Searched defs:alpha (Results 126 - 150 of 184) sorted by relevance

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/frameworks/base/core/jni/
H A Dandroid_opengl_GLES11.cpp561 /* void glColor4ub ( GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha ) */
564 (JNIEnv *_env, jobject _this, jbyte red, jbyte green, jbyte blue, jbyte alpha) {
569 (GLubyte)alpha
563 android_glColor4ub__BBBB(JNIEnv *_env, jobject _this, jbyte red, jbyte green, jbyte blue, jbyte alpha) argument
H A Dandroid_view_RenderNode.cpp143 jint right, jint bottom, jfloat radius, jfloat alpha) {
146 radius, alpha);
152 jobject clazz, jlong renderNodePtr, jlong outlinePathPtr, jfloat alpha) {
155 renderNode->mutateStagingProperties().mutableOutline().setConvexPath(outlinePath, alpha);
201 jobject clazz, jlong renderNodePtr, float alpha) {
202 return SET_AND_DIRTY(setAlpha, alpha, RenderNode::ALPHA);
141 android_view_RenderNode_setOutlineRoundRect(JNIEnv* env, jobject clazz, jlong renderNodePtr, jint left, jint top, jint right, jint bottom, jfloat radius, jfloat alpha) argument
151 android_view_RenderNode_setOutlineConvexPath(JNIEnv* env, jobject clazz, jlong renderNodePtr, jlong outlinePathPtr, jfloat alpha) argument
200 android_view_RenderNode_setAlpha(JNIEnv* env, jobject clazz, jlong renderNodePtr, float alpha) argument
H A Dandroid_view_SurfaceControl.cpp285 static void nativeSetAlpha(JNIEnv* env, jclass clazz, jlong nativeObject, jfloat alpha) { argument
287 status_t err = ctrl->setAlpha(alpha);
/frameworks/base/graphics/java/android/graphics/drawable/
H A DBitmapDrawable.java604 // Only opaque Bitmaps can report a non-0 alpha,
612 public void setAlpha(int alpha) { argument
614 if (alpha != oldAlpha) {
615 mBitmapState.mPaint.setAlpha(alpha);
H A DDrawable.java142 * as alpha (set via setAlpha) and color filter (set via setColorFilter).
433 * Specify an alpha value for the drawable. 0 means fully transparent, and
436 public abstract void setAlpha(int alpha); argument
439 * Gets the current alpha value for the drawable. 0 means fully transparent,
441 * Drawable subclasses and the value returned is specific to how that class treats alpha.
443 * specific to its use of alpha.
738 * custom alpha or color filter that has been applied by the client through
892 * The default behavior defines the outline to be the bounding rectangle of 0 alpha.
893 * Subclasses that wish to convey a different shape or alpha value must override this method.
H A DLayerDrawable.java651 public void setAlpha(int alpha) { argument
655 array[i].mDrawable.setAlpha(alpha);
663 // All layers should have the same alpha set on them - just return
H A DRippleDrawable.java239 public void setAlpha(int alpha) { argument
240 super.setAlpha(alpha);
803 // Grab the color for the current state and cut the alpha channel in
804 // half so that the ripple and background together yield full alpha.
806 final int halfAlpha = (Color.alpha(color) / 2) << 24;
810 // The ripple timing depends on the paint's alpha value, so we need
811 // to push just the alpha channel into the paint and let the filter
812 // handle the full-alpha color.
/frameworks/base/libs/hwui/
H A DOpenGLRenderer.h204 // If this value is set to < 1.0, it overrides alpha set on layer (see drawBitmap, drawLayer)
205 void setOverrideLayerAlpha(float alpha) { mDrawModifiers.mOverrideLayerAlpha = alpha; } argument
239 * Scales the alpha on the current snapshot. This alpha value will be modulated
240 * with other alpha values when drawing primitives.
