diff options
| author | Michel Dänzer <michel.daenzer@amd.com> | 2017-03-06 18:09:58 +0900 |
|---|---|---|
| committer | Michel Dänzer <michel@daenzer.net> | 2017-03-07 16:56:24 +0900 |
| commit | 8d2b7d1758e3fcac520a18a0684c073f0ac62389 (patch) | |
| tree | ff613feb27363b9efe2db62a6beb5f37735c501d | |
| parent | cd73100114a18642d9c40f1df33cef8311e96a8b (diff) | |
Use local implementation of RegionDuplicate for older xserver
It was only added in xserver 1.15. Fixes build against older xserver.
Reported-by: Pali Rohár <pali.rohar@gmail.com>
(Ported from radeon commit 80cc892ee1ce54fad3cb7dd11bd9df18c359136f)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | configure.ac | 6 | ||||
| -rw-r--r-- | src/amdgpu_drv.h | 19 |
2 files changed, 25 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 11dc285..00249a5 100644 --- a/configure.ac +++ b/configure.ac @@ -152,6 +152,12 @@ else fi AM_CONDITIONAL(GLAMOR, test x$GLAMOR != xno) +AC_CHECK_DECL(RegionDuplicate, + [AC_DEFINE(HAVE_REGIONDUPLICATE, 1, + [Have RegionDuplicate API])], [], + [#include <xorg-server.h> + #include <regionstr.h>]) + AC_CHECK_DECL(fbGlyphs, [AC_DEFINE(HAVE_FBGLYPHS, 1, [Have fbGlyphs API])], [], [#include <X11/Xmd.h> diff --git a/src/amdgpu_drv.h b/src/amdgpu_drv.h index ae5b6f9..0700dae 100644 --- a/src/amdgpu_drv.h +++ b/src/amdgpu_drv.h @@ -89,6 +89,25 @@ struct _SyncFence; +#ifndef HAVE_REGIONDUPLICATE + +static inline RegionPtr +RegionDuplicate(RegionPtr pOld) +{ + RegionPtr pNew; + + pNew = RegionCreate(&pOld->extents, 0); + if (!pNew) + return NULL; + if (!RegionCopy(pNew, pOld)) { + RegionDestroy(pNew); + return NULL; + } + return pNew; +} + +#endif + #ifndef MAX #define MAX(a,b) ((a)>(b)?(a):(b)) #endif |