This will be used by GL_AMD_performance_monitor.
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
src/gallium/auxiliary/hud/hud_driver_query.c | 2 +-
src/gallium/drivers/nouveau/nvc0/nvc0_query.c | 25 +++++++++++++++++--------
src/gallium/include/pipe/p_defines.h | 12 +++++++++++-
3 files changed, 29 insertions(+), 10 deletions(-)
diff --git a/src/gallium/auxiliary/hud/hud_driver_query.c
b/src/gallium/auxiliary/hud/hud_driver_query.c
index b48708c..8d82208 100644
--- a/src/gallium/auxiliary/hud/hud_driver_query.c
+++ b/src/gallium/auxiliary/hud/hud_driver_query.c
@@ -205,6 +205,6 @@ hud_driver_query_install(struct hud_pane *pane, struct
pipe_context *pipe,
return FALSE;
hud_pipe_query_install(pane, pipe, query.name, query.query_type, 0,
- query.max_value, query.uses_byte_units);
+ query.max_value.ui, query.uses_byte_units);
return TRUE;
}
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_query.c
b/src/gallium/drivers/nouveau/nvc0/nvc0_query.c
index 767db00..892e411 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_query.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_query.c
@@ -1405,12 +1405,19 @@ nvc0_screen_get_driver_query_info(struct pipe_screen
*pscreen,
if (!info)
return count;
+ /* Init default parameters. */
+ info->min_value.ui = 0;
+ info->max_value.ui = 0;
+ info->is_percentage = 0;
+ info->is_float = 0;
+ info->uses_byte_units = FALSE;
+
#ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS
if (id < NVC0_QUERY_DRV_STAT_COUNT) {
info->name = nvc0_drv_stat_names[id];
info->query_type = NVC0_QUERY_DRV_STAT(id);
info->group_id = NVC0_QUERY_DRV_STAT_GROUP;
- info->max_value = ~0ULL;
+ info->max_value.ui = ~0ULL;
info->uses_byte_units = !!strstr(info->name, "bytes");
return 1;
} else
@@ -1420,17 +1427,21 @@ nvc0_screen_get_driver_query_info(struct pipe_screen
*pscreen,
info->name = nve4_pm_query_names[id - NVC0_QUERY_DRV_STAT_COUNT];
info->query_type = NVE4_PM_QUERY(id - NVC0_QUERY_DRV_STAT_COUNT);
info->group_id = NVC0_QUERY_PM_GROUP;
- info->max_value = (id < NVE4_PM_QUERY_METRIC_MP_OCCUPANCY) ?
- ~0ULL : 100;
- info->uses_byte_units = FALSE;
+ if (id < NVE4_PM_QUERY_METRIC_MP_OCCUPANCY) {
+ info->max_value.ui = ~0ULL;
+ } else {
+ info->min_value.f = 0.0;
+ info->max_value.f = 100.0;
+ info->is_float = 1;
+ info->is_percentage = 1;
+ }
return 1;
} else
if (screen->compute) {
info->name = nvc0_pm_query_names[id - NVC0_QUERY_DRV_STAT_COUNT];
info->query_type = NVC0_PM_QUERY(id - NVC0_QUERY_DRV_STAT_COUNT);
info->group_id = NVC0_QUERY_PM_GROUP;
- info->max_value = ~0ULL;
- info->uses_byte_units = FALSE;
+ info->max_value.ui = ~0ULL;
return 1;
}
}
@@ -1438,8 +1449,6 @@ nvc0_screen_get_driver_query_info(struct pipe_screen
*pscreen,
info->name = "this_is_not_the_query_you_are_looking_for";
info->query_type = 0xdeadd01d;
info->group_id = 0;
- info->max_value = 0;
- info->uses_byte_units = FALSE;
return 0;
}
diff --git a/src/gallium/include/pipe/p_defines.h
b/src/gallium/include/pipe/p_defines.h
index e8a6f1a..c34c3c0 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -727,12 +727,22 @@ union pipe_color_union
unsigned int ui[4];
};
+union pipe_numeric_type_union
+{
+ double f;
+ uint64_t ui;
+ int64_t i;
+};
+
struct pipe_driver_query_info
{
const char *name;
unsigned query_type; /* PIPE_QUERY_DRIVER_SPECIFIC + i */
unsigned group_id;
- uint64_t max_value; /* max value that can be returned */
+ union pipe_numeric_type_union min_value; /* min value that can be returned
*/
+ union pipe_numeric_type_union max_value; /* max value that can be returned
*/
+ boolean is_percentage;
+ boolean is_float;
boolean uses_byte_units; /* whether the result is in bytes */
};
--
2.0.0
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