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internal/driver: Refactoring: Reduce dependencies on affine

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This commit is contained in:
Hajime Hoshi 2021-07-27 12:19:50 +09:00
parent 21aa96f9f5
commit e4329d0349
3 changed files with 8 additions and 6 deletions
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8
internal/driver/graphics.go
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@ -17,7 +17,6 @@ package driver
import (
"errors"
"github.com/hajimehoshi/ebiten/v2/internal/affine"
"github.com/hajimehoshi/ebiten/v2/internal/graphics"
"github.com/hajimehoshi/ebiten/v2/internal/shaderir"
)
@ -34,6 +33,11 @@ const (
InvalidShaderID = 0
)
type ColorM interface {
IsIdentity() bool
UnsafeElements() (*[16]float32, *[4]float32)
}
type Graphics interface {
Begin()
End()
@ -58,7 +62,7 @@ type Graphics interface {
//
// * float32
// * []float32
DrawTriangles(dst ImageID, srcs [graphics.ShaderImageNum]ImageID, offsets [graphics.ShaderImageNum - 1][2]float32, shader ShaderID, indexLen int, indexOffset int, mode CompositeMode, colorM affine.ColorM, filter Filter, address Address, dstRegion, srcRegion Region, uniforms []interface{}, evenOdd bool) error
DrawTriangles(dst ImageID, srcs [graphics.ShaderImageNum]ImageID, offsets [graphics.ShaderImageNum - 1][2]float32, shader ShaderID, indexLen int, indexOffset int, mode CompositeMode, colorM ColorM, filter Filter, address Address, dstRegion, srcRegion Region, uniforms []interface{}, evenOdd bool) error
}
// GraphicsNotReady represents that the graphics driver is not ready for recovering from the context lost.

3
internal/graphicsdriver/metal/graphics.go
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@ -24,7 +24,6 @@ import (
"strings"
"unsafe"
"github.com/hajimehoshi/ebiten/v2/internal/affine"
"github.com/hajimehoshi/ebiten/v2/internal/driver"
"github.com/hajimehoshi/ebiten/v2/internal/graphics"
"github.com/hajimehoshi/ebiten/v2/internal/graphicsdriver/metal/ca"
@ -868,7 +867,7 @@ func (g *Graphics) draw(rps mtl.RenderPipelineState, dst *Image, dstRegion drive
return nil
}
func (g *Graphics) DrawTriangles(dstID driver.ImageID, srcIDs [graphics.ShaderImageNum]driver.ImageID, offsets [graphics.ShaderImageNum - 1][2]float32, shaderID driver.ShaderID, indexLen int, indexOffset int, mode driver.CompositeMode, colorM affine.ColorM, filter driver.Filter, address driver.Address, dstRegion, srcRegion driver.Region, uniforms []interface{}, evenOdd bool) error {
func (g *Graphics) DrawTriangles(dstID driver.ImageID, srcIDs [graphics.ShaderImageNum]driver.ImageID, offsets [graphics.ShaderImageNum - 1][2]float32, shaderID driver.ShaderID, indexLen int, indexOffset int, mode driver.CompositeMode, colorM driver.ColorM, filter driver.Filter, address driver.Address, dstRegion, srcRegion driver.Region, uniforms []interface{}, evenOdd bool) error {
dst := g.images[dstID]
if dst.screen {

3
internal/graphicsdriver/opengl/graphics.go
View File

@ -17,7 +17,6 @@ package opengl
import (
"fmt"
"github.com/hajimehoshi/ebiten/v2/internal/affine"
"github.com/hajimehoshi/ebiten/v2/internal/driver"
"github.com/hajimehoshi/ebiten/v2/internal/graphics"
"github.com/hajimehoshi/ebiten/v2/internal/shaderir"
@ -146,7 +145,7 @@ func (g *Graphics) SetVertices(vertices []float32, indices []uint16) {
g.context.elementArrayBufferSubData(indices)
}
func (g *Graphics) DrawTriangles(dstID driver.ImageID, srcIDs [graphics.ShaderImageNum]driver.ImageID, offsets [graphics.ShaderImageNum - 1][2]float32, shaderID driver.ShaderID, indexLen int, indexOffset int, mode driver.CompositeMode, colorM affine.ColorM, filter driver.Filter, address driver.Address, dstRegion, srcRegion driver.Region, uniforms []interface{}, evenOdd bool) error {
func (g *Graphics) DrawTriangles(dstID driver.ImageID, srcIDs [graphics.ShaderImageNum]driver.ImageID, offsets [graphics.ShaderImageNum - 1][2]float32, shaderID driver.ShaderID, indexLen int, indexOffset int, mode driver.CompositeMode, colorM driver.ColorM, filter driver.Filter, address driver.Address, dstRegion, srcRegion driver.Region, uniforms []interface{}, evenOdd bool) error {
destination := g.images[dstID]
g.drawCalled = true