static void GLAPIENTRY
_mesa_EndQueryIndexed(GLenum target, GLuint index)
{
   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",
                  _mesa_lookup_enum_by_nr(target), index);

   if (!query_error_check_index(ctx, target, index))
      return;

   FLUSH_VERTICES(ctx, _NEW_DEPTH);

   bindpt = get_query_binding_point(ctx, target);
   if (!bindpt) {
      _mesa_error(ctx, GL_INVALID_ENUM, "glEndQuery{Indexed}(target)");
      return;
   }

   /* XXX should probably refcount query objects */
   q = *bindpt;
   *bindpt = NULL;

   if (!q || !q->Active) {
      _mesa_error(ctx, GL_INVALID_OPERATION,
                  "glEndQuery{Indexed}(no matching glBeginQuery{Indexed})");
      return;
   }

   q->Active = GL_FALSE;
   ctx->Driver.EndQuery(ctx, q);
}
示例#2
0
void GLAPIENTRY
_mesa_EndQueryIndexed(GLenum target, GLuint index)
{
   struct gl_query_object *q, **bindpt;
   GET_CURRENT_CONTEXT(ctx);

   if (MESA_VERBOSE & VERBOSE_API)
      _mesa_debug(ctx, "glEndQueryIndexed(%s, %u)\n",
                  _mesa_lookup_enum_by_nr(target), index);

   if (!query_error_check_index(ctx, target, index))
      return;

   FLUSH_VERTICES(ctx, _NEW_DEPTH);

   bindpt = get_query_binding_point(ctx, target);
   if (!bindpt) {
      _mesa_error(ctx, GL_INVALID_ENUM, "glEndQuery{Indexed}(target)");
      return;
   }

   /* XXX should probably refcount query objects */
   q = *bindpt;

   /* Check for GL_ANY_SAMPLES_PASSED vs GL_SAMPLES_PASSED. */
   if (q && q->Target != target) {
      _mesa_error(ctx, GL_INVALID_OPERATION,
                  "glEndQuery(target=%s with active query of target %s)",
                  _mesa_lookup_enum_by_nr(target),
                  _mesa_lookup_enum_by_nr(q->Target));
      return;
   }

   *bindpt = NULL;

   if (!q || !q->Active) {
      _mesa_error(ctx, GL_INVALID_OPERATION,
                  "glEndQuery{Indexed}(no matching glBeginQuery{Indexed})");
      return;
   }

   q->Active = GL_FALSE;
   ctx->Driver.EndQuery(ctx, q);
}
static void GLAPIENTRY
_mesa_GetQueryIndexediv(GLenum target, GLuint index, GLenum pname,
                        GLint *params)
{
   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",
                  _mesa_lookup_enum_by_nr(target),
                  index,
                  _mesa_lookup_enum_by_nr(pname));

   if (!query_error_check_index(ctx, target, index))
      return;

   if (target == GL_TIMESTAMP) {
      if (!ctx->Extensions.ARB_timer_query) {
         _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryARB(target)");
         return;
      }
   }
   else {
      bindpt = get_query_binding_point(ctx, target);
      if (!bindpt) {
         _mesa_error(ctx, GL_INVALID_ENUM, "glGetQuery{Indexed}iv(target)");
         return;
      }

      q = *bindpt;
   }

   switch (pname) {
      case GL_QUERY_COUNTER_BITS_ARB:
         switch (target) {
         case GL_SAMPLES_PASSED:
            *params = ctx->Const.QueryCounterBits.SamplesPassed;
            break;
         case GL_ANY_SAMPLES_PASSED:
            /* The minimum value of this is 1 if it's nonzero, and the value
             * is only ever GL_TRUE or GL_FALSE, so no sense in reporting more
             * bits.
             */
            *params = 1;
            break;
         case GL_TIME_ELAPSED:
            *params = ctx->Const.QueryCounterBits.TimeElapsed;
            break;
         case GL_TIMESTAMP:
            *params = ctx->Const.QueryCounterBits.Timestamp;
            break;
         case GL_PRIMITIVES_GENERATED:
            *params = ctx->Const.QueryCounterBits.PrimitivesGenerated;
            break;
         case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:
            *params = ctx->Const.QueryCounterBits.PrimitivesWritten;
            break;
         default:
            _mesa_problem(ctx,
                          "Unknown target in glGetQueryIndexediv(target = %s)",
                          _mesa_lookup_enum_by_nr(target));
            *params = 0;
            break;
         }
         break;
      case GL_CURRENT_QUERY_ARB:
         *params = q ? q->Id : 0;
         break;
      default:
         _mesa_error(ctx, GL_INVALID_ENUM, "glGetQuery{Indexed}iv(pname)");
         return;
   }
}
static void GLAPIENTRY
_mesa_BeginQueryIndexed(GLenum target, GLuint index, GLuint id)
{
   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",
                  _mesa_lookup_enum_by_nr(target), index, id);

   if (!query_error_check_index(ctx, target, index))
      return;

