diff options
Diffstat (limited to 'src/mesa/main/state.c')
| -rw-r--r-- | src/mesa/main/state.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c index 0dbf48163d9..5c4dda99e8d 100644 --- a/src/mesa/main/state.c +++ b/src/mesa/main/state.c @@ -1,4 +1,4 @@ -/* $Id: state.c,v 1.49 2000/11/27 18:22:13 brianp Exp $ */ +/* $Id: state.c,v 1.50 2000/11/28 00:07:51 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -676,8 +676,19 @@ update_image_transfer_state(GLcontext *ctx) if (ctx->Pixel.Convolution1DEnabled || ctx->Pixel.Convolution2DEnabled || - ctx->Pixel.Separable2DEnabled) + ctx->Pixel.Separable2DEnabled) { mask |= IMAGE_CONVOLUTION_BIT; + if (ctx->Pixel.PostConvolutionScale[0] != 1.0F || + ctx->Pixel.PostConvolutionScale[1] != 1.0F || + ctx->Pixel.PostConvolutionScale[2] != 1.0F || + ctx->Pixel.PostConvolutionScale[3] != 1.0F || + ctx->Pixel.PostConvolutionBias[0] != 0.0F || + ctx->Pixel.PostConvolutionBias[1] != 0.0F || + ctx->Pixel.PostConvolutionBias[2] != 0.0F || + ctx->Pixel.PostConvolutionBias[3] != 0.0F) { + mask |= IMAGE_POST_CONVOLUTION_SCALE_BIAS; + } + } if (ctx->Pixel.PostConvolutionColorTableEnabled) mask |= IMAGE_POST_CONVOLUTION_COLOR_TABLE_BIT; |