diff options
Diffstat (limited to 'src/blitter/32bpp_anim_sse4.cpp')
| -rw-r--r-- | src/blitter/32bpp_anim_sse4.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/blitter/32bpp_anim_sse4.cpp b/src/blitter/32bpp_anim_sse4.cpp index 1775f66e7..3229338cd 100644 --- a/src/blitter/32bpp_anim_sse4.cpp +++ b/src/blitter/32bpp_anim_sse4.cpp @@ -134,7 +134,7 @@ bmno_full_transparency: dst += 2; } - if (bt_last == BT_ODD) { + if ((bt_last == BT_NONE && effective_width & 1) || bt_last == BT_ODD) { if (src->a == 0) { } else if (src->a == 255) { *anim = *(const uint16*) src_mv; @@ -249,7 +249,7 @@ bmcr_full_transparency: anim += 2; } - if (effective_width & 1) { + if ((bt_last == BT_NONE && effective_width & 1) || bt_last == BT_ODD) { /* In case the m-channel is zero, do not remap this pixel in any way. */ __m128i srcABCD; if (src->a == 0) break; @@ -298,7 +298,7 @@ bmcr_alpha_blend_single: if (src[-2].a) anim[-2] = 0; if (src[-1].a) anim[-1] = 0; } - if (bp->width & 1) { + if ((bt_last == BT_NONE && bp->width & 1) || bt_last == BT_ODD) { __m128i srcABCD = _mm_cvtsi32_si128(src->data); __m128i dstABCD = _mm_cvtsi32_si128(dst->data); DARKEN_2(); |