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Remove unused generated OpenGL programs#12287

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jfirebaugh merged 1 commit into
release-node-v4.0.0from
release-node-v4.0.0-remove-unused-programs
Jul 18, 2018
Merged

Remove unused generated OpenGL programs#12287
jfirebaugh merged 1 commit into
release-node-v4.0.0from
release-node-v4.0.0-remove-unused-programs

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@kkaefer kkaefer commented Jul 3, 2018

Since #9185 we started generating DDS-specific program objects to work around some OpenGL implementations that were slow with constant vertex attributes. When reusing a map object with many different styles, this leads to the generation of many permutations of Program objects that are retained indefinitely. This patch adds a retention duration which is 100 frames in continuous mode, and 20 frames for static frames.

@kkaefer kkaefer force-pushed the release-node-v4.0.0-remove-unused-programs branch from 167de70 to da75c4a Compare July 3, 2018 09:24
@kkaefer kkaefer requested a review from jfirebaugh July 3, 2018 09:25
@jfirebaugh jfirebaugh merged commit ced0f40 into release-node-v4.0.0 Jul 18, 2018
@jfirebaugh jfirebaugh deleted the release-node-v4.0.0-remove-unused-programs branch July 18, 2018 20:58
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