diff options
| author | Brian <brian.paul@tungstengraphics.com> | 2008-11-10 20:15:28 -0700 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2008-11-10 20:16:00 -0700 |
| commit | be1b8e5d6c6692010a3ec117035d9b218929e2b3 (patch) | |
| tree | b21ff72555b2c3870036562924fa86c8042e53bc /src/mesa/main/pixel.c | |
| parent | 8df4f6667f2892368791ae25505a996bc0edfacb (diff) | |
mesa: new _mesa_is_pow_two() function
Diffstat (limited to 'src/mesa/main/pixel.c')
| -rw-r--r-- | src/mesa/main/pixel.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mesa/main/pixel.c b/src/mesa/main/pixel.c index c98506b2bb..8d24a201f0 100644 --- a/src/mesa/main/pixel.c +++ b/src/mesa/main/pixel.c @@ -150,7 +150,7 @@ _mesa_PixelMapfv( GLenum map, GLsizei mapsize, const GLfloat *values ) if (map >= GL_PIXEL_MAP_S_TO_S && map <= GL_PIXEL_MAP_I_TO_A) { /* test that mapsize is a power of two */ - if (_mesa_bitcount((GLuint) mapsize) != 1) { + if (!_mesa_is_pow_two(mapsize)) { _mesa_error( ctx, GL_INVALID_VALUE, "glPixelMapfv(mapsize)" ); return; } @@ -209,7 +209,7 @@ _mesa_PixelMapuiv(GLenum map, GLsizei mapsize, const GLuint *values ) if (map >= GL_PIXEL_MAP_S_TO_S && map <= GL_PIXEL_MAP_I_TO_A) { /* test that mapsize is a power of two */ - if (_mesa_bitcount((GLuint) mapsize) != 1) { + if (!_mesa_is_pow_two(mapsize)) { _mesa_error( ctx, GL_INVALID_VALUE, "glPixelMapuiv(mapsize)" ); return; } @@ -282,7 +282,7 @@ _mesa_PixelMapusv(GLenum map, GLsizei mapsize, const GLushort *values ) if (map >= GL_PIXEL_MAP_S_TO_S && map <= GL_PIXEL_MAP_I_TO_A) { /* test that mapsize is a power of two */ - if (_mesa_bitcount((GLuint) mapsize) != 1) { + if (!_mesa_is_pow_two(mapsize)) { _mesa_error( ctx, GL_INVALID_VALUE, "glPixelMapuiv(mapsize)" ); return; } |