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GPU: Fix VRAM palette changes not being detected in hw renderer

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Fixes wall texture animation in Mega Man Legends.
This commit is contained in:
Connor McLaughlin
2020-11-22 13:22:20 +10:00
parent b49067d165
commit e06f85a328
3 changed files with 38 additions and 39 deletions
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9
src/core/gpu_hw.cpp
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@ -829,7 +829,7 @@ void GPU_HW::IncludeVRAMDityRectangle(const Common::Rectangle<u32>& rect)
// shadow texture is updated
if (!m_draw_mode.IsTexturePageChanged() &&
(m_draw_mode.mode_reg.GetTexturePageRectangle().Intersects(rect) ||
(m_draw_mode.mode_reg.IsUsingPalette() && m_draw_mode.mode_reg.GetTexturePaletteRectangle().Intersects(rect))))
(m_draw_mode.mode_reg.IsUsingPalette() && m_draw_mode.GetTexturePaletteRectangle().Intersects(rect))))
{
m_draw_mode.SetTexturePageChanged();
}
@ -932,10 +932,9 @@ void GPU_HW::DispatchRenderCommand()
if (m_draw_mode.IsTexturePageChanged())
{
m_draw_mode.ClearTexturePageChangedFlag();
if (m_vram_dirty_rect.Valid() &&
(m_draw_mode.mode_reg.GetTexturePageRectangle().Intersects(m_vram_dirty_rect) ||
(m_draw_mode.mode_reg.IsUsingPalette() &&
m_draw_mode.mode_reg.GetTexturePaletteRectangle().Intersects(m_vram_dirty_rect))))
if (m_vram_dirty_rect.Valid() && (m_draw_mode.mode_reg.GetTexturePageRectangle().Intersects(m_vram_dirty_rect) ||
(m_draw_mode.mode_reg.IsUsingPalette() &&
m_draw_mode.GetTexturePaletteRectangle().Intersects(m_vram_dirty_rect))))
{
// Log_DevPrintf("Invalidating VRAM read cache due to drawing area overlap");
if (!IsFlushed())