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| author | Maciej Cencora <m.cencora@gmail.com> | 2009-04-25 13:48:53 +0200 |
|---|---|---|
| committer | Alex Deucher <alexdeucher@gmail.com> | 2009-04-27 14:33:23 -0400 |
| commit | 78c0e6aefcef442f035494b6fc9f6b599fe75e7e (patch) | |
| tree | 4ab22d55944c05ee2f0762e1cb01982860c6d78b /src/mesa/drivers/dri/r300/r300_state.c | |
| parent | 033d1365e6fa6e57bc11b47831af0cb4b7ad2edf (diff) | |
r300: fix point size clamping when point is not attenuated
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 9c8b8adbe3..99441a22fd 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -728,7 +728,12 @@ static void r300ColorMask(GLcontext * ctx, static void r300PointSize(GLcontext * ctx, GLfloat size) { r300ContextPtr r300 = R300_CONTEXT(ctx); - /* same size limits for AA, non-AA points */ + + /* We need to clamp to user defined range here, because + * the HW clamping happens only for per vertex point size. */ + size = CLAMP(size, ctx->Point.MinSize, ctx->Point.MaxSize); + + /* same size limits for AA, non-AA points */ size = CLAMP(size, ctx->Const.MinPointSize, ctx->Const.MaxPointSize); R300_STATECHANGE(r300, ps); |