242 void scaleAlpha(float alpha) { argument
243 mSnapshot->alpha *= alpha;
269 * Gets the alpha an
278 getAlphaAndModeDirect(const SkPaint* paint, int* alpha, SkXfermode::Mode* mode) argument
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/frameworks/base/media/mca/filterfw/native/core/
H A Dshader_program.cpp571 clear_color_.alpha);
602 void ShaderProgram::SetClearColor(float red, float green, float blue, float alpha) { argument
606 clear_color_.alpha = alpha;
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/
H A DStatusBarHeaderView.java579 private void applyAlpha(View v, float alpha) { argument
583 if (alpha == 0f) {
587 v.setAlpha(alpha);
736 mQsDetailHeaderProgress.animate().alpha(1f);
739 mQsDetailHeaderProgress.animate().alpha(0f);
784 .alpha(in ? 1 : 0)
/frameworks/base/services/core/java/com/android/server/wm/
H A DAccessibilityController.java689 public void setAlpha(int alpha) { argument
691 if (mAlpha == alpha) {
694 mAlpha = alpha;
697 Slog.i(LOG_TAG, "ViewportWindow set alpha: " + alpha);
783 private static final String PROPERTY_NAME_ALPHA = "alpha";
H A DWindowStateAnimator.java580 public void setAlpha(float alpha) { argument
581 if (mSurfaceTraceAlpha != alpha) {
582 if (logSurfaceTrace) Slog.v(SURFACE_TAG, "setAlpha(" + alpha + "): OLD:" + this +
584 mSurfaceTraceAlpha = alpha;
586 super.setAlpha(alpha);
754 + " alpha=" + mSurfaceTraceAlpha + " " + mPosition.x + "," + mPosition.y
1134 // Now set the alpha... but because our current hardware
1135 // can't do alpha transformation on a non-opaque surface,
1145 //Slog.i(TAG, "Applying alpha transform");
1174 //Slog.i(TAG, "Not applying alpha transfor
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/frameworks/native/cmds/installd/
H A Dutils.c183 int alpha = -1; local
197 alpha = 1;
207 if (alpha == 1) {
/frameworks/native/libs/gui/
H A DSurfaceComposerClient.cpp153 float alpha);
338 const sp<IBinder>& id, float alpha) {
344 s->alpha = alpha;
600 status_t SurfaceComposerClient::setAlpha(const sp<IBinder>& id, float alpha) { argument
601 return getComposer().setAlpha(this, id, alpha);
337 setAlpha(const sp<SurfaceComposerClient>& client, const sp<IBinder>& id, float alpha) argument
/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);
716 float alpha; local
729 alpha = float(sampleTime - current->eventTime) / delta;
750 alpha = float(current->eventTime - sampleTime) / delta;
772 lerp(currentCoords.getX(), otherCoords.getX(), alpha));
774 lerp(currentCoords.getY(), otherCoords.getY(), alpha));
777 "other (%0.3f, %0.3f), alpha %0.3f",
781 alpha);
/frameworks/native/opengl/tests/hwc/
H A DhwcTestLib.cpp546 // single pixel of the given color and alpha values.
