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| author | marha <marha@users.sourceforge.net> | 2010-03-07 13:28:57 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2010-03-07 13:28:57 +0000 |
| commit | 14b1cb8d5a27ec9716d3f790fce95f0469e35605 (patch) | |
| tree | 6c94dc9f37b19b995bec603141442b1b93e8c9d2 /mesalib/src/mesa/main/points.c | |
| parent | 93c85587c691f9b91e7c2d8bda50f453e0f6674d (diff) | |
| download | vcxsrv-14b1cb8d5a27ec9716d3f790fce95f0469e35605.tar.gz vcxsrv-14b1cb8d5a27ec9716d3f790fce95f0469e35605.tar.bz2 vcxsrv-14b1cb8d5a27ec9716d3f790fce95f0469e35605.zip | |
Updated to Mesa 7.7
Diffstat (limited to 'mesalib/src/mesa/main/points.c')
| -rw-r--r-- | mesalib/src/mesa/main/points.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/mesalib/src/mesa/main/points.c b/mesalib/src/mesa/main/points.c index 4c8fc1f72..dcaeccd90 100644 --- a/mesalib/src/mesa/main/points.c +++ b/mesalib/src/mesa/main/points.c @@ -69,8 +69,10 @@ _mesa_PointSize( GLfloat size ) void GLAPIENTRY _mesa_PointParameteri( GLenum pname, GLint param ) { - const GLfloat value = (GLfloat) param; - _mesa_PointParameterfv(pname, &value); + GLfloat p[3]; + p[0] = (GLfloat) param; + p[1] = p[2] = 0.0F; + _mesa_PointParameterfv(pname, p); } @@ -90,7 +92,10 @@ _mesa_PointParameteriv( GLenum pname, const GLint *params ) void GLAPIENTRY _mesa_PointParameterf( GLenum pname, GLfloat param) { - _mesa_PointParameterfv(pname, ¶m); + GLfloat p[3]; + p[0] = param; + p[1] = p[2] = 0.0F; + _mesa_PointParameterfv(pname, p); } @@ -200,7 +205,12 @@ _mesa_PointParameterfv( GLenum pname, const GLfloat *params) } break; case GL_POINT_SPRITE_COORD_ORIGIN: - if (ctx->Extensions.ARB_point_sprite || ctx->Extensions.NV_point_sprite) { + /* This is not completely correct. GL_POINT_SPRITE_COORD_ORIGIN was + * added to point sprites when the extension was merged into OpenGL + * 2.0. It is expected that an implementation supporting OpenGL 1.4 + * and GL_ARB_point_sprite will generate an error here. + */ + if (ctx->Extensions.ARB_point_sprite) { GLenum value = (GLenum) params[0]; if (value != GL_LOWER_LEFT && value != GL_UPPER_LEFT) { _mesa_error(ctx, GL_INVALID_VALUE, |