diff options
author | 2014-03-25 16:20:24 +0000 | |
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committer | 2014-03-25 16:20:24 +0000 | |
commit | 7111d463cee893a479280c7af41757e709e33ef5 (patch) | |
tree | 6977ef83c68977870f93dbbf3e1a5328f893973b /src/gpu/SkGr.cpp | |
parent | e6984a8c5e742e32d849ce8419bad4f5b8ea3a90 (diff) |
Revert "Revert of implement readPixels and writePixels natively, w/o using the (deprecated) (https://codereview.chromium.org/199733016/)"
This reverts commit 9a90bd16dc6756395c422adf0f24560d033ed9ea.
BUG=skia:
R=bsalomon@google.com
Review URL: https://codereview.chromium.org/211293002
git-svn-id: http://skia.googlecode.com/svn/trunk@13939 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'src/gpu/SkGr.cpp')
-rw-r--r-- | src/gpu/SkGr.cpp | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/src/gpu/SkGr.cpp b/src/gpu/SkGr.cpp index 94e4c8c35d..db46b86901 100644 --- a/src/gpu/SkGr.cpp +++ b/src/gpu/SkGr.cpp @@ -34,11 +34,22 @@ static void build_compressed_data(void* buffer, const SkBitmap& bitmap) { SkColorTable* ctable = bitmap.getColorTable(); char* dst = (char*)buffer; - uint32_t* colorTableDst = reinterpret_cast<uint32_t*>(dst); - const uint32_t* colorTableSrc = reinterpret_cast<const uint32_t*>(ctable->lockColors()); - SkConvertConfig8888Pixels(colorTableDst, 0, SkCanvas::kRGBA_Premul_Config8888, - colorTableSrc, 0, SkCanvas::kNative_Premul_Config8888, - ctable->count(), 1); + const int count = ctable->count(); + + SkDstPixelInfo dstPI; + dstPI.fColorType = kRGBA_8888_SkColorType; + dstPI.fAlphaType = kPremul_SkAlphaType; + dstPI.fPixels = buffer; + dstPI.fRowBytes = count * sizeof(SkPMColor); + + SkSrcPixelInfo srcPI; + srcPI.fColorType = kPMColor_SkColorType; + srcPI.fAlphaType = kPremul_SkAlphaType; + srcPI.fPixels = ctable->lockColors(); + srcPI.fRowBytes = count * sizeof(SkPMColor); + + srcPI.convertPixelsTo(&dstPI, count, 1); + ctable->unlockColors(); // always skip a full 256 number of entries, even if we memcpy'd fewer |