diff options
author | Zack Rusin <[email protected]> | 2013-12-10 00:10:28 -0500 |
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committer | Zack Rusin <[email protected]> | 2013-12-10 16:41:11 -0500 |
commit | 7a50d38a2bcbecc70e0dd3b49ca717e56c438f21 (patch) | |
tree | 8a4e8c022bd0a4428e555b41a0b10816799bf596 /src/gallium | |
parent | 48b07fb4fc7e936ee1da4ad856a83740be65ddaf (diff) |
llvmpipe: add a very useful (disabled) debugging output
Disabled by default, but it's very useful when needed.
Signed-off-by: Zack Rusin <[email protected]>
Reviewed-by: José Fonseca <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_setup_point.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_setup_point.c b/src/gallium/drivers/llvmpipe/lp_setup_point.c index 4b31495a5c8..c42646ef45b 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup_point.c +++ b/src/gallium/drivers/llvmpipe/lp_setup_point.c @@ -302,6 +302,23 @@ subpixel_snap(float a) return util_iround(FIXED_ONE * a); } +/** + * Print point vertex attribs (for debug). + */ +static void +print_point(struct lp_setup_context *setup, + const float (*v0)[4]) +{ + const struct lp_setup_variant_key *key = &setup->setup.variant->key; + uint i; + + debug_printf("llvmpipe point\n"); + for (i = 0; i < 1 + key->num_inputs; i++) { + debug_printf(" v0[%d]: %f %f %f %f\n", i, + v0[i][0], v0[i][1], v0[i][2], v0[i][3]); + } +} + static boolean try_setup_point( struct lp_setup_context *setup, @@ -342,6 +359,9 @@ try_setup_point( struct lp_setup_context *setup, layer = MIN2(layer, scene->fb_max_layer); } + if (0) + print_point(setup, v0); + /* Bounding rectangle (in pixels) */ { /* Yes this is necessary to accurately calculate bounding boxes |