X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fqueryobj.c;h=f0a9a7922b224068a54ab3344b2e69cffe528222;hb=06913497d6b17f454bf4c5b8601d391980eb8265;hp=f6eb4ee7e1b11ea547ee5def8bd46091a2ad93d8;hpb=0d4a05445c6b47b93269a3829afbe509ffec4817;p=mesa.git

diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index f6eb4ee7e1b..f0a9a7922b2 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -25,11 +25,13 @@
 
 #include "glheader.h"
 #include "context.h"
+#include "enums.h"
 #include "hash.h"
 #include "imports.h"
 #include "queryobj.h"
+#include "mfeatures.h"
 #include "mtypes.h"
-#include "glapi/dispatch.h"
+#include "main/dispatch.h"
 
 
 #if FEATURE_queryobj
@@ -43,7 +45,7 @@
  * \return pointer to new query_object object or NULL if out of memory.
  */
 static struct gl_query_object *
-_mesa_new_query_object(GLcontext *ctx, GLuint id)
+_mesa_new_query_object(struct gl_context *ctx, GLuint id)
 {
    struct gl_query_object *q = MALLOC_STRUCT(gl_query_object);
    (void) ctx;
@@ -62,7 +64,7 @@ _mesa_new_query_object(GLcontext *ctx, GLuint id)
  * Called via ctx->Driver.BeginQuery().
  */
 static void
-_mesa_begin_query(GLcontext *ctx, struct gl_query_object *q)
+_mesa_begin_query(struct gl_context *ctx, struct gl_query_object *q)
 {
    /* no-op */
 }
@@ -73,7 +75,7 @@ _mesa_begin_query(GLcontext *ctx, struct gl_query_object *q)
  * Called via ctx->Driver.EndQuery().
  */
 static void
-_mesa_end_query(GLcontext *ctx, struct gl_query_object *q)
+_mesa_end_query(struct gl_context *ctx, struct gl_query_object *q)
 {
    q->Ready = GL_TRUE;
 }
@@ -84,7 +86,7 @@ _mesa_end_query(GLcontext *ctx, struct gl_query_object *q)
  * Called via ctx->Driver.WaitQuery().
  */
 static void
-_mesa_wait_query(GLcontext *ctx, struct gl_query_object *q)
+_mesa_wait_query(struct gl_context *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,
@@ -99,7 +101,7 @@ _mesa_wait_query(GLcontext *ctx, struct gl_query_object *q)
  * Called via ctx->Driver.CheckQuery().
  */
 static void
-_mesa_check_query(GLcontext *ctx, struct gl_query_object *q)
+_mesa_check_query(struct gl_context *ctx, struct gl_query_object *q)
 {
    /* No-op for sw rendering.
     * HW drivers may need to flush at this time.
@@ -112,21 +114,12 @@ _mesa_check_query(GLcontext *ctx, struct gl_query_object *q)
  * Not removed from hash table here.
  */
 static void
-_mesa_delete_query(GLcontext *ctx, struct gl_query_object *q)
+_mesa_delete_query(struct gl_context *ctx, struct gl_query_object *q)
 {
-   _mesa_free(q);
+   free(q);
 }
 
 
-static struct gl_query_object *
-lookup_query_object(GLcontext *ctx, GLuint id)
-{
-   return (struct gl_query_object *)
-      _mesa_HashLookup(ctx->Query.QueryObjects, id);
-}
-
-
-
 void
 _mesa_init_query_object_functions(struct dd_function_table *driver)
 {
@@ -139,13 +132,57 @@ _mesa_init_query_object_functions(struct dd_function_table *driver)
 }
 
