Searched refs:alpha (Results 1 - 25 of 168) sorted by relevance

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/frameworks/base/core/java/android/webkit/
H A DDeviceMotionAndOrientationManager.java46 public void setMockOrientation(boolean canProvideAlpha, double alpha, boolean canProvideBeta, argument
49 nativeSetMockOrientation(mWebViewCore, canProvideAlpha, alpha, canProvideBeta, beta,
61 public void onOrientationChange(Double alpha, Double beta, Double gamma) { argument
63 alpha != null, alpha != null ? alpha.doubleValue() : 0.0,
71 boolean canProvideAlpha, double alpha, boolean canProvideBeta, double beta,
77 boolean canProvideAlpha, double alpha, boolean canProvideBeta, double beta,
70 nativeSetMockOrientation(WebViewCore webViewCore, boolean canProvideAlpha, double alpha, boolean canProvideBeta, double beta, boolean canProvideGamma, double gamma) argument
76 nativeOnOrientationChange(WebViewCore webViewCore, boolean canProvideAlpha, double alpha, boolean canProvideBeta, double beta, boolean canProvideGamma, double gamma) argument
H A DDeviceOrientationService.java126 double alpha = Math.toDegrees(-rotationAngles[0]) - 90.0;
127 while (alpha < 0.0) { alpha += 360.0; } // [0, 360)
133 maybeSendChange(alpha, beta, gamma);
168 private void maybeSendChange(double alpha, double beta, double gamma) { argument
171 || Math.abs(alpha - mAlpha) > DELTA_DEGRESS
174 mAlpha = alpha;
/frameworks/base/libs/hwui/
H A DVertex.h56 * Simple structure to describe a vertex with a position and an alpha value.
59 float alpha; member in struct:android::uirenderer::AlphaVertex
61 static inline void set(AlphaVertex* vertex, float x, float y, float alpha) { argument
63 vertex[0].alpha = alpha;
66 static inline void setColor(AlphaVertex* vertex, float alpha) { argument
67 vertex[0].alpha = alpha;
72 * Simple structure to describe a vertex with a position and an alpha value.
H A DLayer.h101 inline void setAlpha(int alpha) { argument
102 this->alpha = alpha;
105 inline void setAlpha(int alpha, SkXfermode::Mode mode) { argument
106 this->alpha = alpha;
111 return alpha;
278 int alpha; member in struct:android::uirenderer::Layer
/frameworks/base/services/surfaceflinger/
H A DLayerDim.cpp48 if (s.alpha>0 && (it != end)) {
50 const GLfloat alpha = s.alpha/255.0f; local
55 if (s.alpha == 0xFF) {
62 glColor4f(0, 0, 0, alpha);
H A DLayerScreenshot.cpp114 if (s.alpha>0 && (it != end)) {
116 const GLfloat alpha = s.alpha/255.0f; local
119 if (s.alpha == 0xFF) {
126 glColor4f(0, 0, 0, alpha);
H A DLayerBase.cpp93 mCurrentState.alpha = 0xFF;
146 bool LayerBase::setAlpha(uint8_t alpha) { argument
147 if (mCurrentState.alpha == alpha)
150 mCurrentState.alpha = alpha;
385 GLclampf alpha) const
389 glColor4f(red,green,blue,alpha);
419 if (UNLIKELY(s.alpha < 0xFF)) {
420 const GLfloat alpha local
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/frameworks/base/media/libstagefright/codecs/amrnb/enc/src/
H A Dg_adapt.h137 * Purpose: calculate pitch/codebook gain adaptation factor alpha
146 Word16 *alpha, /* o : gain adaptation factor, Q15 */
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/
H A DAvoidXfermode_Delegate.java46 public Composite getComposite(int alpha) { argument
H A DPixelXorXfermode_Delegate.java46 public Composite getComposite(int alpha) { argument
H A DPorterDuffXfermode_Delegate.java55 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;
H A DXfermode_Delegate.java55 public abstract Composite getComposite(int alpha); argument
/frameworks/base/core/java/android/view/animation/
H A DAlphaAnimation.java24 * 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));
H A DTransformation.java30 * Indicates a transformation that has no effect (alpha = 1 and identity matrix.)
