From patchwork Tue Mar 16 06:22:51 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zane van Iperen X-Patchwork-Id: 26405 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 5FB0644BC9E for ; Tue, 16 Mar 2021 08:23:09 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 2D5C568AE76; Tue, 16 Mar 2021 08:23:09 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from out1.migadu.com (out1.migadu.com [91.121.223.63]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id BDDE668AE6D for ; Tue, 16 Mar 2021 08:23:02 +0200 (EET) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zanevaniperen.com; s=key1; t=1615875782; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=WFdaL+9Y+oh6QYrD+a7fXYxB8q26CRHrt2XM5J8OX88=; b=Ca5qE1P6M2fEPZRLLtljiFHum2HAQ91mWxwJOJ4gua6DMS3yvJByP/2inOJMJSlvx6P8d4 pY2sawJ0/Qvz/XdPFmRETmModOAoRrbADewsiYT1zMpkV//GKSslmJixKhRuPNX4ivUfjV rzyUsLqt/qId5XFhBzFmYNpH1bSGCY2r+DdfvO0sQwteQkltg10UM/G3LbjNXPAJZZM2AK 9ppQSdtZYiMyrvESHcz9lfNZ/PER8E3eQTlOBofnSuRcaDxFD7wpJhW1o+CKo76aCcezV0 qv4/K2vAho1XdQoKV7CTT8weXVfVBNr/rdGeHBmnTbFpTYrWavoM0VopSC3CDQ== From: Zane van Iperen To: ffmpeg-devel@ffmpeg.org Date: Tue, 16 Mar 2021 16:22:51 +1000 Message-Id: <20210316062254.22531-1-zane@zanevaniperen.com> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: git-morningstar@zanevaniperen.com Subject: [FFmpeg-devel] [PATCH 1/4] avcodec/adpcm_ima_cunning: support stereo X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 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: Zane van Iperen Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Changes the sample format to S16P, but was only ever mono so it affects nothing. Signed-off-by: Zane van Iperen --- libavcodec/adpcm.c | 11 +++++++---- tests/fate/adpcm.mak | 18 +++++++++--------- 2 files changed, 16 insertions(+), 13 deletions(-) diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c index eb228cc47a..44f14763fb 100644 --- a/libavcodec/adpcm.c +++ b/libavcodec/adpcm.c @@ -111,7 +111,6 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx) switch(avctx->codec->id) { case AV_CODEC_ID_ADPCM_IMA_AMV: - case AV_CODEC_ID_ADPCM_IMA_CUNNING: max_channels = 1; break; case AV_CODEC_ID_ADPCM_DTK: @@ -197,6 +196,7 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx) switch (avctx->codec->id) { case AV_CODEC_ID_ADPCM_AICA: + case AV_CODEC_ID_ADPCM_IMA_CUNNING: case AV_CODEC_ID_ADPCM_IMA_DAT4: case AV_CODEC_ID_ADPCM_IMA_QT: case AV_CODEC_ID_ADPCM_IMA_WAV: @@ -1377,10 +1377,13 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data, } break; case AV_CODEC_ID_ADPCM_IMA_CUNNING: + for (channel = 0; channel < avctx->channels; channel++) { + int16_t *smp = samples_p[channel]; for (n = 0; n < nb_samples / 2; n++) { int v = bytestream2_get_byteu(&gb); - *samples++ = adpcm_ima_cunning_expand_nibble(&c->status[0], v & 0x0F); - *samples++ = adpcm_ima_cunning_expand_nibble(&c->status[0], v >> 4); + *smp++ = adpcm_ima_cunning_expand_nibble(&c->status[channel], v & 0x0F); + *smp++ = adpcm_ima_cunning_expand_nibble(&c->status[channel], v >> 4); + } } break; case AV_CODEC_ID_ADPCM_IMA_OKI: @@ -2162,7 +2165,7 @@ ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_XAS, sample_fmts_s16p, adpcm_ea_xas, ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_AMV, sample_fmts_s16, adpcm_ima_amv, "ADPCM IMA AMV"); ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_APC, sample_fmts_s16, adpcm_ima_apc, "ADPCM IMA CRYO APC"); ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_APM, sample_fmts_s16, adpcm_ima_apm, "ADPCM IMA Ubisoft APM"); -ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_CUNNING, sample_fmts_s16, adpcm_ima_cunning, "ADPCM IMA Cunning Developments"); +ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_CUNNING, sample_fmts_s16p, adpcm_ima_cunning, "ADPCM IMA Cunning Developments"); ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_DAT4, sample_fmts_s16, adpcm_ima_dat4, "ADPCM IMA Eurocom DAT4"); ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_DK3, sample_fmts_s16, adpcm_ima_dk3, "ADPCM IMA Duck DK3"); ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_DK4, sample_fmts_s16, adpcm_ima_dk4, "ADPCM IMA Duck DK4"); diff --git a/tests/fate/adpcm.mak b/tests/fate/adpcm.mak index c75a756bc3..84c6996bd4 100644 --- a/tests/fate/adpcm.mak +++ b/tests/fate/adpcm.mak @@ -113,31 +113,31 @@ FATE_ADPCM-$(call DEMDEC, ALP, ADPCM_IMA_ALP) += fate-adpcm-ima-alp-stereo fate-adpcm-ima-alp-stereo: CMD = md5 -i $(TARGET_SAMPLES)/alp/theme-cut.tun -f s16le FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-single -fate-adpcm-ima-cunning-single: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/GD-cut.5c -f s16le +fate-adpcm-ima-cunning-single: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/GD-cut.5c -f s16le -af aresample FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-track0 -fate-adpcm-ima-cunning-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-cut.11c -map 0:a:0 -f s16le +fate-adpcm-ima-cunning-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-cut.11c -map 0:a:0 -f s16le -af aresample FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-track1 -fate-adpcm-ima-cunning-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-cut.11c -map 0:a:1 -f s16le +fate-adpcm-ima-cunning-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-cut.11c -map 0:a:1 -f s16le -af aresample FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-t1 -fate-adpcm-ima-cunning-trunc-t1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t1.11c -map 0:a:0 -f s16le +fate-adpcm-ima-cunning-trunc-t1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t1.11c -map 0:a:0 -f s16le -af aresample FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-t2-track0 -fate-adpcm-ima-cunning-trunc-t2-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2.11c -map 0:a:0 -f s16le +fate-adpcm-ima-cunning-trunc-t2-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2.11c -map 0:a:0 -f s16le -af aresample FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-t2-track1 -fate-adpcm-ima-cunning-trunc-t2-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2.11c -map 0:a:1 -f s16le +fate-adpcm-ima-cunning-trunc-t2-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2.11c -map 0:a:1 -f s16le -af aresample FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-t2a-track0 -fate-adpcm-ima-cunning-trunc-t2a-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2a.11c -map 0:a:0 -f s16le +fate-adpcm-ima-cunning-trunc-t2a-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2a.11c -map 0:a:0 -f s16le -af aresample FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-t2a-track1 -fate-adpcm-ima-cunning-trunc-t2a-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2a.11c -map 0:a:1 -f s16le +fate-adpcm-ima-cunning-trunc-t2a-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2a.11c -map 0:a:1 -f s16le -af aresample FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-h2 -fate-adpcm-ima-cunning-trunc-h2: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-h2.11c -map 0:a:0 -f s16le +fate-adpcm-ima-cunning-trunc-h2: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-h2.11c -map 0:a:0 -f s16le -af aresample FATE_SAMPLES_AVCONV += $(FATE_ADPCM-yes) fate-adpcm: $(FATE_ADPCM-yes)