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ui/app: split extension string before matching

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Avoids false matches for extensions whose names are substrings of
other extensions.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2019-05-11 13:13:56 +02:00
parent c6863581e0
commit f1c87417bd
2 changed files with 27 additions and 9 deletions
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ui/app/egl.go
+11 -2
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@@ -176,6 +176,15 @@ func (c *context) MakeCurrent() error {
return nil
}
func hasExtension(exts []string, ext string) bool {
for _, e := range exts {
if ext == e {
return true
}
}
return false
}
func createContext(disp _EGLNativeDisplayType) (*eglContext, error) {
eglDisp := eglGetDisplay(disp)
if eglDisp == 0 {
@@ -186,8 +195,8 @@ func createContext(disp _EGLNativeDisplayType) (*eglContext, error) {
return nil, fmt.Errorf("eglInitialize failed: 0x%x", eglGetError())
}
// sRGB framebuffer support on EGL 1.5 or if EGL_KHR_gl_colorspace is supported.
exts := eglQueryString(eglDisp, _EGL_EXTENSIONS)
srgb := minor >= 5 || strings.Contains(exts, "EGL_KHR_gl_colorspace")
exts := strings.Split(eglQueryString(eglDisp, _EGL_EXTENSIONS), " ")
srgb := minor >= 5 || hasExtension(exts, "EGL_KHR_gl_colorspace")
attribs := []_EGLint{
_EGL_RENDERABLE_TYPE, _EGL_OPENGL_ES2_BIT,
_EGL_SURFACE_TYPE, _EGL_WINDOW_BIT,