/*
* Mesa 3-D graphics library
- * Version: 7.1
*
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* 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
- * 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.
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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.
*/
static struct gl_query_object *
_mesa_new_query_object(struct gl_context *ctx, GLuint id)
{
- struct gl_query_object *q = MALLOC_STRUCT(gl_query_object);
+ struct gl_query_object *q = CALLOC_STRUCT(gl_query_object);
(void) ctx;
if (q) {
q->Id = id;
static void
_mesa_delete_query(struct gl_context *ctx, struct gl_query_object *q)
{
+ free(q->Label);
free(q);
}
driver->CheckQuery = _mesa_check_query;
}
+static struct gl_query_object **
+get_pipe_stats_binding_point(struct gl_context *ctx,
+ GLenum target)
+{
+ const int which = target - GL_VERTICES_SUBMITTED_ARB;
+ assert(which < MAX_PIPELINE_STATISTICS);
+
+ if (!_mesa_is_desktop_gl(ctx) ||
+ !ctx->Extensions.ARB_pipeline_statistics_query)
+ return NULL;
+
+ return &ctx->Query.pipeline_stats[which];
+}
/**
- * Return pointer to the query object binding point for the given target.
+ * Return pointer to the query object binding point for the given target and
+ * index.
* \return NULL if invalid target, else the address of binding point
*/
static struct gl_query_object **
-get_query_binding_point(struct gl_context *ctx, GLenum target)
+get_query_binding_point(struct gl_context *ctx, GLenum target, GLuint index)
{
switch (target) {
case GL_SAMPLES_PASSED_ARB:
return NULL;
case GL_PRIMITIVES_GENERATED:
if (ctx->Extensions.EXT_transform_feedback)
- return &ctx->Query.PrimitivesGenerated;
+ return &ctx->Query.PrimitivesGenerated[index];
else
return NULL;
case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:
if (ctx->Extensions.EXT_transform_feedback)
- return &ctx->Query.PrimitivesWritten;
+ return &ctx->Query.PrimitivesWritten[index];
+ else
+ return NULL;
+
+ case GL_VERTICES_SUBMITTED_ARB:
+ case GL_PRIMITIVES_SUBMITTED_ARB:
+ case GL_VERTEX_SHADER_INVOCATIONS_ARB:
+ case GL_FRAGMENT_SHADER_INVOCATIONS_ARB:
+ case GL_CLIPPING_INPUT_PRIMITIVES_ARB:
+ case GL_CLIPPING_OUTPUT_PRIMITIVES_ARB:
+ return get_pipe_stats_binding_point(ctx, target);
+
+ case GL_GEOMETRY_SHADER_INVOCATIONS:
+ /* GL_GEOMETRY_SHADER_INVOCATIONS is defined in a non-sequential order */
+ target = GL_VERTICES_SUBMITTED_ARB + MAX_PIPELINE_STATISTICS - 1;
+ /* fallthrough */
+ case GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED_ARB:
+ if (_mesa_has_geometry_shaders(ctx))
+ return get_pipe_stats_binding_point(ctx, target);
+ else
+ return NULL;
+
+ case GL_TESS_CONTROL_SHADER_PATCHES_ARB:
+ case GL_TESS_EVALUATION_SHADER_INVOCATIONS_ARB:
+ if (ctx->Extensions.ARB_tessellation_shader)
+ return get_pipe_stats_binding_point(ctx, target);
+ else
+ return NULL;
+
+ case GL_COMPUTE_SHADER_INVOCATIONS_ARB:
+ if (_mesa_has_compute_shaders(ctx))
+ return get_pipe_stats_binding_point(ctx, target);
else
return NULL;
+
default:
return NULL;
}
}
-
-void GLAPIENTRY
-_mesa_GenQueries(GLsizei n, GLuint *ids)
+/**
+ * Create $n query objects and store them in *ids. Make them of type $target
+ * if dsa is set. Called from _mesa_GenQueries() and _mesa_CreateQueries().
