diff options
| author | Michal Krol <michal@vmware.com> | 2009-12-12 16:48:32 +0100 |
|---|---|---|
| committer | Michal Krol <michal@vmware.com> | 2009-12-12 16:48:32 +0100 |
| commit | a3eb0f718e19653a2ad8e49396c904183be456f3 (patch) | |
| tree | 0092574c469ea586a6cab8b8ebb7ac62b8221a2a /src/mesa/main/macros.h | |
| parent | 491f384c3958067e6c4c994041f5d8d413b806bc (diff) | |
| parent | 784cca9fa527de771754d76545970f78094b9adf (diff) | |
Merge branch 'master' into glsl-pp-rework-2
Conflicts:
progs/perf/drawoverhead.c
progs/perf/teximage.c
progs/perf/vbo.c
progs/perf/vertexrate.c
src/mesa/shader/slang/library/slang_common_builtin_gc.h
Diffstat (limited to 'src/mesa/main/macros.h')
| -rw-r--r-- | src/mesa/main/macros.h | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/mesa/main/macros.h b/src/mesa/main/macros.h index 3d9a1aba98..f0ea463fb9 100644 --- a/src/mesa/main/macros.h +++ b/src/mesa/main/macros.h @@ -202,17 +202,12 @@ do { \ #endif /** - * Copy a 4-element float vector (avoid using FPU registers) - * XXX Could use two 64-bit moves on 64-bit systems + * Copy a 4-element float vector + * memcpy seems to be most efficient */ #define COPY_4FV( DST, SRC ) \ do { \ - const GLuint *_s = (const GLuint *) (SRC); \ - GLuint *_d = (GLuint *) (DST); \ - _d[0] = _s[0]; \ - _d[1] = _s[1]; \ - _d[2] = _s[2]; \ - _d[3] = _s[3]; \ + _mesa_memcpy(DST, SRC, sizeof(GLfloat) * 4); \ } while (0) /** Copy \p SZ elements into a 4-element vector */ |