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check EXT_point_parameters before calling PointParameterfvEXT()

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This commit is contained in:
Brian Paul
2002-10-11 21:42:08 +00:00
parent 32d0d5aec4
commit 2871f57bcf
1 changed files with 11 additions and 7 deletions
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src/mesa/main/attrib.c
+11 -7
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@@ -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++) {