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opengl: Unexport BlendFunc

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This commit is contained in:
Hajime Hoshi 2018-11-06 03:18:45 +09:00
parent c9f49efd41
commit 57c8c089e9
5 changed files with 9 additions and 9 deletions
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3
internal/graphicscommand/command.go
View File

@ -233,7 +233,6 @@ func (c *drawImageCommand) Exec(indexOffsetInBytes int) error {
if err := c.dst.image.SetViewport(); err != nil {
return err
}
opengl.GetContext().BlendFunc(c.mode)
if c.nindices == 0 {
return nil
@ -241,7 +240,7 @@ func (c *drawImageCommand) Exec(indexOffsetInBytes int) error {
proj := c.dst.image.ProjectionMatrix()
dw, dh := c.dst.Size()
sw, sh := c.src.Size()
opengl.UseProgram(proj, c.src.image, dw, dh, sw, sh, c.color, c.filter)
opengl.UseProgram(c.mode, proj, c.src.image, dw, dh, sw, sh, c.color, c.filter)
opengl.GetContext().DrawElements(c.nindices, indexOffsetInBytes)
// glFlush() might be necessary at least on MacBook Pro (a smilar problem at #419),

4
internal/opengl/context_desktop.go
View File

@ -102,7 +102,7 @@ func (c *Context) reset() error {
gl.Enable(gl.BLEND)
return nil
})
c.BlendFunc(graphics.CompositeModeSourceOver)
c.blendFunc(graphics.CompositeModeSourceOver)
_ = mainthread.Run(func() error {
f := int32(0)
gl.GetIntegerv(gl.FRAMEBUFFER_BINDING, &f)
@ -112,7 +112,7 @@ func (c *Context) reset() error {
return nil
}
func (c *Context) BlendFunc(mode graphics.CompositeMode) {
func (c *Context) blendFunc(mode graphics.CompositeMode) {
_ = mainthread.Run(func() error {
if c.lastCompositeMode == mode {
return nil

4
internal/opengl/context_js.go
View File

@ -158,13 +158,13 @@ func (c *Context) reset() error {
c.ensureGL()
gl := c.gl
gl.Call("enable", blend)
c.BlendFunc(graphics.CompositeModeSourceOver)
c.blendFunc(graphics.CompositeModeSourceOver)
f := gl.Call("getParameter", framebufferBinding)
c.screenFramebuffer = framebufferNative(f)
return nil
}
func (c *Context) BlendFunc(mode graphics.CompositeMode) {
func (c *Context) blendFunc(mode graphics.CompositeMode) {
if c.lastCompositeMode == mode {
return
}

4
internal/opengl/context_mobile.go
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@ -111,14 +111,14 @@ func (c *Context) reset() error {
c.lastViewportHeight = 0
c.lastCompositeMode = graphics.CompositeModeUnknown
c.gl.Enable(mgl.BLEND)
c.BlendFunc(graphics.CompositeModeSourceOver)
c.blendFunc(graphics.CompositeModeSourceOver)
f := c.gl.GetInteger(mgl.FRAMEBUFFER_BINDING)
c.screenFramebuffer = framebufferNative(mgl.Framebuffer{uint32(f)})
// TODO: Need to update screenFramebufferWidth/Height?
return nil
}
func (c *Context) BlendFunc(mode graphics.CompositeMode) {
func (c *Context) blendFunc(mode graphics.CompositeMode) {
gl := c.gl
if c.lastCompositeMode == mode {
return

3
internal/opengl/program.go
View File

@ -265,7 +265,8 @@ func BufferSubData(vertices []float32, indices []uint16) {
c.elementArrayBufferSubData(indices)
}
func UseProgram(proj []float32, src *Image, dstW, dstH, srcW, srcH int, colorM *affine.ColorM, filter graphics.Filter) {
func UseProgram(mode graphics.CompositeMode, proj []float32, src *Image, dstW, dstH, srcW, srcH int, colorM *affine.ColorM, filter graphics.Filter) {
GetContext().blendFunc(mode)
theOpenGLState.useProgram(proj, src.textureNative, dstW, dstH, srcW, srcH, colorM, filter)
}