void GLAPIENTRY
_mesa_DeleteQueriesARB(GLsizei n, const GLuint *ids)
{
GLint i;
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
if (n < 0) {
_mesa_error(ctx, GL_INVALID_VALUE, "glDeleteQueriesARB(n < 0)");
return;
}
/* No query objects can be active at this time! */
if (ctx->Query.CurrentOcclusionObject ||
ctx->Query.CurrentTimerObject) {
_mesa_error(ctx, GL_INVALID_OPERATION, "glDeleteQueriesARB");
return;
}
for (i = 0; i < n; i++) {
if (ids[i] > 0) {
struct gl_query_object *q = lookup_query_object(ctx, ids[i]);
if (q) {
ASSERT(!q->Active); /* should be caught earlier */
_mesa_HashRemove(ctx->Query.QueryObjects, ids[i]);
delete_query_object(q);
}
}
}
}
/**
* Callback for deleting a query object. Called by _mesa_HashDeleteAll().
*/
static void
delete_queryobj_cb(GLuint id, void *data, void *userData)
{
struct gl_query_object *q= (struct gl_query_object *) data;
(void) userData;
delete_query_object(q);
}
/**
* Free the context state related to query objects.
*/
void
_mesa_free_query_data(GLcontext *ctx)
{
while (1) {
GLuint id = _mesa_HashFirstEntry(ctx->Query.QueryObjects);
if (id) {
struct gl_query_object *q = lookup_query_object(ctx, id);
ASSERT(q);
delete_query_object(q);
_mesa_HashRemove(ctx->Query.QueryObjects, id);
}
else {
break;
}
}
_mesa_DeleteHashTable(ctx->Query.QueryObjects);
}
