Searched refs:alpha (Results 126 - 150 of 477) sorted by relevance

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/frameworks/layoutlib/bridge/src/android/view/
H A DViewGroup_Delegate.java96 float alpha) {
106 return ShadowPainter.createDropShadow(image, (int) elevation, alpha);
134 float alpha = child.getAlpha() * child.getTransitionAlpha();
136 if (transformToApply != null || alpha < 1 || !childHasIdentityMatrix) {
95 getPathShadow(Outline outline, Canvas canvas, float elevation, float alpha) argument
/frameworks/layoutlib/bridge/src/com/android/layoutlib/bridge/android/graphics/
H A DNopCanvas.java80 public int saveLayerAlpha(RectF bounds, int alpha, int saveFlags) { argument
85 public int saveLayerAlpha(RectF bounds, int alpha) { argument
90 public int saveLayerAlpha(float left, float top, float right, float bottom, int alpha, argument
96 public int saveLayerAlpha(float left, float top, float right, float bottom, int alpha) { argument
/frameworks/native/services/surfaceflinger/
H A DLayerStats.h58 // Bucket the alpha into designed buckets
59 static const char* alpha(float a);
/frameworks/native/services/surfaceflinger/RenderEngine/
H A DRenderEngine.h90 virtual void clearWithColor(float red, float green, float blue, float alpha) = 0;
92 float blue, float alpha) = 0;
216 void clearWithColor(float red, float green, float blue, float alpha) override;
218 float blue, float alpha) override;
/frameworks/support/v7/appcompat/src/main/java/androidx/appcompat/widget/
H A DActionBarBackgroundDrawable.java53 public void setAlpha(int alpha) { argument
/frameworks/native/opengl/tests/hwc/
H A DhwcRects.cpp43 * alpha: 0.##
49 * # RGBA8888 rectangle at 30%% (alpha: 0.7) transparency
54 * color: [0.251, 0.878, 0.816] alpha: 0.7 \
147 alpha(defaultAlpha), sourceDim(defaultSourceDim),
155 float alpha; member in class:Rectangle
458 } else if (attrName == "alpha:") { // Alpha
459 in >> rect.alpha;
461 testPrintE("Error parsing value for alpha attribute in: %s",
501 if ((rect.alpha < 0.0) || (rect.alpha > 1.
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/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/base/packages/SystemUI/src/com/android/systemui/qs/touch/
H A DSwipeDetector.java325 float alpha = computeDampeningFactor(deltaTimeMillis);
326 mVelocity = interpolate(mVelocity, velocity, alpha);
341 private static float interpolate(float from, float to, float alpha) { argument
342 return (1.0f - alpha) * from + alpha * to;
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dwb_vad.c264 Word16 alpha; local
326 alpha = ALPHA4;
329 alpha = 32767;
332 alpha = ALPHA5;
336 st->ave_level[i] = add1(st->ave_level[i], vo_mult_r(alpha, vo_sub(level[i], st->ave_level[i])));
573 Word16 alpha; local
602 alpha = ALPHA_SP_UP;
605 alpha = ALPHA_SP_DOWN;
609 st->speech_level = add1(st->speech_level, vo_mult_r(alpha, vo_sub(tmp, st->speech_level)));
/frameworks/base/tools/aapt2/compile/
H A DNinePatch.cpp41 * Returns the alpha value encoded in the 0xAARRGBB encoded pixel.
403 // alpha value begins
424 uint32_t alpha = get_alpha(image_line->GetColor(i)); local
425 if (alpha > max_alpha) {
426 max_alpha = alpha;
433 uint32_t alpha = get_alpha(image_line->GetColor(i)); local
434 if (alpha > max_alpha) {
435 max_alpha = alpha;
447 uint32_t alpha = get_alpha(image_line->GetColor(idx)); local
448 if (alpha > max_alph
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/frameworks/base/graphics/java/android/graphics/drawable/
H A DAnimatedImageDrawable.java360 public void setAlpha(@IntRange(from = 0, to = 255) int alpha) { argument
361 if (alpha < 0 || alpha > 255) {
363 + " 255! provided " + alpha);
370 nSetAlpha(mState.mNativePtr, alpha);
581 private static native void nSetAlpha(long nativePtr, int alpha); argument
/frameworks/base/packages/SettingsLib/src/com/android/settingslib/
H A DUtils.java232 float alpha = ta.getFloat(0, 0);
234 return applyAlpha(alpha, inputColor);
238 public static int applyAlpha(float alpha, int inputColor) { argument
239 alpha *= Color.alpha(inputColor);
240 return Color.argb((int) (alpha), Color.red(inputColor), Color.green(inputColor),
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/
H A DScrimView.java268 float tintAmount = Color.alpha(mTintColor) / 255f;
280 mDrawable.setColorFilter(Color.alpha(mTintColor) == 0 ? null : mColorFilter);
299 * It might look counterintuitive to have another method to set the alpha instead of
303 * @param alpha Gradient alpha from 0 to 1.
