Cross Reference: /frameworks/base/libs/hwui/TextureCache.cpp

Lines Matching refs:bitmap
105 void TextureCache::operator()(SkBitmap*& bitmap, Texture*& texture) {
123 Texture* TextureCache::get(SkBitmap* bitmap) {
124     Texture* texture = mCache.get(bitmap);
127         if (bitmap->width() > mMaxTextureSize || bitmap->height() > mMaxTextureSize) {
129                     bitmap->width(), bitmap->height(), mMaxTextureSize, mMaxTextureSize);
133         const uint32_t size = bitmap->rowBytes() * bitmap->height();
134         // Don't even try to cache a bitmap that's bigger than the cache
143         generateTexture(bitmap, texture, false);
148                      bitmap, texture->id, size, mSize);
152             mCache.put(bitmap, texture);
156     } else if (bitmap->getGenerationID() != texture->generation) {
157         generateTexture(bitmap, texture, true);
163 Texture* TextureCache::getTransient(SkBitmap* bitmap) {
165     texture->bitmapSize = bitmap->rowBytes() * bitmap->height();
168     generateTexture(bitmap, texture, false);
173 void TextureCache::remove(SkBitmap* bitmap) {
174     mCache.remove(bitmap);
177 void TextureCache::removeDeferred(SkBitmap* bitmap) {
179     mGarbage.push(bitmap);
211 void TextureCache::generateTexture(SkBitmap* bitmap, Texture* texture, bool regenerate) {
212     SkAutoLockPixels alp(*bitmap);
214     if (!bitmap->readyToDraw()) {
215         ALOGE("Cannot generate texture from bitmap");
219     const bool resize = !regenerate || bitmap->width() != int(texture->width) ||
220             bitmap->height() != int(texture->height);
226     texture->generation = bitmap->getGenerationID();
227     texture->width = bitmap->width();
228     texture->height = bitmap->height();
232         glPixelStorei(GL_UNPACK_ALIGNMENT, bitmap->bytesPerPixel());
235     switch (bitmap->getConfig()) {
240         uploadToTexture(resize, GL_ALPHA, bitmap->rowBytesAsPixels(), texture->height,
241                 GL_UNSIGNED_BYTE, bitmap->getPixels());
245         uploadToTexture(resize, GL_RGB, bitmap->rowBytesAsPixels(), texture->height,
246                 GL_UNSIGNED_SHORT_5_6_5, bitmap->getPixels());
250         uploadToTexture(resize, GL_RGBA, bitmap->rowBytesAsPixels(), texture->height,
251                 GL_UNSIGNED_BYTE, bitmap->getPixels());
254         texture->blend = !bitmap->isOpaque();
258         uploadLoFiTexture(resize, bitmap, texture->width, texture->height);
259         texture->blend = !bitmap->isOpaque();
262         ALOGW("Unsupported bitmap config: %d", bitmap->getConfig());
272 void TextureCache::uploadLoFiTexture(bool resize, SkBitmap* bitmap,
278     rgbaBitmap.setIsOpaque(bitmap->isOpaque());
281     canvas.drawBitmap(*bitmap, 0.0f, 0.0f, NULL);