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[64.233.244.163]) by smtp.gmail.com with ESMTPSA id c17-20020ac80091000000b002f39b99f693sm3187734qtg.45.2022.05.12.08.34.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 May 2022 08:34:31 -0700 (PDT) From: Leo Izen To: ffmpeg-devel@ffmpeg.org Date: Thu, 12 May 2022 11:34:26 -0400 Message-Id: <20220512153428.251357-1-leo.izen@gmail.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v7 0/2] JPEG XL Colorspace Fixes X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Leo Izen Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: O+g2Kz7PBHF1 Changes: v7: changes requested by haasn: - avoid attaching ICCP for now, with followup once lcms2 enters avutil - make gamma transfer slightly more tolerant others: - refactor some conversions into separate functions for cleaner code v6: - some cosmetic changes - check the AVFrame metadata if AVCodecContext's is missing v5: - fix attaching ICCP even if an enum can accurately describe the colorspace v4: - fix a typo. bluh v3: - some cosmetic changes - properly handle P3 spaces - properly handle PQ transfer v2: - avoid misusing AVMasteringDisplayMetadata - ignore custom primaries in header (very rare without iccp) Leo Izen (2): avcodec/libjxldec: properly tag output colorspace avcodec/libjxlenc: properly read input colorspace libavcodec/libjxldec.c | 128 +++++++++++++++++++++++++++++++++++------ libavcodec/libjxlenc.c | 128 ++++++++++++++++++++++++++++++----------- 2 files changed, 205 insertions(+), 51 deletions(-)