Cross Reference: /frameworks/base/libs/hwui/OpenGLRenderer.h

Lines Matching refs:alpha
152             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) {
224         mSnapshot->alpha = alpha;
240      * Gets the alpha and xfermode out of a paint object. If the paint is null
241      * alpha will be 255 and the xfermode will be SRC_OVER. This method does
242      * not multiply the paint's alpha by the current snapshot's alpha.
245      * @param alpha Where to store the resulting alpha
248     static inline void getAlphaAndModeDirect(SkPaint* paint, int* alpha, SkXfermode::Mode* mode) {
252             // Skia draws using the color's alpha channel if < 255
253             // Otherwise, it uses the paint's alpha
255             *alpha = (color >> 24) & 0xFF;
256             if (*alpha == 255) {
257                 *alpha = paint->getAlpha();
261             *alpha = 255;
335      * Gets the alpha and xfermode out of a paint object. If the paint is null
336      * alpha will be 255 and the xfermode will be SRC_OVER.
339      * @param alpha Where to store the resulting alpha
342     inline void getAlphaAndMode(SkPaint* paint, int* alpha, SkXfermode::Mode* mode);
431      * @param alpha The translucency of the layer
439             int alpha, SkXfermode::Mode mode, int flags, GLuint previousFbo);
516      * Draws the specified texture as an alpha bitmap. Alpha bitmaps obey
543      * @param alpha An additional translucency parameter, between 0.0f and 1.0f
545      * @param blend True if the texture contains an alpha channel
548             float alpha, SkXfermode::Mode mode, bool blend);
559      * @param paint The paint containing the alpha, blending mode, etc.
574      * @param alpha An additional translucency parameter, between 0.0f and 1.0f
576      * @param blend True if the texture contains an alpha channel
587             float alpha, SkXfermode::Mode mode, bool blend,
614      * @param alpha The alpha value for drawing the shadow
620             const float* positions, FontRenderer& fontRenderer, int alpha, SkXfermode::Mode mode,
697     void setupDrawColor(int color, int alpha);
699     void setupDrawAlpha8Color(int color, int alpha);