/frameworks/native/services/surfaceflinger/RenderEngine/ |
H A D | GLES10RenderEngine.cpp | 31 bool premultipliedAlpha, bool opaque, int alpha) { 34 // alpha values. The alpha channel will be copied into the framebuffer or 38 if (CC_UNLIKELY(alpha < 0xFF)) { 39 GLfloat floatAlpha = alpha * (1.0f / 255.0f); 50 if (alpha < 0xFF || !opaque) { 30 setupLayerBlending( bool premultipliedAlpha, bool opaque, int alpha) argument
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H A D | GLES10RenderEngine.h | 33 virtual void setupLayerBlending(bool premultipliedAlpha, bool opaque, int alpha);
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H A D | RenderEngine.h | 64 void clearWithColor(float red, float green, float blue, float alpha); 66 float red, float green, float blue, float alpha); 88 virtual void setupLayerBlending(bool premultipliedAlpha, bool opaque, int alpha) = 0; 89 virtual void setupDimLayerBlending(int alpha) = 0;
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/frameworks/base/libs/hwui/ |
H A D | Vertex.h | 94 * Simple structure to describe a vertex with a position and an alpha value. 97 float alpha; member in struct:android::uirenderer::AlphaVertex 99 static inline void set(AlphaVertex* vertex, float x, float y, float alpha) { argument 101 vertex[0].alpha = alpha; 107 vertex[0].alpha = src.alpha; 110 static inline void setColor(AlphaVertex* vertex, float alpha) { argument 111 vertex[0].alpha = alpha; [all...] |
/frameworks/base/services/java/com/android/server/wm/ |
H A D | DimLayer.java | 107 private void setAlpha(float alpha) { argument 108 if (mAlpha != alpha) { 109 if (DEBUG) Slog.v(TAG, "setAlpha alpha=" + alpha); 111 mDimSurface.setAlpha(alpha); 112 if (alpha == 0 && mShowing) { 116 } else if (alpha > 0 && !mShowing) { 122 Slog.w(TAG, "Failure setting alpha immediately", e); 124 mAlpha = alpha; 154 * @param alpha Th 157 show(int layer, float alpha, long duration) argument [all...] |
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/ |
H A D | NavigationBarTransitions.java | 79 final float alpha = alphaForMode(mode); 80 setKeyButtonViewQuiescentAlpha(mView.getHomeButton(), alpha, animate); 81 setKeyButtonViewQuiescentAlpha(mView.getRecentsButton(), alpha, animate); 82 setKeyButtonViewQuiescentAlpha(mView.getMenuButton(), alpha, animate); 119 final float alpha = visible ? 1 : 0; 120 fadeContent(mView.getCameraButton(), alpha); 121 fadeContent(mView.getSearchLight(), alpha); 124 private void fadeContent(View v, float alpha) { argument 126 v.animate().alpha(alpha) 130 setKeyButtonViewQuiescentAlpha(View button, float alpha, boolean animate) argument [all...] |
/frameworks/base/packages/Keyguard/src/com/android/keyguard/ |
H A D | EmergencyCarrierArea.java | 53 mCarrierText.animate().alpha(0); 56 mCarrierText.animate().alpha(1);
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H A D | KeyguardWidgetCarousel.java | 67 float alpha = 1.0f - 1.0f * Math.abs(scrollProgress / MAX_SCROLL_PROGRESS); 68 return alpha; 143 float alpha = v.getAlpha(); 144 // If the view has 0 alpha, we set it to be invisible so as to prevent 146 if (alpha == 0) { 161 PropertyValuesHolder alpha; 172 alpha = PropertyValuesHolder.ofFloat("contentAlpha", 1.0f); 176 ObjectAnimator a = ObjectAnimator.ofPropertyValuesHolder(child, alpha, outlineAlpha, rotationY); 232 PropertyValuesHolder alpha; 248 alpha [all...] |
/frameworks/rs/java/tests/ImageProcessing/src/com/android/rs/image/ |
H A D | fisheye.rsh | 21 static float alpha, radius2, factor; 29 alpha = k * 2.0f + 0.75f; 41 const float max_radian = M_PI_2 - atan(alpha / bound * sqrt(radius2 - bound2)); 52 const float radian = M_PI_2 - atan((alpha * sqrt(radius2 - dist2)) * inv_dist);
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H A D | fisheye_approx.rsh | 21 static float alpha, radius2, factor; 29 alpha = k * 2.0f + 0.75f; 41 const float max_radian = M_PI_2 - atan(alpha / bound * sqrt(radius2 - bound2)); 52 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
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/frameworks/rs/java/tests/ImageProcessing2/src/com/android/rs/image/ |
H A D | fisheye.rsh | 21 static float alpha, radius2, factor; 29 alpha = k * 2.0f + 0.75f; 41 const float max_radian = M_PI_2 - atan(alpha / bound * sqrt(radius2 - bound2)); 52 const float radian = M_PI_2 - atan((alpha * sqrt(radius2 - dist2)) * inv_dist);
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H A D | fisheye_approx.rsh | 21 static float alpha, radius2, factor; 29 alpha = k * 2.0f + 0.75f; 41 const float max_radian = M_PI_2 - atan(alpha / bound * sqrt(radius2 - bound2)); 52 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