34 * Indicates a transformation that applies an alpha only (uses an identity matrix.)
38 * Indicates a transformation that applies a matrix only (alpha = 1.)
42 * Indicates a transformation that applies an alpha and a matrix.
51 * Creates a new transformation with alpha = 1 and the identity matrix.
124 * @param alpha 1.0 means fully opaqe and 0.0 means fully transparent
126 public void setAlpha(float alpha) { argument
127 mAlpha = alpha;
158 sb.append("{alpha="); sb.append(mAlpha);
168 pw.print("{alpha
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/frameworks/base/graphics/java/android/graphics/drawable/
H A DTransitionDrawable.java187 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
H A DColorDrawable.java97 * Returns the alpha value of this drawable's color.
106 * Sets the color's alpha value.
108 * @param alpha The alpha value to set, between 0 and 255.
110 public void setAlpha(int alpha) { argument
111 alpha += alpha >> 7; // make it 0..256
113 int useAlpha = baseAlpha * alpha >> 8;
H A DShapeDrawable.java198 private static int modulateAlpha(int paintAlpha, int alpha) { argument
199 int scale = alpha + (alpha >>> 7); // convert to 0..256
241 * Set the alpha level for this drawable [0..255]. Note that this drawable
242 * also has a color in its paint, which has an alpha as well. These two
244 * alpha is 75% (i.e. 192) and the drawable's alpha is 50% (i.e. 128), then
245 * the combined alpha that will be used during drawing will be 37.5%
248 @Override public void setAlpha(int alpha) { argument
249 mShapeState.mAlpha = alpha;
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/frameworks/base/tests/DumpRenderTree2/src/com/android/dumprendertree2/
H A DLayoutTestController.java87 public void setMockDeviceOrientation(boolean canProvideAlpha, double alpha, argument
92 ", " + alpha + ", " + canProvideBeta + ", " + beta + ", " + canProvideGamma +
95 canProvideAlpha, alpha, canProvideBeta, beta, canProvideGamma, gamma);
/frameworks/base/tests/DumpRenderTree/src/com/android/dumprendertree/
H A DLayoutTestController.java76 public void setMockDeviceOrientation(boolean canProvideAlpha, double alpha, argument
/frameworks/base/include/private/surfaceflinger/
H A DLayerState.h39 alpha(0), tint(0), flags(0), mask(0),
62 float alpha; member in struct:android::layer_state_t
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/policy/
H A DFixedSizeDrawable.java59 public void setAlpha(int alpha) { argument
60 mDrawable.setAlpha(alpha);
/frameworks/base/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p10/src/
H A DarmVCM4P10_DeBlockPixel.c37 * [in] alpha alpha threshold value
49 int alpha, /* alpha */
72 if (armAbs(p0-q0)>=alpha || armAbs(p1-p0)>=beta || armAbs(q1-q0)>=beta)
74 DEBUG_PRINTF_10("DeBlockPixel: %02x %02x %02x %02x | %02x %02x %02x %02x alpha=%d beta=%d\n",
75 p3, p2, p1, p0, q0, q1, q2, q3, alpha, beta);
124 if (ChromaFlag==0 && ap<beta && armAbs(p0-q0)<((alpha>>2)+2))
135 if (ChromaFlag==0 && aq<beta && armAbs(p0-q0)<((alpha>>2)+2))
45 armVCM4P10_DeBlockPixel( OMX_U8 *pQ0, int Step, int tC0, int alpha, int beta, int bS, int ChromaFlag ) argument
/frameworks/base/telephony/java/com/android/internal/telephony/cdma/
H A DCdmaInformationRecords.java133 public String alpha; field in class:CdmaInformationRecords.CdmaDisplayInfoRec
135 public CdmaDisplayInfoRec(int id, String alpha) { argument
137 this.alpha = alpha;
144 ", alpha: " + alpha +
/frameworks/base/core/java/android/widget/
H A DImageButton.java90 protected boolean onSetAlpha(int alpha) { argument
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/
H A DPhoneStatusBarView.java108 int alpha = getCurAlpha();
109 if (alpha != 0) {
110 canvas.drawARGB(alpha, 0, 0, 0);
112 if (alpha != mEndAlpha) {

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