Index: third_party/WebKit/Source/platform/image-decoders/png/PNGImageDecoder.cpp |
diff --git a/third_party/WebKit/Source/platform/image-decoders/png/PNGImageDecoder.cpp b/third_party/WebKit/Source/platform/image-decoders/png/PNGImageDecoder.cpp |
index 2adfdac319c15995ea39436b42711e9bcba8cd74..1f3b61204919d0f42fdf57b1ff9190d783a962f4 100644 |
--- a/third_party/WebKit/Source/platform/image-decoders/png/PNGImageDecoder.cpp |
+++ b/third_party/WebKit/Source/platform/image-decoders/png/PNGImageDecoder.cpp |
@@ -19,7 +19,7 @@ |
* |
* You should have received a copy of the GNU Lesser General Public |
* License along with this library; if not, write to the Free Software |
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
* |
* Alternatively, the contents of this file may be used under the terms |
* of either the Mozilla Public License Version 1.1, found at |
@@ -225,12 +225,12 @@ void PNGImageDecoder::headerAvailable() { |
png_set_gray_to_rgb(png); |
if ((colorType & PNG_COLOR_MASK_COLOR) && !m_ignoreGammaAndColorProfile) { |
- // We only support color profiles for color PALETTE and RGB[A] PNG. Supporting |
- // color profiles for gray-scale images is slightly tricky, at least using the |
- // CoreGraphics ICC library, because we expand gray-scale images to RGB but we |
- // do not similarly transform the color profile. We'd either need to transform |
- // the color profile or we'd need to decode into a gray-scale image buffer and |
- // hand that to CoreGraphics. |
+ // We only support color profiles for color PALETTE and RGB[A] PNG. |
+ // Supporting color profiles for gray-scale images is slightly tricky, at |
+ // least using the CoreGraphics ICC library, because we expand gray-scale |
+ // images to RGB but we do not similarly transform the color profile. We'd |
+ // either need to transform the color profile or we'd need to decode into a |
+ // gray-scale image buffer and hand that to CoreGraphics. |
bool imageHasAlpha = (colorType & PNG_COLOR_MASK_ALPHA) || trnsCount; |
#ifdef PNG_iCCP_SUPPORTED |
if (png_get_valid(png, info, PNG_INFO_sRGB)) { |
@@ -287,7 +287,7 @@ void PNGImageDecoder::headerAvailable() { |
// If we only needed the size, halt the reader. |
#if PNG_LIBPNG_VER_MAJOR > 1 || \ |
(PNG_LIBPNG_VER_MAJOR == 1 && PNG_LIBPNG_VER_MINOR >= 5) |
- // '0' argument to png_process_data_pause means: Do not cache unprocessed data. |
+ // Passing '0' tells png_process_data_pause() not to cache unprocessed data. |
m_reader->setReadOffset(m_reader->currentBufferSize() - |
png_process_data_pause(png, 0)); |
#else |