From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.ffmpeg.org (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTPS id A75954C44E for ; Mon, 23 Jun 2025 19:46:05 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id 8BFE568DD7A; Mon, 23 Jun 2025 22:45:49 +0300 (EEST) Received: from vidala.pars.ee (vidala.pars.ee [116.203.72.101]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTPS id 6A7F068D9E9 for ; Mon, 23 Jun 2025 22:45:42 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; s=202405r; d=lynne.ee; c=relaxed/relaxed; h=Message-ID:Date:Subject:To:From; t=1750707942; bh=UI3LDnP3SW6e/m2s8NvYh9y pTLNyiGmyElfxNoqNtxs=; b=DqVsBdXvZ6ekUe5hD4WS+6JBb2h9egVD5BGJ2zKbU/AuANjxh3 FsnBCblxTmIhRc3UeMgp/YL/s/LlWCwlVbAbGbKRUIr7SeZan5PObshse3B5pzZ+4VjKkKs5gWH Cplv2jLfYk08ffgI7wFV35+iFKLtNb8M+IrXJxRaHf8WFgpqvnTPjYD0Zn5BaS5zvZi02GkCgTS aEu9g9whf9/zoHgR2uQsNjqQNpqaV1kMynYPkLITf2Qrh8tnF4/559WuQUyBsVjmRhjEso2nWil ntexr3oYbBgFL/WL6zKV9kKXBuUQHtsh4mejfSfTrSn5zxYTPbMulSE5ZKP3bXNZNDQ==; DKIM-Signature: v=1; a=ed25519-sha256; s=202405e; d=lynne.ee; c=relaxed/relaxed; h=Message-ID:Date:Subject:To:From; t=1750707942; bh=UI3LDnP3SW6e/m2s8NvYh9y pTLNyiGmyElfxNoqNtxs=; b=v8X/uNcb5b7GgAw3KxDt1q08iMn0WL34Lv0EMrzmByMOTeNfum /yMq+icJu78Q8fSrX1UxeM2gSwGsm95GfTDg==; From: Lynne To: ffmpeg-devel@ffmpeg.org Date: Tue, 24 Jun 2025 04:45:28 +0900 Message-ID: <20250623194536.3055058-2-dev@lynne.ee> X-Mailer: git-send-email 2.49.0.395.g12beb8f557c In-Reply-To: <20250623194536.3055058-1-dev@lynne.ee> References: <20250623194536.3055058-1-dev@lynne.ee> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] hwcontext_vulkan: add option to disable video queues when creating a device 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: Lynne 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: This helps reduce queue usage even further. --- libavutil/hwcontext_vulkan.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c index 88145ef2d0..f31020c416 100644 --- a/libavutil/hwcontext_vulkan.c +++ b/libavutil/hwcontext_vulkan.c @@ -147,6 +147,9 @@ typedef struct VulkanDevicePriv { /* Disable host image transfer */ int disable_host_transfer; + /* Disable all video support */ + int disable_video; + /* Maximum queues */ int limit_queues; @@ -1540,14 +1543,16 @@ static int setup_queue_families(AVHWDeviceContext *ctx, VkDeviceCreateInfo *cd) PICK_QF(VK_QUEUE_COMPUTE_BIT, VK_VIDEO_CODEC_OPERATION_NONE_KHR); PICK_QF(VK_QUEUE_TRANSFER_BIT, VK_VIDEO_CODEC_OPERATION_NONE_KHR); - PICK_QF(VK_QUEUE_VIDEO_ENCODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_ENCODE_H264_BIT_KHR); - PICK_QF(VK_QUEUE_VIDEO_DECODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR); + if (!p->disable_video) { + PICK_QF(VK_QUEUE_VIDEO_ENCODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_ENCODE_H264_BIT_KHR); + PICK_QF(VK_QUEUE_VIDEO_DECODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR); - PICK_QF(VK_QUEUE_VIDEO_ENCODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_ENCODE_H265_BIT_KHR); - PICK_QF(VK_QUEUE_VIDEO_DECODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_DECODE_H265_BIT_KHR); + PICK_QF(VK_QUEUE_VIDEO_ENCODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_ENCODE_H265_BIT_KHR); + PICK_QF(VK_QUEUE_VIDEO_DECODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_DECODE_H265_BIT_KHR); - PICK_QF(VK_QUEUE_VIDEO_ENCODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_ENCODE_AV1_BIT_KHR); - PICK_QF(VK_QUEUE_VIDEO_DECODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_DECODE_AV1_BIT_KHR); + PICK_QF(VK_QUEUE_VIDEO_ENCODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_ENCODE_AV1_BIT_KHR); + PICK_QF(VK_QUEUE_VIDEO_DECODE_BIT_KHR, VK_VIDEO_CODEC_OPERATION_DECODE_AV1_BIT_KHR); + } av_free(qf); av_free(qf_vid); @@ -1764,6 +1769,11 @@ static int vulkan_device_create_internal(AVHWDeviceContext *ctx, if (opt_d) p->limit_queues = strtol(opt_d->value, NULL, 10); + /* Disable video if really needed */ + opt_d = av_dict_get(opts, "disable_video", NULL, 0); + if (opt_d) + p->disable_video = strtol(opt_d->value, NULL, 10); + /* The disable_multiplane argument takes precedent over the option */ p->disable_multiplane = disable_multiplane; if (!p->disable_multiplane) { -- 2.49.0.395.g12beb8f557c _______________________________________________ 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".