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all: [API] change clip.RRect and UniformRRect to take integer coordinates

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Like the change to op.Offset before this, clip.RRect and UniformRRect
is usually used with integer coordinates. Change to integer coordinates
to eliminate many useless conversions to float32.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2022-04-26 09:36:52 +02:00
parent a63e0cb44a
commit 48a8540a68
16 changed files with 103 additions and 139 deletions
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gpu/internal/rendertest/clip_test.go
+7 -7
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@@ -29,7 +29,7 @@ func TestPaintRect(t *testing.T) {
func TestPaintClippedRect(t *testing.T) {
run(t, func(o *op.Ops) {
defer clip.RRect{Rect: f32.Rect(25, 25, 60, 60)}.Push(o).Pop()
defer clip.RRect{Rect: image.Rect(25, 25, 60, 60)}.Push(o).Pop()
paint.FillShape(o, red, clip.Rect(image.Rect(0, 0, 50, 50)).Op())
}, func(r result) {
r.expect(0, 0, transparent)
@@ -42,8 +42,8 @@ func TestPaintClippedRect(t *testing.T) {
func TestPaintClippedCircle(t *testing.T) {
run(t, func(o *op.Ops) {
r := float32(10)
defer clip.RRect{Rect: f32.Rect(20, 20, 40, 40), SE: r, SW: r, NW: r, NE: r}.Push(o).Pop()
const r = 10
defer clip.RRect{Rect: image.Rect(20, 20, 40, 40), SE: r, SW: r, NW: r, NE: r}.Push(o).Pop()
defer clip.Rect(image.Rect(0, 0, 30, 50)).Push(o).Pop()
paint.Fill(o, red)
}, func(r result) {
@@ -126,10 +126,10 @@ func TestTexturedStrokeClipped(t *testing.T) {
smallSquares.Add(o)
defer op.Offset(image.Pt(50, 50)).Push(o).Pop()
defer clip.Stroke{
Path: clip.RRect{Rect: f32.Rect(0, 0, 30, 30)}.Path(o),
Path: clip.RRect{Rect: image.Rect(0, 0, 30, 30)}.Path(o),
Width: 10,
}.Op().Push(o).Pop()
defer clip.RRect{Rect: f32.Rect(-30, -30, 60, 60)}.Push(o).Pop()
defer clip.RRect{Rect: image.Rect(-30, -30, 60, 60)}.Push(o).Pop()
defer op.Offset(image.Pt(-10, -10)).Push(o).Pop()
paint.PaintOp{}.Add(o)
}, func(r result) {
@@ -141,7 +141,7 @@ func TestTexturedStroke(t *testing.T) {
smallSquares.Add(o)
defer op.Offset(image.Pt(50, 50)).Push(o).Pop()
defer clip.Stroke{
Path: clip.RRect{Rect: f32.Rect(0, 0, 30, 30)}.Path(o),
Path: clip.RRect{Rect: image.Rect(0, 0, 30, 30)}.Path(o),
Width: 10,
}.Op().Push(o).Pop()
defer op.Offset(image.Pt(-10, -10)).Push(o).Pop()
@@ -153,7 +153,7 @@ func TestTexturedStroke(t *testing.T) {
func TestPaintClippedTexture(t *testing.T) {
run(t, func(o *op.Ops) {
squares.Add(o)
defer clip.RRect{Rect: f32.Rect(0, 0, 40, 40)}.Push(o).Pop()
defer clip.RRect{Rect: image.Rect(0, 0, 40, 40)}.Push(o).Pop()
defer scale(80.0/512, 80.0/512).Push(o).Pop()
paint.PaintOp{}.Add(o)
}, func(r result) {