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Popeye: Fixed TPP2 test mode background. [smf]

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This commit is contained in:
smf- 2018-02-15 21:38:58 +00:00
parent 852a6533e9
commit c4f6f90ff8
1 changed files with 3 additions and 3 deletions
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6
src/mame/video/popeye.cpp
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@ -423,7 +423,7 @@ void tnx1_state::draw_background(bitmap_ind16 &bitmap, const rectangle &cliprect
for (int x = cliprect.min_x; x <= cliprect.max_x; x++)
{
if (sy < 0)
bitmap.pix16(y, x) = m_background_ram[0x3f] & 0xf; // TODO: find out exactly where the data is fetched from
bitmap.pix16(y, x) = m_background_ram[0] & 0xf; // TODO: find out exactly where the data is fetched from
else
{
// TODO: confirm the memory layout
@ -449,7 +449,7 @@ void tpp1_state::draw_background(bitmap_ind16 &bitmap, const rectangle &cliprect
for (int x = cliprect.min_x; x <= cliprect.max_x; x++)
{
if (sy < 0)
bitmap.pix16(y, x) = m_background_ram[0x3f] & 0xf; // TODO: find out exactly where the data is fetched from
bitmap.pix16(y, x) = m_background_ram[0] & 0xf; // TODO: find out exactly where the data is fetched from
else
{
// TODO: confirm the memory layout
@ -475,7 +475,7 @@ void tpp2_state::draw_background(bitmap_ind16 &bitmap, const rectangle &cliprect
for (int x = cliprect.min_x; x <= cliprect.max_x; x++)
{
if (sy < 0)
bitmap.pix16(y, x) = m_background_ram[0x3f] & 0xf; // TODO: find out exactly where the data is fetched from
bitmap.pix16(y, x) = m_background_ram[((sy & 0x100) / 8) * 0x40] & 0xf;
else
{
// TODO: confirm the memory layout