+ */
+static void
+create_queries(struct gl_context *ctx, GLenum target, GLsizei n, GLuint *ids,
+ bool dsa)
{
+ const char *func = dsa ? "glGenQueries" : "glCreateQueries";
GLuint first;
- GET_CURRENT_CONTEXT(ctx);
if (MESA_VERBOSE & VERBOSE_API)
- _mesa_debug(ctx, "glGenQueries(%d)\n", n);
+ _mesa_debug(ctx, "%s(%d)\n", func, n);
if (n < 0) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glGenQueriesARB(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, "glGenQueriesARB");
+ _mesa_error(ctx, GL_INVALID_VALUE, "%s(n < 0)", func);
return;
}
struct gl_query_object *q
= ctx->Driver.NewQueryObject(ctx, first + i);
if (!q) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glGenQueriesARB");
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "%s", func);
return;
+ } else if (dsa) {
+ /* Do the equivalent of binding the buffer with a target */
+ q->Target = target;
+ q->EverBound = GL_TRUE;
}
ids[i] = first + i;
_mesa_HashInsert(ctx->Query.QueryObjects, first + i, q);
}
}
+void GLAPIENTRY
+_mesa_GenQueries(GLsizei n, GLuint *ids)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ create_queries(ctx, 0, n, ids, false);
+}
+
+void GLAPIENTRY
+_mesa_CreateQueries(GLenum target, GLsizei n, GLuint *ids)
+{
+ GET_CURRENT_CONTEXT(ctx);
+
+ switch (target) {
+ case GL_SAMPLES_PASSED:
+ case GL_ANY_SAMPLES_PASSED:
+ case GL_ANY_SAMPLES_PASSED_CONSERVATIVE:
+ case GL_TIME_ELAPSED:
+ case GL_TIMESTAMP:
+ case GL_PRIMITIVES_GENERATED:
+ case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:
+ break;
+ default:
+ _mesa_error(ctx, GL_INVALID_ENUM, "glCreateQueries(invalid target = %s)",
+ _mesa_enum_to_string(target));
+ return;
+ }
+
+ create_queries(ctx, target, n, ids, true);
+}
+
void GLAPIENTRY
_mesa_DeleteQueries(GLsizei n, const GLuint *ids)
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 = _mesa_lookup_query_object(ctx, ids[i]);
if (q) {
- ASSERT(!q->Active); /* should be caught earlier */
+ if (q->Active) {
+ struct gl_query_object **bindpt;
+ bindpt = get_query_binding_point(ctx, q->Target, q->Stream);
+ assert(bindpt); /* Should be non-null for active q. */
+ if (bindpt) {
+ *bindpt = NULL;
+ }
+ q->Active = GL_FALSE;
+ ctx->Driver.EndQuery(ctx, q);
+ }
_mesa_HashRemove(ctx->Query.QueryObjects, ids[i]);
ctx->Driver.DeleteQuery(ctx, q);
}
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glBeginQueryIndexed(%s, %u, %u)\n",
- _mesa_lookup_enum_by_nr(target), index, id);
+ _mesa_enum_to_string(target), index, id);
if (!query_error_check_index(ctx, target, index))
return;
FLUSH_VERTICES(ctx, 0);
- bindpt = get_query_binding_point(ctx, target);
+ bindpt = get_query_binding_point(ctx, target, index);
if (!bindpt) {
_mesa_error(ctx, GL_INVALID_ENUM, "glBeginQuery{Indexed}(target)");
return;
if (*bindpt) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glBeginQuery{Indexed}(target=%s is active)",
- _mesa_lookup_enum_by_nr(target));
+ _mesa_enum_to_string(target));
return;
}
"glBeginQuery{Indexed}(query already active)");
return;
}
+
+ /* Section 2.14 Asynchronous Queries, page 84 of the OpenGL ES 3.0.4
+ * spec states:
+ *
+ * "BeginQuery generates an INVALID_OPERATION error if any of the
+ * following conditions hold: [...] id is the name of an
+ * existing query object whose type does not match target; [...]
+ *
+ * Similar wording exists in the OpenGL 4.5 spec, section 4.2. QUERY
+ * OBJECTS AND ASYNCHRONOUS QUERIES, page 43.
+ */
+ if (q->EverBound && q->Target != target) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glBeginQuery{Indexed}(target mismatch)");
+ return;
+ }
}
+ /* This possibly changes the target of a buffer allocated by
+ * CreateQueries. Issue 39) in the ARB_direct_state_access extension states
+ * the following:
+ *
+ * "CreateQueries adds a <target>, so strictly speaking the <target>
+ * command isn't needed for BeginQuery/EndQuery, but in the end, this also
+ * isn't a selector, so we decided not to change it."
+ *
+ * Updating the target of the query object should be acceptable, so let's
+ * do that.
