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graphics: accept the encoded GE_CNTL group range (#363)

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graphics: stop rejecting valid GE_CNTL group sizes

GE_CNTL group sizes control guest geometry-engine scheduling rather than host wave width. Do not reject the supported vertex path for compiler-selected values above 64, and remove the corresponding stale debug warnings.
This commit is contained in:
GodsWill Dev
2026-08-28 20:31:35 -04:00
committed by GitHub
parent ccddd6fb94
commit 795743ce22
2 changed files with 2 additions and 12 deletions
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src/graphics/host_gpu/renderer/renderDraw.cpp
+2 -3
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@@ -450,15 +450,14 @@ static bool ShouldSkipGeShader(const CommandBuffer& buffer) {
const bool unsupported_stage_mask = (stages != 0 && stages != 0x02002000);
const bool unsupported_gs_stage = (vertex_info.es_regs.data_addr != 0 &&
vertex_info.gs_regs.data_addr != 0 && !ps5_ngg_vertex_path);
const bool ge_group_size =
ge_cntl.primitive_group_size > 0x0040 || ge_cntl.vertex_group_size > 0x0040;
// GE_CNTL group sizes control guest scheduling and do not constrain the host vertex path.
const bool ge_shader_regs =
(sh_regs.m_geNggSubgrpCntl != 0x00000000 && sh_regs.m_geNggSubgrpCntl != 0x00000001) ||
sh_regs.m_vgtGsMaxVertOut != 0x00000000 ||
!is_known_gs_out_prim_type(sh_regs.m_vgtGsOutPrimType) ||
sh_regs.m_geMaxOutputPerSubgroup > 0x00000040;
if (unsupported_stage_mask || unsupported_gs_stage || ge_group_size || ge_shader_regs) {
if (unsupported_stage_mask || unsupported_gs_stage || ge_shader_regs) {
static std::once_flag warning_once;
std::call_once(warning_once, [] {
std::printf("Warning: game uses unsupported graphics pipelines; some draw calls were "