From: Antia Puentes <apuentes@igalia.com>
Date: Tue, 22 Dec 2015 14:14:23 +0000 (+0100)
Subject: mesa/formatquery: Added the INTERNALFORMAT_SUPPORTED <pname> query
X-Git-Tag: upstream/17.1.0~12161
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=56ec2dfcb1b9e2756d550dfad9008597b1951997;p=platform%2Fupstream%2Fmesa.git

mesa/formatquery: Added the INTERNALFORMAT_SUPPORTED <pname> query

Reviewed-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c
index 60d8b71..00abe39 100644
--- a/src/mesa/main/formatquery.c
+++ b/src/mesa/main/formatquery.c
@@ -577,6 +577,11 @@ _mesa_query_internal_format_default(struct gl_context *ctx, GLenum target,
    case GL_NUM_SAMPLE_COUNTS:
       params[0] = 1;
       break;
+
+   case GL_INTERNALFORMAT_SUPPORTED:
+      params[0] = GL_TRUE;
+      break;
+
    default:
       _set_default_response(pname, params);
       break;
@@ -652,7 +657,11 @@ _mesa_GetInternalformativ(GLenum target, GLenum internalformat, GLenum pname,
       break;
 
    case GL_INTERNALFORMAT_SUPPORTED:
-      /* @TODO */
+      /* Having a supported <internalformat> is implemented as a prerequisite
+       * for all the <pnames>. Thus,  if we reach this point, the internalformat is
+       * supported.
+       */
+      buffer[0] = GL_TRUE;
       break;
 
    case GL_INTERNALFORMAT_PREFERRED: