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From 6f1309ef8fe10965e4d0018b4f1b80ac6deccdaa Mon Sep 17 00:00:00 2001
From: Azhar Shaikh <azhar.shaikh@intel.com>
Date: Fri, 30 Nov 2018 23:11:57 +0000
Subject: [PATCH] media/gpu/vaapi: Relax the version check for VA-API
Since the newer versions of VA-API are ABI compatible, relax the
version checks for VA-API, by using VA_CHECK_VERSION().
This will help in updating the libva to the latest releases,
while still supporting the old versions, till the new version of
libva is merged and picked by the builds. Thus ensuring that
hardware accleration is not broken while updating the libva.
Bug: 905814
TEST=libva-2.3.0 and libva-2.1.0 are able to do hardware acceleration.
Suggested-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Azhar Shaikh <azhar.shaikh@intel.com>
Change-Id: I510549f72290d20676927eeeeb89a87199c062af
Reviewed-on: https://chromium-review.googlesource.com/c/1352519
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Commit-Queue: Miguel Casas <mcasas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612832}
---
AUTHORS | 1 +
media/gpu/vaapi/vaapi_wrapper.cc | 8 +++++++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/AUTHORS b/AUTHORS
index 567fe15a60..ff42fc5df0 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -103,6 +103,7 @@ Asish Singh <asish.singh@samsung.com>
Attila Dusnoki <dati91@gmail.com>
Avinaash Doreswamy <avi.nitk@samsung.com>
Ayush Khandelwal <k.ayush@samsung.com>
+Azhar Shaikh <azhar.shaikh@intel.com>
Balazs Kelemen <b.kelemen@samsung.com>
Baul Eun <baul.eun@samsung.com>
Behara Mani Shyam Patro <behara.ms@samsung.com>
diff --git a/media/gpu/vaapi/vaapi_wrapper.cc b/media/gpu/vaapi/vaapi_wrapper.cc
index b4156423f7..053384d378 100644
--- a/media/gpu/vaapi/vaapi_wrapper.cc
+++ b/media/gpu/vaapi/vaapi_wrapper.cc
@@ -333,7 +333,13 @@ bool VADisplayState::InitializeOnce() {
DVLOG(1) << "VAAPI version: " << major_version << "." << minor_version << " "
<< va_vendor_string_;
- if (major_version != VA_MAJOR_VERSION || minor_version != VA_MINOR_VERSION) {
+ // The VAAPI version is determined from what is loaded on the system by
+ // calling vaInitialize(). We want a runtime evaluation of libva version,
+ // of what is loaded on the system, with, what browser is compiled with.
+ // Also since the libva is now ABI-compatible, relax the version check
+ // which helps in upgrading the libva, without breaking any existing
+ // functionality.
+ if (!VA_CHECK_VERSION(major_version, minor_version, 0)) {
LOG(ERROR) << "This build of Chromium requires VA-API version "
<< VA_MAJOR_VERSION << "." << VA_MINOR_VERSION
<< ", system version: " << major_version << "." << minor_version;
--
2.20.1
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