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Implement Maxwell3D Data Upload

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This commit is contained in:
Fernando Sahmkow 2019-04-22 19:27:36 -04:00
parent e4ff140b99
commit 701ce1c9d0
2 changed files with 32 additions and 3 deletions
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16
src/video_core/engines/maxwell_3d.cpp
View file

@ -20,8 +20,8 @@ constexpr u32 MacroRegistersStart = 0xE00;
Maxwell3D::Maxwell3D(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
MemoryManager& memory_manager)
: system{system}, rasterizer{rasterizer}, memory_manager{memory_manager}, macro_interpreter{
*this} {
: system{system}, rasterizer{rasterizer}, memory_manager{memory_manager},
macro_interpreter{*this}, upload_state{memory_manager, regs.upload} {
InitializeRegisterDefaults();
}
@ -253,6 +253,18 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
ProcessSyncPoint();
break;
}
case MAXWELL3D_REG_INDEX(exec_upload): {
upload_state.ProcessExec(regs.exec_upload.linear != 0);
break;
}
case MAXWELL3D_REG_INDEX(data_upload): {
bool is_last_call = method_call.IsLastCall();
upload_state.ProcessData(method_call.argument, is_last_call);
if (is_last_call) {
dirty_flags.OnMemoryWrite();
}
break;
}
default:
break;
}

19
src/video_core/engines/maxwell_3d.h
View file

@ -14,6 +14,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/math_util.h"
#include "video_core/engines/engine_upload.h"
#include "video_core/gpu.h"
#include "video_core/macro_interpreter.h"
#include "video_core/textures/texture.h"
@ -579,7 +580,18 @@ public:
u32 bind;
} macros;
INSERT_PADDING_WORDS(0x69);
INSERT_PADDING_WORDS(0x17);
Upload::Data upload;
struct {
union {
BitField<0, 1, u32> linear;
};
} exec_upload;
u32 data_upload;
INSERT_PADDING_WORDS(0x44);
struct {
union {
@ -1175,6 +1187,8 @@ private:
/// Interpreter for the macro codes uploaded to the GPU.
MacroInterpreter macro_interpreter;
Upload::State upload_state;
/// Retrieves information about a specific TIC entry from the TIC buffer.
Texture::TICEntry GetTICEntry(u32 tic_index) const;
@ -1218,6 +1232,9 @@ private:
"Field " #field_name " has invalid position")
ASSERT_REG_POSITION(macros, 0x45);
ASSERT_REG_POSITION(upload, 0x60);
ASSERT_REG_POSITION(exec_upload, 0x6C);
ASSERT_REG_POSITION(data_upload, 0x6D);
ASSERT_REG_POSITION(sync_info, 0xB2);
ASSERT_REG_POSITION(tfb_enabled, 0x1D1);
ASSERT_REG_POSITION(rt, 0x200);