On Mon, 29 Jul 2024 17:09:49 GMT, Phil Race wrote:
>> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
>> setting native memory.
>> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
>> and J2Demo as well as running all the usual tests.
>> I also d
On Mon, 29 Jul 2024 17:05:21 GMT, Phil Race wrote:
> Note that this code was written about a decade before that field was added to
> JDK, so it I don't think you can criticise the author not using it.
Wow. I did not realize that. Everything looks good.
-
PR Comment: https://git.op
On Mon, 29 Jul 2024 17:09:49 GMT, Phil Race wrote:
>> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
>> setting native memory.
>> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
>> and J2Demo as well as running all the usual tests.
>> I also d
On Fri, 26 Jul 2024 22:59:24 GMT, Phil Race wrote:
>> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
>> setting native memory.
>> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
>> and J2Demo as well as running all the usual tests.
>> I also d
> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
> setting native memory.
> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
> and J2Demo as well as running all the usual tests.
> I also did some micro-benchmarking on the performance of Unsafe vs
On Fri, 26 Jul 2024 22:59:24 GMT, Phil Race wrote:
>> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
>> setting native memory.
>> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
>> and J2Demo as well as running all the usual tests.
>> I also d
On Fri, 26 Jul 2024 08:39:47 GMT, Maurizio Cimadamore
wrote:
>> Phil Race has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> 8337237
>
> src/java.desktop/share/classes/sun/java2d/pipe/RenderBuffer.java line 144:
>
>> 142: int
On Thu, 25 Jul 2024 23:57:35 GMT, Jorn Vernee wrote:
>> src/java.desktop/share/classes/sun/java2d/pipe/RenderBuffer.java line 73:
>>
>>> 71: private final long baseAddress;
>>> 72: private long curOffset;
>>> 73: private final int capacity;
>>
>> You could perhaps drop the `capacity
On Thu, 25 Jul 2024 23:45:27 GMT, Jorn Vernee wrote:
>> Phil Race has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> 8337237
>
> src/java.desktop/share/classes/sun/java2d/pipe/RenderBuffer.java line 176:
>
>> 174: int lengthInB
On Fri, 26 Jul 2024 06:56:17 GMT, Per Minborg wrote:
> Most put operations require that the item is properly aligned now that the
> FFM API is used in conjunction with the aligned `ValueLayout` instances like
> `JAVA_LONG`. `Unsafe` did not impose this restriction. Is this the intended
> behav
On Fri, 26 Jul 2024 06:51:12 GMT, Per Minborg wrote:
>> Phil Race has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> 8337237
>
> src/java.desktop/share/classes/sun/java2d/pipe/RenderBuffer.java line 60:
>
>> 58: private static final in
> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
> setting native memory.
> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
> and J2Demo as well as running all the usual tests.
> I also did some micro-benchmarking on the performance of Unsafe vs
On Thu, 25 Jul 2024 22:53:36 GMT, Phil Race wrote:
> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
> setting native memory.
> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
> and J2Demo as well as running all the usual tests.
> I also did so
On Thu, 25 Jul 2024 22:53:36 GMT, Phil Race wrote:
> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
> setting native memory.
> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
> and J2Demo as well as running all the usual tests.
> I also did so
On Thu, 25 Jul 2024 22:53:36 GMT, Phil Race wrote:
> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
> setting native memory.
> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
> and J2Demo as well as running all the usual tests.
> I also did so
On Thu, 25 Jul 2024 23:32:02 GMT, Jorn Vernee wrote:
>> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
>> setting native memory.
>> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
>> and J2Demo as well as running all the usual tests.
>> I also
On Thu, 25 Jul 2024 23:36:46 GMT, Jorn Vernee wrote:
>> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
>> setting native memory.
>> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
>> and J2Demo as well as running all the usual tests.
>> I also
On Thu, 25 Jul 2024 22:53:36 GMT, Phil Race wrote:
> Migrate from using Unsafe to FFM's MemorySegment API for allocating and
> setting native memory.
> This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2
> and J2Demo as well as running all the usual tests.
> I also did so
Migrate from using Unsafe to FFM's MemorySegment API for allocating and setting
native memory.
This code is used by Metal, OpenGL and D3D, so I manually tested SwingSet2 and
J2Demo as well as running all the usual tests.
I also did some micro-benchmarking on the performance of Unsafe vs
MemorySe
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