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internal/buffered: fix comments

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Hajime Hoshi 2024-01-17 04:16:32 +09:00
parent cef272f638
commit 2ec5c788ab
1 changed files with 2 additions and 2 deletions
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4
internal/buffered/image.go
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@ -120,7 +120,7 @@ func (i *Image) WritePixels(pix []byte, region image.Rectangle) {
}
// Writing one pixel is a special case.
// Do not write pixels in GPU especially for (image/draw).Image.
// Do not write pixels in GPU, as (image/draw).Image's functions might call WritePixels with pixels one by one.
if region.Dx() == 1 && region.Dy() == 1 {
// If i.pixels exists, update this instead of adding an entry to dotsBuffer.
if i.pixels != nil {
@ -208,7 +208,7 @@ func (i *Image) DrawTriangles(srcs [graphics.ShaderImageCount]*Image, vertices [
}
// syncPixelsIfNeeded syncs the pixels between CPU and GPU.
// After syncPixelsIfNeeded, dotsBuffer is cleared, but pixels migth remain.
// After syncPixelsIfNeeded, dotsBuffer is cleared, but pixels might remain.
func (i *Image) syncPixelsIfNeeded() {
if i.pixelsUnsynced {
// If this image already has pixels, use WritePixels instead of DrawTriangles for efficiency.