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Wed, 12 Jan 2022 18:01:22 -0800 (PST) From: James Almer To: ffmpeg-devel@ffmpeg.org Date: Wed, 12 Jan 2022 23:00:12 -0300 Message-Id: <20220113020026.590-17-jamrial@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220113015101.4-1-jamrial@gmail.com> References: <20220113015101.4-1-jamrial@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 165/281] vpk: convert to new channel layout API 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: From: Anton Khirnov Signed-off-by: James Almer --- libavformat/vpk.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/libavformat/vpk.c b/libavformat/vpk.c index d542a0806d..3968ee981e 100644 --- a/libavformat/vpk.c +++ b/libavformat/vpk.c @@ -59,14 +59,15 @@ static int vpk_read_header(AVFormatContext *s) st->codecpar->sample_rate = avio_rl32(s->pb); if (st->codecpar->sample_rate <= 0 || st->codecpar->block_align <= 0) return AVERROR_INVALIDDATA; - st->codecpar->channels = avio_rl32(s->pb); - if (st->codecpar->channels <= 0) + st->codecpar->ch_layout.order = AV_CHANNEL_ORDER_UNSPEC; + st->codecpar->ch_layout.nb_channels = avio_rl32(s->pb); + if (st->codecpar->ch_layout.nb_channels <= 0) return AVERROR_INVALIDDATA; - samples_per_block = ((st->codecpar->block_align / st->codecpar->channels) * 28LL) / 16; + samples_per_block = ((st->codecpar->block_align / st->codecpar->ch_layout.nb_channels) * 28LL) / 16; if (samples_per_block <= 0) return AVERROR_INVALIDDATA; vpk->block_count = (st->duration + (samples_per_block - 1)) / samples_per_block; - vpk->last_block_size = (st->duration % samples_per_block) * 16 * st->codecpar->channels / 28; + vpk->last_block_size = (st->duration % samples_per_block) * 16 * st->codecpar->ch_layout.nb_channels / 28; if (offset < avio_tell(s->pb)) return AVERROR_INVALIDDATA; @@ -85,14 +86,14 @@ static int vpk_read_packet(AVFormatContext *s, AVPacket *pkt) vpk->current_block++; if (vpk->current_block == vpk->block_count) { - unsigned size = vpk->last_block_size / par->channels; - unsigned skip = (par->block_align - vpk->last_block_size) / par->channels; + unsigned size = vpk->last_block_size / par->ch_layout.nb_channels; + unsigned skip = (par->block_align - vpk->last_block_size) / par->ch_layout.nb_channels; uint64_t pos = avio_tell(s->pb); ret = av_new_packet(pkt, vpk->last_block_size); if (ret < 0) return ret; - for (i = 0; i < par->channels; i++) { + for (i = 0; i < par->ch_layout.nb_channels; i++) { ret = avio_read(s->pb, pkt->data + i * size, size); avio_skip(s->pb, skip); if (ret != size) { -- 2.34.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".