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authorAndres Gomez <agomez@igalia.com>2018-03-02 15:02:33 +0200
committerJuan A. Suarez Romero <jasuarez@igalia.com>2018-04-12 21:49:31 +0200
commit66964df17a6e494bd1711712f56e9df3abf9b425 (patch)
tree08ede2147ebe1df14244f66e03da9c1a1b25c1d9
parent5eef557ddd1f89e3004d16ba0dd0b4bf19bf6900 (diff)
mesa: adds some comments regarding MESA_GLES_VERSION_OVERRIDE usage
Fixes: 03fd6704db9 ("mesa: Add support for a new override string MESA_GLES_VERSION_OVERRIDE") Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Ian Romanick <ian.d.romanick@intel.com> Signed-off-by: Andres Gomez <agomez@igalia.com> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> (cherry picked from commit 7cf3932098aba5fefaf241e35ee276b82e6e8ec7)
-rw-r--r--src/mesa/main/version.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/mesa/main/version.c b/src/mesa/main/version.c
index 327d62629f1..a131d5b083e 100644
--- a/src/mesa/main/version.c
+++ b/src/mesa/main/version.c
@@ -134,8 +134,8 @@ create_version_string(struct gl_context *ctx, const char *prefix)
}
/**
- * Override the context's version and/or API type if the
- * environment variable MESA_GL_VERSION_OVERRIDE is set.
+ * Override the context's version and/or API type if the environment variables
+ * MESA_GL_VERSION_OVERRIDE or MESA_GLES_VERSION_OVERRIDE are set.
*
* Example uses of MESA_GL_VERSION_OVERRIDE:
*
@@ -148,6 +148,12 @@ create_version_string(struct gl_context *ctx, const char *prefix)
* X.Y: override GL version to X.Y without changing the profile.
* X.YFC: select a Core+Forward Compatible profile with GL version X.Y.
* X.YCOMPAT: select a Compatibility profile with GL version X.Y.
+ *
+ * Example uses of MESA_GLES_VERSION_OVERRIDE:
+ *
+ * 2.0: select GLES version 2.0.
+ * 3.0: select GLES version 3.0.
+ * 3.1: select GLES version 3.1.
*/
bool
_mesa_override_gl_version_contextless(struct gl_constants *consts,