Searched defs:alpha (Results 76 - 100 of 139) sorted by relevance

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/frameworks/base/core/jni/android/graphics/
H A DShader.cpp39 static int Color_HSVToColor(JNIEnv* env, jobject, int alpha, jfloatArray hsvArray) argument
49 return SkHSVToColor(alpha, hsv);
/frameworks/base/graphics/java/android/graphics/drawable/
H A DDrawable.java130 * as alpha (set via setAlpha) and color filter (set via setColorFilter).
403 * Specify an alpha value for the drawable. 0 means fully transparent, and
406 public abstract void setAlpha(int alpha); argument
575 * custom alpha or color filter that has been applied by the client through
H A DDrawableContainer.java37 * To be proper, we should have a getter for dither (and alpha, etc.)
103 public void setAlpha(int alpha) { argument
104 if (mAlpha != alpha) {
105 mAlpha = alpha;
108 mCurrDrawable.mutate().setAlpha(alpha);
364 if (DEBUG) android.util.Log.i(TAG, toString() + " cur alpha " + animAlpha);
381 if (DEBUG) android.util.Log.i(TAG, toString() + " last alpha " + animAlpha);
H A DLayerDrawable.java398 public void setAlpha(int alpha) { argument
402 array[i].mDrawable.setAlpha(alpha);
H A DGradientDrawable.java377 private int modulateAlpha(int alpha) { argument
379 return alpha * scale >> 8;
430 // remember the alpha values, in case we temporarily overwrite them
434 // compute the modulate alpha values
451 allows us to apply paint effects like alpha and colorfilter to
453 asks for a non-opaque alpha value (via setAlpha), and we're
454 stroking, then we need to apply the alpha AFTER we've drawn
634 public void setAlpha(int alpha) { argument
635 if (alpha != mAlpha) {
636 mAlpha = alpha;
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/frameworks/base/libs/androidfw/
H A DVelocityTracker.cpp773 float alpha = dt / (FILTER_TIME_CONSTANT + dt); local
775 state.xvel += (xvel - state.xvel) * alpha;
776 state.yvel += (yvel - state.yvel) * alpha;
785 state.xaccel += (xaccel - state.xaccel) * alpha;
786 state.yaccel += (yaccel - state.yaccel) * alpha;
788 state.xvel += (state.xaccel * dt) * alpha;
789 state.yvel += (state.yaccel * dt) * alpha;
H A DInputTransport.cpp61 inline static float lerp(float a, float b, float alpha) { argument
62 return a + alpha * (b - a);
706 float alpha; local
719 alpha = float(sampleTime - current->eventTime) / delta;
740 alpha = float(current->eventTime - sampleTime) / delta;
762 lerp(currentCoords.getX(), otherCoords.getX(), alpha));
764 lerp(currentCoords.getY(), otherCoords.getY(), alpha));
767 "other (%0.3f, %0.3f), alpha %0.3f",
771 alpha);
/frameworks/base/policy/src/com/android/internal/policy/impl/keyguard/
H A DKeyguardWidgetFrame.java87 // Multiple callers may try and adjust the alpha of the frame. When a caller shows
250 * layers on the content (child) so that updating the alpha of the outlines doesn't
262 * layers on the content (child) so that updating the alpha of the outlines doesn't
310 public void setBackgroundAlpha(float alpha) { argument
311 if (Float.compare(mBackgroundAlpha, alpha) != 0) {
312 mBackgroundAlpha = alpha;
321 public void setContentAlpha(float alpha) { argument
322 mContentAlpha = alpha;
325 content.setAlpha(alpha);
422 public void fadeFrame(Object caller, boolean takeControl, float alpha, in argument
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/frameworks/base/services/java/com/android/server/wm/
H A DScreenRotationAnimation.java267 private void setSnapshotTransformInTransaction(Matrix matrix, float alpha) { argument
275 mSurface.setAlpha(alpha);
H A DSession.java424 public void setUniverseTransform(IBinder window, float alpha, float offx, float offy, argument
431 alpha, offx, offy, dsdx, dtdx, dsdy, dtdy);
H A DWindowStateAnimator.java501 public void setAlpha(float alpha) { argument
502 super.setAlpha(alpha);
503 if (alpha != mSurfaceTraceAlpha) {
507 mSurfaceTraceAlpha = alpha;
617 + " alpha=" + mSurfaceTraceAlpha + " " + mPosition.x + "," + mPosition.y
938 // Now set the alpha... but because our current hardware
939 // can't do alpha transformation on a non-opaque surface,
948 //Slog.i(TAG, "Applying alpha transform");
965 //Slog.i(TAG, "Not applying alpha transform");
1243 "alpha
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/frameworks/base/tests/DumpRenderTree2/src/com/android/dumprendertree2/
H A DLayoutTestsExecutor.java711 public void setMockDeviceOrientation(boolean canProvideAlpha, double alpha, argument
