From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id AE9C940CE7 for ; Mon, 7 Feb 2022 01:46:20 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id CB5AC68B216; Mon, 7 Feb 2022 03:46:17 +0200 (EET) Received: from EUR05-AM6-obe.outbound.protection.outlook.com (mail-am6eur05olkn2024.outbound.protection.outlook.com [40.92.91.24]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id CC5A968AFAA for ; Mon, 7 Feb 2022 03:46:11 +0200 (EET) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=bU7cjlBEeSmV4o6zvPKlOUu0Ol48Dk0TBHTU2pCcxLcv6d+ojI4SuIjmSN1vFtalLsgdfZb99QbZ0ZrYLxM+/IHwnOQ0BZqQUoqMk2xdIOnRxs9QtYKxY4HTivbrVYZkF11zl5KT5v8s8/g8adIfWI0tSalKNeInGxAxmgYF1yhG0iXMJgdDiGh+20iEt8mReANmTiOYB65CSjFB97VnOh71MiSlVliAubXoKuLhUzxvB6c5PMGZGgF9SaFuZZZAaIvwlr9WTn5DtnF1E5QODUjMtyo4tx0ZZpdNvjcxmXH6xW57MUgF1rr0uPURtWmn6yMFgnivWbUEYS6FVks0lQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=4j2u3aNFWXTzHQNXsbQDwcF4JJ4j8Qcz3A/h5aJj9E0=; b=NO1TSWqPqN/c6BGIuFnRdYrsfLJEogJFqs81+Fj7ruf+hcU8gdMqLRuYmH2DabC2yL6RNP4p/WVkMy6/WVzCwHJMCVwst3ZtZXHXLaQ8ErpPBm10FifFmNOzMcOKp9Ffng+ED7bKa0UBUT+fD34gmlPWXW5vsXrE2dgJCQvhLOkwLJtICNJSzNP2qxBWzVy5cVSJ/1kYt5pT8l9pgqha6R6r1F0ORF1yQgN8vqoWC3KfmNz2S2PixuAhOA1PqQh/JCshurwk0yGneLGmPHjmagNsrIyyXC+jjWslEFKbgF4UpzwMU2oyuseCyg9V92f1kCyjmy2ylbHi7i/sobk0xg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=outlook.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4j2u3aNFWXTzHQNXsbQDwcF4JJ4j8Qcz3A/h5aJj9E0=; b=Tf+VVe/JZtuqyVmKgzlth7097nbXgdOcEvFKbqcsGtxGwzY3mgqwn8jtmwXEMWLCcTFoFL04zi7C4sQ7bv8nuQuoyvcNB9RByj5GCUtD0GN8e3GDTH8vJ3qhXfVseXaQnbeyfn4roD1AIkEgC+Gc00HFxuuMNBg+ijZU2kxrF2tNb40MM7dIHxNlsASCdO4v6bWSJKPsqvwwrupzIIGX7cMqbG2k06fqtms7HA8vNjSL5QHVn7SCEN19r6g8f/BRVG44B4h7l3GzNfPuDrQLLOF9RuY5Q9JPaS9bQoP5Mi/7p6B0l5HfJ2oeCCttT7vrlAdm3oWYjhf8YbtjFGaeMA== Received: from AM7PR03MB6660.eurprd03.prod.outlook.com (2603:10a6:20b:1c1::22) by HE1PR03MB2938.eurprd03.prod.outlook.com (2603:10a6:7:5f::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4951.18; Mon, 7 Feb 2022 01:46:09 +0000 Received: from AM7PR03MB6660.eurprd03.prod.outlook.com ([fe80::ac56:2ff4:d304:ab22]) by AM7PR03MB6660.eurprd03.prod.outlook.com ([fe80::ac56:2ff4:d304:ab22%6]) with mapi id 15.20.4951.018; Mon, 7 Feb 2022 01:46:09 +0000 Message-ID: Date: Mon, 7 Feb 2022 02:46:08 +0100 Content-Language: en-US To: ffmpeg-devel@ffmpeg.org References: <20220201100227.18928-1-anton@khirnov.net> From: Andreas Rheinhardt In-Reply-To: <20220201100227.18928-1-anton@khirnov.net> X-TMN: [x05XQn1D9rmEtsLrS1ZRE9UCDf1Nic0r] X-ClientProxiedBy: AM5PR04CA0006.eurprd04.prod.outlook.com (2603:10a6:206:1::19) To AM7PR03MB6660.eurprd03.prod.outlook.com (2603:10a6:20b:1c1::22) X-Microsoft-Original-Message-ID: <8d1d0faf-a91e-ac50-b5bd-af53bac5bc1c@outlook.com> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8ec9fe8c-ada8-4b0b-a947-08d9e9db9d14 X-MS-TrafficTypeDiagnostic: HE1PR03MB2938:EE_ X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?T1FvWHRqb1Z0aHZPb01lU0UxN1Evc3hyalNaSUUwdFBPSEswY0dkOXRPcVZh?= =?utf-8?B?TGZVd1hkTFJ4Y2tNcmU2RC9uSUxDV1pUa1ZrY0NoQ0dBSmZuVFZUaURXalZx?= =?utf-8?B?R0RMK1A5NTdESkJDSE8weFEwUGtnK1R1RnBnK2lpOWpxRjNBVWFOUmh5eGZk?= =?utf-8?B?eVdyVTdCR3B3ZlBZVUlQSE1XajBHdGYzdDVGNklMY2t1alp3WTJhMHRLa1NR?= =?utf-8?B?aU5vdUZiZVZGN2NBdFIvdG1IZU5tNXQ2cTNaV0dDaDRaY1hEYnFWNnNWRFB2?= =?utf-8?B?OW5sOC9yU1NFby9PSGZrN0NvWDhUMXBmVGpodFNRdnhIbU8xTlo4YzRYS0ow?= =?utf-8?B?cjYxRktSbXVsc1h4aTlQQjYxYXhDNTBKMVRvUzZ4WkkvaTllMTJ6cWJBT2sx?= =?utf-8?B?aHFldEswMjM2R0t1QTBPcTNoMzJMNzNhbGs3YVo1RnBvckhJTGxxZVF1MHlS?= =?utf-8?B?Qk5nWlNUcDdob3NyaFN1dW8wOHdRc3I1U3FSRDgwc2w2VzJ1RHJzdVB4MVZJ?= =?utf-8?B?dXNTZjlZWWNLajZCVHpYNHN5cEZ2OFlFb0tMeDlxQUIyd0E4Qi9rMkhFMTNG?= =?utf-8?B?U0J4akRUK2NNTjA4VFlZM3htTGFidnl2a0JXNnJ2c3B6UEx5ZzJYaVFIc2hP?= =?utf-8?B?NWNtWTFJSFluMWtlbFU3dmlKT0s0cFNlYit1WGRmOXpYWFY3N3V0NDE2SnZw?= =?utf-8?B?aWhMU0wxSVlxYzBCRnNIWnpnMmNMU09Ua3hLTDNaU2JoamE3UG42Mk1Wcmk5?= =?utf-8?B?cm0zRU9MelZWZFFWZlRFTUV2aHROTmIyaTh6TTk5dlNuUmNnUWxlTURoRlli?= =?utf-8?B?MFNIV1lDcU9qODdWUWM0bzBlaXZxRTJpTUF3ZGtOU05CWGJmRzFZN1RnVHhn?= =?utf-8?B?NksrcWw2R1JUSEtLZXd1WmZYWHorUVNvUWdoK1JETEZ0aXRhQkJ1S3NrdU8w?= =?utf-8?B?a0xqbTlqZkxOS3FVS2w2T2Y0WEpSU05USzRXMVpzajlUUmtsSVFUMVlUc0Jy?= =?utf-8?B?OXIwdGtGV3RFUXRDek9CVjY0MGx0UFRwYVFiY2RSUW1mTWtkMUVxTlhjQW8y?= =?utf-8?B?Q3J6dThDenMxbDNySkhGUUVNQzBvbGZzaHBaLzQ5QnM0NjdRYTFHNm5oSzlL?= =?utf-8?B?YjlnRWhYQnB2SUVad2s0RGhvNE1DbUswTk8zcDVOZDJHV1c2SGZ1dllReGQ0?= =?utf-8?B?ZzVHNEV0c3JDd0ZuQktzcUdTTE92OU45OGtLaThJa0FucFMvUEdWU0xwTnhi?= =?utf-8?B?ZVlxT1lpb3ZzaVUxa2xTYnpzLzU3RVJWcGl4SmpscjRrRVJOdz09?= X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8ec9fe8c-ada8-4b0b-a947-08d9e9db9d14 X-MS-Exchange-CrossTenant-AuthSource: AM7PR03MB6660.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Feb 2022 01:46:09.3996 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR03MB2938 Subject: Re: [FFmpeg-devel] [PATCH 1/4] lavc/mpeg*: drop the XvMC hwaccel code 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: Anton Khirnov: > XvMC was last relevant over 10 years ago, if ever. There is no reason to > use it today. > --- > MAINTAINERS | 1 - > configure | 9 - > libavcodec/Makefile | 2 - > libavcodec/avcodec.h | 12 -- > libavcodec/error_resilience.c | 9 - > libavcodec/hwaccels.h | 2 - > libavcodec/hwconfig.h | 2 - > libavcodec/mpeg12dec.c | 43 ---- > libavcodec/mpegvideo.c | 6 - > libavcodec/mpegvideo.h | 2 - > libavcodec/mpegvideo_xvmc.c | 376 --------------------------------- > libavcodec/x86/blockdsp_init.c | 4 - > libavcodec/xvmc_internal.h | 31 --- > 13 files changed, 499 deletions(-) > delete mode 100644 libavcodec/mpegvideo_xvmc.c > delete mode 100644 libavcodec/xvmc_internal.h > > diff --git a/MAINTAINERS b/MAINTAINERS > index c065e94498..f33ccbd1d9 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -266,7 +266,6 @@ Codecs: > xan.c Mike Melanson > xbm* Paul B Mahol > xface Stefano Sabatini > - xvmc.c Ivan Kalvachev > xwd* Paul B Mahol > > Hardware acceleration: > diff --git a/configure b/configure > index 5b19a35f59..6dbe108284 100755 > --- a/configure > +++ b/configure > @@ -1900,7 +1900,6 @@ HWACCEL_AUTODETECT_LIBRARY_LIST=" > videotoolbox > vulkan > v4l2_m2m > - xvmc > " > > # catchall list of things that require external libs to link > @@ -3006,7 +3005,6 @@ vaapi_x11_deps="xlib_x11" > videotoolbox_hwaccel_deps="videotoolbox pthreads" > videotoolbox_hwaccel_extralibs="-framework QuartzCore" > vulkan_deps_any="libdl LoadLibrary" > -xvmc_deps="X11_extensions_XvMClib_h" > > av1_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_AV1" > av1_d3d11va_hwaccel_select="av1_decoder" > @@ -3054,16 +3052,12 @@ mjpeg_nvdec_hwaccel_deps="nvdec" > mjpeg_nvdec_hwaccel_select="mjpeg_decoder" > mjpeg_vaapi_hwaccel_deps="vaapi" > mjpeg_vaapi_hwaccel_select="mjpeg_decoder" > -mpeg_xvmc_hwaccel_deps="xvmc" > -mpeg_xvmc_hwaccel_select="mpeg2video_decoder" > mpeg1_nvdec_hwaccel_deps="nvdec" > mpeg1_nvdec_hwaccel_select="mpeg1video_decoder" > mpeg1_vdpau_hwaccel_deps="vdpau" > mpeg1_vdpau_hwaccel_select="mpeg1video_decoder" > mpeg1_videotoolbox_hwaccel_deps="videotoolbox" > mpeg1_videotoolbox_hwaccel_select="mpeg1video_decoder" > -mpeg1_xvmc_hwaccel_deps="xvmc" > -mpeg1_xvmc_hwaccel_select="mpeg1video_decoder" > mpeg2_d3d11va_hwaccel_deps="d3d11va" > mpeg2_d3d11va_hwaccel_select="mpeg2video_decoder" > mpeg2_d3d11va2_hwaccel_deps="d3d11va" > @@ -3078,8 +3072,6 @@ mpeg2_vdpau_hwaccel_deps="vdpau" > mpeg2_vdpau_hwaccel_select="mpeg2video_decoder" > mpeg2_videotoolbox_hwaccel_deps="videotoolbox" > mpeg2_videotoolbox_hwaccel_select="mpeg2video_decoder" > -mpeg2_xvmc_hwaccel_deps="xvmc" > -mpeg2_xvmc_hwaccel_select="mpeg2video_decoder" > mpeg4_nvdec_hwaccel_deps="nvdec" > mpeg4_nvdec_hwaccel_select="mpeg4_decoder" > mpeg4_vaapi_hwaccel_deps="vaapi" > @@ -6320,7 +6312,6 @@ check_headers unistd.h > check_headers valgrind/valgrind.h > check_func_headers VideoToolbox/VTCompressionSession.h VTCompressionSessionPrepareToEncodeFrames -framework VideoToolbox > check_headers windows.h > -check_headers X11/extensions/XvMClib.h > check_headers asm/types.h > > # it seems there are versions of clang in some distros that try to use the > diff --git a/libavcodec/Makefile b/libavcodec/Makefile > index cfc70a3eaf..6076b4ad80 100644 > --- a/libavcodec/Makefile > +++ b/libavcodec/Makefile > @@ -963,7 +963,6 @@ OBJS-$(CONFIG_MJPEG_VAAPI_HWACCEL) += vaapi_mjpeg.o > OBJS-$(CONFIG_MPEG1_NVDEC_HWACCEL) += nvdec_mpeg12.o > OBJS-$(CONFIG_MPEG1_VDPAU_HWACCEL) += vdpau_mpeg12.o > OBJS-$(CONFIG_MPEG1_VIDEOTOOLBOX_HWACCEL) += videotoolbox.o > -OBJS-$(CONFIG_MPEG1_XVMC_HWACCEL) += mpegvideo_xvmc.o > OBJS-$(CONFIG_MPEG2_D3D11VA_HWACCEL) += dxva2_mpeg2.o > OBJS-$(CONFIG_MPEG2_DXVA2_HWACCEL) += dxva2_mpeg2.o > OBJS-$(CONFIG_MPEG2_NVDEC_HWACCEL) += nvdec_mpeg12.o > @@ -971,7 +970,6 @@ OBJS-$(CONFIG_MPEG2_QSV_HWACCEL) += qsvdec.o > OBJS-$(CONFIG_MPEG2_VAAPI_HWACCEL) += vaapi_mpeg2.o > OBJS-$(CONFIG_MPEG2_VDPAU_HWACCEL) += vdpau_mpeg12.o > OBJS-$(CONFIG_MPEG2_VIDEOTOOLBOX_HWACCEL) += videotoolbox.o > -OBJS-$(CONFIG_MPEG2_XVMC_HWACCEL) += mpegvideo_xvmc.o > OBJS-$(CONFIG_MPEG4_NVDEC_HWACCEL) += nvdec_mpeg4.o > OBJS-$(CONFIG_MPEG4_VAAPI_HWACCEL) += vaapi_mpeg4.o > OBJS-$(CONFIG_MPEG4_VDPAU_HWACCEL) += vdpau_mpeg4.o > diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h > index ec1a0566a4..acb7ae0e14 100644 > --- a/libavcodec/avcodec.h > +++ b/libavcodec/avcodec.h > @@ -2119,7 +2119,6 @@ typedef struct AVHWAccel { > * > * Meaningful slice information (codec specific) is guaranteed to > * be parsed at this point. This function is mandatory. > - * The only exception is XvMC, that works on MB level. > * > * @param avctx the codec context > * @param buf the slice data buffer base > @@ -2148,17 +2147,6 @@ typedef struct AVHWAccel { > */ > int frame_priv_data_size; > > - /** > - * Called for every Macroblock in a slice. > - * > - * XvMC uses it to replace the ff_mpv_reconstruct_mb(). > - * Instead of decoding to raw picture, MB parameters are > - * stored in an array provided by the video driver. > - * > - * @param s the mpeg context > - */ > - void (*decode_mb)(struct MpegEncContext *s); > - > /** > * Initialize the hwaccel private data. > * > diff --git a/libavcodec/error_resilience.c b/libavcodec/error_resilience.c > index 91cd8a4444..ce16cff1e9 100644 > --- a/libavcodec/error_resilience.c > +++ b/libavcodec/error_resilience.c > @@ -736,12 +736,6 @@ static int is_intra_more_likely(ERContext *s) > if (undamaged_count < 5) > return 0; // almost all MBs damaged -> use temporal prediction > > - // prevent dsp.sad() check, that requires access to the image > - if (CONFIG_XVMC && > - s->avctx->hwaccel && s->avctx->hwaccel->decode_mb && > - s->cur_pic.f->pict_type == AV_PICTURE_TYPE_I) > - return 1; > - > skip_amount = FFMAX(undamaged_count / 50, 1); // check only up to 50 MBs > is_intra_likely = 0; > > @@ -1229,9 +1223,6 @@ void ff_er_frame_end(ERContext *s) > } else > guess_mv(s); > > - /* the filters below manipulate raw image, skip them */ > - if (CONFIG_XVMC && s->avctx->hwaccel && s->avctx->hwaccel->decode_mb) > - goto ec_clean; > /* fill DC for inter blocks */ > for (mb_y = 0; mb_y < s->mb_height; mb_y++) { > for (mb_x = 0; mb_x < s->mb_width; mb_x++) { > diff --git a/libavcodec/hwaccels.h b/libavcodec/hwaccels.h > index 1e7b464950..ff4daca0e2 100644 > --- a/libavcodec/hwaccels.h > +++ b/libavcodec/hwaccels.h > @@ -47,7 +47,6 @@ extern const AVHWAccel ff_mjpeg_vaapi_hwaccel; > extern const AVHWAccel ff_mpeg1_nvdec_hwaccel; > extern const AVHWAccel ff_mpeg1_vdpau_hwaccel; > extern const AVHWAccel ff_mpeg1_videotoolbox_hwaccel; > -extern const AVHWAccel ff_mpeg1_xvmc_hwaccel; > extern const AVHWAccel ff_mpeg2_d3d11va_hwaccel; > extern const AVHWAccel ff_mpeg2_d3d11va2_hwaccel; > extern const AVHWAccel ff_mpeg2_nvdec_hwaccel; > @@ -55,7 +54,6 @@ extern const AVHWAccel ff_mpeg2_dxva2_hwaccel; > extern const AVHWAccel ff_mpeg2_vaapi_hwaccel; > extern const AVHWAccel ff_mpeg2_vdpau_hwaccel; > extern const AVHWAccel ff_mpeg2_videotoolbox_hwaccel; > -extern const AVHWAccel ff_mpeg2_xvmc_hwaccel; > extern const AVHWAccel ff_mpeg4_nvdec_hwaccel; > extern const AVHWAccel ff_mpeg4_vaapi_hwaccel; > extern const AVHWAccel ff_mpeg4_vdpau_hwaccel; > diff --git a/libavcodec/hwconfig.h b/libavcodec/hwconfig.h > index f421dc909f..721424912c 100644 > --- a/libavcodec/hwconfig.h > +++ b/libavcodec/hwconfig.h > @@ -78,8 +78,6 @@ typedef struct AVCodecHWConfigInternal { > HW_CONFIG_HWACCEL(1, 1, 1, VIDEOTOOLBOX, VIDEOTOOLBOX, ff_ ## codec ## _videotoolbox_hwaccel) > #define HWACCEL_D3D11VA(codec) \ > HW_CONFIG_HWACCEL(0, 0, 1, D3D11VA_VLD, NONE, ff_ ## codec ## _d3d11va_hwaccel) > -#define HWACCEL_XVMC(codec) \ > - HW_CONFIG_HWACCEL(0, 0, 1, XVMC, NONE, ff_ ## codec ## _xvmc_hwaccel) > > #define HW_CONFIG_ENCODER(device, frames, ad_hoc, format, device_type_) \ > &(const AVCodecHWConfigInternal) { \ > diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c > index 4a7bd6d466..e0f8a2704f 100644 > --- a/libavcodec/mpeg12dec.c > +++ b/libavcodec/mpeg12dec.c > @@ -50,7 +50,6 @@ > #include "mpegvideodata.h" > #include "profiles.h" > #include "thread.h" > -#include "xvmc_internal.h" > > #define A53_MAX_CC_COUNT 2000 > > @@ -762,9 +761,6 @@ static int mpeg_decode_mb(MpegEncContext *s, int16_t block[12][64]) > memset(s->last_mv, 0, sizeof(s->last_mv)); > } > s->mb_intra = 1; > - // if 1, we memcpy blocks in xvmcvideo > - if ((CONFIG_MPEG1_XVMC_HWACCEL || CONFIG_MPEG2_XVMC_HWACCEL) && s->pack_pblocks) > - ff_xvmc_pack_pblocks(s, -1); // inter are always full blocks > > if (s->codec_id == AV_CODEC_ID_MPEG2VIDEO) { > if (s->avctx->flags2 & AV_CODEC_FLAG2_FAST) { > @@ -993,10 +989,6 @@ static int mpeg_decode_mb(MpegEncContext *s, int16_t block[12][64]) > return AVERROR_INVALIDDATA; > } > > - // if 1, we memcpy blocks in xvmcvideo > - if ((CONFIG_MPEG1_XVMC_HWACCEL || CONFIG_MPEG2_XVMC_HWACCEL) && s->pack_pblocks) > - ff_xvmc_pack_pblocks(s, cbp); > - > if (s->codec_id == AV_CODEC_ID_MPEG2VIDEO) { > if (s->avctx->flags2 & AV_CODEC_FLAG2_FAST) { > for (i = 0; i < 6; i++) { > @@ -1114,9 +1106,6 @@ static const enum AVPixelFormat mpeg1_hwaccel_pixfmt_list_420[] = { > #if CONFIG_MPEG1_NVDEC_HWACCEL > AV_PIX_FMT_CUDA, > #endif > -#if CONFIG_MPEG1_XVMC_HWACCEL > - AV_PIX_FMT_XVMC, > -#endif > #if CONFIG_MPEG1_VDPAU_HWACCEL > AV_PIX_FMT_VDPAU, > #endif > @@ -1128,9 +1117,6 @@ static const enum AVPixelFormat mpeg2_hwaccel_pixfmt_list_420[] = { > #if CONFIG_MPEG2_NVDEC_HWACCEL > AV_PIX_FMT_CUDA, > #endif > -#if CONFIG_MPEG2_XVMC_HWACCEL > - AV_PIX_FMT_XVMC, > -#endif > #if CONFIG_MPEG2_VDPAU_HWACCEL > AV_PIX_FMT_VDPAU, > #endif > @@ -1182,21 +1168,6 @@ static enum AVPixelFormat mpeg_get_pixelformat(AVCodecContext *avctx) > return ff_thread_get_format(avctx, pix_fmts); > } > > -static void setup_hwaccel_for_pixfmt(AVCodecContext *avctx) > -{ > - // until then pix_fmt may be changed right after codec init > - if (avctx->hwaccel) > - if (avctx->idct_algo == FF_IDCT_AUTO) > - avctx->idct_algo = FF_IDCT_NONE; > - > - if (avctx->hwaccel && avctx->pix_fmt == AV_PIX_FMT_XVMC) { > - Mpeg1Context *s1 = avctx->priv_data; > - MpegEncContext *s = &s1->mpeg_enc_ctx; > - > - s->pack_pblocks = 1; > - } > -} > - > /* Call this function when we know all parameters. > * It may be called in different places for MPEG-1 and MPEG-2. */ > static int mpeg_decode_postinit(AVCodecContext *avctx) > @@ -1320,7 +1291,6 @@ static int mpeg_decode_postinit(AVCodecContext *avctx) > } // MPEG-2 > > avctx->pix_fmt = mpeg_get_pixelformat(avctx); > - setup_hwaccel_for_pixfmt(avctx); > > /* Quantization matrices may need reordering > * if DCT permutation is changed. */ > @@ -1808,10 +1778,6 @@ static int mpeg_decode_slice(MpegEncContext *s, int mb_y, > } > > for (;;) { > - // If 1, we memcpy blocks in xvmcvideo. > - if ((CONFIG_MPEG1_XVMC_HWACCEL || CONFIG_MPEG2_XVMC_HWACCEL) && s->pack_pblocks) > - ff_xvmc_init_block(s); // set s->block > - > if ((ret = mpeg_decode_mb(s, s->block)) < 0) > return ret; > > @@ -2165,7 +2131,6 @@ static int mpeg1_decode_sequence(AVCodecContext *avctx, > s->codec_id = > s->avctx->codec_id = AV_CODEC_ID_MPEG1VIDEO; > s->out_format = FMT_MPEG1; > - s->swap_uv = 0; // AFAIK VCR2 does not have SEQ_HEADER > if (s->avctx->flags & AV_CODEC_FLAG_LOW_DELAY) > s->low_delay = 1; > > @@ -2194,7 +2159,6 @@ static int vcr2_init_sequence(AVCodecContext *avctx) > s->low_delay = 1; > > avctx->pix_fmt = mpeg_get_pixelformat(avctx); > - setup_hwaccel_for_pixfmt(avctx); > > ff_mpv_idct_init(s); > if ((ret = ff_mpv_common_init(s)) < 0) > @@ -2221,7 +2185,6 @@ static int vcr2_init_sequence(AVCodecContext *avctx) > if (s->codec_tag == AV_RL32("BW10")) { > s->codec_id = s->avctx->codec_id = AV_CODEC_ID_MPEG1VIDEO; > } else { > - s->swap_uv = 1; // in case of xvmc we need to swap uv for each MB > s->codec_id = s->avctx->codec_id = AV_CODEC_ID_MPEG2VIDEO; > } > s1->save_width = s->width; > @@ -2923,9 +2886,6 @@ const AVCodec ff_mpeg1video_decoder = { > #endif > #if CONFIG_MPEG1_VIDEOTOOLBOX_HWACCEL > HWACCEL_VIDEOTOOLBOX(mpeg1), > -#endif > -#if CONFIG_MPEG1_XVMC_HWACCEL > - HWACCEL_XVMC(mpeg1), > #endif > NULL > }, > @@ -2971,9 +2931,6 @@ const AVCodec ff_mpeg2video_decoder = { > #endif > #if CONFIG_MPEG2_VIDEOTOOLBOX_HWACCEL > HWACCEL_VIDEOTOOLBOX(mpeg2), > -#endif > -#if CONFIG_MPEG2_XVMC_HWACCEL > - HWACCEL_XVMC(mpeg2), > #endif > NULL > }, > diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c > index bbcf00b014..30d84471d0 100644 > --- a/libavcodec/mpegvideo.c > +++ b/libavcodec/mpegvideo.c > @@ -1644,12 +1644,6 @@ skip_idct: > > void ff_mpv_reconstruct_mb(MpegEncContext *s, int16_t block[12][64]) > { > - if (CONFIG_XVMC && > - s->avctx->hwaccel && s->avctx->hwaccel->decode_mb) { > - s->avctx->hwaccel->decode_mb(s); //xvmc uses pblocks > - return; > - } > - > if (s->avctx->debug & FF_DEBUG_DCT_COEFF) { > /* print DCT coefficients */ > av_log(s->avctx, AV_LOG_DEBUG, "DCT coeffs of MB at %dx%d:\n", s->mb_x, s->mb_y); > diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h > index 84d79d2e59..dfe1e72206 100644 > --- a/libavcodec/mpegvideo.h > +++ b/libavcodec/mpegvideo.h > @@ -474,8 +474,6 @@ typedef struct MpegEncContext { > int rtp_payload_size; > > uint8_t *ptr_lastgob; > - int swap_uv; //vcr2 codec is an MPEG-2 variant with U and V swapped > - int pack_pblocks; //xvmc needs to keep blocks without gaps. > int16_t (*pblocks[12])[64]; > > int16_t (*block)[64]; ///< points to one of the following blocks > diff --git a/libavcodec/mpegvideo_xvmc.c b/libavcodec/mpegvideo_xvmc.c > deleted file mode 100644 > index f06583768c..0000000000 > --- a/libavcodec/mpegvideo_xvmc.c > +++ /dev/null > @@ -1,376 +0,0 @@ > -/* > - * XVideo Motion Compensation > - * Copyright (c) 2003 Ivan Kalvachev > - * > - * This file is part of FFmpeg. > - * > - * FFmpeg is free software; you can redistribute it and/or > - * modify it under the terms of the GNU Lesser General Public > - * License as published by the Free Software Foundation; either > - * version 2.1 of the License, or (at your option) any later version. > - * > - * FFmpeg is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > - * Lesser General Public License for more details. > - * > - * You should have received a copy of the GNU Lesser General Public > - * License along with FFmpeg; if not, write to the Free Software > - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA > - */ > - > -#include > -#include > - > -#include "avcodec.h" > -#include "mpegutils.h" > -#include "mpegvideo.h" > - > -#undef NDEBUG > -#include > - > -#include "xvmc.h" > -#include "xvmc_internal.h" > -#include "version.h" > - > -/** > - * Initialize the block field of the MpegEncContext pointer passed as > - * parameter after making sure that the data is not corrupted. > - * In order to implement something like direct rendering instead of decoding > - * coefficients in s->blocks and then copying them, copy them directly > - * into the data_blocks array provided by xvmc. > - */ > -void ff_xvmc_init_block(MpegEncContext *s) > -{ > - struct xvmc_pix_fmt *render = (struct xvmc_pix_fmt*)s->current_picture.f->data[2]; > - assert(render && render->xvmc_id == AV_XVMC_ID); > - > - s->block = (int16_t (*)[64])(render->data_blocks + render->next_free_data_block_num * 64); > -} > - > -static void exchange_uv(MpegEncContext *s) > -{ > - int16_t (*tmp)[64]; > - > - tmp = s->pblocks[4]; > - s->pblocks[4] = s->pblocks[5]; > - s->pblocks[5] = tmp; > -} > - > -/** > - * Fill individual block pointers, so there are no gaps in the data_block array > - * in case not all blocks in the macroblock are coded. > - */ > -void ff_xvmc_pack_pblocks(MpegEncContext *s, int cbp) > -{ > - int i, j = 0; > - const int mb_block_count = 4 + (1 << s->chroma_format); > - > - cbp <<= 12-mb_block_count; > - for (i = 0; i < mb_block_count; i++) { > - if (cbp & (1 << 11)) > - s->pblocks[i] = &s->block[j++]; > - else > - s->pblocks[i] = NULL; > - cbp += cbp; > - } > - if (s->swap_uv) { > - exchange_uv(s); > - } > -} > - > -/** > - * Find and store the surfaces that are used as reference frames. > - * This function should be called for every new field and/or frame. > - * It should be safe to call the function a few times for the same field. > - */ > -static int ff_xvmc_field_start(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size) > -{ > - struct MpegEncContext *s = avctx->priv_data; > - struct xvmc_pix_fmt *last, *next, *render = (struct xvmc_pix_fmt*)s->current_picture.f->data[2]; > - const int mb_block_count = 4 + (1 << s->chroma_format); > - > - assert(avctx); > - if (!render || render->xvmc_id != AV_XVMC_ID || > - !render->data_blocks || !render->mv_blocks || > - (unsigned int)render->allocated_mv_blocks > INT_MAX/(64*6) || > - (unsigned int)render->allocated_data_blocks > INT_MAX/64 || > - !render->p_surface) { > - av_log(avctx, AV_LOG_ERROR, > - "Render token doesn't look as expected.\n"); > - return -1; // make sure that this is a render packet > - } > - > - if (render->filled_mv_blocks_num) { > - av_log(avctx, AV_LOG_ERROR, > - "Rendering surface contains %i unprocessed blocks.\n", > - render->filled_mv_blocks_num); > - return -1; > - } > - if (render->allocated_mv_blocks < 1 || > - render->allocated_data_blocks < render->allocated_mv_blocks*mb_block_count || > - render->start_mv_blocks_num >= render->allocated_mv_blocks || > - render->next_free_data_block_num > > - render->allocated_data_blocks - > - mb_block_count*(render->allocated_mv_blocks-render->start_mv_blocks_num)) { > - av_log(avctx, AV_LOG_ERROR, > - "Rendering surface doesn't provide enough block structures to work with.\n"); > - return -1; > - } > - > - render->picture_structure = s->picture_structure; > - render->flags = s->first_field ? 0 : XVMC_SECOND_FIELD; > - render->p_future_surface = NULL; > - render->p_past_surface = NULL; > - > - switch(s->pict_type) { > - case AV_PICTURE_TYPE_I: > - return 0; // no prediction from other frames > - case AV_PICTURE_TYPE_B: > - next = (struct xvmc_pix_fmt*)s->next_picture.f->data[2]; > - if (!next) > - return -1; > - if (next->xvmc_id != AV_XVMC_ID) > - return -1; > - render->p_future_surface = next->p_surface; > - // no return here, going to set forward prediction > - case AV_PICTURE_TYPE_P: > - last = (struct xvmc_pix_fmt*)s->last_picture.f->data[2]; > - if (!last) > - last = render; // predict second field from the first > - if (last->xvmc_id != AV_XVMC_ID) > - return -1; > - render->p_past_surface = last->p_surface; > - return 0; > - } > - > -return -1; > -} > - > -/** > - * Complete frame/field rendering by passing any remaining blocks. > - * Normally ff_draw_horiz_band() is called for each slice, however, > - * some leftover blocks, for example from error_resilience(), may remain. > - * It should be safe to call the function a few times for the same field. > - */ > -static int ff_xvmc_field_end(AVCodecContext *avctx) > -{ > - struct MpegEncContext *s = avctx->priv_data; > - struct xvmc_pix_fmt *render = (struct xvmc_pix_fmt*)s->current_picture.f->data[2]; > - assert(render); > - > - if (render->filled_mv_blocks_num > 0) > - ff_mpeg_draw_horiz_band(s, 0, 0); > - return 0; > -} > - > -/** > - * Synthesize the data needed by XvMC to render one macroblock of data. > - * Fill all relevant fields, if necessary do IDCT. > - */ > -static void ff_xvmc_decode_mb(struct MpegEncContext *s) > -{ > - XvMCMacroBlock *mv_block; > - struct xvmc_pix_fmt *render; > - int i, cbp, blocks_per_mb; > - > - const int mb_xy = s->mb_y * s->mb_stride + s->mb_x; > - > - > - if (s->encoding) { > - av_log(s->avctx, AV_LOG_ERROR, "XVMC doesn't support encoding!!!