diff options
| author | Marek Olšák <maraeo@gmail.com> | 2010-08-03 14:15:24 +0200 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-08-03 15:53:26 +0200 |
| commit | 57438adf3217955f16491ef8deeffafe05c2f7f8 (patch) | |
| tree | c9ade32ea95028cf738eb3d07123e126933ee083 | |
| parent | 9c6b5a4407cf794f3e5274cd25cac59e85bcf47d (diff) | |
r300g: handle polygon offset correctly
https://bugs.freedesktop.org/show_bug.cgi?id=29372
| -rw-r--r-- | src/gallium/drivers/r300/r300_state.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c index bc0c86d8a45..a3383c38783 100644 --- a/src/gallium/drivers/r300/r300_state.c +++ b/src/gallium/drivers/r300/r300_state.c @@ -744,7 +744,7 @@ static void r300_mark_fb_state_dirty(r300, R300_CHANGED_FB_STATE); /* Polygon offset depends on the zbuffer bit depth. */ - if (state->zsbuf && r300->polygon_offset_enabled) { + if (state->zsbuf) { switch (util_format_get_blocksize(state->zsbuf->texture->format)) { case 2: zbuffer_bpp = 16; @@ -756,7 +756,9 @@ static void if (r300->zbuffer_bpp != zbuffer_bpp) { r300->zbuffer_bpp = zbuffer_bpp; - r300->rs_state.dirty = TRUE; + + if (r300->polygon_offset_enabled) + r300->rs_state.dirty = TRUE; } } @@ -1095,9 +1097,7 @@ static void r300_bind_rs_state(struct pipe_context* pipe, void* state) } if (rs) { - r300->polygon_offset_enabled = (rs->rs.offset_point || - rs->rs.offset_line || - rs->rs.offset_tri); + r300->polygon_offset_enabled = rs->polygon_offset_enable; r300->sprite_coord_enable = rs->rs.sprite_coord_enable; r300->two_sided_color = rs->rs.light_twoside; } else { |