On Wed, 25 Aug 2021 06:17:53 GMT, Jayathirth D V <j...@openjdk.org> wrote:
>> src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.m line
>> 971:
>>
>>> 969: [encoder setRenderPipelineState:pipelineState];
>>> 970: } else {
>>> 971: // Fallback to valid pipeline state
>>
>> We should not call it a valid pipeline state. It is more of standard
>> pipeline state with color 0 which we are using after reset.
>>
>> We are hitting default MTLPaint without any texture(which seems to be the
>> main root cause for this issue- state management problem) and we end up not
>> setting any pipeline state. Please reword this comment.
>
> Also is it possible for us to just return at any earlier stage before we hit
> setRenderPipelineState() without valid texture or color?
Yes, I agree it's not valid but standard or default state.
> Also is it possible for us to just return at any earlier stage before we hit
> setRenderPipelineState() without valid texture or color?
The problem is that I'm unable to reproduce this failure. So, it's difficult to
provide a robust empirical solution.
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PR: https://git.openjdk.java.net/jdk/pull/5227
