diff options
| author | Keith Whitwell <[email protected]> | 2009-11-23 00:58:13 +0000 |
|---|---|---|
| committer | Keith Whitwell <[email protected]> | 2009-11-23 00:58:13 +0000 |
| commit | 21172d4358be5cce3bda244b33e3728a5fde3751 (patch) | |
| tree | efe1ce2b8910ae849ea057d33d95c908e25d33e3 | |
| parent | 8bf75f28de161173d1cdaad8c74bcac074e1211e (diff) | |
i965g: apply linear math to both linear and perspective attrs
| -rw-r--r-- | src/gallium/drivers/i965/brw_sf.c | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/i965/brw_sf_emit.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/src/gallium/drivers/i965/brw_sf.c b/src/gallium/drivers/i965/brw_sf.c index a28fb71589f..e1986a9dbbd 100644 --- a/src/gallium/drivers/i965/brw_sf.c +++ b/src/gallium/drivers/i965/brw_sf.c @@ -153,10 +153,9 @@ static enum pipe_error upload_sf_prog(struct brw_context *brw) case TGSI_INTERPOLATE_CONSTANT: break; case TGSI_INTERPOLATE_LINEAR: - case TGSI_INTERPOLATE_PERSPECTIVE: key.linear_attrs |= 1 << (i+1); break; -// case TGSI_INTERPOLATE_PERSPECTIVE: + case TGSI_INTERPOLATE_PERSPECTIVE: key.persp_attrs |= 1 << (i+1); break; } diff --git a/src/gallium/drivers/i965/brw_sf_emit.c b/src/gallium/drivers/i965/brw_sf_emit.c index 2983e8a9dd4..3b85725e368 100644 --- a/src/gallium/drivers/i965/brw_sf_emit.c +++ b/src/gallium/drivers/i965/brw_sf_emit.c @@ -324,7 +324,7 @@ static GLboolean calculate_masks( struct brw_sf_compile *c, { GLboolean is_last_attr = (reg == c->nr_setup_regs - 1); GLuint persp_mask = c->key.persp_attrs; - GLuint linear_mask = c->key.linear_attrs; + GLuint linear_mask = (c->key.persp_attrs | c->key.linear_attrs); *pc_persp = 0; *pc_linear = 0; |