diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2002-10-11 21:42:08 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2002-10-11 21:42:08 +0000 |
| commit | 2871f57bcfc0a630b00743d8e5262d3685a189f7 (patch) | |
| tree | b64395c19ee33a2129dc995c70a0d67b4c09e82c | |
| parent | 32d0d5aec4f905fe443ffdfdfae20c5b92ffb0db (diff) | |
check EXT_point_parameters before calling PointParameterfvEXT()
| -rw-r--r-- | src/mesa/main/attrib.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c index 51787b7505..5c02a6c41e 100644 --- a/src/mesa/main/attrib.c +++ b/src/mesa/main/attrib.c @@ -1,4 +1,4 @@ -/* $Id: attrib.c,v 1.72 2002/10/04 19:10:06 brianp Exp $ */ +/* $Id: attrib.c,v 1.73 2002/10/11 21:42:08 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -976,12 +976,16 @@ _mesa_PopAttrib(void) point = (const struct gl_point_attrib *) attr->data; _mesa_PointSize(point->Size); _mesa_set_enable(ctx, GL_POINT_SMOOTH, point->SmoothFlag); - _mesa_PointParameterfvEXT(GL_DISTANCE_ATTENUATION_EXT, - point->Params); - _mesa_PointParameterfEXT(GL_POINT_SIZE_MIN_EXT, point->MinSize); - _mesa_PointParameterfEXT(GL_POINT_SIZE_MAX_EXT, point->MaxSize); - _mesa_PointParameterfEXT(GL_POINT_FADE_THRESHOLD_SIZE_EXT, - point->Threshold); + if (ctx->Extensions.EXT_point_parameters) { + _mesa_PointParameterfvEXT(GL_DISTANCE_ATTENUATION_EXT, + point->Params); + _mesa_PointParameterfEXT(GL_POINT_SIZE_MIN_EXT, + point->MinSize); + _mesa_PointParameterfEXT(GL_POINT_SIZE_MAX_EXT, + point->MaxSize); + _mesa_PointParameterfEXT(GL_POINT_FADE_THRESHOLD_SIZE_EXT, + point->Threshold); + } if (ctx->Extensions.NV_point_sprite) { GLuint u; for (u = 0; u < ctx->Const.MaxTextureUnits; u++) { |