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rsx: Validate blend factors according to hardware testing

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kd-11 2020-06-22 21:38:26 +03:00 • committed by kd-11
parent a14e0a0104
commit 628cb1c779
3 changed files with 51 additions and 17 deletions
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33
rpcs3/Emu/RSX/rsx_methods.cpp
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@ -829,6 +829,37 @@ namespace rsx
}
}
void set_blend_factor(thread* rsx, u32 reg, u32 arg)
{
for (u32 i = 0; i < 32u; i += 16)
{
switch ((arg >> i) & 0xffff)
{
case CELL_GCM_ZERO:
case CELL_GCM_ONE:
case CELL_GCM_SRC_COLOR:
case CELL_GCM_ONE_MINUS_SRC_COLOR:
case CELL_GCM_SRC_ALPHA:
case CELL_GCM_ONE_MINUS_SRC_ALPHA:
case CELL_GCM_DST_ALPHA:
case CELL_GCM_ONE_MINUS_DST_ALPHA:
case CELL_GCM_DST_COLOR:
case CELL_GCM_ONE_MINUS_DST_COLOR:
case CELL_GCM_SRC_ALPHA_SATURATE:
case CELL_GCM_CONSTANT_COLOR:
case CELL_GCM_ONE_MINUS_CONSTANT_COLOR:
case CELL_GCM_CONSTANT_ALPHA:
case CELL_GCM_ONE_MINUS_CONSTANT_ALPHA:
break;
default:
// Ignore invalid values as a whole
method_registers.decode(reg, method_registers.register_previous_value);
return;
}
}
}
template<u32 index>
struct set_texture_dirty_bit
{
@ -3157,6 +3188,8 @@ namespace rsx
bind_range<NV4097_SET_VIEWPORT_OFFSET, 1, 3, nv4097::set_viewport_dirty_bit>();
bind<NV4097_SET_INDEX_ARRAY_DMA, nv4097::check_index_array_dma>();
bind<NV4097_SET_BLEND_EQUATION, nv4097::set_blend_equation>();
bind<NV4097_SET_BLEND_FUNC_SFACTOR, nv4097::set_blend_factor>();
bind<NV4097_SET_BLEND_FUNC_DFACTOR, nv4097::set_blend_factor>();
bind<NV4097_SET_POLYGON_STIPPLE, nv4097::notify_state_changed<fragment_state_dirty>>();
bind_array<NV4097_SET_POLYGON_STIPPLE_PATTERN, 1, 32, nv4097::notify_state_changed<polygon_stipple_pattern_dirty>>();