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GPU: Improve batching by sampling a VRAM copy

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This commit is contained in:
Connor McLaughlin
2019-09-26 23:33:20 +10:00
parent 332b5481e8
commit 792ec27b1a
6 changed files with 189 additions and 167 deletions
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30
src/pse/gpu.cpp
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@ -52,8 +52,8 @@ bool GPU::DoState(StateWrapper& sw)
sw.Do(&m_GPUSTAT.bits);
sw.Do(&m_render_state.texture_base_x);
sw.Do(&m_render_state.texture_base_y);
sw.Do(&m_render_state.texture_page_x);
sw.Do(&m_render_state.texture_page_y);
sw.Do(&m_render_state.texture_palette_x);
sw.Do(&m_render_state.texture_palette_y);
sw.Do(&m_render_state.texture_color_mode);
@ -69,10 +69,10 @@ bool GPU::DoState(StateWrapper& sw)
sw.Do(&m_render_state.texture_changed);
sw.Do(&m_render_state.transparency_mode_changed);
sw.Do(&m_drawing_area.top_left_x);
sw.Do(&m_drawing_area.top_left_y);
sw.Do(&m_drawing_area.bottom_right_x);
sw.Do(&m_drawing_area.bottom_right_y);
sw.Do(&m_drawing_area.left);
sw.Do(&m_drawing_area.top);
sw.Do(&m_drawing_area.right);
sw.Do(&m_drawing_area.bottom);
sw.Do(&m_drawing_offset.x);
sw.Do(&m_drawing_offset.y);
sw.Do(&m_drawing_offset.x);
@ -429,18 +429,18 @@ void GPU::WriteGP0(u32 value)
case 0xE3: // Set drawing area top left
{
m_drawing_area.top_left_x = param & UINT32_C(0x3FF);
m_drawing_area.top_left_y = (param >> 10) & UINT32_C(0x1FF);
Log_DebugPrintf("Set drawing area top-left: (%u, %u)", m_drawing_area.top_left_x, m_drawing_area.top_left_y);
m_drawing_area.left = param & UINT32_C(0x3FF);
m_drawing_area.top = (param >> 10) & UINT32_C(0x1FF);
Log_DebugPrintf("Set drawing area top-left: (%u, %u)", m_drawing_area.left, m_drawing_area.top);
}
break;
case 0xE4: // Set drawing area bottom right
{
m_drawing_area.bottom_right_x = param & UINT32_C(0x3FF);
m_drawing_area.bottom_right_y = (param >> 10) & UINT32_C(0x1FF);
Log_DebugPrintf("Set drawing area bottom-right: (%u, %u)", m_drawing_area.bottom_right_x,
m_drawing_area.bottom_right_y);
m_drawing_area.right = param & UINT32_C(0x3FF);
m_drawing_area.bottom = (param >> 10) & UINT32_C(0x1FF);
Log_DebugPrintf("Set drawing area bottom-right: (%u, %u)", m_drawing_area.right,
m_drawing_area.bottom);
}
break;
@ -785,8 +785,8 @@ void GPU::RenderState::SetFromPageAttribute(u16 value)
if (texpage_attribute == value)
return;
texture_base_x = static_cast<s32>(ZeroExtend32(value & UINT16_C(0x0F)) * UINT32_C(64));
texture_base_y = static_cast<s32>(ZeroExtend32((value >> 4) & UINT16_C(1)) * UINT32_C(256));
texture_page_x = static_cast<s32>(ZeroExtend32(value & UINT16_C(0x0F)) * UINT32_C(64));
texture_page_y = static_cast<s32>(ZeroExtend32((value >> 4) & UINT16_C(1)) * UINT32_C(256));
texture_color_mode = (static_cast<TextureColorMode>((value >> 7) & UINT16_C(0x03)));
if (texture_color_mode == TextureColorMode::Reserved_Direct16Bit)
texture_color_mode = TextureColorMode::Direct16Bit;