From a0738525ed8ab6de1eabc210290c6c2a5921863c Mon Sep 17 00:00:00 2001
From: Antonio Caggiano <antonio.caggiano@collabora.com>
Date: Mon, 15 Mar 2021 16:07:39 +0100
Subject: [PATCH] util: Perfetto SDK v15.0

Add Perfetto SDK v15.0 as a dependency using a meson wrap.

Signed-off-by: Antonio Caggiano <antonio.caggiano@collabora.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Acked-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: John Bates <jbates@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9652>
---
 meson.build               | 6 ++++++
 meson_options.txt         | 6 ++++++
 subprojects/perfetto.wrap | 5 +++++
 3 files changed, 17 insertions(+)
 create mode 100644 subprojects/perfetto.wrap

diff --git a/meson.build b/meson.build
index 0c3d0c762b809..08c1b84d25d60 100644
--- a/meson.build
+++ b/meson.build
@@ -2046,6 +2046,11 @@ endif
 # as GCC LTO drops them. See: https://bugs.freedesktop.org/show_bug.cgi?id=109391
 gcc_lto_quirk = (cc.get_id() == 'gcc') ? ['-fno-lto'] : []
 
+with_perfetto = get_option('perfetto')
+if with_perfetto
+  dep_perfetto = dependency('perfetto', fallback: ['perfetto', 'dep_perfetto'])
+endif
+
 subdir('include')
 subdir('bin')
 subdir('src')
@@ -2171,6 +2176,7 @@ lines += 'HUD lmsensors:   ' + (dep_lmsensors.found() ? 'yes' : 'no')
 
 lines += ''
 lines += 'Shared-glapi:    ' + (with_shared_glapi ? 'yes' : 'no')
+lines += 'Perfetto:        ' + (with_perfetto ? 'yes' : 'no')
 
 
 indent = '        '
diff --git a/meson_options.txt b/meson_options.txt
index 496091852c5d4..772ea057903c2 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -465,3 +465,9 @@ option(
   value : true,
   description : 'use msse2 flag for mingw x86. Default: true',
 )
+option(
+  'perfetto',
+  type : 'boolean',
+  value : false,
+  description : 'Enable performance analysis with Perfetto. Default: false'
+)
\ No newline at end of file
diff --git a/subprojects/perfetto.wrap b/subprojects/perfetto.wrap
new file mode 100644
index 0000000000000..d233e0a24f363
--- /dev/null
+++ b/subprojects/perfetto.wrap
@@ -0,0 +1,5 @@
+[wrap-git]
+directory = perfetto
+
+url = https://android.googlesource.com/platform/external/perfetto
+revision = v15.0