diff options
| author | Brian <brian@i915.localnet.net> | 2008-02-25 16:25:24 -0700 |
|---|---|---|
| committer | Brian <brian@i915.localnet.net> | 2008-02-25 16:25:24 -0700 |
| commit | 09ba1dd4ccb0ed907510cb9403b1fb1fb0ab3658 (patch) | |
| tree | da7106433c15e7cb46ee0b73d116bfadbe4f7911 | |
| parent | 99047e0968882a4e3f9577fa2352d91733181339 (diff) | |
gallium: clamp line width when creating raster state object
| -rw-r--r-- | src/mesa/state_tracker/st_atom_rasterizer.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_atom_rasterizer.c b/src/mesa/state_tracker/st_atom_rasterizer.c index 435d604af7..229839d8b2 100644 --- a/src/mesa/state_tracker/st_atom_rasterizer.c +++ b/src/mesa/state_tracker/st_atom_rasterizer.c @@ -30,7 +30,7 @@ * Keith Whitwell <keith@tungstengraphics.com> */ - +#include "main/macros.h" #include "st_context.h" #include "st_cache.h" #include "pipe/p_context.h" @@ -227,8 +227,18 @@ static void update_raster_state( struct st_context *st ) /* _NEW_LINE */ - raster.line_width = ctx->Line.Width; raster.line_smooth = ctx->Line.SmoothFlag; + if (ctx->Line.SmoothFlag) { + raster.line_width = CLAMP(ctx->Line.Width, + ctx->Const.MinLineWidthAA, + ctx->Const.MaxLineWidthAA); + } + else { + raster.line_width = CLAMP(ctx->Line.Width, + ctx->Const.MinLineWidth, + ctx->Const.MaxLineWidth); + } + raster.line_stipple_enable = ctx->Line.StippleFlag; raster.line_stipple_pattern = ctx->Line.StipplePattern; /* GL stipple factor is in [1,256], remap to [0, 255] here */ |