diff options
| author | Ben Skeggs <darktama@iinet.net.au> | 2006-11-19 15:52:18 +0000 |
|---|---|---|
| committer | Ben Skeggs <darktama@iinet.net.au> | 2006-11-19 15:52:18 +0000 |
| commit | 80a0ce37df7b7afef9cd1994527c5ed472c5c4cd (patch) | |
| tree | 91d84c3a810510ef2e1b7603f0f2df55a3872f73 /src/mesa/drivers/dri | |
| parent | a2a747704d1b9572532ec0afd0ede6a4308ef032 (diff) | |
Fix nv30LineWidth, hw expects a ubyte.
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nv30_state.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nv30_state.c b/src/mesa/drivers/dri/nouveau/nv30_state.c index 00ab1c3202..bf3338d499 100644 --- a/src/mesa/drivers/dri/nouveau/nv30_state.c +++ b/src/mesa/drivers/dri/nouveau/nv30_state.c @@ -414,8 +414,12 @@ static void nv30LineStipple(GLcontext *ctx, GLint factor, GLushort pattern ) static void nv30LineWidth(GLcontext *ctx, GLfloat width) { nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); + GLubyte ubWidth; + + CLAMPED_FLOAT_TO_UBYTE(ubWidth, width); + BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LINE_WIDTH_SMOOTH, 1); - OUT_RINGf(width); + OUT_RING(ubWidth); } static void nv30LogicOpcode(GLcontext *ctx, GLenum opcode) |