mth/ebiten
1
0
Fork 0
mirror of https://github.com/hajimehoshi/ebiten.git synced 2024-12-25 03:08:54 +01:00
Code Issues Packages Projects Releases Wiki Activity

internal/shaderir: add comments

Browse Source
This commit is contained in:
Hajime Hoshi 2022-12-03 15:37:14 +09:00
parent 6a0eb82207
commit 724516a0e0
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
internal/shaderir/program.go
View File

@ -460,6 +460,8 @@ func (p *Program) reachableUniformVariablesFromBlock(block *Block) []int {
return is return is
} }
// FilterUniformVariables replaces uniform variables with nil when they are not used.
// By minimizing uniform variables, more commands can be merged in the graphicscommand package.
func (p *Program) FilterUniformVariables(uniforms [][]uint32) { func (p *Program) FilterUniformVariables(uniforms [][]uint32) {
if p.reachableUniforms == nil { if p.reachableUniforms == nil {
p.reachableUniforms = make([]bool, len(p.Uniforms)) p.reachableUniforms = make([]bool, len(p.Uniforms))