From 239ff641739dc9d6ce210ad3abb37b7e01171375 Mon Sep 17 00:00:00 2001 From: Anuj Phogat Date: Wed, 28 Sep 2016 11:40:37 -0700 Subject: [PATCH] mesa: Add a check for OES_viewport_array Signed-off-by: Anuj Phogat Reviewed-by: Ilia Mirkin --- src/mesa/main/viewport.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/mesa/main/viewport.c b/src/mesa/main/viewport.c index f59723fad95..bd580446f76 100644 --- a/src/mesa/main/viewport.c +++ b/src/mesa/main/viewport.c @@ -52,7 +52,9 @@ set_viewport_no_notify(struct gl_context *ctx, unsigned idx, * determined by calling GetFloatv with the symbolic constant * VIEWPORT_BOUNDS_RANGE (see section 6.1)." */ - if (ctx->Extensions.ARB_viewport_array) { + if (ctx->Extensions.ARB_viewport_array || + (ctx->Extensions.OES_viewport_array && + _mesa_is_gles31(ctx))) { x = CLAMP(x, ctx->Const.ViewportBounds.Min, ctx->Const.ViewportBounds.Max); y = CLAMP(y, -- 2.11.0