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| author | Kaj Grönholm <kaj.gronholm@qt.io> | 2020-11-06 12:56:36 +0200 |
|---|---|---|
| committer | Kaj Grönholm <kaj.gronholm@qt.io> | 2020-11-09 19:35:40 +0200 |
| commit | ebe36705223d00bfe92c7b8fc391e97895ba1155 (patch) | |
| tree | fffaa9c2ca30454cd3155447c11452d755b0622f /tests/.prev_CMakeLists.txt | |
| parent | 1df1167ff1226637cf659debaa3296f03f4a3994 (diff) | |
Optimize particles vertex data
Use uchar instead of float for vertex data that doesn't need float.
Continue using floats in shaders. Also remove animY2, which is same as
animY1. These changes reduce memory usage especially when the amount
of particles increases.
Testing on windows, memory reductions with emitters/trailemitter
example were:
- OpenGL: 82.7 MB -> 76.5 MB
- Vulkan: 130.8 MB -> 126.3 MB
- D3D11: 143.7 MB -> 135.8 MB
Task-number: QTBUG-88124
Change-Id: I8f8dcb3845323b0e69fb99b5bff830cd0f151a47
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
Diffstat (limited to 'tests/.prev_CMakeLists.txt')
0 files changed, 0 insertions, 0 deletions