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Use local context instead of global

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This commit is contained in:
Joey Yakimowich-Payne 2020-04-25 22:07:47 -06:00
commit 77e390e9be
6 changed files with 302 additions and 274 deletions
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29
examples/demo_sdl2_gpu.nim
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@ -91,12 +91,12 @@ proc main() =
gpu.setRequiredFeatures(gpu.FEATURE_BASIC_SHADERS)
nanovg.init()
let vg = nanovg.newContext()
discard sdl.glSetSwapInterval(0)
nanovg.loadFont(currentSourceDir()/"resources/Roboto-Regular.ttf", "sans")
nanovg.loadFont(currentSourceDir()/"resources/Roboto-Bold.ttf", "sans-bold")
nanovg.loadFont(currentSourceDir()/"resources/fa.ttf", "fa")
nanovg.loadFont(currentSourceDir()/"resources/entypo.ttf", "icons")
vg.loadFont(currentSourceDir()/"resources/umeboshi.ttf", "sans")
vg.loadFont(currentSourceDir()/"resources/Roboto-Bold.ttf", "sans-bold")
vg.loadFont(currentSourceDir()/"resources/fa.ttf", "fa")
vg.loadFont(currentSourceDir()/"resources/entypo.ttf", "icons")
var done = false
var prevt: float = sdl.getTicks().float/1000.0
@ -122,18 +122,18 @@ proc main() =
gpu.flushBlitBuffer()
withFrame(window):
text("Some仮名thing is up", 100, 100, 100)
drawWindow("Title", 50, 50, 300, 400)
drawLabel("Hello!", 10, 10, 500, 20)
drawButton(ICON_TRASH, "Delete", 100, 200, 160, 28, rgba(128, 16, 8, 255))
drawButton(ICON_TRASH, "Deleter", 100, 250, 160, 28, rgba(12, 130, 80, 255))
drawButton("Testing", 100, 300, 160, 28)
withFrame(vg, window):
vg.text("Some仮名thing is up", 100, 100, 100)
vg.drawWindow("Title", 50, 50, 300, 400)
vg.drawLabel("Hello!", 10, 10, 500, 20)
vg.drawButton(ICON_TRASH, "Delete", 100, 200, 160, 28, rgba(128, 16, 8, 255))
vg.drawButton(ICON_TRASH, "Deleter", 100, 250, 160, 28, rgba(12, 130, 80, 255))
vg.drawButton("Testing", 100, 300, 160, 28)
gpu.resetRendererState()
fps.render(5, 5)
cpuGraph.render(210, 5)
vg.render(fps, 5, 5)
vg.render(cpuGraph, 210, 5)
gpu.flip(screen)
@ -149,6 +149,7 @@ proc main() =
done = events()
gpu.freeImage(image)
vg.delete()
gpu.quit()
main()