\n"); > - return; > - } > - > - // from ff_mpv_reconstruct_mb(), update DC predictors for P macroblocks > - if (!s->mb_intra) { > - s->last_dc[0] = > - s->last_dc[1] = > - s->last_dc[2] = 128 << s->intra_dc_precision; > - } > - > - // MC doesn't skip blocks > - s->mb_skipped = 0; > - > - > - // Do I need to export quant when I could not perform postprocessing? > - // Anyway, it doesn't hurt. > - s->current_picture.qscale_table[mb_xy] = s->qscale; > - > - // start of XVMC-specific code > - render = (struct xvmc_pix_fmt*)s->current_picture.f->data[2]; > - assert(render); > - assert(render->xvmc_id == AV_XVMC_ID); > - assert(render->mv_blocks); > - > - // take the next free macroblock > - mv_block = &render->mv_blocks[render->start_mv_blocks_num + > - render->filled_mv_blocks_num]; > - > - mv_block->x = s->mb_x; > - mv_block->y = s->mb_y; > - mv_block->dct_type = s->interlaced_dct; // XVMC_DCT_TYPE_FRAME/FIELD; > - if (s->mb_intra) { > - mv_block->macroblock_type = XVMC_MB_TYPE_INTRA; // no MC, all done > - } else { > - mv_block->macroblock_type = XVMC_MB_TYPE_PATTERN; > - > - if (s->mv_dir & MV_DIR_FORWARD) { > - mv_block->macroblock_type |= XVMC_MB_TYPE_MOTION_FORWARD; > - // PMV[n][dir][xy] = mv[dir][n][xy] > - mv_block->PMV[0][0][0] = s->mv[0][0][0]; > - mv_block->PMV[0][0][1] = s->mv[0][0][1]; > - mv_block->PMV[1][0][0] = s->mv[0][1][0]; > - mv_block->PMV[1][0][1] = s->mv[0][1][1]; > - } > - if (s->mv_dir & MV_DIR_BACKWARD) { > - mv_block->macroblock_type |= XVMC_MB_TYPE_MOTION_BACKWARD; > - mv_block->PMV[0][1][0] = s->mv[1][0][0]; > - mv_block->PMV[0][1][1] = s->mv[1][0][1]; > - mv_block->PMV[1][1][0] = s->mv[1][1][0]; > - mv_block->PMV[1][1][1] = s->mv[1][1][1]; > - } > - > - switch(s->mv_type) { > - case MV_TYPE_16X16: > - mv_block->motion_type = XVMC_PREDICTION_FRAME; > - break; > - case MV_TYPE_16X8: > - mv_block->motion_type = XVMC_PREDICTION_16x8; > - break; > - case MV_TYPE_FIELD: > - mv_block->motion_type = XVMC_PREDICTION_FIELD; > - if (s->picture_structure == PICT_FRAME) { > - mv_block->PMV[0][0][1] <<= 1; > - mv_block->PMV[1][0][1] <<= 1; > - mv_block->PMV[0][1][1] <<= 1; > - mv_block->PMV[1][1][1] <<= 1; > - } > - break; > - case MV_TYPE_DMV: > - mv_block->motion_type = XVMC_PREDICTION_DUAL_PRIME; > - if (s->picture_structure == PICT_FRAME) { > - > - mv_block->PMV[0][0][0] = s->mv[0][0][0]; // top from top > - mv_block->PMV[0][0][1] = s->mv[0][0][1] << 1; > - > - mv_block->PMV[0][1][0] = s->mv[0][0][0]; // bottom from bottom > - mv_block->PMV[0][1][1] = s->mv[0][0][1] << 1; > - > - mv_block->PMV[1][0][0] = s->mv[0][2][0]; // dmv00, top from bottom > - mv_block->PMV[1][0][1] = s->mv[0][2][1] << 1; // dmv01 > - > - mv_block->PMV[1][1][0] = s->mv[0][3][0]; // dmv10, bottom from top > - mv_block->PMV[1][1][1] = s->mv[0][3][1] << 1; // dmv11 > - > - } else { > - mv_block->PMV[0][1][0] = s->mv[0][2][0]; // dmv00 > - mv_block->PMV[0][1][1] = s->mv[0][2][1]; // dmv01 > - } > - break; > - default: > - assert(0); > - } > - > - mv_block->motion_vertical_field_select = 0; > - > - // set correct field references > - if (s->mv_type == MV_TYPE_FIELD || s->mv_type == MV_TYPE_16X8) { > - mv_block->motion_vertical_field_select |= s->field_select[0][0]; > - mv_block->motion_vertical_field_select |= s->field_select[1][0] << 1; > - mv_block->motion_vertical_field_select |= s->field_select[0][1] << 2; > - mv_block->motion_vertical_field_select |= s->field_select[1][1] << 3; > - } > - } // !intra > - // time to handle data blocks > - mv_block->index = render->next_free_data_block_num; > - > - blocks_per_mb = 6; > - if (s->chroma_format >= 2) { > - blocks_per_mb = 4 + (1 << s->chroma_format); > - } > - > - // calculate cbp > - cbp = 0; > - for (i = 0; i < blocks_per_mb; i++) { > - cbp += cbp; > - if (s->block_last_index[i] >= 0) > - cbp++; > - } > - > - if (s->avctx->flags & AV_CODEC_FLAG_GRAY) { > - if (s->mb_intra) { // intra frames are always full chroma blocks > - for (i = 4; i < blocks_per_mb; i++) { > - memset(s->pblocks[i], 0, sizeof(*s->pblocks[i])); // so we need to clear them > - if (!render->unsigned_intra) > - *s->pblocks[i][0] = 1 << 10; > - } > - } else { > - cbp &= 0xf << (blocks_per_mb - 4); > - blocks_per_mb = 4; // luminance blocks only > - } > - } > - mv_block->coded_block_pattern = cbp; > - if (cbp == 