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GPU: Implement display disable command GP1(03h)

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This commit is contained in:
Connor McLaughlin
2019-10-28 17:43:34 +10:00
parent 9bda6c5ef7
commit 772ef27a55
4 changed files with 22 additions and 5 deletions
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7
src/core/gpu_sw.cpp
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@ -127,7 +127,12 @@ void GPU_SW::UpdateDisplay()
VRAM_HEIGHT - vram_offset_y);
display_aspect_ratio = m_crtc_state.display_aspect_ratio;
if (m_GPUSTAT.display_area_color_depth_24)
if (m_GPUSTAT.display_disable)
{
m_system->GetHostInterface()->SetDisplayTexture(nullptr, 0, 0, 0, 0, display_aspect_ratio);
return;
}
else if (m_GPUSTAT.display_area_color_depth_24)
{
CopyOut24Bit(m_vram.data() + vram_offset_y * VRAM_WIDTH + vram_offset_x, VRAM_WIDTH,
m_display_texture_buffer.data(), display_width, display_width, display_height);