/*
* Mesa 3-D graphics library
- * Version: 6.5.1
+ * Version: 7.0
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
ctx->Point.MinSize,
ctx->Point.MaxSize);
- ctx->Point._Attenuated = (ctx->Point.Params[0] != 1.0 ||
- ctx->Point.Params[1] != 0.0 ||
- ctx->Point.Params[2] != 0.0);
-
if (ctx->Driver.PointSize)
ctx->Driver.PointSize(ctx, size);
}
return;
FLUSH_VERTICES(ctx, _NEW_POINT);
COPY_3V(ctx->Point.Params, params);
+ ctx->Point._Attenuated = (ctx->Point.Params[0] != 1.0 ||
+ ctx->Point.Params[1] != 0.0 ||
+ ctx->Point.Params[2] != 0.0);
}
else {
_mesa_error(ctx, GL_INVALID_ENUM,
/*
* Mesa 3-D graphics library
- * Version: 6.5
+ * Version: 7.0
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
if (ctx->Point._Attenuated && !ctx->VertexProgram._Current) {
struct point_stage_data *store = POINT_STAGE_DATA(stage);
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- const GLfloat (*eye)[4] = (const GLfloat (*)[4]) VB->EyePtr->data;
+ const GLfloat *eyeCoord = (GLfloat *) VB->EyePtr->data + 2;
+ const GLint eyeCoordStride = VB->EyePtr->stride / sizeof(GLfloat);
const GLfloat p0 = ctx->Point.Params[0];
const GLfloat p1 = ctx->Point.Params[1];
const GLfloat p2 = ctx->Point.Params[2];
GLuint i;
for (i = 0; i < VB->Count; i++) {
- const GLfloat dist = FABSF(eye[i][2]);
+ const GLfloat dist = FABSF(*eyeCoord);
const GLfloat q = p0 + dist * (p1 + dist * p2);
const GLfloat atten = (q != 0.0) ? SQRTF(1.0 / q) : 1.0;
size[i][0] = pointSize * atten; /* clamping done in rasterization */
+ eyeCoord += eyeCoordStride;
}
VB->AttribPtr[_TNL_ATTRIB_POINTSIZE] = &store->PointSize;