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Diffstat (limited to 'src/mesa/main/queryobj.c')
-rw-r--r--src/mesa/main/queryobj.c78
1 files changed, 57 insertions, 21 deletions
diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index 554e0b0d18..3cadaba9f3 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -29,6 +29,10 @@
#include "imports.h"
#include "queryobj.h"
#include "mtypes.h"
+#include "glapi/dispatch.h"
+
+
+#if FEATURE_queryobj
/**
@@ -38,7 +42,7 @@
* \param id - the new object's ID
* \return pointer to new query_object object or NULL if out of memory.
*/
-struct gl_query_object *
+static struct gl_query_object *
_mesa_new_query_object(GLcontext *ctx, GLuint id)
{
struct gl_query_object *q = MALLOC_STRUCT(gl_query_object);
@@ -57,7 +61,7 @@ _mesa_new_query_object(GLcontext *ctx, GLuint id)
* Begin a query. Software driver fallback.
* Called via ctx->Driver.BeginQuery().
*/
-void
+static void
_mesa_begin_query(GLcontext *ctx, struct gl_query_object *q)
{
/* no-op */
@@ -68,7 +72,7 @@ _mesa_begin_query(GLcontext *ctx, struct gl_query_object *q)
* End a query. Software driver fallback.
* Called via ctx->Driver.EndQuery().
*/
-void
+static void
_mesa_end_query(GLcontext *ctx, struct gl_query_object *q)
{
q->Ready = GL_TRUE;
@@ -79,21 +83,35 @@ _mesa_end_query(GLcontext *ctx, struct gl_query_object *q)
* Wait for query to complete. Software driver fallback.
* Called via ctx->Driver.WaitQuery().
*/
-void
+static void
_mesa_wait_query(GLcontext *ctx, struct gl_query_object *q)
{
/* For software drivers, _mesa_end_query() should have completed the query.
- * For real hardware, implement a proper WaitQuery() driver function.
+ * For real hardware, implement a proper WaitQuery() driver function,
+ * which may require issuing a flush.
*/
assert(q->Ready);
}
/**
+ * Check if a query results are ready. Software driver fallback.
+ * Called via ctx->Driver.CheckQuery().
+ */
+static void
+_mesa_check_query(GLcontext *ctx, struct gl_query_object *q)
+{
+ /* No-op for sw rendering.
+ * HW drivers may need to flush at this time.
+ */
+}
+
+
+/**
* Delete a query object. Called via ctx->Driver.DeleteQuery().
* Not removed from hash table here.
*/
-void
+static void
_mesa_delete_query(GLcontext *ctx, struct gl_query_object *q)
{
_mesa_free(q);
@@ -109,6 +127,18 @@ lookup_query_object(GLcontext *ctx, GLuint id)
+void
+_mesa_init_query_object_functions(struct dd_function_table *driver)
+{
+ driver->NewQueryObject = _mesa_new_query_object;
+ driver->DeleteQuery = _mesa_delete_query;
+ driver->BeginQuery = _mesa_begin_query;
+ driver->EndQuery = _mesa_end_query;
+ driver->WaitQuery = _mesa_wait_query;
+ driver->CheckQuery = _mesa_check_query;
+}
+
+
void GLAPIENTRY
_mesa_GenQueriesARB(GLsizei n, GLuint *ids)
{
@@ -210,7 +240,6 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
return;
}
break;
-#if FEATURE_EXT_timer_query
case GL_TIME_ELAPSED_EXT:
if (!ctx->Extensions.EXT_timer_query) {
_mesa_error(ctx, GL_INVALID_ENUM, "glBeginQueryARB(target)");
@@ -221,7 +250,6 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
return;
}
break;
-#endif
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glBeginQueryARB(target)");
return;
@@ -259,11 +287,9 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
if (target == GL_SAMPLES_PASSED_ARB) {
ctx->Query.CurrentOcclusionObject = q;
}
-#if FEATURE_EXT_timer_query
else if (target == GL_TIME_ELAPSED_EXT) {
ctx->Query.CurrentTimerObject = q;
}
-#endif
ctx->Driver.BeginQuery(ctx, q);
}
@@ -287,7 +313,6 @@ _mesa_EndQueryARB(GLenum target)
q = ctx->Query.CurrentOcclusionObject;
ctx->Query.CurrentOcclusionObject = NULL;
break;
-#if FEATURE_EXT_timer_query
case GL_TIME_ELAPSED_EXT:
if (!ctx->Extensions.EXT_timer_query) {
_mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
@@ -296,7 +321,6 @@ _mesa_EndQueryARB(GLenum target)
q = ctx->Query.CurrentTimerObject;
ctx->Query.CurrentTimerObject = NULL;
break;
-#endif
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
return;
@@ -328,7 +352,6 @@ _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
}
q = ctx->Query.CurrentOcclusionObject;
break;
-#if FEATURE_EXT_timer_query
case GL_TIME_ELAPSED_EXT:
if (!ctx->Extensions.EXT_timer_query) {
_mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
@@ -336,7 +359,6 @@ _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
}
q = ctx->Query.CurrentTimerObject;
break;
-#endif
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryivARB(target)");
return;
@@ -436,8 +458,6 @@ _mesa_GetQueryObjectuivARB(GLuint id, GLenum pname, GLuint *params)
}
-#if FEATURE_EXT_timer_query
-
/**
* New with GL_EXT_timer_query
*/
@@ -511,19 +531,35 @@ _mesa_GetQueryObjectui64vEXT(GLuint id, GLenum pname, GLuint64EXT *params)
}
}
-#endif /* FEATURE_EXT_timer_query */
+
+void
+_mesa_init_queryobj_dispatch(struct _glapi_table *disp)
+{
+ SET_GenQueriesARB(disp, _mesa_GenQueriesARB);
+ SET_DeleteQueriesARB(disp, _mesa_DeleteQueriesARB);
+ SET_IsQueryARB(disp, _mesa_IsQueryARB);
+ SET_BeginQueryARB(disp, _mesa_BeginQueryARB);
+ SET_EndQueryARB(disp, _mesa_EndQueryARB);
+ SET_GetQueryivARB(disp, _mesa_GetQueryivARB);
+ SET_GetQueryObjectivARB(disp, _mesa_GetQueryObjectivARB);
+ SET_GetQueryObjectuivARB(disp, _mesa_GetQueryObjectuivARB);
+
+ SET_GetQueryObjecti64vEXT(disp, _mesa_GetQueryObjecti64vEXT);
+ SET_GetQueryObjectui64vEXT(disp, _mesa_GetQueryObjectui64vEXT);
+}
+
+
+#endif /* FEATURE_queryobj */
/**
* Allocate/init the context state related to query objects.
*/
void
-_mesa_init_query(GLcontext *ctx)
+_mesa_init_queryobj(GLcontext *ctx)
{
-#if FEATURE_ARB_occlusion_query
ctx->Query.QueryObjects = _mesa_NewHashTable();
ctx->Query.CurrentOcclusionObject = NULL;
-#endif
}
@@ -543,7 +579,7 @@ delete_queryobj_cb(GLuint id, void *data, void *userData)
* Free the context state related to query objects.
*/
void
-_mesa_free_query_data(GLcontext *ctx)
+_mesa_free_queryobj_data(GLcontext *ctx)
{
_mesa_HashDeleteAll(ctx->Query.QueryObjects, delete_queryobj_cb, ctx);
_mesa_DeleteHashTable(ctx->Query.QueryObjects);
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-29 11:06:12 +0000