From ab66fa430efd1e8b9b6a0220b896998215fff8c3 Mon Sep 17 00:00:00 2001 From: Vaxry Date: Tue, 5 Dec 2023 20:04:53 +0000 Subject: [PATCH] screencopy: fix glReadPixels offset fixes #4042 --- src/protocols/Screencopy.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/protocols/Screencopy.cpp b/src/protocols/Screencopy.cpp index 8537a701..18fe09f4 100644 --- a/src/protocols/Screencopy.cpp +++ b/src/protocols/Screencopy.cpp @@ -481,11 +481,11 @@ bool CScreencopyProtocolManager::copyFrameShm(SScreencopyFrame* frame, timespec* uint32_t packStride = pixel_format_info_min_stride(drmFmtWlr, frame->box.w); if (packStride == stride) { - glReadPixels(frame->box.x, frame->box.y, frame->box.w, frame->box.h, PFORMAT->glFormat, PFORMAT->glType, data); + glReadPixels(0, 0, frame->box.w, frame->box.h, PFORMAT->glFormat, PFORMAT->glType, data); } else { for (size_t i = 0; i < frame->box.h; ++i) { - uint32_t y = frame->box.x + i; - glReadPixels(frame->box.x, y, frame->box.w, 1, PFORMAT->glFormat, PFORMAT->glType, ((unsigned char*)data) + i * stride); + uint32_t y = i; + glReadPixels(0, y, frame->box.w, 1, PFORMAT->glFormat, PFORMAT->glType, ((unsigned char*)data) + i * stride); } }