+ free (group->counter_types);
+ free (group->counter_names);
+ free (group->counter_ids);
+
+ free (group->name);
+}
+
+static void
+metrics_info_fini (metrics_info_t *info);
+
+void
+metrics_info_init (void)
+{
+ unsigned i;
+ GLuint *group_ids;
+ metrics_info_t *info = ¤t_context.metrics_info;
+
+ if (info->initialized)
+ metrics_info_fini (info);
+
+ glGetPerfMonitorGroupsAMD ((int *) &info->num_groups, 0, NULL);
+
+ group_ids = xmalloc (info->num_groups * sizeof (GLuint));
+
+ glGetPerfMonitorGroupsAMD (NULL, info->num_groups, group_ids);
+
+ info->groups = xmalloc (info->num_groups * sizeof (metrics_group_info_t));
+
+ for (i = 0; i < info->num_groups; i++)
+ metrics_group_info_init (&info->groups[i], group_ids[i]);
+
+ free (group_ids);
+
+ info->initialized = 1;
+}
+
+static void
+metrics_info_fini (metrics_info_t *info)
+{
+ unsigned i;
+
+ for (i = 0; i < info->num_groups; i++)
+ metrics_group_info_fini (&info->groups[i]);
+
+ free (info->groups);
+}
+
+static const char *
+metrics_op_string (metrics_op_t op)
+{
+ if (op >= METRICS_OP_SHADER)
+ return "Shader program";
+
+ switch (op)
+ {
+ case METRICS_OP_ACCUM:
+ return "glAccum*(+)";
+ case METRICS_OP_BUFFER_DATA:
+ return "glBufferData(+)";
+ case METRICS_OP_BUFFER_SUB_DATA:
+ return "glCopyBufferSubData*";
+ case METRICS_OP_BITMAP:
+ return "glBitmap*";
+ case METRICS_OP_BLIT_FRAMEBUFFER:
+ return "glBlitFramebuffer*";
+ case METRICS_OP_CLEAR:
+ return "glClear(+)";
+ case METRICS_OP_CLEAR_BUFFER_DATA:
+ return "glCearBufferData(+)";
+ case METRICS_OP_CLEAR_TEX_IMAGE:
+ return "glClearTexImage(+)";
+ case METRICS_OP_COPY_PIXELS:
+ return "glCopyPixels";
+ case METRICS_OP_COPY_TEX_IMAGE:
+ return "glCopyTexImage(+)";
+ case METRICS_OP_DRAW_PIXELS:
+ return "glDrawPixels";
+ case METRICS_OP_GET_TEX_IMAGE:
+ return "glGetTexImage(+)";
+ case METRICS_OP_READ_PIXELS:
+ return "glReadPixels*";
+ case METRICS_OP_TEX_IMAGE:
+ return "glTexImage*(+)";
+ default:
+ fprintf (stderr, "fips: Internal error: "
+ "Unknown metrics op value: %d\n", op);
+ exit (1);