From bd1cc4cbed10a36387eba58d642d07545f9db5aa Mon Sep 17 00:00:00 2001 From: Thilo Graf Date: Wed, 31 Aug 2016 10:03:52 +0200 Subject: [PATCH] CFrameBuffer: add debug warning if radius < 0 Radius < 0 causes for wrong rendering. paintBoxRel() gets confused. This will paint partial outside of renderbox. TODO: This should be fixed. Origin commit data ------------------ Branch: ni/coolstream Commit: https://github.com/neutrino-images/ni-neutrino/commit/ed0154a9739ab2c8832fb52336e0e7b454188331 Author: Thilo Graf Date: 2016-08-31 (Wed, 31 Aug 2016) ------------------ This commit was generated by Migit --- src/driver/framebuffer.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/driver/framebuffer.cpp b/src/driver/framebuffer.cpp index e7c7ad682..c1877bb2d 100644 --- a/src/driver/framebuffer.cpp +++ b/src/driver/framebuffer.cpp @@ -819,9 +819,11 @@ void CFrameBuffer::paintBoxRel(const int x, const int y, const int dx, const int return; if (dx == 0 || dy == 0) { - dprintf(DEBUG_NORMAL, "[CFrameBuffer] [%s - %d]: radius %d, start x %d y %d end x %d y %d\n", __FUNCTION__, __LINE__, radius, x, y, x+dx, y+dy); + dprintf(DEBUG_NORMAL, "[CFrameBuffer] [%s - %d]: radius %d, start x %d y %d end x %d y %d\n", __func__, __LINE__, radius, x, y, x+dx, y+dy); return; } + if (radius < 0) + dprintf(DEBUG_NORMAL, "[CFrameBuffer] [%s - %d]: WARNING! radius < 0 [%d] FIXME\n", __func__, __LINE__, radius); checkFbArea(x, y, dx, dy, true);