 
-void GLAPIENTRY
+/**
+ * Return pointer to the query object binding point for the given target.
+ * \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)
+{
+   switch (target) {
+   case GL_SAMPLES_PASSED_ARB:
+      if (ctx->Extensions.ARB_occlusion_query)
+         return &ctx->Query.CurrentOcclusionObject;
+      else
+         return NULL;
+   case GL_ANY_SAMPLES_PASSED:
+      if (ctx->Extensions.ARB_occlusion_query2)
+         return &ctx->Query.CurrentOcclusionObject;
+      else
+         return NULL;
+   case GL_TIME_ELAPSED_EXT:
+      if (ctx->Extensions.EXT_timer_query)
+         return &ctx->Query.CurrentTimerObject;
+      else
+         return NULL;
+#if FEATURE_EXT_transform_feedback
+   case GL_PRIMITIVES_GENERATED:
+      if (ctx->Extensions.EXT_transform_feedback)
+         return &ctx->Query.PrimitivesGenerated;
+      else
+         return NULL;
+   case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:
+      if (ctx->Extensions.EXT_transform_feedback)
+         return &ctx->Query.PrimitivesWritten;
+      else
+         return NULL;
+#endif
+   default:
+      return NULL;
+   }
+}
+
+
+static void GLAPIENTRY
 _mesa_GenQueriesARB(GLsizei n, GLuint *ids)
 {
    GLuint first;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glGenQueries(%d)\n", n);
+
    if (n < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glGenQueriesARB(n < 0)");
       return;
@@ -175,12 +212,16 @@ _mesa_GenQueriesARB(GLsizei n, GLuint *ids)
 }
 
 
-void GLAPIENTRY
+static void GLAPIENTRY
 _mesa_DeleteQueriesARB(GLsizei n, const GLuint *ids)
 {
    GLint i;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
+   FLUSH_VERTICES(ctx, 0);
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glDeleeteQueries(%d)\n", n);
 
    if (n < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glDeleteQueriesARB(n < 0)");
@@ -196,7 +237,7 @@ _mesa_DeleteQueriesARB(GLsizei n, const GLuint *ids)
 
    for (i = 0; i < n; i++) {
       if (ids[i] > 0) {
-         struct gl_query_object *q = lookup_query_object(ctx, ids[i]);
+         struct gl_query_object *q = _mesa_lookup_query_object(ctx, ids[i]);
          if (q) {
             ASSERT(!q->Active); /* should be caught earlier */
             _mesa_HashRemove(ctx->Query.QueryObjects, ids[i]);
@@ -207,13 +248,16 @@ _mesa_DeleteQueriesARB(GLsizei n, const GLuint *ids)
 }
 
 
-GLboolean GLAPIENTRY
+static GLboolean GLAPIENTRY
 _mesa_IsQueryARB(GLuint id)
 {
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
 
-   if (id && lookup_query_object(ctx, id))
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glIsQuery(%u)\n", id);
+
+   if (id && _mesa_lookup_query_object(ctx, id))
       return GL_TRUE;
    else
       return GL_FALSE;
@@ -223,36 +267,20 @@ _mesa_IsQueryARB(GLuint id)
 static void GLAPIENTRY
 _mesa_BeginQueryARB(GLenum target, GLuint id)
 {
-   struct gl_query_object *q;
+   struct gl_query_object *q, **bindpt;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glBeginQuery(%s, %u)\n",
+                  _mesa_lookup_enum_by_nr(target), id);
+
    FLUSH_VERTICES(ctx, _NEW_DEPTH);
 
-   switch (target) {
-      case GL_SAMPLES_PASSED_ARB:
-         if (!ctx->Extensions.ARB_occlusion_query) {
-            _mesa_error(ctx, GL_INVALID_ENUM, "glBeginQueryARB(target)");
-            return;
-         }
-         if (ctx->Query.CurrentOcclusionObject) {
-            _mesa_error(ctx, GL_INVALID_OPERATION, "glBeginQueryARB");
-            return;
-         }
-         break;
-      case GL_TIME_ELAPSED_EXT:
-         if (!ctx->Extensions.EXT_timer_query) {
-            _mesa_error(ctx, GL_INVALID_ENUM, "glBeginQueryARB(target)");
-            return;
-         }
-         if (ctx->Query.CurrentTimerObject) {
-            _mesa_error(ctx, GL_INVALID_OPERATION, "glBeginQueryARB");
-            return;
-         }
-         break;
-      default:
-         _mesa_error(ctx, GL_INVALID_ENUM, "glBeginQueryARB(target)");
-         return;
+   bindpt = get_query_binding_point(ctx, target);
+   if (!bindpt) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glBeginQueryARB(target)");
+      return;
    }
 
    if (id == 0) {
@@ -260,7 +288,7 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
       return;
    }
 