714 ", " + alpha + ", " + canProvideBeta + ", " + beta + ", " + canProvideGamma +
717 alpha, canProvideBeta, beta, canProvideGamma, gamma);
/frameworks/base/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/
H A DBridgeWindowSession.java187 public void setUniverseTransform(IBinder window, float alpha, float offx, float offy, argument
/frameworks/native/libs/gui/
H A DSurfaceComposerClient.cpp149 float alpha);
304 SurfaceID id, float alpha) {
310 s->alpha = alpha;
537 status_t SurfaceComposerClient::setAlpha(SurfaceID id, float alpha) { argument
538 return getComposer().setAlpha(this, id, alpha);
303 setAlpha(const sp<SurfaceComposerClient>& client, SurfaceID id, float alpha) argument
/frameworks/native/opengl/libagl/
H A Ddxt.cpp346 uint64_t alpha = ((uint64_t)alphahi << 32) | alphalo; local
401 int a = alpha & 0xf;
402 alpha >>= 4;
470 uint64_t alpha = ((uint64_t)alphahi << 32) | alphalo; local
471 uint64_t alpha0 = alpha & 0xff;
472 alpha >>= 8;
473 uint64_t alpha1 = alpha & 0xff;
474 alpha >>= 8;
558 int acode = alpha & 0x7;
559 alpha >>
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/frameworks/native/services/surfaceflinger/
H A DLayerBase.cpp79 mCurrentState.alpha = 0xFF;
138 bool LayerBase::setAlpha(uint8_t alpha) { argument
139 if (mCurrentState.alpha == alpha)
142 mCurrentState.alpha = alpha;
334 return !(s.flags & layer_state_t::eLayerHidden) && s.alpha;
348 GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) const
351 glColor4f(red,green,blue,alpha);
375 if (CC_UNLIKELY(s.alpha <
376 const GLfloat alpha = s.alpha * (1.0f/255.0f); local
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/frameworks/base/cmds/installd/
H A Dutils.c171 int alpha = -1; local
185 alpha = 1;
195 if (alpha == 1) {
/frameworks/base/core/java/android/app/
H A DDialog.java1066 public final void setFeatureDrawableAlpha(int featureId, int alpha) { argument
1067 getWindow().setFeatureDrawableAlpha(featureId, alpha);
/frameworks/base/core/java/android/gesture/
H A DGestureOverlayView.java400 private void setPaintAlpha(int alpha) { argument
401 alpha += alpha >> 7;
403 final int useAlpha = baseAlpha * alpha >> 8;
/frameworks/base/core/java/android/view/
H A DSurface.java117 * as "non pre-multiplied" by their alpha channel. Of course this flag is
118 * meaningless for surfaces without an alpha channel. By default
120 * already multiplied by its alpha value. In this case the blending
131 * surface can never lower the value of the alpha component of a given
254 private native void nativeSetAlpha(float alpha); argument
300 * specified, open a transaction, set the surface layer, layer stack, alpha,
570 public void setAlpha(float alpha) { argument
571 nativeSetAlpha(alpha);
/frameworks/base/core/java/android/widget/
H A DImageView.java151 int alpha = a.getInt(com.android.internal.R.styleable.ImageView_drawableAlpha, 255);
152 if (alpha != 255) {
153 setAlpha(alpha);
1106 * Returns the alpha that will be applied to the drawable of this ImageView.
1108 * @return the alpha that will be applied to the drawable of this ImageView
1117 * Sets the alpha value that should be applied to the image.
1119 * @param alpha the alpha value that should be applied to the image
1124 public void setImageAlpha(int alpha) { argument
1125 setAlpha(alpha);
1137 setAlpha(int alpha) argument
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/frameworks/base/core/jni/
H A Dandroid_opengl_GLES11.cpp356 /* void glColor4ub ( GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha ) */
359 (JNIEnv *_env, jobject _this, jbyte red, jbyte green, jbyte blue, jbyte alpha) {
364 (GLubyte)alpha
358 android_glColor4ub__BBBB(JNIEnv *_env, jobject _this, jbyte red, jbyte green, jbyte blue, jbyte alpha) argument
H A Dandroid_view_Surface.cpp362 /* note: if PIXEL_FORMAT_RGBX_8888 means that all alpha bytes are 0xFF, then
601 static void nativeSetAlpha(JNIEnv* env, jobject surfaceObj, jfloat alpha) { argument
605 status_t err = surface->setAlpha(alpha);
/frameworks/base/policy/src/com/android/internal/policy/impl/keyguard_obsolete/
H A DLockPatternKeyguardView.java1173 public void setAlpha(int alpha) { argument
/frameworks/base/tests/DumpRenderTree/src/com/android/dumprendertree/
H A DCallbackProxy.java511 public void setMockDeviceOrientation(boolean canProvideAlpha, double alpha, argument
515 mLayoutTestController.setMockDeviceOrientation(canProvideAlpha, alpha, canProvideBeta, beta,

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