* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "hash.h"
#include "imports.h"
#include "queryobj.h"
-#include "mfeatures.h"
#include "mtypes.h"
#include "main/dispatch.h"
q->Id = id;
q->Result = 0;
q->Active = GL_FALSE;
- q->Ready = GL_TRUE; /* correct, see spec */
+
+ /* This is to satisfy the language of the specification: "In the initial
+ * state of a query object, the result is available" (OpenGL 3.1 §
+ * 2.13).
+ */
+ q->Ready = GL_TRUE;
+
+ /* OpenGL 3.1 § 2.13 says about GenQueries, "These names are marked as
+ * used, but no object is associated with them until the first time they
+ * are used by BeginQuery." Since our implementation actually does
+ * allocate an object at this point, use a flag to indicate that this
+ * object has not yet been bound so should not be considered a query.
+ */
+ q->EverBound = GL_FALSE;
}
return q;
}
static void
_mesa_begin_query(struct gl_context *ctx, struct gl_query_object *q)
{
- /* no-op */
+ ctx->NewState |= _NEW_DEPTH; /* for swrast */
}
static void
_mesa_end_query(struct gl_context *ctx, struct gl_query_object *q)
{
+ ctx->NewState |= _NEW_DEPTH; /* for swrast */
q->Ready = GL_TRUE;
}
{
GLuint first;
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGenQueries(%d)\n", n);
{
GLint i;
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
FLUSH_VERTICES(ctx, 0);
if (MESA_VERBOSE & VERBOSE_API)
GLboolean GLAPIENTRY
_mesa_IsQuery(GLuint id)
{
+ struct gl_query_object *q;
+
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glIsQuery(%u)\n", id);
- if (id && _mesa_lookup_query_object(ctx, id))
- return GL_TRUE;
- else
+ if (id == 0)
return GL_FALSE;
+
+ q = _mesa_lookup_query_object(ctx, id);
+ if (q == NULL)
+ return GL_FALSE;
+
+ return q->EverBound;
}
static GLboolean
{
struct gl_query_object *q, **bindpt;
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glBeginQueryIndexed(%s, %u, %u)\n",
if (!query_error_check_index(ctx, target, index))
return;
- FLUSH_VERTICES(ctx, _NEW_DEPTH);
+ FLUSH_VERTICES(ctx, 0);
bindpt = get_query_binding_point(ctx, target);
if (!bindpt) {
q->Active = GL_TRUE;
q->Result = 0;
q->Ready = GL_FALSE;
+ q->EverBound = GL_TRUE;
/* XXX should probably refcount query objects */
*bindpt = q;
{
struct gl_query_object *q, **bindpt;
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glEndQueryIndexed(%s, %u)\n",
if (!query_error_check_index(ctx, target, index))
return;
- FLUSH_VERTICES(ctx, _NEW_DEPTH);
+ FLUSH_VERTICES(ctx, 0);
bindpt = get_query_binding_point(ctx, target);
if (!bindpt) {
{
struct gl_query_object *q;
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glQueryCounter(%u, %s)\n", id,
q->Result = 0;
q->Ready = GL_FALSE;
- /* QueryCounter is implemented using EndQuery without BeginQuery
- * in drivers. This is actually Direct3D and Gallium convention. */
- ctx->Driver.EndQuery(ctx, q);
+ if (ctx->Driver.QueryCounter) {
+ ctx->Driver.QueryCounter(ctx, q);
+ } else {
+ /* QueryCounter is implemented using EndQuery without BeginQuery
+ * in drivers. This is actually Direct3D and Gallium convention.
+ */
+ ctx->Driver.EndQuery(ctx, q);
+ }
}
{
struct gl_query_object *q = NULL, **bindpt = NULL;
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGetQueryIndexediv(%s, %u, %s)\n",
{
struct gl_query_object *q = NULL;
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGetQueryObjectiv(%u, %s)\n", id,
{
struct gl_query_object *q = NULL;
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGetQueryObjectuiv(%u, %s)\n", id,
{
struct gl_query_object *q = NULL;
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGetQueryObjecti64v(%u, %s)\n", id,
{
struct gl_query_object *q = NULL;
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGetQueryObjectui64v(%u, %s)\n", id,
}
}
-
-void
-_mesa_init_queryobj_dispatch(const struct gl_context *ctx,
- struct _glapi_table *disp)
-{
- SET_GenQueries(disp, _mesa_GenQueries);
- SET_DeleteQueries(disp, _mesa_DeleteQueries);
- SET_IsQuery(disp, _mesa_IsQuery);
- SET_BeginQuery(disp, _mesa_BeginQuery);
- SET_EndQuery(disp, _mesa_EndQuery);
- SET_GetQueryiv(disp, _mesa_GetQueryiv);
- SET_GetQueryObjectuiv(disp, _mesa_GetQueryObjectuiv);
-
- if (_mesa_is_desktop_gl(ctx)) {
- SET_GetQueryObjectiv(disp, _mesa_GetQueryObjectiv);
- SET_QueryCounter(disp, _mesa_QueryCounter);
-
- SET_GetQueryObjecti64v(disp, _mesa_GetQueryObjecti64v);
- SET_GetQueryObjectui64v(disp, _mesa_GetQueryObjectui64v);
-
- SET_BeginQueryIndexed(disp, _mesa_BeginQueryIndexed);
- SET_EndQueryIndexed(disp, _mesa_EndQueryIndexed);
- SET_GetQueryIndexediv(disp, _mesa_GetQueryIndexediv);
- }
-}
-
-
/**
* Allocate/init the context state related to query objects.
*/
projects / mesa.git / blobdiff