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shaderir: Add space lines between functions

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This commit is contained in:
Hajime Hoshi 2020-06-08 01:41:47 +09:00
parent 84fb951729
commit 399bb93044
2 changed files with 8 additions and 4 deletions
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2
internal/shader/shader_test.go
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@ -202,6 +202,7 @@ func Bar(x vec2) vec2 {
l1 = l2; l1 = l2;
return; return;
} }
void F1(in vec2 l0, out vec2 l1) { void F1(in vec2 l0, out vec2 l1) {
l1 = l0; l1 = l0;
return; return;
@ -230,6 +231,7 @@ func Bar(x float) (float, float) {
l1 = vec2(l4, l5); l1 = vec2(l4, l5);
return; return;
} }
void F1(in float l0, out float l1, out float l2) { void F1(in float l0, out float l1, out float l2) {
l1 = l0; l1 = l0;
l2 = l0; l2 = l0;

6
internal/shaderir/glsl.go
View File

@ -86,15 +86,17 @@ func (p *Program) Glsl() (vertexShader, fragmentShader string) {
for i, t := range p.Varyings { for i, t := range p.Varyings {
vslines = append(vslines, fmt.Sprintf("varying %s;", p.glslVarDecl(&t, fmt.Sprintf("V%d", i)))) vslines = append(vslines, fmt.Sprintf("varying %s;", p.glslVarDecl(&t, fmt.Sprintf("V%d", i))))
} }
if len(vslines) > 0 && len(p.Funcs) > 0 { for _, f := range p.Funcs {
if len(vslines) > 0 {
vslines = append(vslines, "") vslines = append(vslines, "")
} }
for _, f := range p.Funcs {
vslines = append(vslines, p.glslFunc(&f)...) vslines = append(vslines, p.glslFunc(&f)...)
} }
if len(p.VertexFunc.Block.Stmts) > 0 { if len(p.VertexFunc.Block.Stmts) > 0 {
if len(vslines) > 0 {
vslines = append(vslines, "") vslines = append(vslines, "")
}
vslines = append(vslines, "void main(void) {") vslines = append(vslines, "void main(void) {")
vslines = append(vslines, p.glslBlock(&p.VertexFunc.Block, 0, 0)...) vslines = append(vslines, p.glslBlock(&p.VertexFunc.Block, 0, 0)...)
vslines = append(vslines, "}") vslines = append(vslines, "}")