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rsx: Improve FIFO commandlist flattening

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- TODO: Alot of work is still needed to execute draw commands out of order
  Thats the only solution to games sending many draw calls with high frequency of state changes
This commit is contained in:
kd-11 2018-03-01 15:09:18 +03:00
parent 84b8a08d26
commit 0c8e4c0887
1 changed files with 51 additions and 11 deletions
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62
rpcs3/Emu/RSX/RSXThread.cpp
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@ -750,18 +750,58 @@ namespace rsx
flush_commands_flag = false;
break;
}
case NV4097_SET_TEXTURE_OFFSET:
case NV4097_SET_TEXTURE_FORMAT:
case NV4097_SET_TEXTURE_ADDRESS:
case NV4097_SET_TEXTURE_CONTROL0:
case NV4097_SET_TEXTURE_CONTROL1:
case NV4097_SET_TEXTURE_FILTER:
case NV4097_SET_TEXTURE_IMAGE_RECT:
case NV4097_SET_TEXTURE_BORDER_COLOR:
default:
{
//Safe to ignore if value has not changed
if (method_registers.test(reg, value))
flush_commands_flag = false;
//TODO: Reorder draw commands between synchronization events to maximize batched sizes
static const std::pair<u32, u32> skippable_ranges[] =
{
//Texture configuration
{ NV4097_SET_TEXTURE_OFFSET, 8 * 16 },
{ NV4097_SET_TEXTURE_CONTROL2, 16 },
{ NV4097_SET_TEXTURE_CONTROL3, 16 },
{ NV4097_SET_VERTEX_TEXTURE_OFFSET, 8 * 4 },
//Surface configuration
{ NV4097_SET_SURFACE_CLIP_HORIZONTAL, 1 },
{ NV4097_SET_SURFACE_CLIP_VERTICAL, 1 },
{ NV4097_SET_SURFACE_COLOR_AOFFSET, 1 },
{ NV4097_SET_SURFACE_COLOR_BOFFSET, 1 },
{ NV4097_SET_SURFACE_COLOR_COFFSET, 1 },
{ NV4097_SET_SURFACE_COLOR_DOFFSET, 1 },
{ NV4097_SET_SURFACE_ZETA_OFFSET, 1 },
{ NV4097_SET_CONTEXT_DMA_COLOR_A, 1 },
{ NV4097_SET_CONTEXT_DMA_COLOR_B, 1 },
{ NV4097_SET_CONTEXT_DMA_COLOR_C, 1 },
{ NV4097_SET_CONTEXT_DMA_COLOR_D, 1 },
{ NV4097_SET_CONTEXT_DMA_ZETA, 1 },
{ NV4097_SET_SURFACE_FORMAT, 1 },
{ NV4097_SET_SURFACE_PITCH_A, 1 },
{ NV4097_SET_SURFACE_PITCH_B, 1 },
{ NV4097_SET_SURFACE_PITCH_C, 1 },
{ NV4097_SET_SURFACE_PITCH_D, 1 },
{ NV4097_SET_SURFACE_PITCH_Z, 1 }
};
if (has_deferred_call)
{
//Hopefully this is skippable so the batch can keep growing
for (const auto &method : skippable_ranges)
{
if (reg < method.first)
continue;
if (reg - method.first < method.second)
{
//Safe to ignore if value has not changed
if (method_registers.test(reg, value))
{
execute_method_call = false;
flush_commands_flag = false;
}
break;
}
}
}
break;
}