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/frameworks/rs/java/tests/ImageProcessing_jb/src/com/android/rs/image/ |
H A D | fisheye.rsh | 21 static float alpha, radius2, factor; 29 alpha = k * 2.0f + 0.75f; 41 const float max_radian = M_PI_2 - atan(alpha / bound * sqrt(radius2 - bound2)); 52 const float radian = M_PI_2 - atan((alpha * sqrt(radius2 - dist2)) * inv_dist);
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H A D | fisheye_approx.rsh | 21 static float alpha, radius2, factor; 29 alpha = k * 2.0f + 0.75f; 41 const float max_radian = M_PI_2 - atan(alpha / bound * sqrt(radius2 - bound2)); 52 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
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/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
H A D | g_adapt.h | 137 * Purpose: calculate pitch/codebook gain adaptation factor alpha 146 Word16 *alpha, /* o : gain adaptation factor, Q15 */
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/frameworks/base/tools/layoutlib/bridge/src/android/graphics/ |
H A D | AvoidXfermode_Delegate.java | 46 public Composite getComposite(int alpha) { argument
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H A D | PixelXorXfermode_Delegate.java | 46 public Composite getComposite(int alpha) { argument
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H A D | PorterDuffXfermode_Delegate.java | 55 public Composite getComposite(int alpha) { argument 56 return getComposite(getPorterDuffMode(mMode), alpha); 83 public static Composite getComposite(PorterDuff.Mode mode, int alpha) { argument 84 float falpha = alpha != 0xFF ? (float)alpha / 255.f : 1.f;
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H A D | Xfermode_Delegate.java | 55 public abstract Composite getComposite(int alpha); argument
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/frameworks/base/core/java/android/view/animation/ |
H A D | AlphaAnimation.java | 24 * An animation that controls the alpha level of an object. 26 * changing the alpha property of a {@link Transformation} 54 * @param fromAlpha Starting alpha value for the animation, where 1.0 means 56 * @param toAlpha Ending alpha value for the animation. 64 * Changes the alpha property of the supplied {@link Transformation} 68 final float alpha = mFromAlpha; 69 t.setAlpha(alpha + ((mToAlpha - alpha) * interpolatedTime));
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/frameworks/base/core/java/com/android/internal/widget/multiwaveview/ |
H A D | PointCloud.java | 48 private float alpha = 0.0f; field in class:PointCloud.WaveManager 59 alpha = a; 63 return alpha; 71 private float alpha = 0.0f; field in class:PointCloud.GlowManager 90 alpha = a; 94 return alpha; 184 glowAlpha = glowManager.alpha * max(0.0f, (float) Math.pow(cosf, 10.0f)); 193 waveAlpha = waveManager.alpha * max(0.0f, (float) Math.pow(cosf, 6.0f)); 212 int alpha = getAlphaForPoint(point); 214 if (alpha [all...] |
/frameworks/native/services/surfaceflinger/ |
H A D | LayerDim.cpp | 45 if (s.alpha>0) { 49 engine.setupDimLayerBlending(s.alpha); 57 return !(s.flags & layer_state_t::eLayerHidden) && s.alpha;
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/frameworks/base/graphics/java/android/graphics/drawable/ |
H A D | TransitionDrawable.java | 187 final int alpha = mAlpha; 194 if (!crossFade || alpha == 0) { 197 if (alpha == 0xFF) { 206 d.setAlpha(255 - alpha); 213 if (alpha > 0) { 215 d.setAlpha(alpha); 228 * fade enabled, the first drawable is drawn with the opposite alpha of
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H A D | ColorDrawable.java | 115 * Returns the alpha value of this drawable's color. 125 * Sets the color's alpha value. 127 * @param alpha The alpha value to set, between 0 and 255. 129 public void setAlpha(int alpha) { argument 130 alpha += alpha >> 7; // make it 0..256 132 int useAlpha = baseAlpha * alpha >> 8;
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/frameworks/base/core/java/android/view/ |
H A D | DisplayList.java | 288 * holds a layer. Layer display lists should avoid creating an alpha layer, since alpha is 357 * @param alpha The translucency of the display list, must be a value between 0.0f and 1.0f 362 public abstract void setAlpha(float alpha); argument 375 * can use a fast path for alpha that avoids rendering to an offscreen buffer. By default 517 * @param alpha The alpha value of the display list 528 public abstract void setTransformationInfo(float alpha, float translationX, float translationY, argument
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