+ */
+
q->Target = target;
q->Active = GL_TRUE;
q->Result = 0;
q->Ready = GL_FALSE;
q->EverBound = GL_TRUE;
+ q->Stream = index;
/* XXX should probably refcount query objects */
*bindpt = q;
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glEndQueryIndexed(%s, %u)\n",
- _mesa_lookup_enum_by_nr(target), index);
+ _mesa_enum_to_string(target), index);
if (!query_error_check_index(ctx, target, index))
return;
FLUSH_VERTICES(ctx, 0);
- bindpt = get_query_binding_point(ctx, target);
+ bindpt = get_query_binding_point(ctx, target, index);
if (!bindpt) {
_mesa_error(ctx, GL_INVALID_ENUM, "glEndQuery{Indexed}(target)");
return;
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));
+ _mesa_enum_to_string(target),
+ _mesa_enum_to_string(q->Target));
return;
}
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glQueryCounter(%u, %s)\n", id,
- _mesa_lookup_enum_by_nr(target));
+ _mesa_enum_to_string(target));
/* error checking */
if (target != GL_TIMESTAMP) {
return;
}
+ /* This possibly changes the target of a buffer allocated by
+ * CreateQueries. Issue 39) in the ARB_direct_state_access extension states
+ * the following:
+ *
+ * "CreateQueries adds a <target>, so strictly speaking the <target>
+ * command isn't needed for BeginQuery/EndQuery, but in the end, this also
+ * isn't a selector, so we decided not to change it."
+ *
+ * Updating the target of the query object should be acceptable, so let's
+ * do that.
+ */
+
q->Target = target;
q->Result = 0;
q->Ready = GL_FALSE;
+ q->EverBound = GL_TRUE;
if (ctx->Driver.QueryCounter) {
ctx->Driver.QueryCounter(ctx, q);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGetQueryIndexediv(%s, %u, %s)\n",
- _mesa_lookup_enum_by_nr(target),
+ _mesa_enum_to_string(target),
index,
- _mesa_lookup_enum_by_nr(pname));
+ _mesa_enum_to_string(pname));
if (!query_error_check_index(ctx, target, index))
return;
}
}
else {
- bindpt = get_query_binding_point(ctx, target);
+ bindpt = get_query_binding_point(ctx, target, index);
if (!bindpt) {
_mesa_error(ctx, GL_INVALID_ENUM, "glGetQuery{Indexed}iv(target)");
return;
case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:
*params = ctx->Const.QueryCounterBits.PrimitivesWritten;
break;
+ case GL_VERTICES_SUBMITTED_ARB:
+ *params = ctx->Const.QueryCounterBits.VerticesSubmitted;
+ break;
+ case GL_PRIMITIVES_SUBMITTED_ARB:
+ *params = ctx->Const.QueryCounterBits.PrimitivesSubmitted;
+ break;
+ case GL_VERTEX_SHADER_INVOCATIONS_ARB:
+ *params = ctx->Const.QueryCounterBits.VsInvocations;
+ break;
+ case GL_TESS_CONTROL_SHADER_PATCHES_ARB:
+ *params = ctx->Const.QueryCounterBits.TessPatches;
+ break;
+ case GL_TESS_EVALUATION_SHADER_INVOCATIONS_ARB:
+ *params = ctx->Const.QueryCounterBits.TessInvocations;
+ break;
+ case GL_GEOMETRY_SHADER_INVOCATIONS:
+ *params = ctx->Const.QueryCounterBits.GsInvocations;
+ break;
+ case GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED_ARB:
+ *params = ctx->Const.QueryCounterBits.GsPrimitives;
+ break;
+ case GL_FRAGMENT_SHADER_INVOCATIONS_ARB:
+ *params = ctx->Const.QueryCounterBits.FsInvocations;
+ break;
+ case GL_COMPUTE_SHADER_INVOCATIONS_ARB:
+ *params = ctx->Const.QueryCounterBits.ComputeInvocations;
+ break;
+ case GL_CLIPPING_INPUT_PRIMITIVES_ARB:
+ *params = ctx->Const.QueryCounterBits.ClInPrimitives;
+ break;
+ case GL_CLIPPING_OUTPUT_PRIMITIVES_ARB:
+ *params = ctx->Const.QueryCounterBits.ClOutPrimitives;
+ break;
default:
_mesa_problem(ctx,
"Unknown target in glGetQueryIndexediv(target = %s)",
- _mesa_lookup_enum_by_nr(target));
+ _mesa_enum_to_string(target));
*params = 0;
break;
}
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGetQueryObjectiv(%u, %s)\n", id,
- _mesa_lookup_enum_by_nr(pname));