   FLUSH_VERTICES(ctx, _NEW_DEPTH);

   bindpt = get_query_binding_point(ctx, target);
   if (!bindpt) {
      _mesa_error(ctx, GL_INVALID_ENUM, "glBeginQuery{Indexed}(target)");
      return;
   }

   if (id == 0) {
      _mesa_error(ctx, GL_INVALID_OPERATION, "glBeginQuery{Indexed}(id==0)");
      return;
   }

   q = _mesa_lookup_query_object(ctx, id);
   if (!q) {
      if (ctx->API == API_OPENGL_CORE) {
         _mesa_error(ctx, GL_INVALID_OPERATION,
                     "glBeginQuery{Indexed}(non-gen name)");
         return;
      } else {
         /* create new object */
         q = ctx->Driver.NewQueryObject(ctx, id);
         if (!q) {
            _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBeginQuery{Indexed}");
            return;
         }
         _mesa_HashInsert(ctx->Query.QueryObjects, id, q);
      }
   }
   else {
      /* pre-existing object */
      if (q->Active) {
         _mesa_error(ctx, GL_INVALID_OPERATION,
                     "glBeginQuery{Indexed}(query already active)");
         return;
      }
   }

   q->Target = target;
   q->Active = GL_TRUE;
   q->Result = 0;
   q->Ready = GL_FALSE;

   /* XXX should probably refcount query objects */
   *bindpt = q;

   ctx->Driver.BeginQuery(ctx, q);
}
示例#5
0
void GLAPIENTRY
_mesa_BeginQueryIndexed(GLenum target, GLuint index, GLuint id)
{
   struct gl_query_object *q, **bindpt;
   GET_CURRENT_CONTEXT(ctx);

   if (MESA_VERBOSE & VERBOSE_API)
      _mesa_debug(ctx, "glBeginQueryIndexed(%s, %u, %u)\n",
                  _mesa_lookup_enum_by_nr(target), index, id);

   if (!query_error_check_index(ctx, target, index))
      return;

   FLUSH_VERTICES(ctx, _NEW_DEPTH);

   bindpt = get_query_binding_point(ctx, target);
   if (!bindpt) {
      _mesa_error(ctx, GL_INVALID_ENUM, "glBeginQuery{Indexed}(target)");
      return;
   }

   /* From the GL_ARB_occlusion_query spec:
    *
    *     "If BeginQueryARB is called while another query is already in
    *      progress with the same target, an INVALID_OPERATION error is
    *      generated."
    */
   if (*bindpt) {
      _mesa_error(ctx, GL_INVALID_OPERATION,
                  "glBeginQuery{Indexed}(target=%s is active)",
                  _mesa_lookup_enum_by_nr(target));
      return;
   }

   if (id == 0) {
      _mesa_error(ctx, GL_INVALID_OPERATION, "glBeginQuery{Indexed}(id==0)");
      return;
   }

   q = _mesa_lookup_query_object(ctx, id);
   if (!q) {
      if (ctx->API != API_OPENGL_COMPAT) {
         _mesa_error(ctx, GL_INVALID_OPERATION,
                     "glBeginQuery{Indexed}(non-gen name)");
         return;
      } else {
         /* create new object */
         q = ctx->Driver.NewQueryObject(ctx, id);
         if (!q) {
            _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBeginQuery{Indexed}");
            return;
         }
         _mesa_HashInsert(ctx->Query.QueryObjects, id, q);
      }
   }
   else {
      /* pre-existing object */
      if (q->Active) {
         _mesa_error(ctx, GL_INVALID_OPERATION,
                     "glBeginQuery{Indexed}(query already active)");
         return;
      }
   }

   q->Target = target;
   q->Active = GL_TRUE;
   q->Result = 0;
   q->Ready = GL_FALSE;
   q->EverBound = GL_TRUE;

   /* XXX should probably refcount query objects */
   *bindpt = q;

   ctx->Driver.BeginQuery(ctx, q);
}