-   q = lookup_query_object(ctx, id);
+   q = _mesa_lookup_query_object(ctx, id);
    if (!q) {
       /* create new object */
       q = ctx->Driver.NewQueryObject(ctx, id);
@@ -284,12 +312,8 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
    q->Result = 0;
    q->Ready = GL_FALSE;
 
-   if (target == GL_SAMPLES_PASSED_ARB) {
-      ctx->Query.CurrentOcclusionObject = q;
-   }
-   else if (target == GL_TIME_ELAPSED_EXT) {
-      ctx->Query.CurrentTimerObject = q;
-   }
+   /* XXX should probably refcount query objects */
+   *bindpt = q;
 
    ctx->Driver.BeginQuery(ctx, q);
 }
@@ -298,34 +322,25 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
 static void GLAPIENTRY
 _mesa_EndQueryARB(GLenum target)
 {
-   struct gl_query_object *q;
+   struct gl_query_object *q, **bindpt;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glEndQuery(%s)\n", _mesa_lookup_enum_by_nr(target));
+
    FLUSH_VERTICES(ctx, _NEW_DEPTH);
 
-   switch (target) {
-      case GL_SAMPLES_PASSED_ARB:
-         if (!ctx->Extensions.ARB_occlusion_query) {
-            _mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
-            return;
-         }
-         q = ctx->Query.CurrentOcclusionObject;
-         ctx->Query.CurrentOcclusionObject = NULL;
-         break;
-      case GL_TIME_ELAPSED_EXT:
-         if (!ctx->Extensions.EXT_timer_query) {
-            _mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
-            return;
-         }
-         q = ctx->Query.CurrentTimerObject;
-         ctx->Query.CurrentTimerObject = NULL;
-         break;
-      default:
-         _mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
-         return;
+   bindpt = get_query_binding_point(ctx, target);
+   if (!bindpt) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
+      return;
    }
 
+   /* XXX should probably refcount query objects */
+   q = *bindpt;
+   *bindpt = NULL;
+
    if (!q || !q->Active) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glEndQueryARB(no matching glBeginQueryARB)");
@@ -337,33 +352,26 @@ _mesa_EndQueryARB(GLenum target)
 }
 
 
-void GLAPIENTRY
+static void GLAPIENTRY
 _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
 {
-   struct gl_query_object *q;
+   struct gl_query_object *q, **bindpt;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
-   switch (target) {
-      case GL_SAMPLES_PASSED_ARB:
-         if (!ctx->Extensions.ARB_occlusion_query) {
-            _mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
-            return;
-         }
-         q = ctx->Query.CurrentOcclusionObject;
-         break;
-      case GL_TIME_ELAPSED_EXT:
-         if (!ctx->Extensions.EXT_timer_query) {
-            _mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
-            return;
-         }
-         q = ctx->Query.CurrentTimerObject;
-         break;
-      default:
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryivARB(target)");
-         return;
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glGetQueryiv(%s, %s)\n",
+                  _mesa_lookup_enum_by_nr(target),
+                  _mesa_lookup_enum_by_nr(pname));
+
+   bindpt = get_query_binding_point(ctx, target);
+   if (!bindpt) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryARB(target)");
+      return;
    }
 
+   q = *bindpt;
+
    switch (pname) {
       case GL_QUERY_COUNTER_BITS_ARB:
          *params = 8 * sizeof(q->Result);
@@ -378,15 +386,19 @@ _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
 }
 
 
-void GLAPIENTRY
+static void GLAPIENTRY
 _mesa_GetQueryObjectivARB(GLuint id, GLenum pname, GLint *params)
 {
    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,
+                  _mesa_lookup_enum_by_nr(pname));
+
    if (id)
-      q = lookup_query_object(ctx, id);
+      q = _mesa_lookup_query_object(ctx, id);
 
