mirror of
https://github.com/giongto35/cloud-game.git
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bd6e146e64
* Follow Go standard for naming constants * Use reformatted pixFormats for Libretro cores * Use OpenGL 2.1 Core profile bindings for render instead 4.1 * Cleanup the code * SDL attributes should be set before the sdl.Init call * Use simple vertical frame flip function instead imaging lib with OpenGL renderer * Use the separate control flow for the macOS OpenGL context handling * Add OpenGL pixel type/format switch based on cores callback * Use unified log instead of fmt * Clean code * Remove unnecessary SDL init flag * Printout errors with SDL / OpenGL functions * Add CGO Libretro logging output * Use main thread lock for windows and OpenGL context * Remove Darwin OS switch * Add extended OpenGL version info print * Update Libretro cores info print * Add game library module (#232) * Add game library * Add missing local game lib files * Add missing return statement * Use v2 suffix * Bump the dependencies * Update Libretro modules to support headless test runners * Port old savestates tests as example for Libretro cores runner testing * Add n64 core example game and a test * Update room tests for various games * Add frame dump support for CI builds * Add frame rendering to image output for core testing * Update ROM frame exporter in tests * Disable Docker image publishing * Add frame rendering output for non-gl cores for CI * Add auto GL context override for headless, gpu-less machines (e.g. Github CI Xeon) * Add Windows CI headless cores frame render config * Add missing Mesa OpenGL drivers to Ubuntu CI * Add mupen n64 core download into CI tests * Add Linux, macOS, Windows core frame render tests into CI * Remove unnecessary var * Add some comments * Revert Y flip * Move OpenGL into a separate package * Add SDL package * Update modules
31 lines
673 B
Go
31 lines
673 B
Go
package image
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import (
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"image"
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"golang.org/x/image/draw"
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)
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const (
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// skips image interpolation
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ScaleNot = iota
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// nearest neighbour interpolation
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ScaleNearestNeighbour
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// bilinear interpolation
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ScaleBilinear
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)
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func Resize(scaleType int, src *image.RGBA, out *image.RGBA) {
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// !to do set it once instead switching on each iteration
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// !to do skip resize if w=vw h=vh
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switch scaleType {
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case ScaleBilinear:
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draw.ApproxBiLinear.Scale(out, out.Bounds(), src, src.Bounds(), draw.Src, nil)
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case ScaleNot:
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fallthrough
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case ScaleNearestNeighbour:
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fallthrough
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default:
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draw.NearestNeighbor.Scale(out, out.Bounds(), src, src.Bounds(), draw.Src, nil)
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}
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}
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