[OpenJDK 2D-Dev] RFR: 8u-dev backport: 8023794: [macosx] LCD Rendering hints seems not working without FRACTIONALMETRICS=ON

[Sergey Bylokhov]

Looks fine.

On 03.06.15 22:54, Andrew Brygin wrote:
> looks fine to me. Sorry for the mess...
>
> Thanks,
> Andrew
>
> 03/06/15 22:53, Phil Race пишет:
>> Sigh ..
>>
>> I use xcode 4.x still for building JDK 9 - and it appears I have run 
>> into this
>> and you can't disable it as I can a warning.
>>
>> I filed https://bugs.openjdk.java.net/browse/JDK-8081886
>>
>> can someone review the fix here :
>>
>> diff --git 
>> a/src/java.desktop/macosx/native/libawt_lwawt/font/CGGlyphImages.m 
>> b/src/java.desktop/macosx/native/libawt_lwawt/font/CGGlyphImages.m
>> --- a/src/java.desktop/macosx/native/libawt_lwawt/font/CGGlyphImages.m
>> +++ b/src/java.desktop/macosx/native/libawt_lwawt/font/CGGlyphImages.m
>> @@ -203,6 +203,7 @@
>>      if (reverseGamma == 0) {
>>          // initialize gamma lut
>>          double gamma;
>> +        int i;
>>          const char* pGammaEnv = getenv("J2D_LCD_REVERSE_GAMMA");
>>          if (pGammaEnv != NULL) {
>>              reverseGamma = atol(pGammaEnv);
>> @@ -213,7 +214,7 @@
>>          }
>>
>>          gamma = 100.0 / reverseGamma;
>> -        for (int i = 0; i < 256; i++) {
>> +        for (i = 0; i < 256; i++) {
>>              double x = ((double)i) / 255.0;
>>              reverseGammaLut[i] = (UInt8)(255 * pow(x, gamma));
>>          }
>>
>> -phil.
>>
>> On 6/1/15 3:45 PM, Phil Race wrote:
>>> This is fine by me.
>>>
>>> -phil.
>>>
>>> On 05/30/2015 10:21 AM, Andrew Brygin wrote:
>>>> Hello Sergey, and Phil,
>>>>
>>>>  could you please review a backport of the fix for 8023794
>>>>  to 8u-dev?
>>>>
>>>>  The change is exactly same, except a declaration of the loop 
>>>> counter 'i'
>>>>  in getReverseGammaLut() routine (CGGlyphImages.m, lines 206-217):
>>>>  it has to be moved in order to meet XCode 4.x expectations.
>>>>
>>>>  http://cr.openjdk.java.net/~bae/8023794/8u-dev/webrev.00/
>>>>
>>>> Please take a look.
>>>>
>>>> Thanks,
>>>> Andrew.
>>>>
>>>
>>
>


-- 
Best regards, Sergey.