Fix some synchronization flaws

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- shader: add barrier at the end of each iteration to avoid writing before the reading finished
- cpp: add synchronization between compute and graphics, the image barrier is not enough for the data visibility between different submission

	modified:   data/shaders/computenbody/particle_calculate.comp
	modified:   data/shaders/computenbody/particle_calculate.comp.spv
	modified:   examples/computenbody/computenbody.cpp

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This commit is contained in:

JC Liang 2019-06-17 19:31:00 +08:00

parent b2add91d2c

commit b575a1ff1a

3 changed files with 50 additions and 17 deletions

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