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[89.66.237.154]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ab6e47a7ffasm96854766b.7.2025.01.30.02.22.37 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 30 Jan 2025 02:22:38 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3826.300.87.4.3\)) Subject: Re: [PATCH 1/3] media: rockchip: Introduce the rkvdec2 driver From: Piotr Oniszczuk In-Reply-To: Date: Thu, 30 Jan 2025 11:22:26 +0100 Cc: Detlev Casanova , linux-kernel@vger.kernel.org, Diederik de Haas , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Greg Kroah-Hartman , Sebastian Reichel , Dragan Simic , Alexey Charkov , Cristian Ciocaltea , Andy Yan , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev Content-Transfer-Encoding: quoted-printable Message-Id: <171D4C9F-AA88-4DC5-87F2-142D642ECACE@gmail.com> References: <20240615015734.1612108-1-detlev.casanova@collabora.com> <20240615015734.1612108-2-detlev.casanova@collabora.com> <3333233.eAoTOS8U2s@bagend> <5969581.LvFx2qVVIh@arisu> To: Nicolas Dufresne X-Mailer: Apple Mail (2.3826.300.87.4.3) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250130_022241_094867_1C0724B0 X-CRM114-Status: GOOD ( 12.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > Wiadomo=C5=9B=C4=87 napisana przez Nicolas Dufresne = w dniu 29 sty 2025, o godz. 17:20: >=20 > Hi Piotr, >=20 > Le mercredi 29 janvier 2025 =C3=A0 15:48 +0100, Piotr Oniszczuk a = =C3=A9crit : >>=20 >=20 > As for most codec, when working with larger group of developpers, its = better to > start with getting the ITU conformance tests passing. Once we reach an = excellant > score then we can start looking at specific streams. The benefit is = that ITU > conformance can be run with fluster which removes a lot of possible = human > errors. >=20 Ah indeed. ITU conformance approach is for sure best one. By asking for way/tool to analyse of playing/failing samples I was just = curious: is there any pattern here (e.g. specific encoding mode; etc). I assumed - it there is - this might be good pointer in narrowing = decoder code which needs fixing.=20