seebs 74e204d952 graphics: Speed up DrawTriangles (#723) ... DrawTriangles is expensive and slow because of massive memory allocation and garbage collection costs. This patch moves from ~47TPS on my laptop (with ~24k triangles) to 60TPS. The first part is just allocating the right size of vertex buffer up front; that got to about 55TPS. The second part replaces the frequent allocations of []float32 in Vertex() calls with writing the desired values into a provided destination slice. Time spent in drawing triangles for 1,000 frames: 13.07s baseline 11.09s preallocate whole buffer to avoid resizing 6.13s use new PutVertex function This might need some cleanup, but I think it's good evidence that the design change is viable.		2018-10-31 10:53:17 +09:00
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shareable_test.go	Merge graphics and graphicsutil	2018-10-28 23:03:06 +09:00
shareable.go	graphics: Speed up DrawTriangles (#723)	2018-10-31 10:53:17 +09:00
size_macos.go	shareable: Don't extend textures on macOS	2018-06-20 11:57:39 +09:00
size_notmacos.go	shareable: Don't extend textures on macOS	2018-06-20 11:57:39 +09:00