Searched refs:alpha (Results 151 - 175 of 336) sorted by relevance

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/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p2/src/
H A DarmVCM4P2_SetPredDir_s.s39 ; * alpha blocks spatially corresponding to luminance
/frameworks/base/core/java/android/view/
H A DWindowManager.java1379 * An alpha value to apply to this entire window.
1380 * An alpha of 1.0 means fully opaque and 0.0 means fully transparent
1382 public float alpha = 1.0f; field in class:WindowManager.LayoutParams
1668 out.writeFloat(alpha);
1718 alpha = in.readFloat();
1865 if (alpha != o.alpha) {
1866 alpha = o.alpha;
2003 if (alpha !
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/frameworks/base/core/java/android/widget/
H A DImageView.java196 final int alpha = a.getInt(com.android.internal.R.styleable.ImageView_drawableAlpha, 255);
197 if (alpha != 255) {
198 setAlpha(alpha);
1378 * Returns the alpha that will be applied to the drawable of this ImageView.
1380 * @return the alpha that will be applied to the drawable of this ImageView
1389 * Sets the alpha value that should be applied to the image.
1391 * @param alpha the alpha value that should be applied to the image
1396 public void setImageAlpha(int alpha) { argument
1397 setAlpha(alpha);
1409 setAlpha(int alpha) argument
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H A DOverScroller.java606 final float alpha = (float) i / NB_SAMPLES;
614 if (Math.abs(tx - alpha) < 1E-5) break;
615 if (tx > alpha) x_max = x;
626 if (Math.abs(dy - alpha) < 1E-5) break;
627 if (dy > alpha) y_max = y;
/frameworks/base/libs/hwui/
H A DOpenGLRenderer.cpp572 bool fboLayer, int alpha) {
578 writableSnapshot()->invisible = writableSnapshot()->invisible || (alpha <= 0 && fboLayer);
642 * Drawing layers with an alpha value requires an extra step before composition.
644 * is drawn with the rgba color (0,0,0,alpha). The alpha value offered by the
827 // the layer contains screen buffer content that shouldn't be alpha modulated
828 // (and any necessary alpha modulation was handled drawing into the layer)
829 writableSnapshot()->alpha = 1.0f;
1202 // Transform and alpha always deferred, since they are used by state operations
1203 // (Note: saveLayer/restore use colorFilter and alpha, s
571 updateSnapshotIgnoreForLayer(const Rect& bounds, const Rect& clip, bool fboLayer, int alpha) argument
2022 drawTextShadow(const SkPaint* paint, const char* text, int bytesCount, int count, const float* positions, FontRenderer& fontRenderer, int alpha, float x, float y) argument
2057 float alpha = (hasTextShadow(paint) ? 1.0f : paint->getAlpha()) * currentSnapshot()->alpha; local
2086 int alpha; local
2230 int alpha; local
2306 int alpha; local
2598 getAlphaAndMode(const SkPaint* paint, int* alpha, SkXfermode::Mode* mode) const argument
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/frameworks/base/packages/SystemUI/src/com/android/systemui/recents/views/
H A DTaskViewHeader.java172 * Sets the dim alpha, only used when we are not using hardware layers.
175 void setDimAlpha(int alpha) { argument
176 mDimColorFilter.setColor(Color.argb(alpha, 0, 0, 0));
267 .alpha(0f)
281 .alpha(1f)
/frameworks/base/packages/WallpaperCropper/src/com/android/gallery3d/glrenderer/
H A DGLES20Canvas.java383 public void setAlpha(float alpha) { argument
384 mAlphas[mCurrentAlphaIndex] = alpha;
388 public void multiplyAlpha(float alpha) { argument
389 setAlpha(getAlpha() * alpha);
523 float alpha = ((color >>> 24) & 0xFF) / 255f * getAlpha();
524 float red = ((color >>> 16) & 0xFF) / 255f * alpha;
525 float green = ((color >>> 8) & 0xFF) / 255f * alpha;
526 float blue = (color & 0xFF) / 255f * alpha;
530 mTempColor[3] = alpha;
836 restore(); // restore matrix and alpha
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/frameworks/base/services/core/java/com/android/server/policy/
H A DWindowOrientationListener.java531 final float alpha = timeDeltaMS / (FILTER_TIME_CONSTANT_MS + timeDeltaMS);
532 x = alpha * (x - mLastFilteredX) + mLastFilteredX;
533 y = alpha * (y - mLastFilteredY) + mLastFilteredY;
534 z = alpha * (z - mLastFilteredZ) + mLastFilteredZ;
/frameworks/native/services/surfaceflinger/RenderEngine/
H A DRenderEngine.cpp199 float red, float green, float blue, float alpha) {
218 setupFillWithColor(red, green, blue, alpha);
226 void RenderEngine::clearWithColor(float red, float green, float blue, float alpha) { argument
227 glClearColor(red, green, blue, alpha);
198 fillRegionWithColor(const Region& region, uint32_t height, float red, float green, float blue, float alpha) argument
/frameworks/rs/api/
H A Drs_convert.spec92 If the alpha component is not specified, it is assumed to be 1.0, i.e. the result will
93 have an alpha set to 255.
