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mesa/src/vulkan/overlay-layer
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Lionel Landwerlin 87dadbce5b vulkan/overlay: improve error reporting 
We can show the actual command & line where the failure happened

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Suggested-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
2019-03-22 11:26:04 +00:00
..
meson.build vulkan: factor out wsi dependencies 2019-03-18 12:05:13 +00:00
overlay.cpp vulkan/overlay: improve error reporting 2019-03-22 11:26:04 +00:00
overlay.frag vulkan: add an overlay layer 2019-02-21 18:06:05 +00:00
overlay.vert vulkan: add an overlay layer 2019-02-21 18:06:05 +00:00
overlay_params.c vulkan/overlay: add support for fps output in file 2019-02-28 12:40:57 +00:00
overlay_params.h vulkan/overlay: add support for fps output in file 2019-02-28 12:40:57 +00:00
README vulkan/overlay: add support for fps output in file 2019-02-28 12:40:57 +00:00
VkLayer_MESA_overlay.json vulkan/overlay: install layer binary in libdir 2019-02-27 11:45:42 +00:00

README 

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_CONFIG=help /path/to/my_vulkan_app

Turn on some statistics :
VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_CONFIG=submit,draw,pipeline_graphics /path/to/my_vulkan_app

Position the layer :

VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_CONFIG=submit,draw,pipeline_graphics,position=top-right /path/to/my_vulkan_app