305 public void setViewAlpha(float alpha) { argument
306 if (alpha != mViewAlpha) {
307 mViewAlpha = alpha;
313 mDrawable.setAlpha((int) (255 * alpha));
/frameworks/support/core/ktx/src/androidTest/java/androidx/core/graphics/
H A DColorTest.kt51 @Test fun alpha() = assertEquals(0x33, 0x337f3010.alpha)
77 @Test fun alphaLong() = assertEquals(0.20f, Color.pack(0x337f3010).alpha, 1e-2f)
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/
H A DNotificationPanelView.java1250 .alpha(0f)
1274 .alpha(0f)
1291 .alpha(1f)
1300 .alpha(0)
1660 float alpha = 1f;
1663 alpha = getFadeoutAlpha();
1665 mNotificationStackScroller.setAlpha(alpha);
1669 float alpha = (getNotificationsTopY() + mNotificationStackScroller.getFirstItemMinHeight())
1671 alpha = Math.max(0, Math.min(alpha,
2348 setPanelAlpha(int alpha, boolean animate) argument
2358 setPanelAlphaInternal(float alpha) argument
2581 setAlpha(float alpha) argument
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/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/stack/
H A DViewState.java114 public float alpha; field in class:ViewState
124 alpha = viewState.alpha;
135 alpha = view.getAlpha();
195 boolean becomesInvisible = this.alpha == 0.0f
200 } else if (view.getAlpha() != this.alpha) {
202 boolean becomesFullyVisible = this.alpha == 1.0f;
213 // apply alpha
214 view.setAlpha(this.alpha);
264 final float alpha
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/frameworks/base/core/java/android/view/animation/
H A DTransformation.java32 * Indicates a transformation that has no effect (alpha = 1 and identity matrix.)
36 * Indicates a transformation that applies an alpha only (uses an identity matrix.)
40 * Indicates a transformation that applies a matrix only (alpha = 1.)
44 * Indicates a transformation that applies an alpha and a matrix.
56 * Creates a new transformation with alpha = 1 and the identity matrix.
165 * @param alpha 1.0 means fully opaqe and 0.0 means fully transparent
167 public void setAlpha(@FloatRange(from=0.0, to=1.0) float alpha) { argument
168 mAlpha = alpha;
232 sb.append("{alpha="); sb.append(mAlpha);
242 pw.print("{alpha
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/frameworks/base/core/java/com/android/internal/widget/
H A DDrawableHolder.java174 public void setAlpha(float alpha) { argument
175 mAlpha = alpha;
/frameworks/base/graphics/java/android/graphics/
H A DOutline.java129 * Sets the alpha represented by the Outline - the degree to which the
132 * An alpha value of <code>0.0f</code> either represents completely
136 * Content producing a fully opaque (alpha = <code>1.0f</code>) outline is
140 public void setAlpha(@FloatRange(from=0.0, to=1.0) float alpha) { argument
141 mAlpha = alpha;
145 * Returns the alpha represented by the Outline.
/frameworks/base/libs/hwui/
H A DGlopBuilder.h77 GlopBuilder& setFillLayer(Texture& texture, const SkColorFilter* colorFilter, float alpha,
79 GlopBuilder& setFillTextureLayer(GlLayer& layer, float alpha);
/frameworks/base/libs/hwui/pipeline/skia/
H A DSkiaVulkanPipeline.cpp118 sk_sp<SkColorFilter> colorFilter, int alpha, SkBlendMode mode,
120 return new VkLayer(renderState, layerWidth, layerHeight, colorFilter, alpha, mode, blend);
117 createLayer(RenderState& renderState, uint32_t layerWidth, uint32_t layerHeight, sk_sp<SkColorFilter> colorFilter, int alpha, SkBlendMode mode, bool blend) argument
/frameworks/base/packages/SystemUI/src/com/android/systemui/pip/phone/
H A DPipDismissViewController.java108 .alpha(1f)
121 .alpha(0f)
/frameworks/base/packages/SystemUI/src/com/android/systemui/stackdivider/
H A DWindowManagerProxy.java200 public void setResizeDimLayer(boolean visible, int targetWindowingMode, float alpha) { argument
203 mDimLayerAlpha = alpha;
/frameworks/base/tests/Assist/src/com/android/test/assist/
H A DAssistInteractionSession.java126 .alpha(1f)
170 .alpha(1f)
/frameworks/native/include/gui/
H A DLayerState.h72 alpha(0), flags(0), mask(0),
99 float alpha; member in struct:android::layer_state_t

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