElementAt_uchar4(gIn, x4, y1)) * gCoeffs[9]
H A Dgrain.rs47 uint32_t y1 = (y-1) & gHMask;
50 uint p00 = 56 * rsGetElementAt_uchar(gBlendSource, x1, y1);
51 uint p01 = 114 * rsGetElementAt_uchar(gBlendSource, x, y1);
52 uint p02 = 56 * rsGetElementAt_uchar(gBlendSource, x2, y1);
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/stack/
H A DHeadsUpAppearInterpolator.java36 float y1 = 90f;
41 x1 * 0.8f / xTot, y1 / y3,
42 x1 / xTot , y1 / y3);
43 path.cubicTo((x1 + x2 * 0.4f) / xTot, y1 / y3,
/frameworks/base/graphics/java/android/graphics/
H A DLinearGradient.java51 * @param y1 The y-coordinate for the end of the gradient line
58 public LinearGradient(float x0, float y0, float x1, float y1, @NonNull @ColorInt int colors[], argument
70 mY1 = y1;
82 * @param y1 The y-coordinate for the end of the gradient line
87 public LinearGradient(float x0, float y0, float x1, float y1, argument
94 mY1 = y1;
129 private native long nativeCreate1(long matrix, float x0, float y0, float x1, float y1, argument
131 private native long nativeCreate2(long matrix, float x0, float y0, float x1, float y1, argument
/frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/
H A Dget_pred_adv_b_add.cpp867 uint32 x1, x2, x1m, x2m, y1, y2, y1m, y2m; /* new way */ local
897 y1 = *((uint32*)(prev += 4)); /* a7 a6 a5 a4 */
908 y1m = (y1 >> 2) & mask; /* zero out last 2 bits */
910 y1 = y1 ^(y1m << 2);
913 y1 += y2;
927 /* now operate on x1m, x1, y1m, y1, x2m, x2 */
931 /* x1, y1, x2 */
936 y2 |= (y1 << 24);
945 y2 = y1 >>
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H A Dconceal.cpp151 uint8 *y1, *y2, *u1, *u2, *v1, *v2; local
163 y1 = curr->yChan + lumstart;
171 oscl_memcpy(y1, y2, MB_SIZE);
172 y1 += width_Y;
174 oscl_memcpy(y1, y2, MB_SIZE);
175 y1 += width_Y;
177 oscl_memcpy(y1, y2, MB_SIZE);
178 y1 += width_Y;
180 oscl_memcpy(y1, y2, MB_SIZE);
181 y1
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/frameworks/av/media/libeffects/testlibs/
H A DAudioBiquadFilter.cpp154 audio_sample_t y1 = mDelays[0][2]; local
167 acc = mac_coef_sample(a1, y1, acc);
170 y2 = y1;
171 y1 = y0;
178 mDelays[0][2] = y1;
212 audio_sample_t y1 = mDelays[ch][2]; local
220 acc = mac_coef_sample(a1, y1, acc);
223 y2 = y1;
224 y1 = y0;
233 mDelays[ch][2] = y1;
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/frameworks/base/tools/layoutlib/bridge/src/android/graphics/
H A DLinearGradient_Delegate.java60 float x0, float y0, float x1, float y1,
63 x1, y1, colors, positions, Shader_Delegate.getTileMode(tileMode));
69 float x0, float y0, float x1, float y1,
71 return nativeCreate1(thisGradient, matrix, x0, y0, x1, y1, new int[] { color0, color1},
84 * @param y1 The y-coordinate for the end of the gradient line
92 float y1, int colors[], float positions[], TileMode tile) {
94 mJavaPaint = new LinearGradientPaint(x0, y0, x1, y1, mColors, mPositions, tile);
111 public LinearGradientPaint(float x0, float y0, float x1, float y1, int colors[], argument
117 mDy = y1 - y0;
59 nativeCreate1(LinearGradient thisGradient, long matrix, float x0, float y0, float x1, float y1, int colors[], float positions[], int tileMode) argument
68 nativeCreate2(LinearGradient thisGradient, long matrix, float x0, float y0, float x1, float y1, int color0, int color1, int tileMode) argument
91 LinearGradient_Delegate(long nativeMatrix, float x0, float y0, float x1, float y1, int colors[], float positions[], TileMode tile) argument
/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
1153 y1 = *((ULong*)(prev += 4)); /* a7 a6 a5 a4 */
1164 y1m = (y1 >> 2) & mask; /* zero out last 2 bits */
1166 y1 = y1 ^(y1m << 2);
1169 y1 += y2;
1183 /* now operate on x1m, x1, y1m, y1, x2m, x2 */
1187 /* x1, y1, x2 */
1192 y2 |= (y1 << 24);
1201 y2 = y1 >>
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