+ _mesa_enum_to_string(pname));
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;
}
break;
case GL_QUERY_RESULT_AVAILABLE_ARB:
- if (!q->Ready)
- ctx->Driver.CheckQuery( ctx, q );
+ if (!q->Ready)
+ ctx->Driver.CheckQuery( ctx, q );
*params = q->Ready;
break;
+ case GL_QUERY_TARGET:
+ *params = q->Target;
+ break;
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjectivARB(pname)");
return;
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGetQueryObjectuiv(%u, %s)\n", id,
- _mesa_lookup_enum_by_nr(pname));
+ _mesa_enum_to_string(pname));
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;
}
break;
case GL_QUERY_RESULT_AVAILABLE_ARB:
- if (!q->Ready)
- ctx->Driver.CheckQuery( ctx, q );
+ if (!q->Ready)
+ ctx->Driver.CheckQuery( ctx, q );
*params = q->Ready;
break;
+ case GL_QUERY_TARGET:
+ *params = q->Target;
+ break;
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjectuivARB(pname)");
return;
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGetQueryObjecti64v(%u, %s)\n", id,
- _mesa_lookup_enum_by_nr(pname));
+ _mesa_enum_to_string(pname));
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;
*params = q->Result;
break;
case GL_QUERY_RESULT_AVAILABLE_ARB:
- if (!q->Ready)
- ctx->Driver.CheckQuery( ctx, q );
+ if (!q->Ready)
+ ctx->Driver.CheckQuery( ctx, q );
*params = q->Ready;
break;
+ case GL_QUERY_TARGET:
+ *params = q->Target;
+ break;
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjecti64vARB(pname)");
return;
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glGetQueryObjectui64v(%u, %s)\n", id,
- _mesa_lookup_enum_by_nr(pname));
+ _mesa_enum_to_string(pname));
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;
*params = q->Result;
break;
case GL_QUERY_RESULT_AVAILABLE_ARB:
- if (!q->Ready)
- ctx->Driver.CheckQuery( ctx, q );
+ if (!q->Ready)
+ ctx->Driver.CheckQuery( ctx, q );
*params = q->Ready;
break;
+ case GL_QUERY_TARGET:
+ *params = q->Target;
+ break;
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjectui64vARB(pname)");
return;
}
}
+/**
+ * New with GL_ARB_query_buffer_object
+ */
+void GLAPIENTRY
+_mesa_GetQueryBufferObjectiv(GLuint id, GLuint buffer, GLenum pname,
+ GLintptr offset)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetQueryBufferObjectiv");
+}
+
+
+void GLAPIENTRY
+_mesa_GetQueryBufferObjectuiv(GLuint id, GLuint buffer, GLenum pname,
+ GLintptr offset)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetQueryBufferObjectuiv");
+}
+
+
+void GLAPIENTRY
+_mesa_GetQueryBufferObjecti64v(GLuint id, GLuint buffer, GLenum pname,
+ GLintptr offset)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetQueryBufferObjecti64v");
+}
+
+
+void GLAPIENTRY
+_mesa_GetQueryBufferObjectui64v(GLuint id, GLuint buffer, GLenum pname,
+ GLintptr offset)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetQueryBufferObjectui64v");
+}
+
+
/**
* Allocate/init the context state related to query objects.
*/
ctx->Const.QueryCounterBits.Timestamp = 64;
ctx->Const.QueryCounterBits.PrimitivesGenerated = 64;
ctx->Const.QueryCounterBits.PrimitivesWritten = 64;
+
+ ctx->Const.QueryCounterBits.VerticesSubmitted = 64;
+ ctx->Const.QueryCounterBits.PrimitivesSubmitted = 64;
+ ctx->Const.QueryCounterBits.VsInvocations = 64;
+ ctx->Const.QueryCounterBits.TessPatches = 64;
+ ctx->Const.QueryCounterBits.TessInvocations = 64;
+ ctx->Const.QueryCounterBits.GsInvocations = 64;
+ ctx->Const.QueryCounterBits.GsPrimitives = 64;
+ ctx->Const.QueryCounterBits.FsInvocations = 64;
+ ctx->Const.QueryCounterBits.ComputeInvocations = 64;
+ ctx->Const.QueryCounterBits.ClInPrimitives = 64;
+ ctx->Const.QueryCounterBits.ClOutPrimitives = 64;
}
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