diff options
Diffstat (limited to 'pixman/pixman/pixman-general.c')
| -rw-r--r-- | pixman/pixman/pixman-general.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/pixman/pixman/pixman-general.c b/pixman/pixman/pixman-general.c index 42a84a0b4..0bf91e444 100644 --- a/pixman/pixman/pixman-general.c +++ b/pixman/pixman/pixman-general.c @@ -130,7 +130,7 @@ general_composite_rect (pixman_implementation_t *imp, else { narrow = 0; - Bpp = 8; + Bpp = 16; } if (width * Bpp > SCANLINE_BUFFER_LENGTH) @@ -145,6 +145,14 @@ general_composite_rect (pixman_implementation_t *imp, mask_buffer = src_buffer + width * Bpp; dest_buffer = mask_buffer + width * Bpp; + if (!narrow) + { + /* To make sure there aren't any NANs in the buffers */ + memset (src_buffer, 0, width * Bpp); + memset (mask_buffer, 0, width * Bpp); + memset (dest_buffer, 0, width * Bpp); + } + /* src iter */ src_iter_flags = narrow | op_flags[op].src; @@ -212,7 +220,7 @@ _pixman_implementation_create_general (void) pixman_implementation_t *imp = _pixman_implementation_create (NULL, general_fast_path); _pixman_setup_combiner_functions_32 (imp); - _pixman_setup_combiner_functions_64 (imp); + _pixman_setup_combiner_functions_float (imp); imp->src_iter_init = general_src_iter_init; imp->dest_iter_init = general_dest_iter_init; |