diff options
| author | Brian Paul <brianp@vmware.com> | 2009-01-09 15:52:04 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-01-12 14:24:45 -0700 |
| commit | de35989cdec9807c60b2b4389e5988037ce23d95 (patch) | |
| tree | f77c91b6f388764d9c16d40437b9ef5a03b8d304 /src/mesa/drivers/dri/i965/brw_program.c | |
| parent | 29f603a270da711a2a980cc9896e5883e59227cd (diff) | |
i965: fix broken ARB fp fog options
Just call _mesa_append_fog_code() if the fragment program's FogOption is
not GL_NONE.
This allows us to remove some unnecessary i965 fog code.
Note, the arbfplight.c demo can be used to test this (see DO_FRAGMENT_FOG).
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_program.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_program.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_program.c b/src/mesa/drivers/dri/i965/brw_program.c index a18dee85e8..0c86911044 100644 --- a/src/mesa/drivers/dri/i965/brw_program.c +++ b/src/mesa/drivers/dri/i965/brw_program.c @@ -111,9 +111,15 @@ static void brwProgramStringNotify( GLcontext *ctx, struct gl_program *prog ) { if (target == GL_FRAGMENT_PROGRAM_ARB) { + struct gl_fragment_program *fprog = (struct gl_fragment_program *) prog; struct brw_context *brw = brw_context(ctx); struct brw_fragment_program *p = (struct brw_fragment_program *)prog; struct brw_fragment_program *fp = (struct brw_fragment_program *)brw->fragment_program; + if (fprog->FogOption) { + _mesa_append_fog_code(ctx, fprog); + fprog->FogOption = GL_NONE; + } + if (p == fp) brw->state.dirty.brw |= BRW_NEW_FRAGMENT_PROGRAM; p->id = brw->program_id++; |