From 7aef2a74489946a74fdcf70a484a2b490b7e83ad Mon Sep 17 00:00:00 2001
From: Martin Piatka <445597@mail.muni.cz>
Date: Thu, 7 Feb 2019 12:45:51 +0100
Subject: [PATCH] Fix BGR pixelformat block size

---
 src/shared_mem_frame.cpp | 1 +
 src/video_codec.c        | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/shared_mem_frame.cpp b/src/shared_mem_frame.cpp
index a16cd8a5e..6922ee70f 100644
--- a/src/shared_mem_frame.cpp
+++ b/src/shared_mem_frame.cpp
@@ -231,6 +231,7 @@ void Shared_mem::put_frame(struct video_frame *frame){
 
         int src_line_len = vc_get_linesize(desc.width, frame->color_spec);
         int block_size = get_pf_block_size(frame->color_spec);
+        assert(block_size > 0);
         int dst = 0;
         for(unsigned y = 0; y < desc.height; y += scaleF){
                 for(int x = 0; x + scaleF * block_size <= src_line_len; x += scaleF * block_size){
diff --git a/src/video_codec.c b/src/video_codec.c
index d0611f24d..8e25796ae 100644
--- a/src/video_codec.c
+++ b/src/video_codec.c
@@ -164,7 +164,7 @@ static const struct codec_info_t codec_info[] = {
         [VP9] = {"VP9", "Google VP9",
                 to_fourcc('V','P','9','0'), 0, 1.0, 8, 0, FALSE, TRUE, TRUE, FALSE, "vp9"},
         [BGR] = {"BGR", "Blue Green Red 24bit",
-                to_fourcc('B','G','R','2'), 1, 3.0, 8, 0, TRUE, FALSE, FALSE, FALSE, "bgr"},
+                to_fourcc('B','G','R','2'), 1, 3.0, 8, 3, TRUE, FALSE, FALSE, FALSE, "bgr"},
         [J2K] = {"J2K", "JPEG 2000",
                 to_fourcc('M','J','2','C'), 0, 1.0, 8, 0, FALSE, TRUE, FALSE, FALSE, "j2k"},
         [J2KR] = {"J2KR", "JPEG 2000 RGB",