Searched refs:alpha (Results 26 - 50 of 209) sorted by relevance

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/frameworks/opt/telephony/src/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/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;
335 return !(s.flags & layer_state_t::eLayerHidden) && s.alpha;
349 GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) const
352 glColor4f(red,green,blue,alpha);
376 if (CC_UNLIKELY(s.alpha <
377 const GLfloat alpha = s.alpha * (1.0f/255.0f); local
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/frameworks/base/libs/hwui/
H A DOpenGLRenderer.h152 int alpha, int flags);
186 float left, float top, float right, float bottom, int alpha, SkXfermode::Mode mode);
220 * Sets the alpha on the current snapshot. This alpha value will be modulated
221 * with other alpha values when drawing primitives.
223 void setAlpha(float alpha) { argument
224 mSnapshot->alpha = alpha;
240 * Gets the alpha and xfermode out of a paint object. If the paint is null
241 * alpha wil
248 getAlphaAndModeDirect(SkPaint* paint, int* alpha, SkXfermode::Mode* mode) argument
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H A DOpenGLRenderer.cpp605 int alpha = 255; local
609 alpha = p->getAlpha();
615 createLayer(left, top, right, bottom, alpha, mode, flags, previousFbo);
622 int alpha, int flags) {
623 if (alpha >= 255) {
627 paint.setAlpha(alpha);
667 * Drawing layers with an alpha value requires an extra step before composition.
669 * is drawn with the rgba color (0,0,0,alpha). The alpha value offered by the
684 int alpha, SkXfermod
621 saveLayerAlpha(float left, float top, float right, float bottom, int alpha, int flags) argument
683 createLayer(float left, float top, float right, float bottom, int alpha, SkXfermode::Mode mode, int flags, GLuint previousFbo) argument
899 float alpha = layer->getAlpha() / 255.0f; local
993 const float alpha = layer->getAlpha() / 255.0f; local
1341 setupDrawColor(int color, int alpha) argument
1353 setupDrawAlpha8Color(int color, int alpha) argument
1618 int alpha; local
1788 int alpha; local
1827 int alpha; local
1863 int alpha; local
1871 drawPatch(SkBitmap* bitmap, const int32_t* xDivs, const int32_t* yDivs, const uint32_t* colors, uint32_t width, uint32_t height, int8_t numColors, float left, float top, float right, float bottom, int alpha, SkXfermode::Mode mode) argument
2026 int alpha; local
2280 int alpha; local
2499 drawTextShadow(SkPaint* paint, const char* text, int bytesCount, int count, const float* positions, FontRenderer& fontRenderer, int alpha, SkXfermode::Mode mode, float x, float y) argument
2561 int alpha; local
2653 int alpha; local
2728 int alpha; local
2951 int alpha; local
3054 int alpha; local
3076 drawTextureRect(float left, float top, float right, float bottom, GLuint texture, float alpha, SkXfermode::Mode mode, bool blend) argument
3082 drawTextureMesh(float left, float top, float right, float bottom, GLuint texture, float alpha, SkXfermode::Mode mode, bool blend, GLvoid* vertices, GLvoid* texCoords, GLenum drawMode, GLsizei elementsCount, bool swapSrcDst, bool ignoreTransform, GLuint vbo, bool ignoreScale, bool dirty) argument
3173 getAlphaAndMode(SkPaint* paint, int* alpha, SkXfermode::Mode* mode) argument
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H A DSkiaColorFilter.cpp78 // A lighting filter always ignores alpha
97 const int alpha = (color >> 24) & 0xFF; local
98 mA = alpha / 255.0f;
/frameworks/base/policy/src/com/android/internal/policy/impl/keyguard/
H A DKeyguardGlowStripView.java95 float alpha = Math.max(0, 1 - distance / (SLIDING_WINDOW_SIZE / 2));
97 alpha = mDotAlphaInterpolator.getInterpolation(alpha);
101 mDotDrawable.setAlpha((int) (alpha * 255));
/frameworks/base/tests/DumpRenderTree/src/com/android/dumprendertree/
H A DLayoutTestController.java80 public void setMockDeviceOrientation(boolean canProvideAlpha, double alpha, argument
/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dg_adapt.cpp354 alpha -- Pointer to Word16 -- gain adaptation factor, Q15
