diff options
Diffstat (limited to 'src/mame/video/micro3d.cpp')
-rw-r--r-- | src/mame/video/micro3d.cpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/mame/video/micro3d.cpp b/src/mame/video/micro3d.cpp index 79e9422b9e2..75f92bf901a 100644 --- a/src/mame/video/micro3d.cpp +++ b/src/mame/video/micro3d.cpp @@ -66,21 +66,18 @@ void micro3d_state::video_reset() TMS340X0_SCANLINE_IND16_CB_MEMBER(micro3d_state::scanline_update) { - uint16_t *src = &m_sprite_vram[(params->rowaddr << 8) & 0x7fe00]; - uint16_t *dest = &bitmap.pix16(scanline); + uint16_t const *const src = &m_sprite_vram[(params->rowaddr << 8) & 0x7fe00]; + uint16_t *dest = &bitmap.pix(scanline); int coladdr = params->coladdr; int sd_11_7 = (m_creg & 0x1f) << 7; - int x; - - uint16_t *frame_src; scanline = std::max((scanline - params->veblnk), 0); - frame_src = m_frame_buffers[m_display_buffer].get() + (scanline << 10); + uint16_t const *frame_src = m_frame_buffers[m_display_buffer].get() + (scanline << 10); /* TODO: XFER3DK - X/Y offsets for 3D */ /* Copy the non-blanked portions of this scanline */ - for (x = params->heblnk; x < params->hsblnk; x += 2) + for (int x = params->heblnk; x < params->hsblnk; x += 2) { uint16_t pix = src[coladdr++ & 0x1ff]; |