Cross Reference: /external/skia/src/images/SkImageDecoder

Lines Matching refs:bm
244     Result onDecode(SkStream* stream, SkBitmap* bm, Mode) override;
353                          const SkBitmap& bm, const char caller[]) {
354     print_jpeg_decoder_errors(cinfo, bm.width(), bm.height(), caller);
360                                              const SkBitmap& bm, const char caller[]) {
361     print_jpeg_decoder_errors(cinfo, bm.width(), bm.height(), caller);
560 SkImageDecoder::Result SkJPEGImageDecoder::onDecode(SkStream* stream, SkBitmap* bm, Mode mode) {
576         return return_failure(cinfo, *bm, "setjmp");
584         return return_failure(cinfo, *bm, "read_header");
611         bool success = bm->setInfo(SkImageInfo::Make(cinfo.image_width, cinfo.image_height,
637             bool success = bm->setInfo(SkImageInfo::Make(smpl.scaledWidth(), smpl.scaledHeight(),
641             return return_failure(cinfo, *bm, "start_decompress");
651     bm->setInfo(SkImageInfo::Make(sampler.scaledWidth(), sampler.scaledHeight(),
656     if (!this->allocPixelRef(bm, NULL)) {
657         return return_failure(cinfo, *bm, "allocPixelRef");
660     SkAutoLockPixels alp(*bm);
670         JSAMPLE* rowptr = (JSAMPLE*)bm->getPixels();
671         INT32 const bpr =  bm->rowBytes();
678                 fill_below_level(cinfo.output_scanline, bm);
684                 return return_failure(cinfo, *bm, "shouldCancelDecode");
698         return return_failure(cinfo, *bm, "jpeg colorspace");
701     if (!sampler.begin(bm, sc, *this)) {
702         return return_failure(cinfo, *bm, "sampler.begin");
710         return return_failure(cinfo, *bm, "skip rows");
713     // now loop through scanlines until y == bm->height() - 1
720             fill_below_level(y, bm);
726             return return_failure(cinfo, *bm, "shouldCancelDecode");
734         if (bm->height() - 1 == y) {
740             return return_failure(cinfo, *bm, "skip rows");
747         return return_failure(cinfo, *bm, "skip rows");
1026 bool SkJPEGImageDecoder::onDecodeSubset(SkBitmap* bm, const SkIRect& region) {
1081     bool swapOnly = (rect == region) && bm->isNull() &&
1127             bm->swap(bitmap);
1131         return cropBitmap(bm, &bitmap, actualSampleSize, region.x(), region.y(),
1141         return return_false(*cinfo, *bm, "jpeg colorspace");
1186         bm->swap(bitmap);
1189     return cropBitmap(bm, &bitmap, actualSampleSize, region.x(), region.y(),
1345 static WriteScanline ChooseWriter(const SkBitmap& bm) {
1346     switch (bm.colorType()) {
1362     virtual bool onEncode(SkWStream* stream, const SkBitmap& bm, int quality) {
1367         SkAutoLockPixels alp(bm);
1368         if (NULL == bm.getPixels()) {
1386         const WriteScanline writer = ChooseWriter(bm);
1393         cinfo.image_width = bm.width();
1394         cinfo.image_height = bm.height();
1411         const int       width = bm.width();
1414         const SkPMColor* colors = bm.getColorTable() ? bm.getColorTable()->readColors() : NULL;
1415         const void*      srcRow = bm.getPixels();
1423             srcRow = (const void*)((const char*)srcRow + bm.rowBytes());