547 uint32_t hwcTestColor2Pixel(uint32_t format, ColorFract color, float alpha) argument
591 pixel |= htonl((uint32_t) round((((1 << attrib->aSize) - 1) * alpha))
603 // Sets the pixel at the given x and y coordinates to the color and alpha
654 // Fill a given graphic buffer with a uniform color and alpha
655 void hwcTestFillColor(GraphicBuffer *gBuf, ColorFract color, float alpha) argument
661 pixel = hwcTestColor2Pixel(gBuf->getPixelFormat(), color, alpha);
/frameworks/support/v17/leanback/src/android/support/v17/leanback/app/
H A DBackgroundManager.java161 public void setAlpha(int alpha) { argument
162 if (mState.mPaint.getAlpha() != alpha) {
163 mState.mPaint.setAlpha(alpha);
202 public void setAlpha(int alpha) { argument
203 mAlpha = alpha;
204 mDrawable.setAlpha(alpha);
218 public void fade(int durationMs, int delayMs, int alpha) { argument
222 mAnimator = ValueAnimator.ofInt(getAlpha(), alpha);
H A DPlaybackOverlayFragment.java178 private void setBgAlpha(int alpha) { argument
179 mBgAlpha = alpha;
181 mRootView.getBackground().setAlpha(alpha);
664 if (DEBUG) Log.v(TAG, "setting alpha to 0");
H A DPlaybackOverlaySupportFragment.java180 private void setBgAlpha(int alpha) { argument
181 mBgAlpha = alpha;
183 mRootView.getBackground().setAlpha(alpha);
666 if (DEBUG) Log.v(TAG, "setting alpha to 0");
/frameworks/support/v4/java/android/support/v4/widget/
H A DMaterialProgressDrawable.java227 public void setAlpha(int alpha) { argument
228 mRing.setAlpha(alpha);
545 * @param alpha Set the alpha of the progress spinner and associated arrowhead.
547 public void setAlpha(int alpha) { argument
548 mAlpha = alpha;
552 * @return Current alpha of the progress spinner and arrowhead.
/frameworks/av/media/libstagefright/codecs/avc/enc/src/
H A Davcenc_int.h255 int alpha; /* weight for I frame */ member in struct:tagAVCRateControl
/frameworks/base/core/java/android/view/
H A DGLES20Canvas.java470 public int saveLayerAlpha(RectF bounds, int alpha, int saveFlags) { argument
473 alpha, saveFlags);
475 return nSaveLayerAlpha(mRenderer, alpha, saveFlags);
478 private static native int nSaveLayerAlpha(long renderer, int alpha, int saveFlags); argument
481 public int saveLayerAlpha(float left, float top, float right, float bottom, int alpha, argument
484 return nSaveLayerAlpha(mRenderer, left, top, right, bottom, alpha, saveFlags);
490 float bottom, int alpha, int saveFlags);
489 nSaveLayerAlpha(long renderer, float left, float top, float right, float bottom, int alpha, int saveFlags) argument
H A DRenderNode.java421 * @param alpha The translucency of the display list, must be a value between 0.0f and 1.0f
426 public boolean setAlpha(float alpha) { argument
427 return nSetAlpha(mNativeRenderNode, alpha);
443 * can use a fast path for alpha that avoids rendering to an offscreen buffer. By default
863 int right, int bottom, float radius, float alpha);
865 float alpha);
872 private static native boolean nSetAlpha(long renderNode, float alpha); argument
862 nSetOutlineRoundRect(long renderNode, int left, int top, int right, int bottom, float radius, float alpha) argument
864 nSetOutlineConvexPath(long renderNode, long nativePath, float alpha) argument
H A DWindowManager.java1350 * An alpha value to apply to this entire window.
1351 * An alpha of 1.0 means fully opaque and 0.0 means fully transparent
1353 public float alpha = 1.0f; field in class:WindowManager.LayoutParams
1612 out.writeFloat(alpha);
1660 alpha = in.readFloat();
1803 if (alpha != o.alpha) {
1804 alpha = o.alpha;
1931 if (alpha !
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/frameworks/base/core/java/android/widget/
H A DRadialTimePickerView.java79 // Opaque alpha level
82 // Transparent alpha level
308 // Pull disabled alpha from theme.
320 // Initialize all alpha values to opaque.
789 private int getMultipliedAlpha(int argb, int alpha) { argument
790 return (int) (Color.alpha(argb) * (alpha / 255.0) + 0.5);
804 int alpha;
809 alpha = mAlphaSelector[index % 2][SELECTOR_CIRCLE].getValue();
812 paint.setAlpha(getMultipliedAlpha(color, alpha));
961 drawTextElements(Canvas canvas, float textSize, Typeface typeface, String[] texts, float[] textGridWidths, float[] textGridHeights, Paint paint, int color, int alpha) argument
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