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buffered: Better comment

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Hajime Hoshi 2020-11-03 02:30:00 +09:00
parent b9907c03fa
commit f3dddaf324
1 changed files with 3 additions and 2 deletions
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5
internal/buffered/image.go
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@ -218,8 +218,9 @@ func (i *Image) ReplacePixels(pix []byte, x, y, width, height int) error {
if x == 0 && y == 0 && width == i.width && height == i.height { if x == 0 && y == 0 && width == i.width && height == i.height {
i.invalidatePendingPixels() i.invalidatePendingPixels()
// Call ReplacePixels immediately. If a lot of new images are created but they are used at different // Call ReplacePixels immediately. Do not buffer the command.
// timings, pixels are sent to GPU at different timings, which is very inefficient. // If a lot of new images are created but they are used at different timings,
// pixels are sent to GPU at different timings, which is very inefficient.
i.img.ReplacePixels(pix) i.img.ReplacePixels(pix)
return nil return nil
} }