From patchwork Tue Aug 4 10:19:49 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= X-Patchwork-Id: 27612 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id 80FE2C3338 for ; Tue, 4 Aug 2026 10:20:05 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id EF05B680CB; Tue, 4 Aug 2026 12:20:01 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="vyj8PQ8N"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 5244068092 for ; Tue, 4 Aug 2026 12:19:54 +0200 (CEST) Received: from pb-laptop.local (185.221.141.208.nat.pool.zt.hu [185.221.141.208]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id CC6811C76 for ; Tue, 4 Aug 2026 12:18:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1785838724; bh=eKbs0dx0FOSTp6FPFSVQcaueeOppVZZBqA8/xDNN/KE=; h=From:To:Subject:Date:In-Reply-To:References:From; b=vyj8PQ8Ncsx8QLTP5EKujDC8vj3wf0zCKg7ur2S16g7EgULhb1sXoqd7hxytubPXj J0aceyC4DJWFlJ4WBlWaFvka1seAl+LRWMux5WXs+7w/kpyMhSFjVKLe2LGRukMrzV QSpe1SWzdZPr8cykbf2zti3l09B+xsqS6yZdI03o= From: =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= To: libcamera-devel@lists.libcamera.org Subject: [RFC PATCH v1 10/10] libcamera: software_isp: debayer_egl: Unmake EGL context Date: Tue, 4 Aug 2026 12:19:49 +0200 Message-ID: <20260804101949.353266-11-barnabas.pocze@ideasonboard.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260804101949.353266-1-barnabas.pocze@ideasonboard.com> References: <20260804101949.353266-1-barnabas.pocze@ideasonboard.com> MIME-Version: 1.0 X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" In `SoftwareIsp`, the worker thread is recreated each time it is started. In order to avoid any potential leaks from the egl implementation, remove the currently bound egl context in `DebayerEGL::stop()`. Mesa does not seem to have any destructors for its egl thread data, so the context in those cases does not seem to be properly destroyed. Signed-off-by: Barnabás Pőcze --- src/libcamera/software_isp/debayer_egl.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/src/libcamera/software_isp/debayer_egl.cpp b/src/libcamera/software_isp/debayer_egl.cpp index afc6b02748..3405cdd56a 100644 --- a/src/libcamera/software_isp/debayer_egl.cpp +++ b/src/libcamera/software_isp/debayer_egl.cpp @@ -680,6 +680,7 @@ void DebayerEGL::stop() if (programId_) glDeleteProgram(programId_); + egl_.makeCurrent(false); egl_.resetEGLContext(); }