fix dstRGB factor

diff --git a/src/mesa/drivers/dri/tdfx/tdfx_state.c b/src/mesa/drivers/dri/tdfx/tdfx_state.c
index 7aa6098c7218e41b0f9e09a3b490e083038833b6..cb3c1059bcaf3c9a1a0da70acfc11bbb1a7e04ed 100644 (file)
--- a/src/mesa/drivers/dri/tdfx/tdfx_state.c
+++ b/src/mesa/drivers/dri/tdfx/tdfx_state.c
@@ -71,7 +71,7 @@ static void tdfxUpdateAlphaMode( GLcontext *ctx )
 {
    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
    GrCmpFnc_t func;
-   GrAlphaBlendFnc_t srcRGB, dstRGB = GR_BLEND_ZERO, srcA, dstA;
+   GrAlphaBlendFnc_t srcRGB, dstRGB, srcA, dstA;
    GrAlphaBlendOp_t eqRGB, eqA;
    GrAlpha_t ref = (GLint) (ctx->Color.AlphaRef * 255.0);
    
@@ -190,12 +190,12 @@ static void tdfxUpdateAlphaMode( GLcontext *ctx )
         break;
       case GL_DST_COLOR:
          if (isNapalm) {
-           srcRGB = GR_BLEND_SAME_COLOR_EXT;
+           dstRGB = GR_BLEND_SAME_COLOR_EXT;
            break;
          }
       case GL_ONE_MINUS_DST_COLOR:
          if (isNapalm) {
-           srcRGB = GR_BLEND_ONE_MINUS_SAME_COLOR_EXT;
+           dstRGB = GR_BLEND_ONE_MINUS_SAME_COLOR_EXT;
            break;
          }
       default: