vulkan_info

update 2021 - fixed build glfw

build with glfw:

cd build_vulkan
cp -r ../example example
git clone https://github.com/glfw/glfw
mkdir build
cd build
cmake ../
make



added:
nanovg/src/nanovg_vk.h
nanovg/src/shader/fill.frag
nanovg/src/shader/fill.frag.inc
nanovg/src/shader/fill.vert
nanovg/src/shader/fill.vert.inc
nanovg/src/shader/fill_edge_aa.frag
nanovg/src/shader/fill_edge_aa.frag.inc
nanovg/example/example_vulkan.c
nanovg/example/vulkan_util.h


edited
nanovg/src/nanovg.h
line 656 #ifdef NANOVG_VULKAN_IMPLEMENTATION

few lines mark with (use search)
#ifndef NANOVG_VULKAN_IMPLEMENTATION
in
nanovg/example/demo.c
nanovg/example/demo.h
nanovg/example/perf.c




1. shaders is from nanovg_gl.h to files 
shader/fill.frag
shader/fill_edge_aa.frag (this come from using NVG_ANTIALIAS flag in nanovg_gl.h)

2. *.inc is compile shaders to spirv
glslangValidator -V -x -o fill.frag.inc fill.frag
glslangValidator -V -x -o fill.vert.inc fill.vert
glslangValidator -V -x -o fill_edge_aa.frag.inc fill_edge_aa.frag