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shareable: Use as big backends as possible

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As the shader hack is removed at d74f7d3a77,
any sizes of textures should work regardless of the float precision.
This commit is contained in:
Hajime Hoshi 2020-06-28 04:14:52 +09:00
parent aea4630b5f
commit 383ff1e6a7
1 changed files with 4 additions and 13 deletions
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17
internal/shareable/image.go
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@ -45,8 +45,8 @@ var (
maxSize = 0
)
func min(a, b int) int {
if a < b {
func max(a, b int) int {
if a > b {
return a
}
return b
@ -662,17 +662,8 @@ func BeginFrame() error {
if len(theBackends) != 0 {
panic("shareable: all the images must be not-shared before the game starts")
}
if graphicsDriver.HasHighPrecisionFloat() {
minSize = 1024
// Use 4096 as a maximum size whatever size the graphics driver accepts. There are
// not enough evidences that bigger textures works correctly.
//
// TODO: Now we can remove this limitation?
maxSize = min(4096, graphicsDriver.MaxImageSize())
} else {
minSize = 512
maxSize = 512
}
minSize = 1024
maxSize = max(minSize, graphicsDriver.MaxImageSize())
})
if err != nil {
return err