{
tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
GrCmpFnc_t func;
- GrAlphaBlendFnc_t srcRGB, dstRGB, srcA, dstA;
+ GrAlphaBlendFnc_t srcRGB, dstRGB = GR_BLEND_ZERO, srcA, dstA;
GrAlphaBlendOp_t eqRGB, eqA;
GrAlpha_t ref = (GLint) (ctx->Color.AlphaRef * 255.0);