Skip to content

A
angle
Commit f418c109 by Ian Elliott Committed by Commit Bot
Options

Vulkan: Document how to turn on debug markers

Bug: b/170249632 Change-Id: Ie71a2e9699c3da88dd7e285177bb0ce1520f5bbc Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2506420 Commit-Queue: Ian Elliott <ianelliott@google.com> Reviewed-by: 's avatarTim Van Patten <timvp@google.com> Reviewed-by: 's avatarCody Northrop <cnorthrop@google.com>
parent 5c1d21a1
Showing with 31 additions and 0 deletions
doc/DebuggingTips.md
......@@ -38,6 +38,37 @@ apitrace trace -o mytrace ./out/Debug/hello_triangle
qapitrace mytrace
```
## Enabling Debug Markers
ANGLE can emit debug-utils markers for every GLES API command that are visible to both Android
GPU Inspector (AGI) and RenderDoc. This support is compiled for debug builds or when the
following GN arg is set:
```
angle_enable_trace = true
```
Once compiled, the markers need to be turned on.
### Turning on Debug Markers on Android
On Android, debug markers are turned on and off with an Android debug property that is
automatically deleted at the next reboot:
```
adb shell setprop debug.angle.markers 1
```
* 0: Turned off/disabled (default)
* 1: Turned on/enabled
### Turning on Debug Markers on Desktop
On desktop, debug markers are turned on and off with the ANGLE_ENABLE_DEBUG_MARKERS environment
variable (set in OS-specific manner):
* 0: Turned off/disabled (default)
* 1: Turned on/enabled
## Running ANGLE under GAPID on Linux
[GAPID](https://github.com/google/gapid) can be used to capture trace of Vulkan commands on Linux.
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment