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[D3D12] Ignore draws not writing to depth and fix a typo

This commit is contained in:
Triang3l 2018-08-07 22:57:12 +03:00
parent 52a1a80200
commit 46dc640209
3 changed files with 11 additions and 4 deletions
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6
src/xenia/gpu/d3d12/d3d12_command_processor.cc
View File

@ -628,6 +628,12 @@ bool D3D12CommandProcessor::IssueDraw(PrimitiveType primitive_type,
// Doesn't actually draw.
return true;
}
uint32_t color_mask = enable_mode == xenos::ModeControl::kColorDepth ?
regs[XE_GPU_REG_RB_COLOR_MASK].u32 & 0xFFFF : 0;
if (!color_mask && !(regs[XE_GPU_REG_RB_DEPTHCONTROL].u32 & (0x1 | 0x4))) {
// Not writing to color, depth or doing stencil test, so doesn't draw.
return true;
}
if ((regs[XE_GPU_REG_PA_SU_SC_MODE_CNTL].u32 & 0x3) == 0x3 &&
primitive_type != PrimitiveType::kPointList &&
primitive_type != PrimitiveType::kRectangleList) {

2
src/xenia/gpu/d3d12/pipeline_cache.cc
View File

@ -411,7 +411,7 @@ PipelineCache::UpdateStatus PipelineCache::UpdateRasterizerState(
bool dirty = current_pipeline_ == nullptr;
uint32_t pa_su_sc_mode_cntl =
register_file_->values[XE_GPU_REG_RB_COLOR_MASK].u32;
register_file_->values[XE_GPU_REG_PA_SU_SC_MODE_CNTL].u32;
uint32_t cull_mode = pa_su_sc_mode_cntl & 0x3;
if (primitive_type == PrimitiveType::kPointList ||
primitive_type == PrimitiveType::kRectangleList) {

7
src/xenia/gpu/d3d12/render_target_cache.cc
View File

@ -117,8 +117,8 @@ void RenderTargetCache::UpdateRenderTargets(/* const D3D12_VIEWPORT& viewport,
uint32_t surface_pitch = rb_surface_info & 0x3FFF;
MsaaSamples msaa_samples = MsaaSamples((rb_surface_info >> 16) & 0x3);
uint32_t rb_color_mask = regs[XE_GPU_REG_RB_COLOR_MASK].u32;
if (xenos::ModeControl(regs[XE_GPU_REG_RB_MODECONTROL].u32 & 0x7) ==
xenos::ModeControl::kDepth) {
if (xenos::ModeControl(regs[XE_GPU_REG_RB_MODECONTROL].u32 & 0x7) !=
xenos::ModeControl::kColorDepth) {
rb_color_mask = 0;
}
bool color_enabled[4] = {
@ -129,7 +129,8 @@ void RenderTargetCache::UpdateRenderTargets(/* const D3D12_VIEWPORT& viewport,
regs[XE_GPU_REG_RB_COLOR2_INFO].u32, regs[XE_GPU_REG_RB_COLOR3_INFO].u32};
uint32_t rb_depthcontrol = regs[XE_GPU_REG_RB_DEPTHCONTROL].u32;
uint32_t rb_depth_info = regs[XE_GPU_REG_RB_DEPTH_INFO].u32;
bool depth_enabled = (rb_depthcontrol & (0x2 | 0x4)) != 0;
// 0x1 = stencil test enabled, 0x2 = depth test enabled, 0x4 = depth write enabled.
bool depth_enabled = (rb_depthcontrol & (0x1 | 0x2 | 0x4)) != 0;
bool full_update = false;