0) > - mv_block->macroblock_type &= ~XVMC_MB_TYPE_PATTERN; > - > - for (i = 0; i < blocks_per_mb; i++) { > - if (s->block_last_index[i] >= 0) { > - // I do not have unsigned_intra MOCO to test, hope it is OK. > - if (s->mb_intra && (render->idct || !render->unsigned_intra)) > - *s->pblocks[i][0] -= 1 << 10; > - if (!render->idct) { > - s->idsp.idct(*s->pblocks[i]); > - /* It is unclear if MC hardware requires pixel diff values to be > - * in the range [-255;255]. TODO: Clipping if such hardware is > - * ever found. As of now it would only be an unnecessary > - * slowdown. */ > - } > - // copy blocks only if the codec doesn't support pblocks reordering > - if (!s->pack_pblocks) { > - memcpy(&render->data_blocks[render->next_free_data_block_num*64], > - s->pblocks[i], sizeof(*s->pblocks[i])); > - } > - render->next_free_data_block_num++; > - } > - } > - render->filled_mv_blocks_num++; > - > - assert(render->filled_mv_blocks_num <= render->allocated_mv_blocks); > - assert(render->next_free_data_block_num <= render->allocated_data_blocks); > - /* The above conditions should not be able to fail as long as this function > - * is used and the following 'if ()' automatically calls a callback to free > - * blocks. */ > - > - > - if (render->filled_mv_blocks_num == render->allocated_mv_blocks) > - ff_mpeg_draw_horiz_band(s, 0, 0); > -} > - > -#if CONFIG_MPEG1_XVMC_HWACCEL > -const AVHWAccel ff_mpeg1_xvmc_hwaccel = { > - .name = "mpeg1_xvmc", > - .type = AVMEDIA_TYPE_VIDEO, > - .id = AV_CODEC_ID_MPEG1VIDEO, > - .pix_fmt = AV_PIX_FMT_XVMC, > - .start_frame = ff_xvmc_field_start, > - .end_frame = ff_xvmc_field_end, > - .decode_slice = NULL, > - .decode_mb = ff_xvmc_decode_mb, > - .priv_data_size = 0, > -}; > -#endif > - > -#if CONFIG_MPEG2_XVMC_HWACCEL > -const AVHWAccel ff_mpeg2_xvmc_hwaccel = { > - .name = "mpeg2_xvmc", > - .type = AVMEDIA_TYPE_VIDEO, > - .id = AV_CODEC_ID_MPEG2VIDEO, > - .pix_fmt = AV_PIX_FMT_XVMC, > - .start_frame = ff_xvmc_field_start, > - .end_frame = ff_xvmc_field_end, > - .decode_slice = NULL, > - .decode_mb = ff_xvmc_decode_mb, > - .priv_data_size = 0, > -}; > -#endif > diff --git a/libavcodec/x86/blockdsp_init.c b/libavcodec/x86/blockdsp_init.c > index 8b01a447cd..be3eef0021 100644 > --- a/libavcodec/x86/blockdsp_init.c > +++ b/libavcodec/x86/blockdsp_init.c > @@ -44,10 +44,6 @@ av_cold void ff_blockdsp_init_x86(BlockDSPContext *c, > c->clear_blocks = ff_clear_blocks_mmx; > } > > - /* XvMCCreateBlocks() may not allocate 16-byte aligned blocks */ > - if (CONFIG_XVMC && avctx->hwaccel && avctx->hwaccel->decode_mb) > - return; > - > if (EXTERNAL_SSE(cpu_flags)) { > c->clear_block = ff_clear_block_sse; > c->clear_blocks = ff_clear_blocks_sse; > diff --git a/libavcodec/xvmc_internal.h b/libavcodec/xvmc_internal.h > deleted file mode 100644 > index d365ef0266..0000000000 > --- a/libavcodec/xvmc_internal.h > +++ /dev/null > @@ -1,31 +0,0 @@ > -/* > - * XVideo Motion Compensation internal functions > - * > - * This file is part of FFmpeg. > - * > - * FFmpeg is free software; you can redistribute it and/or > - * modify it under the terms of the GNU Lesser General Public > - * License as published by the Free Software Foundation; either > - * version 2.1 of the License, or (at your option) any later version. > - * > - * FFmpeg is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > - * Lesser General Public License for more details. > - * > - * You should have received a copy of the GNU Lesser General Public > - * License along with FFmpeg; if not, write to the Free Software > - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA > - */ > - > -#ifndef AVCODEC_XVMC_INTERNAL_H > -#define AVCODEC_XVMC_INTERNAL_H > - > -#include "avcodec.h" > -#include "mpegvideo.h" > -#include "version.h" > - > -void ff_xvmc_init_block(MpegEncContext *s); > -void ff_xvmc_pack_pblocks(MpegEncContext *s, int cbp); > - > -#endif /* AVCODEC_XVMC_INTERNAL_H */ I thought that removing components is only possible at a major version bump. Am I wrong? - Andreas _______________________________________________ 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".