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[190.225.105.197]) by smtp.gmail.com with ESMTPSA id j6-20020a63ec06000000b0059b782e8541sm6300244pgh.28.2023.10.23.16.23.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Oct 2023 16:23:54 -0700 (PDT) From: James Almer To: ffmpeg-devel@ffmpeg.org Date: Mon, 23 Oct 2023 20:23:46 -0300 Message-ID: <20231023232346.8813-3-jamrial@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231023232346.8813-1-jamrial@gmail.com> References: <20231023232346.8813-1-jamrial@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 3/3] avutil/channel_layout: add a 7.1.4 channel layout 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: K5iGMUxxZ3lZ From: Will Wolcott Mapping to ITU-R BS.2051-3 "Sound System J" and ITU-R BS.1196-8 "Channel Configuration 19". Signed-off-by: Will Wolcott Signed-off-by: James Almer --- doc/utils.texi | 2 ++ libavutil/channel_layout.c | 1 + libavutil/channel_layout.h | 2 ++ tests/ref/fate/channel_layout | 1 + 4 files changed, 6 insertions(+) diff --git a/doc/utils.texi b/doc/utils.texi index bd71fb59c4..91e648cfe5 100644 --- a/doc/utils.texi +++ b/doc/utils.texi @@ -721,6 +721,8 @@ FL+FR+FC+BL+BR+BC+SL+SR FL+FR+BL+BR+TFL+TFR+TBL+TBR @item 5.1.4 FL+FR+FC+LFE+BL+BR+TFL+TFR+TBL+TBR +@item 7.1.4 +FL+FR+FC+LFE+BL+BR+SL+SR+TFL+TFR+TBL+TBR @item hexadecagonal FL+FR+FC+BL+BR+BC+SL+SR+WL+WR+TBL+TBR+TBC+TFC+TFL+TFR @item downmix diff --git a/libavutil/channel_layout.c b/libavutil/channel_layout.c index c6107c9ff2..792d9cef35 100644 --- a/libavutil/channel_layout.c +++ b/libavutil/channel_layout.c @@ -204,6 +204,7 @@ static const struct channel_layout_name channel_layout_map[] = { { "octagonal", AV_CHANNEL_LAYOUT_OCTAGONAL }, { "cube", AV_CHANNEL_LAYOUT_CUBE }, { "5.1.4", AV_CHANNEL_LAYOUT_5POINT1POINT4 }, + { "7.1.4", AV_CHANNEL_LAYOUT_7POINT1POINT4 }, { "hexadecagonal", AV_CHANNEL_LAYOUT_HEXADECAGONAL }, { "downmix", AV_CHANNEL_LAYOUT_STEREO_DOWNMIX, }, { "22.2", AV_CHANNEL_LAYOUT_22POINT2, }, diff --git a/libavutil/channel_layout.h b/libavutil/channel_layout.h index 1b0d9d0c3c..543908b267 100644 --- a/libavutil/channel_layout.h +++ b/libavutil/channel_layout.h @@ -236,6 +236,7 @@ enum AVChannelOrder { #define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT) #define AV_CH_LAYOUT_CUBE (AV_CH_LAYOUT_QUAD|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT) #define AV_CH_LAYOUT_5POINT1POINT4 (AV_CH_LAYOUT_5POINT1POINT2|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT) +#define AV_CH_LAYOUT_7POINT1POINT4 (AV_CH_LAYOUT_7POINT1|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT) #define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) #define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT) #define AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER|AV_CH_BACK_CENTER|AV_CH_LOW_FREQUENCY_2|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_CENTER|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_SIDE_LEFT|AV_CH_TOP_SIDE_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_BOTTOM_FRONT_CENTER|AV_CH_BOTTOM_FRONT_LEFT|AV_CH_BOTTOM_FRONT_RIGHT) @@ -405,6 +406,7 @@ typedef struct AVChannelLayout { #define AV_CHANNEL_LAYOUT_OCTAGONAL AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL) #define AV_CHANNEL_LAYOUT_CUBE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_CUBE) #define AV_CHANNEL_LAYOUT_5POINT1POINT4 AV_CHANNEL_LAYOUT_MASK(10, AV_CH_LAYOUT_5POINT1POINT4) +#define AV_CHANNEL_LAYOUT_7POINT1POINT4 AV_CHANNEL_LAYOUT_MASK(12, AV_CH_LAYOUT_7POINT1POINT4) #define AV_CHANNEL_LAYOUT_HEXADECAGONAL AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL) #define AV_CHANNEL_LAYOUT_STEREO_DOWNMIX AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO_DOWNMIX) #define AV_CHANNEL_LAYOUT_22POINT2 AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2) diff --git a/tests/ref/fate/channel_layout b/tests/ref/fate/channel_layout index 194083fb71..f42bea9a0a 100644 --- a/tests/ref/fate/channel_layout +++ b/tests/ref/fate/channel_layout @@ -28,6 +28,7 @@ hexagonal FL+FR+FC+BL+BR+BC octagonal FL+FR+FC+BL+BR+BC+SL+SR cube FL+FR+BL+BR+TFL+TFR+TBL+TBR 5.1.4 FL+FR+FC+LFE+BL+BR+TFL+TFR+TBL+TBR +7.1.4 FL+FR+FC+LFE+BL+BR+SL+SR+TFL+TFR+TBL+TBR hexadecagonal FL+FR+FC+BL+BR+BC+SL+SR+TFL+TFC+TFR+TBL+TBC+TBR+WL+WR downmix DL+DR 22.2 FL+FR+FC+LFE+BL+BR+FLC+FRC+BC+SL+SR+TC+TFL+TFC+TFR+TBL+TBC+TBR+LFE2+TSL+TSR+BFC+BFL+BFR