369 Purpose: calculate pitch/codebook gain adaptation factor alpha
413 Word16 *alpha, /* o : gain adaptation factor, Q15 */
418 Word16 result; /* alpha factor, Q13 */
509 *alpha = result;
409 gain_adapt( GainAdaptState *st, Word16 ltpg, Word16 gain_cod, Word16 *alpha, Flag *pOverflow ) argument
H A Dqgain795.cpp403 alpha -- Word16 -- gain adaptor factor (>0), Q15
483 Word16 alpha, /* i : gain adaptor factor (>0), Q15 */
521 underlined = constant; alp = FLP value of alpha, alpha = FIP
558 /* 0 < alpha <= 0.5 => 0.5 <= 1-alpha < 1, i.e one_alpha is normalized */
559 one_alpha = add(sub(32767, alpha, pOverflow), 1, pOverflow); /* 32768 - alpha */
562 /* alpha <= 0.5 -> mult. by 2 to keep precision; compensate in exponent */
563 L_t1 = L_mult(alpha, frac_e
475 MR795_gain_code_quant_mod( Word16 gain_pit, Word16 exp_gcode0, Word16 gcode0, Word16 frac_en[], Word16 exp_en[], Word16 alpha, Word16 gain_cod_unq, Word16 *gain_cod, Word16 *qua_ener_MR122, Word16 *qua_ener, Flag *pOverflow ) argument
837 Word16 ltpg, alpha, gcode0; local
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/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p10/src/
H A DarmVCM4P10_DeblockingLuma_unsafe_s.s29 alpha RN 6 label
120 ;// Since beta <= 18 and alpha <= 255 we know
219 ;// - 1 - ap0q0, 6 - alpha
228 ;// apflg = apflg && |p0-q0|<((alpha>>2)+2)
229 ;// apflg = aqflg && |p0-q0|<((alpha>>2)+2)
235 UHADD8 alpha, alpha, m00
237 UHADD8 alpha, alpha, m00
238 ADD alpha, alph
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H A DomxVCM4P10_FilterDeblockingLuma_HorEdge_I_s.s43 alpha RN 6 label
194 USUB8 a, ap0q0, alpha
255 M_LDRD alpha, beta, pAlphaBeta0
271 M_LDRD alpha, beta, pAlphaBeta0
304 M_LDRD alpha, beta, pAlphaBeta0
316 M_LDRD alpha, beta, pAlphaBeta1
319 M_STRD alpha, beta, pAlphaBeta0
H A DomxVCM4P10_FilterDeblockingChroma_HorEdge_I_s.s38 alpha RN 6 label
168 USUB8 a, ap0q0, alpha
229 M_LDRD alpha, beta, pAlphaBeta0
242 ;// Since beta <= 18 and alpha <= 255 we know
308 M_LDRD alpha, beta, pAlphaBeta0
321 M_LDRD alpha, beta, pAlphaBeta1
324 M_STRD alpha, beta, pAlphaBeta0
/frameworks/base/core/java/android/view/animation/
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.
134 * @param alpha 1.0 means fully opaqe and 0.0 means fully transparent
136 public void setAlpha(float alpha) { argument
137 mAlpha = alpha;
168 sb.append("{alpha="); sb.append(mAlpha);
178 pw.print("{alpha
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/frameworks/base/graphics/java/android/graphics/drawable/
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/native/include/private/gui/
H A DLayerState.h56 alpha(0), flags(0), mask(0),
81 float alpha; member in struct:android::layer_state_t
/frameworks/base/core/java/android/view/
H A DGLES20DisplayList.java156 public void setAlpha(float alpha) { argument
158 nSetAlpha(mFinalizer.mNativeDisplayList, alpha);
219 public void setTransformationInfo(float alpha, float translationX, float translationY, argument
222 nSetTransformationInfo(mFinalizer.mNativeDisplayList, alpha, translationX, translationY,
319 private static native void nSetAlpha(int displayList, float alpha); argument
329 private static native void nSetTransformationInfo(int displayList, float alpha, argument
/frameworks/base/core/java/com/android/internal/widget/multiwaveview/
H A DTargetDrawable.java55 public void setAlpha(float alpha) { argument
56 mAlpha = alpha;
66 public void setAlpha(int alpha) { argument
67 mRealDrawable.setAlpha(alpha);
192 public void setAlpha(float alpha) { argument
193 mAlpha = alpha;
/frameworks/base/graphics/java/android/graphics/
H A DColor.java26 * Colors are represented as packed ints, made up of 4 bytes: alpha, red,
28 * stored solely in the alpha component, and not in the color components. The
29 * components are stored as follows (alpha << 24) | (red << 16) |
51 * Return the alpha component of a color int. This is the same as saying
54 public static int alpha(int color) { method in class:Color
84 * The alpha component is implicity 255 (fully opaque).
