diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/util/u_format_pack.py | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/gallium/auxiliary/util/u_format_pack.py b/src/gallium/auxiliary/util/u_format_pack.py index 95c0c79be9b..90c1ae9e214 100644 --- a/src/gallium/auxiliary/util/u_format_pack.py +++ b/src/gallium/auxiliary/util/u_format_pack.py @@ -147,7 +147,7 @@ def generate_srgb_tables(): def bswap_format(format): '''Generate a structure that describes the format.''' - if format.is_bitmask() and not format.is_array(): + if format.is_bitmask() and not format.is_array() and format.block_size() > 8: print '#ifdef PIPE_ARCH_BIG_ENDIAN' print ' pixel.value = util_bswap%u(pixel.value);' % format.block_size() print '#endif' @@ -353,9 +353,10 @@ def generate_unpack_kernel(format, dst_channel, dst_native_type): elif src_channel.type == SIGNED: print ' int%u_t %s;' % (depth, src_channel.name) - print '#ifdef PIPE_ARCH_BIG_ENDIAN' - print ' value = util_bswap%u(value);' % depth - print '#endif' + if depth > 8: + print '#ifdef PIPE_ARCH_BIG_ENDIAN' + print ' value = util_bswap%u(value);' % depth + print '#endif' # Compute the intermediate unshifted values shift = 0 @@ -476,9 +477,10 @@ def generate_pack_kernel(format, src_channel, src_native_type): shift += dst_channel.size - print '#ifdef PIPE_ARCH_BIG_ENDIAN' - print ' value = util_bswap%u(value);' % depth - print '#endif' + if depth > 8: + print '#ifdef PIPE_ARCH_BIG_ENDIAN' + print ' value = util_bswap%u(value);' % depth + print '#endif' print ' *(uint%u_t *)dst = value;' % depth |