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opengl: Use uint8 intead of byte

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This commit is contained in:
Hajime Hoshi 2016-10-22 18:45:32 +09:00
parent 1ceee5c4cb
commit 27acc5efd9
1 changed files with 8 additions and 8 deletions
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16
internal/graphics/opengl/context_mobile.go
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@ -356,20 +356,20 @@ func (c *Context) DisableVertexAttribArray(p Program, location string) {
gl.DisableVertexAttribArray(mgl.Attrib(l)) gl.DisableVertexAttribArray(mgl.Attrib(l))
} }
func uint16ToBytes(v []uint16) []byte { func uint16ToBytes(v []uint16) []uint8 {
b := make([]byte, len(v)*2) b := make([]uint8, len(v)*2)
for i, x := range v { for i, x := range v {
b[2*i] = byte(x) b[2*i] = uint8(x)
b[2*i+1] = byte(x >> 8) b[2*i+1] = uint8(x >> 8)
} }
return b return b
} }
func int16ToBytes(v []int16) []byte { func int16ToBytes(v []int16) []uint8 {
b := make([]byte, len(v)*2) b := make([]uint8, len(v)*2)
for i, x := range v { for i, x := range v {
b[2*i] = byte(uint16(x)) b[2*i] = uint8(uint16(x))
b[2*i+1] = byte(uint16(x) >> 8) b[2*i+1] = uint8(uint16(x) >> 8)
} }
return b return b
} }