diff options
Diffstat (limited to 'src/video_core/engines/maxwell_3d.cpp')
-rw-r--r-- | src/video_core/engines/maxwell_3d.cpp | 116 |
1 files changed, 60 insertions, 56 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index 55462752c..fb9b9b94e 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -126,7 +126,6 @@ void Maxwell3D::InitializeRegisterDefaults() { draw_command[MAXWELL3D_REG_INDEX(draw_inline_index)] = true; draw_command[MAXWELL3D_REG_INDEX(inline_index_2x16.even)] = true; draw_command[MAXWELL3D_REG_INDEX(inline_index_4x8.index0)] = true; - draw_command[MAXWELL3D_REG_INDEX(draw.instance_id)] = true; } void Maxwell3D::ProcessMacro(u32 method, const u32* base_start, u32 amount, bool is_last_call) { @@ -218,16 +217,19 @@ void Maxwell3D::ProcessMethodCall(u32 method, u32 argument, u32 nonshadow_argume regs.index_buffer.count = regs.index_buffer32_first.count; regs.index_buffer.first = regs.index_buffer32_first.first; dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + draw_indexed = true; return ProcessDraw(); case MAXWELL3D_REG_INDEX(index_buffer16_first): regs.index_buffer.count = regs.index_buffer16_first.count; regs.index_buffer.first = regs.index_buffer16_first.first; dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + draw_indexed = true; return ProcessDraw(); case MAXWELL3D_REG_INDEX(index_buffer8_first): regs.index_buffer.count = regs.index_buffer8_first.count; regs.index_buffer.first = regs.index_buffer8_first.first; dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + draw_indexed = true; return ProcessDraw(); case MAXWELL3D_REG_INDEX(topology_override): use_topology_override = true; @@ -300,21 +302,33 @@ void Maxwell3D::CallMethod(u32 method, u32 method_argument, bool is_last_call) { draw_mode = DrawMode::InlineIndex; }; switch (method) { + case MAXWELL3D_REG_INDEX(draw.begin): { + draw_mode = + (regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Subsequent) || + (regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Unchanged) + ? DrawMode::Instance + : DrawMode::General; + break; + } case MAXWELL3D_REG_INDEX(draw.end): switch (draw_mode) { case DrawMode::General: - ProcessDraw(1); + ProcessDraw(); break; case DrawMode::InlineIndex: regs.index_buffer.count = static_cast<u32>(inline_index_draw_indexes.size() / 4); regs.index_buffer.format = Regs::IndexFormat::UnsignedInt; - ProcessDraw(1); + draw_indexed = true; + ProcessDraw(); inline_index_draw_indexes.clear(); break; case DrawMode::Instance: break; } break; + case MAXWELL3D_REG_INDEX(index_buffer.count): + draw_indexed = true; + break; case MAXWELL3D_REG_INDEX(draw_inline_index): update_inline_index(method_argument); break; @@ -328,13 +342,6 @@ void Maxwell3D::CallMethod(u32 method, u32 method_argument, bool is_last_call) { update_inline_index(regs.inline_index_4x8.index2); update_inline_index(regs.inline_index_4x8.index3); break; - case MAXWELL3D_REG_INDEX(draw.instance_id): - draw_mode = - (regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Subsequent) || - (regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Unchanged) - ? DrawMode::Instance - : DrawMode::General; - break; } } else { ProcessDeferredDraw(); @@ -486,41 +493,51 @@ void Maxwell3D::ProcessQueryGet() { void Maxwell3D::ProcessQueryCondition() { const GPUVAddr condition_address{regs.render_enable.Address()}; - switch (regs.render_enable.mode) { - case Regs::RenderEnable::Mode::True: { + switch (regs.render_enable_override) { + case Regs::RenderEnable::Override::AlwaysRender: execute_on = true; break; - } - case Regs::RenderEnable::Mode::False: { + case Regs::RenderEnable::Override::NeverRender: execute_on = false; break; - } - case Regs::RenderEnable::Mode::Conditional: { - Regs::ReportSemaphore::Compare cmp; - memory_manager.ReadBlock(condition_address, &cmp, sizeof(cmp)); - execute_on = cmp.initial_sequence != 0U && cmp.initial_mode != 0U; - break; - } - case Regs::RenderEnable::Mode::IfEqual: { - Regs::ReportSemaphore::Compare cmp; - memory_manager.ReadBlock(condition_address, &cmp, sizeof(cmp)); - execute_on = - cmp.initial_sequence == cmp.current_sequence && cmp.initial_mode == cmp.current_mode; - break; - } - case Regs::RenderEnable::Mode::IfNotEqual: { - Regs::ReportSemaphore::Compare cmp; - memory_manager.ReadBlock(condition_address, &cmp, sizeof(cmp)); - execute_on = - cmp.initial_sequence != cmp.current_sequence || cmp.initial_mode != cmp.current_mode; - break; - } - default: { - UNIMPLEMENTED_MSG("Uninplemented Condition Mode!"); - execute_on = true; + case Regs::RenderEnable::Override::UseRenderEnable: + switch (regs.render_enable.mode) { + case Regs::RenderEnable::Mode::True: { + execute_on = true; + break; + } + case Regs::RenderEnable::Mode::False: { + execute_on = false; + break; + } + case Regs::RenderEnable::Mode::Conditional: { + Regs::ReportSemaphore::Compare cmp; + memory_manager.ReadBlock(condition_address, &cmp, sizeof(cmp)); + execute_on = cmp.initial_sequence != 0U && cmp.initial_mode != 0U; + break; + } + case Regs::RenderEnable::Mode::IfEqual: { + Regs::ReportSemaphore::Compare cmp; + memory_manager.ReadBlock(condition_address, &cmp, sizeof(cmp)); + execute_on = cmp.initial_sequence == cmp.current_sequence && + cmp.initial_mode == cmp.current_mode; + break; + } + case Regs::RenderEnable::Mode::IfNotEqual: { + Regs::ReportSemaphore::Compare cmp; + memory_manager.ReadBlock(condition_address, &cmp, sizeof(cmp)); + execute_on = cmp.initial_sequence != cmp.current_sequence || + cmp.initial_mode != cmp.current_mode; + break; + } + default: { + UNIMPLEMENTED_MSG("Uninplemented Condition Mode!"); + execute_on = true; + break; + } + } break; } - } } void Maxwell3D::ProcessCounterReset() { @@ -624,27 +641,16 @@ void Maxwell3D::ProcessClearBuffers(u32 layer_count) { void Maxwell3D::ProcessDraw(u32 instance_count) { LOG_TRACE(HW_GPU, "called, topology={}, count={}", regs.draw.topology.Value(), - regs.vertex_buffer.count); - - ASSERT_MSG(!(regs.index_buffer.count && regs.vertex_buffer.count), "Both indexed and direct?"); - - // Both instance configuration registers can not be set at the same time. - ASSERT_MSG(regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::First || - regs.draw.instance_id != Maxwell3D::Regs::Draw::InstanceId::Unchanged, - "Illegal combination of instancing parameters"); + draw_indexed ? regs.index_buffer.count : regs.vertex_buffer.count); ProcessTopologyOverride(); - const bool is_indexed = regs.index_buffer.count && !regs.vertex_buffer.count; if (ShouldExecute()) { - rasterizer->Draw(is_indexed, instance_count); + rasterizer->Draw(draw_indexed, instance_count); } - if (is_indexed) { - regs.index_buffer.count = 0; - } else { - regs.vertex_buffer.count = 0; - } + draw_indexed = false; + deferred_draw_method.clear(); } void Maxwell3D::ProcessDeferredDraw() { @@ -667,8 +673,6 @@ void Maxwell3D::ProcessDeferredDraw() { ASSERT_MSG(!(vertex_buffer_count && index_buffer_count), "Instance both indexed and direct?"); ProcessDraw(instance_count); - - deferred_draw_method.clear(); } } // namespace Tegra::Engines |