diff options
| author | Brian Paul <brianp@vmware.com> | 2009-01-28 14:33:07 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-01-28 14:33:07 -0700 |
| commit | 2ace634024dc14ab15087f3718f8f84e23fba47c (patch) | |
| tree | bc8d974d73b01a8adfc74453daadf294c0e5a885 /src/mesa/drivers/dri | |
| parent | 177eda834ee26656b4f9b2ec64b8b3e915c1854c (diff) | |
i965: minor comment additions/edits
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_pass0.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_pass0.c b/src/mesa/drivers/dri/i965/brw_wm_pass0.c index d0c6b82290..318eab34aa 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_pass0.c +++ b/src/mesa/drivers/dri/i965/brw_wm_pass0.c @@ -51,6 +51,7 @@ static struct brw_wm_value *get_value( struct brw_wm_compile *c) return &c->vreg[c->nr_vreg++]; } +/** return pointer to a newly allocated instruction */ static struct brw_wm_instruction *get_instruction( struct brw_wm_compile *c ) { assert(c->nr_insns < BRW_WM_MAX_INSN); @@ -60,6 +61,7 @@ static struct brw_wm_instruction *get_instruction( struct brw_wm_compile *c ) /*********************************************************************** */ +/** Init the "undef" register */ static void pass0_init_undef( struct brw_wm_compile *c) { struct brw_wm_ref *ref = &c->undef_ref; @@ -69,6 +71,7 @@ static void pass0_init_undef( struct brw_wm_compile *c) ref->prevuse = NULL; } +/** Set a FP register to a value */ static void pass0_set_fpreg_value( struct brw_wm_compile *c, GLuint file, GLuint idx, @@ -83,6 +86,7 @@ static void pass0_set_fpreg_value( struct brw_wm_compile *c, c->pass0_fp_reg[file][idx][component] = ref; } +/** Set a FP register to a ref */ static void pass0_set_fpreg_ref( struct brw_wm_compile *c, GLuint file, GLuint idx, @@ -121,6 +125,7 @@ static const struct brw_wm_ref *get_param_ref( struct brw_wm_compile *c, } +/** Return a ref to a constant/literal value */ static const struct brw_wm_ref *get_const_ref( struct brw_wm_compile *c, const GLfloat *constval ) { @@ -187,7 +192,7 @@ static const struct brw_wm_ref *pass0_get_reg( struct brw_wm_compile *c, /* There's something really hokey about parameters parsed in * arb programs - they all end up in here, whether they be - * state values, paramters or constants. This duplicates the + * state values, parameters or constants. This duplicates the * structure above & also seems to subvert the limits set for * each type of constant/param. */ |