Mesa (master): egl: move KHR_no_error vs debug/ robustness check further down
Emil Velikov
evelikov at kemper.freedesktop.org
Wed Jul 26 10:54:56 UTC 2017
Module: Mesa
Branch: master
Commit: 39bf7756b9a56b4827fecabfca00a8139feecd25
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=39bf7756b9a56b4827fecabfca00a8139feecd25
Author: Grigori Goronzy <greg at chown.ath.cx>
Date: Wed Jul 19 23:51:55 2017 +0200
egl: move KHR_no_error vs debug/robustness check further down
We'll fail to flag an error if the context flags appear after the
no-error attribute in the context attribute list.
Delay the check to after attribute parsing to fix this.
Fixes: 4909519a665 ("egl: Add EGL_KHR_create_context_no_error support")
Cc: mesa-stable at lists.freedesktop.org
[Emil Velikov: add fixes/stable tags, commit message polish]
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>
---
src/egl/main/eglcontext.c | 21 ++++++++++-----------
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/src/egl/main/eglcontext.c b/src/egl/main/eglcontext.c
index 1a8e9bda1a..1b03160439 100644
--- a/src/egl/main/eglcontext.c
+++ b/src/egl/main/eglcontext.c
@@ -328,17 +328,6 @@ _eglParseContextAttribList(_EGLContext *ctx, _EGLDisplay *dpy,
break;
}
- /* The EGL_KHR_create_context_no_error spec says:
- *
- * "BAD_MATCH is generated if the EGL_CONTEXT_OPENGL_NO_ERROR_KHR is TRUE at
- * the same time as a debug or robustness context is specified."
- */
- if (ctx->Flags & EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR ||
- ctx->Flags & EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR) {
- err = EGL_BAD_MATCH;
- break;
- }
-
/* Canonicalize value to EGL_TRUE/EGL_FALSE definitions */
ctx->NoError = !!val;
break;
@@ -489,6 +478,16 @@ _eglParseContextAttribList(_EGLContext *ctx, _EGLDisplay *dpy,
break;
}
+ /* The EGL_KHR_create_context_no_error spec says:
+ *
+ * "BAD_MATCH is generated if the EGL_CONTEXT_OPENGL_NO_ERROR_KHR is TRUE at
+ * the same time as a debug or robustness context is specified."
+ */
+ if (ctx->NoError && (ctx->Flags & EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR ||
+ ctx->Flags & EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR)) {
+ err = EGL_BAD_MATCH;
+ }
+
if ((ctx->Flags & ~(EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR
| EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR
| EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR)) != 0) {
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