mesa/src/amd/vulkan/radv_util.h

#ifndef RADV_UTIL_H
#define RADV_UTIL_H

#ifdef HAVE___BUILTIN_POPCOUNT
#define util_bitcount(i) __builtin_popcount(i)
#else
extern unsigned int
util_bitcount(unsigned int n);
#endif

#endif /* RADV_UTIL_H */
radv: Use proper header guards over 'pragma once' directives Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> 2016-10-07 22:19:19 +11:00			`#ifndef RADV_UTIL_H`
			`#define RADV_UTIL_H`
radv: add initial non-conformant radv vulkan driver This squashes all the radv development up until now into one for merging. History can be found: https://github.com/airlied/mesa/tree/semi-interesting This requires llvm 3.9 and is in no way considered a conformant vulkan implementation. It can run a number of vulkan applications, and supports all GPUs using the amdgpu kernel driver. Thanks to Intel for providing anv and spirv->nir, and Emil Velikov for reviewing build integration. Parts of this are: Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Authors: Bas Nieuwenhuizen and Dave Airlie Signed-off-by: Dave Airlie <airlied@redhat.com> 2016-10-07 09:16:09 +10:00
			`#ifdef HAVE___BUILTIN_POPCOUNT`
			`#define util_bitcount(i) __builtin_popcount(i)`
			`#else`
			`extern unsigned int`
			`util_bitcount(unsigned int n);`
			`#endif`

radv: Use proper header guards over 'pragma once' directives Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> 2016-10-07 22:19:19 +11:00			`#endif /* RADV_UTIL_H */`