97 * Return a color-int from alpha, red, green, blue components.
101 * @param alpha Alpha component [0..255] of the color
106 public static int argb(int alpha, int red, int green, int blue) { argument
107 return (alpha << 2
359 HSVToColor(int alpha, float hsv[]) argument
367 nativeHSVToColor(int alpha, float hsv[]) argument
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/frameworks/base/graphics/tests/graphicstests/src/android/graphics/
H A DBitmapTest.java169 private static int computePrePostMul(int alpha, int comp) { argument
170 if (alpha == 0) {
173 int premul = Math.round(alpha * comp / 255.f);
174 int unpre = Math.round(255.0f * premul / alpha);
194 // now check that we did a good job returning the unpremultiplied alpha
207 int a0 = Color.alpha(c0);
208 int a1 = Color.alpha(c1);
209 assertEquals("alpha", a0, a1);
/frameworks/av/media/libstagefright/codecs/on2/h264dec/source/
H A Dh264bsd_deblocking.c76 /* array of alpha values, from the standard */
128 u32 alpha; member in struct:__anon808
210 u8 (*alpha)[2],
218 u8 (*alpha)[2],
678 if ( ((unsigned)ABS(p0-q0) < thresholds->alpha) &&
716 if ( ((unsigned)ABS(p0-q0) < thresholds->alpha) &&
721 ((unsigned)ABS(p0-q0) < ((thresholds->alpha >> 2) +2)) ?
786 if ( ((unsigned)ABS(p0-q0) < thresholds->alpha) &&
858 if ( ((unsigned)ABS(p0-q0) < thresholds->alpha) &&
897 if ( ((unsigned)ABS(p0-q0) < thresholds->alpha)
1781 u8 alpha[2][2]; local
2174 GetLumaEdgeThresholds( mbStorage_t *mb, u8 (*alpha)[2], u8 (*beta)[2], u8 (*threshold)[16], u8 (*bs)[16], u32 filteringFlags ) argument
2304 GetChromaEdgeThresholds( mbStorage_t *mb, u8 (*alpha)[2], u8 (*beta)[2], u8 (*threshold)[8], u8 (*bs)[16], u32 filteringFlags, i32 chromaQpIndexOffset) argument
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/frameworks/base/cmds/input/src/com/android/commands/input/
H A DInput.java180 float alpha = (float) i / NUM_STEPS;
181 injectMotionEvent(inputSource, MotionEvent.ACTION_MOVE, now, lerp(x1, x2, alpha),
182 lerp(y1, y2, alpha), 1.0f);
231 private static final float lerp(float a, float b, float alpha) { argument
232 return (b - a) * alpha + a;
/frameworks/base/core/java/android/widget/
H A DScrollBarDrawable.java217 public void setAlpha(int alpha) { argument
219 mVerticalTrack.setAlpha(alpha);
221 mVerticalThumb.setAlpha(alpha);
223 mHorizontalTrack.setAlpha(alpha);
225 mHorizontalThumb.setAlpha(alpha);
/frameworks/base/services/input/
H A DSpriteController.h120 /* Sets the sprite alpha blend ratio between 0.0 and 1.0. */
121 virtual void setAlpha(float alpha) = 0;
180 positionX(0), positionY(0), layer(0), alpha(1.0f),
191 float alpha; member in struct:android::SpriteController::SpriteState
201 return visible && alpha > 0.0f && icon.isValid();
223 virtual void setAlpha(float alpha);
/frameworks/base/media/mca/filterpacks/java/android/filterpacks/imageproc/
H A DFisheyeFilter.java62 "uniform float alpha;\n" +
70 " float radian = m_pi_2 - atan(alpha * sqrt(radius2 - dist * dist), dist);\n" +
159 float alpha = mScale * 2.0f + 0.75f;
165 (float) Math.atan(alpha / bound * (float) Math.sqrt(radius2 - bound2));
171 mProgram.setHostValue("alpha", alpha);
/frameworks/base/tests/HwAccelerationTest/src/com/android/test/hwui/
H A DViewPropertyAlphaActivity.java136 protected boolean onSetAlpha(int alpha) { argument
138 mMyAlpha = alpha;
141 return super.onSetAlpha(alpha);

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