diff options
| author | Marek Olšák <maraeo@gmail.com> | 2009-12-24 16:05:44 +0100 |
|---|---|---|
| committer | Corbin Simpson <MostAwesomeDude@gmail.com> | 2010-01-06 12:49:15 -0800 |
| commit | 26f67a272b6668258fe3552a675414502e077dd9 (patch) | |
| tree | 66de57576db7e4a5d2d937dc4b487dbb56d8a198 /src/gallium/drivers/r300/r300_vs.h | |
| parent | bf60eb3fec844a7c3793aba0c70da56b74a17344 (diff) | |
r300g: disable the rasterization of WPOS if it's unused by the FS
Diffstat (limited to 'src/gallium/drivers/r300/r300_vs.h')
| -rw-r--r-- | src/gallium/drivers/r300/r300_vs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_vs.h b/src/gallium/drivers/r300/r300_vs.h index 67e9db5366..18cfeee3cd 100644 --- a/src/gallium/drivers/r300/r300_vs.h +++ b/src/gallium/drivers/r300/r300_vs.h @@ -43,6 +43,9 @@ struct r300_vertex_shader { /* Stream locations for SWTCL or if TCL is bypassed. */ int stream_loc_notcl[16]; + /* Output stream location for WPOS. */ + int wpos_tex_output; + /* Has this shader been translated yet? */ boolean translated; @@ -53,4 +56,7 @@ struct r300_vertex_shader { void r300_translate_vertex_shader(struct r300_context* r300, struct r300_vertex_shader* vs); +/* Return TRUE if VAP (hwfmt) needs to be re-emitted. */ +boolean r300_vertex_shader_setup_wpos(struct r300_context* r300); + #endif /* R300_VS_H */ |