Mesa (master): mesa: Return INVALID_OPERATION when querying a never bound Query obj

[Iago Toral Quiroga]

Module: Mesa
Branch: master
Commit: 36998664630e1e846011fd8436fd02476e1b647e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=36998664630e1e846011fd8436fd02476e1b647e

Author: Eduardo Lima Mitev <elima at igalia.com>
Date:   Mon Feb  9 11:07:42 2015 +0100

mesa: Return INVALID_OPERATION when querying a never bound Query obj

Section 2.14 Asynchronous Queries, page 84 of the OpenGL ES 3.0.4 states:

"The command void GenQueries( sizei n, uint *ids ); returns n previously unused
query object names in ids. These names are marked as used, for the purposes of
GenQueries only, but no object is associated with them until the first time they
are used by BeginQuery."

This means that any attempt to use or query a Query object id before it has ever
been bound by calling glBeginQuery, should be assume to be an invalid object.

Fixes 1 dEQP test:
* dEQP-GLES3.functional.negative_api.state.get_query_objectuiv

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

---

 src/mesa/main/queryobj.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index 1b19afe..e00ab94 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -666,7 +666,7 @@ _mesa_GetQueryObjectiv(GLuint id, GLenum pname, GLint *params)
    if (id)
       q = _mesa_lookup_query_object(ctx, id);
 
-   if (!q || q->Active) {
+   if (!q || q->Active || !q->EverBound) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glGetQueryObjectivARB(id=%d is invalid or active)", id);
       return;
@@ -717,7 +717,7 @@ _mesa_GetQueryObjectuiv(GLuint id, GLenum pname, GLuint *params)
    if (id)
       q = _mesa_lookup_query_object(ctx, id);
 
-   if (!q || q->Active) {
+   if (!q || q->Active || !q->EverBound) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glGetQueryObjectuivARB(id=%d is invalid or active)", id);
       return;
@@ -771,7 +771,7 @@ _mesa_GetQueryObjecti64v(GLuint id, GLenum pname, GLint64EXT *params)
    if (id)
       q = _mesa_lookup_query_object(ctx, id);
 
-   if (!q || q->Active) {
+   if (!q || q->Active || !q->EverBound) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glGetQueryObjectui64vARB(id=%d is invalid or active)", id);
       return;
@@ -811,7 +811,7 @@ _mesa_GetQueryObjectui64v(GLuint id, GLenum pname, GLuint64EXT *params)
    if (id)
       q = _mesa_lookup_query_object(ctx, id);
 
-   if (!q || q->Active) {
+   if (!q || q->Active || !q->EverBound) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glGetQueryObjectuui64vARB(id=%d is invalid or active)", id);
       return;