diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_tile_soa.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_tile_soa.py b/src/gallium/drivers/llvmpipe/lp_tile_soa.py index 6a3ede02a4..4157000bc5 100644 --- a/src/gallium/drivers/llvmpipe/lp_tile_soa.py +++ b/src/gallium/drivers/llvmpipe/lp_tile_soa.py @@ -95,11 +95,16 @@ def generate_format_read(format, dst_channel, dst_native_type, dst_suffix): shift += width else: for i in range(4): + if names[i]: + print ' %s %s;' % (dst_native_type, names[i]) + for i in range(4): src_channel = format.channels[i] if names[i]: value = '(*src_pixel++)' value = conversion_expr(src_channel, dst_channel, dst_native_type, value, clamp=False) - print ' %s %s = %s;' % (dst_native_type, names[i], value) + print ' %s = %s;' % (names[i], value) + elif src_channel.size: + print ' ++src_pixel;' else: assert False @@ -230,6 +235,8 @@ def emit_tile_pixel_write_code(format, src_channel): value = 'TILE_PIXEL(src, x, y, %u)' % inv_swizzle[i] value = conversion_expr(src_channel, dst_channel, dst_native_type, value, clamp=False) print ' *dst_pixel++ = %s;' % value + else: + print ' ++dst_pixel;' else: assert False @@ -251,7 +258,8 @@ def generate_format_write(format, src_channel, src_native_type, src_suffix): and format.block_size() <= 32 \ and format.is_pot() \ and not format.is_mixed() \ - and format.channels[0].type == UNSIGNED: + and (format.channels[0].type == UNSIGNED \ + or format.channels[1].type == UNSIGNED): emit_unrolled_write_code(format, src_channel) else: emit_tile_pixel_write_code(format, src_channel) |