vulkan/overlay: rework option parsing

[mesa.git] / src / vulkan / overlay-layer / README

diff --git a/src/vulkan/overlay-layer/README b/src/vulkan/overlay-layer/README
index d3fb03a7e94df3e4bbb4d5b184cb02933071c5ef..ae0d6dc37e9ce195ff782f7bac6431e53544a747 100644 (file)
--- a/src/vulkan/overlay-layer/README
+++ b/src/vulkan/overlay-layer/README
@@ -2,21 +2,16 @@ A Vulkan layer to display information about the running application
 using an overlay.
 
 To turn on the layer run :
-```
+
 VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay /path/to/my_vulkan_app
-```
 
 List the available statistics :
-```
-VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_STATS=help /path/to/my_vulkan_app
-```
+
+VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_CONFIG=help /path/to/my_vulkan_app
 
 Turn on some statistics :
-```
-VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_STATS=submit,draw,pipeline-graphics /path/to/my_vulkan_app
-```
+VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_CONFIG=submit=1,draw=1,pipeline_graphics=1 /path/to/my_vulkan_app
 
 Position the layer :
-```
-VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_STATS=submit,draw,pipeline-graphics VK_LAYER_MESA_OVERLAY_POSITION=top-right /path/to/my_vulkan_app
-```
+
+VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_CONFIG=submit=1,draw=1,pipeline_graphics=1,position=top-right /path/to/my_vulkan_app