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Re-evaluate screen hashing functions #18

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mihaip opened this issue Mar 31, 2022 · 0 comments
Open

Re-evaluate screen hashing functions #18

mihaip opened this issue Mar 31, 2022 · 0 comments

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@mihaip
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mihaip commented Mar 31, 2022

See mihaip/macemu@2dbd859#commitcomment-51812217

Or perhaps we don't need to hash the screen contents at all, if we can intercept all changes to it and set a dirty bit?

mihaip added a commit to mihaip/dingusppc that referenced this issue Sep 16, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Sep 30, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Sep 30, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Oct 14, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Oct 19, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Oct 26, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Oct 26, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Oct 26, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Oct 28, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Nov 4, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Nov 10, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Nov 11, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Nov 18, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Nov 26, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Dec 3, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Dec 6, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Dec 8, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Dec 12, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
mihaip added a commit to mihaip/dingusppc that referenced this issue Dec 16, 2023
Fix red and green channels being swapped due to different assumptions
in channel ordering between DingusPPC and the JS side.

Add content hashing of the frame buffer so that we don't need to
blit to the JS side if the content hasn't changed. Uses xxHash3
since it has the best performance.

Updates mihaip/infinite-mac#219
Updates mihaip/infinite-mac#18
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