diff options
| author | Brian <brian.paul@tungstengraphics.com> | 2007-07-21 10:06:18 -0600 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2007-07-21 10:06:41 -0600 |
| commit | af2aa8e9cf88a9ee3ec338eddc9a47bf2f142cb7 (patch) | |
| tree | 39abc89e77ed3a102551d1c18bf11a13f2310fa6 /src/mesa/drivers/dri/r300 | |
| parent | 5842bc3bf9e33333b122ce7fd6bf108aab780111 (diff) | |
Remove ctx->Point._Size and ctx->Line._Width.
The clamping for these values depends on whether we're drawing AA or non-AA
points, lines. Defer clamping until drawing time. Drivers could compute and
keep clamped AA and clamped non-AA values if desired.
Diffstat (limited to 'src/mesa/drivers/dri/r300')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index a790acacfe..088216c76e 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -733,8 +733,8 @@ static void r300Fogfv(GLcontext * ctx, GLenum pname, const GLfloat * param) static void r300PointSize(GLcontext * ctx, GLfloat size) { r300ContextPtr r300 = R300_CONTEXT(ctx); - - size = ctx->Point._Size; + /* same size limits for AA, non-AA points */ + size = CLAMP(size, ctx->Const.MinPointSize, ctx->Const.MaxPointSize); R300_STATECHANGE(r300, ps); r300->hw.ps.cmd[R300_PS_POINTSIZE] = @@ -749,8 +749,9 @@ static void r300LineWidth(GLcontext * ctx, GLfloat widthf) { r300ContextPtr r300 = R300_CONTEXT(ctx); - widthf = ctx->Line._Width; - + widthf = CLAMP(widthf, + ctx->Const.MinPointSize, + ctx->Const.MaxPointSize); R300_STATECHANGE(r300, lcntl); r300->hw.lcntl.cmd[1] = R300_LINE_CNT_HO | R300_LINE_CNT_VE | (int)(widthf * 6.0); |