[Mesa-dev] [PATCH] mesa: Set api prefix to version string when overriding version

[Tapani Pälli]

Otherwise there are problems when user overrides version and application
such as Piglit wants to detect used api with glGetString(GL_VERSION).

Below is example when using MESA_GLES_VERSION_OVERRIDE=3.1.

Before:
	"3.1 Mesa 11.1.0-devel (git-24a1a15)"

After:
	"OpenGL ES 3.1 Mesa 11.1.0-devel (git-78042ff)"

Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
---
 src/mesa/main/version.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mesa/main/version.c b/src/mesa/main/version.c
index 498b2f8..a1b1db5 100644
--- a/src/mesa/main/version.c
+++ b/src/mesa/main/version.c
@@ -24,6 +24,7 @@
 
 
 #include <stdio.h>
+#include "context.h"
 #include "imports.h"
 #include "mtypes.h"
 #include "version.h"
@@ -181,7 +182,7 @@ _mesa_override_gl_version(struct gl_context *ctx)
 {
    if (_mesa_override_gl_version_contextless(&ctx->Const, &ctx->API,
                                              &ctx->Version)) {
-      create_version_string(ctx, "");
+      create_version_string(ctx, _mesa_is_gles(ctx) ? "OpenGL ES " : "OpenGL ");
    }
 }
 
-- 
2.4.3