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internal/graphicsdriver/directx: refactoring

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This commit is contained in:
Hajime Hoshi 2023-04-09 16:49:52 +09:00
parent 4473557e23
commit a56924b22f
2 changed files with 11 additions and 14 deletions
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16
internal/graphicsdriver/directx/graphics11_windows.go
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@ -385,19 +385,17 @@ func (g *graphics11) NewImage(width, height int) (graphicsdriver.Image, error) {
}
func (g *graphics11) NewScreenFramebufferImage(width, height int) (graphicsdriver.Image, error) {
var origWidth, origHeight int
imageWidth := width
imageHeight := height
if g.screenImage != nil {
origWidth, origHeight = g.screenImage.width, g.screenImage.height
imageWidth = g.screenImage.width
imageHeight = g.screenImage.height
g.screenImage.Dispose()
g.screenImage = nil
}
if g.graphicsInfra.isSwapChainInited() {
// For a new image11 instance, use the original image size now.
// Use the new image size when a swap chain is actually resized.
newWidth, newHeight := width, height
width, height = origWidth, origHeight
g.newScreenWidth, g.newScreenHeight = newWidth, newHeight
g.newScreenWidth, g.newScreenHeight = width, height
} else {
if err := g.graphicsInfra.initSwapChain(width, height, unsafe.Pointer(g.device), g.window); err != nil {
return nil, err
@ -412,8 +410,8 @@ func (g *graphics11) NewScreenFramebufferImage(width, height int) (graphicsdrive
i := &image11{
graphics: g,
id: g.genNextImageID(),
width: width,
height: height,
width: imageWidth,
height: imageHeight,
screen: true,
texture: (*_ID3D11Texture2D)(t),
}

9
internal/graphicsdriver/directx/graphics12_windows.go
View File

@ -990,14 +990,13 @@ func (g *graphics12) NewImage(width, height int) (graphicsdriver.Image, error) {
}
func (g *graphics12) NewScreenFramebufferImage(width, height int) (graphicsdriver.Image, error) {
var imageWidth, imageHeight int
imageWidth := width
imageHeight := height
if g.screenImage != nil {
imageWidth, imageHeight = g.screenImage.width, g.screenImage.height
imageWidth = g.screenImage.width
imageHeight = g.screenImage.height
g.screenImage.Dispose()
g.screenImage = nil
} else {
imageWidth = width
imageHeight = height
}
if err := g.updateSwapChain(width, height); err != nil {