/frameworks/support/v7/cardview/api21/android/support/v7/widget/
H A DRoundRectDrawable.java110 public void setAlpha(int alpha) { argument
/frameworks/base/graphics/java/android/graphics/
H A DCanvas.java239 * (i.e. does not support per-pixel alpha).
352 * The layer requires a per-pixel alpha channel.
422 * to apply an xfermode, color filter, or alpha, as it will perform much
430 * Attributes of the Paint - {@link Paint#getAlpha() alpha},
483 * to apply an xfermode, color filter, or alpha, as it will perform much
491 * The {@code alpha} parameter is applied when the offscreen bitmap is
496 * @param alpha The alpha to apply to the offscreen when when it is
502 public int saveLayerAlpha(@Nullable RectF bounds, int alpha, @Saveflags int saveFlags) { argument
506 return saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, alpha, saveFlag
512 saveLayerAlpha(@ullable RectF bounds, int alpha) argument
519 saveLayerAlpha(float left, float top, float right, float bottom, int alpha, @Saveflags int saveFlags) argument
529 saveLayerAlpha(float left, float top, float right, float bottom, int alpha) argument
1992 native_saveLayerAlpha(long nativeCanvas, float l, float t, float r, float b, int alpha, int layerFlags) argument
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/frameworks/base/core/java/com/android/internal/app/
H A DPlatLogoActivity.java95 public void setAlpha(int alpha) { }
197 im.animate().scaleX(1f).scaleY(1f).alpha(1f)
210 final Animator fadeIn = ObjectAnimator.ofInt(fg, "alpha", 255);
/frameworks/base/packages/Keyguard/src/com/android/keyguard/
H A DKeyguardPasswordView.java278 .alpha(1)
287 .alpha(0f)
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/
H A DKeyguardStatusBarView.java207 .alpha(0f)
223 .alpha(1f)
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/stack/
H A DStackStateAnimator.java205 final float alpha = viewState.alpha;
218 boolean alphaChanging = alpha != child.getAlpha();
280 final float alpha = viewState.alpha;
281 if (!wasVisible && alpha != 0 && !viewState.gone) {
288 boolean alphaChanging = viewState.alpha != childAlpha;
309 // start alpha animation
508 final float newEndValue = viewState.alpha;
/frameworks/base/tests/CanvasCompare/src/com/android/test/hwuicompare/
H A DErrorCalculator.java162 totalError += Math.abs(Color.alpha(idealColor) - Color.alpha(givenColor));
/frameworks/base/tools/layoutlib/bridge/src/android/view/
H A DViewGroup_Delegate.java130 float alpha = child.getAlpha() * child.getTransitionAlpha();
132 if (transformToApply != null || alpha < 1 || !childHasIdentityMatrix) {
/frameworks/ex/framesequence/src/android/support/rastermill/
H A DFrameSequenceDrawable.java408 public void setAlpha(int alpha) { argument
409 mPaint.setAlpha(alpha);
/frameworks/native/libs/gui/
H A DSurfaceControl.cpp132 status_t SurfaceControl::setAlpha(float alpha) { argument
135 return mClient->setAlpha(mHandle, alpha);
/frameworks/native/libs/input/
H A DInputTransport.cpp63 inline static float lerp(float a, float b, float alpha) { argument
64 return a + alpha * (b - a);
718 float alpha; local
731 alpha = float(sampleTime - current->eventTime) / delta;
752 alpha = float(current->eventTime - sampleTime) / delta;
774 lerp(currentCoords.getX(), otherCoords.getX(), alpha));
776 lerp(currentCoords.getY(), otherCoords.getY(), alpha));
779 "other (%0.3f, %0.3f), alpha %0.3f",
783 alpha);
/frameworks/support/v7/appcompat/src/android/support/v7/internal/widget/
H A DAbsActionBarView.java171 ViewPropertyAnimatorCompat anim = ViewCompat.animate(this).alpha(1f);
176 ViewPropertyAnimatorCompat anim = ViewCompat.animate(this).alpha(0f);
/frameworks/base/core/java/android/util/
H A DPathParser.java669 double alpha =
671 double q1x = e1x + alpha * ep1x;
672 double q1y = e1y + alpha * ep1y;
673 double q2x = e2x - alpha * ep2x;
674 double q2y = e2y - alpha * ep2y;
/frameworks/base/opengl/java/android/opengl/
H A DGLES10.java313 // C function void glClearColor ( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )
319 float alpha
322 // C function void glClearColorx ( GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha )
328 int alpha
355 // C function void glColor4f ( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha )
361 float alpha
364 // C function void glColor4x ( GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha )
370 int alpha
373 // C function void glColorMask ( GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha )
379 boolean alpha
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/frameworks/base/opengl/java/javax/microedition/khronos/opengles/
H A DGL10.java293 float alpha
300 int alpha
323 float alpha
330 int alpha
337 boolean alpha

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