It is written in spec, that if config doesn't support pbuffer
then the EGL_BAD_MATCH should be set.
---
src/egl/drivers/dri2/egl_dri2_fallbacks.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/egl/drivers/dri2/egl_dri2_fallbacks.h
b/src/egl/drivers/dri2/egl_dri2_fallbacks.h
index e769af3..0d79eaa 100644
--- a/src/egl/drivers/dri2/egl_dri2_fallbacks.h
+++ b/src/egl/drivers/dri2/egl_dri2_fallbacks.h
@@ -37,11 +37,16 @@ dri2_fallback_create_pixmap_surface(_EGLDriver *drv,
_EGLDisplay *disp,
return NULL;
}
+/*
+ * If config doesn't support pbuffer, there is a need to set egl error.
+ * EGL1.4 spec #3.5.2 - EGL_BAD_MATCH
+ */
static inline _EGLSurface *
dri2_fallback_create_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *disp,
_EGLConfig *conf,
const EGLint *attrib_list)
{
+ _eglError(EGL_BAD_MATCH, "dri2_fallback_create_pbuffer_surface");
return NULL;
}
--
2.7.4
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