commit d9eb219e809ac2e282f36c1e99a52cc1ae7522a8
author Brian Osman <brianosman@google.com> Thu Jul 09 15:45:56 2020 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Jul 10 13:16:23 2020 +0000
tree 5bedf429ab1d86b019c8baa23c4e4af38c87bc52
parent 377923e2295527b73d52bd9cabd05fdfac9849fb

Add SkCodecImageGenerator::getScaledDimensions

Like SkCodec::getScaledDimensions, but accounts for orientation

Change-Id: I53ba682d5b60e46053cf3cc50b7e6430929cfcef
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/301581
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>

src/codec/SkCodecImageGenerator.cpp

diff --git a/src/codec/SkCodecImageGenerator.cpp b/src/codec/SkCodecImageGenerator.cpp
index da90145..ba02233 100644
--- a/src/codec/SkCodecImageGenerator.cpp
+++ b/src/codec/SkCodecImageGenerator.cpp
@@ -96,3 +96,11 @@
             return false;
     }
 }
+
+SkISize SkCodecImageGenerator::getScaledDimensions(float desiredScale) const {
+    SkISize size = fCodec->getScaledDimensions(desiredScale);
+    if (SkPixmapPriv::ShouldSwapWidthHeight(fCodec->getOrigin())) {
+        std::swap(size.fWidth, size.fHeight);
+    }
+    return size;
+}