    if (!q || q->Active) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
@@ -399,11 +411,18 @@ _mesa_GetQueryObjectivARB(GLuint id, GLenum pname, GLint *params)
          if (!q->Ready)
             ctx->Driver.WaitQuery(ctx, q);
          /* if result is too large for returned type, clamp to max value */
-         if (q->Result > 0x7fffffff) {
-            *params = 0x7fffffff;
-         }
-         else {
-            *params = (GLint)q->Result;
+         if (q->Target == GL_ANY_SAMPLES_PASSED) {
+            if (q->Result)
+               *params = GL_TRUE;
+            else
+               *params = GL_FALSE;
+         } else {
+            if (q->Result > 0x7fffffff) {
+               *params = 0x7fffffff;
+            }
+            else {
+               *params = (GLint)q->Result;
+            }
          }
          break;
       case GL_QUERY_RESULT_AVAILABLE_ARB:
@@ -418,15 +437,19 @@ _mesa_GetQueryObjectivARB(GLuint id, GLenum pname, GLint *params)
 }
 
 
-void GLAPIENTRY
+static void GLAPIENTRY
 _mesa_GetQueryObjectuivARB(GLuint id, GLenum pname, GLuint *params)
 {
    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,
+                  _mesa_lookup_enum_by_nr(pname));
+
    if (id)
-      q = lookup_query_object(ctx, id);
+      q = _mesa_lookup_query_object(ctx, id);
 
    if (!q || q->Active) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
@@ -439,11 +462,18 @@ _mesa_GetQueryObjectuivARB(GLuint id, GLenum pname, GLuint *params)
          if (!q->Ready)
             ctx->Driver.WaitQuery(ctx, q);
          /* if result is too large for returned type, clamp to max value */
-         if (q->Result > 0xffffffff) {
-            *params = 0xffffffff;
-         }
-         else {
-            *params = (GLuint)q->Result;
+         if (q->Target == GL_ANY_SAMPLES_PASSED) {
+            if (q->Result)
+               *params = GL_TRUE;
+            else
+               *params = GL_FALSE;
+         } else {
+            if (q->Result > 0xffffffff) {
+               *params = 0xffffffff;
+            }
+            else {
+               *params = (GLuint)q->Result;
+            }
          }
          break;
       case GL_QUERY_RESULT_AVAILABLE_ARB:
@@ -468,8 +498,12 @@ _mesa_GetQueryObjecti64vEXT(GLuint id, GLenum pname, GLint64EXT *params)
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glGetQueryObjecti64v(%u, %s)\n", id,
+                  _mesa_lookup_enum_by_nr(pname));
+
    if (id)
-      q = lookup_query_object(ctx, id);
+      q = _mesa_lookup_query_object(ctx, id);
 
    if (!q || q->Active) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
@@ -505,8 +539,12 @@ _mesa_GetQueryObjectui64vEXT(GLuint id, GLenum pname, GLuint64EXT *params)
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glGetQueryObjectui64v(%u, %s)\n", id,
+                  _mesa_lookup_enum_by_nr(pname));
+
    if (id)
-      q = lookup_query_object(ctx, id);
+      q = _mesa_lookup_query_object(ctx, id);
 
    if (!q || q->Active) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
@@ -556,7 +594,7 @@ _mesa_init_queryobj_dispatch(struct _glapi_table *disp)
  * Allocate/init the context state related to query objects.
  */
 void
-_mesa_init_queryobj(GLcontext *ctx)
+_mesa_init_queryobj(struct gl_context *ctx)
 {
    ctx->Query.QueryObjects = _mesa_NewHashTable();
    ctx->Query.CurrentOcclusionObject = NULL;
@@ -570,7 +608,7 @@ static void
 delete_queryobj_cb(GLuint id, void *data, void *userData)
 {
    struct gl_query_object *q= (struct gl_query_object *) data;
-   GLcontext *ctx = (GLcontext *)userData;
+   struct gl_context *ctx = (struct gl_context *)userData;
    ctx->Driver.DeleteQuery(ctx, q);
 }
 
@@ -579,7 +617,7 @@ delete_queryobj_cb(GLuint id, void *data, void *userData)
  * Free the context state related to query objects.
  */
 void
-_mesa_free_queryobj_data(GLcontext *ctx)
+_mesa_free_queryobj_data(struct gl_context *ctx)
 {
    _mesa_HashDeleteAll(ctx->Query.QueryObjects, delete_queryobj_cb, ctx);
    _mesa_DeleteHashTable(ctx->Query.QueryObjects);