diff options
Diffstat (limited to 'src/gallium/drivers/r300')
| -rw-r--r-- | src/gallium/drivers/r300/r300_fs.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_fs.c b/src/gallium/drivers/r300/r300_fs.c index bd9608e5046..c0d26e5ebde 100644 --- a/src/gallium/drivers/r300/r300_fs.c +++ b/src/gallium/drivers/r300/r300_fs.c @@ -152,6 +152,32 @@ static void get_external_state( /* Fortunately, no need to translate this. */ state->unit[i].texture_compare_func = s->state.compare_func; } + + /* Should we ask the shader to handle wrapping modes for us? */ + if (!s->state.normalized_coords) { + state->unit[i].non_normalized_coords = 1; + + /* XXX this should probably take into account STR, not just S. */ + switch (s->state.wrap_s) { + case PIPE_TEX_WRAP_REPEAT: + state->unit[i].wrap_mode = RC_WRAP_REPEAT; + break; + case PIPE_TEX_WRAP_CLAMP: + case PIPE_TEX_WRAP_CLAMP_TO_EDGE: + case PIPE_TEX_WRAP_CLAMP_TO_BORDER: + state->unit[i].wrap_mode = RC_WRAP_CLAMP; + break; + case PIPE_TEX_WRAP_MIRROR_REPEAT: + case PIPE_TEX_WRAP_MIRROR_CLAMP: + case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE: + case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER: + state->unit[i].wrap_mode = RC_WRAP_MIRROR; + break; + default: + state->unit[i].wrap_mode = RC_WRAP_NONE; + break; + } + } } } |