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Pica: Unify ugly address translation hacks.

This commit is contained in:
Tony Wasserka 2014-12-15 21:28:45 +01:00
parent 7e210e0229
commit 40f123b7c0
7 changed files with 33 additions and 24 deletions

View file

@ -47,7 +47,7 @@ public:
}; };
TextureInfoDockWidget::TextureInfoDockWidget(const Pica::DebugUtils::TextureInfo& info, QWidget* parent) TextureInfoDockWidget::TextureInfoDockWidget(const Pica::DebugUtils::TextureInfo& info, QWidget* parent)
: QDockWidget(tr("Texture 0x%1").arg(info.address, 8, 16, QLatin1Char('0'))), : QDockWidget(tr("Texture 0x%1").arg(info.physical_address, 8, 16, QLatin1Char('0'))),
info(info) { info(info) {
QWidget* main_widget = new QWidget; QWidget* main_widget = new QWidget;
@ -60,7 +60,7 @@ TextureInfoDockWidget::TextureInfoDockWidget(const Pica::DebugUtils::TextureInfo
phys_address_spinbox->SetBase(16); phys_address_spinbox->SetBase(16);
phys_address_spinbox->SetRange(0, 0xFFFFFFFF); phys_address_spinbox->SetRange(0, 0xFFFFFFFF);
phys_address_spinbox->SetPrefix("0x"); phys_address_spinbox->SetPrefix("0x");
phys_address_spinbox->SetValue(info.address); phys_address_spinbox->SetValue(info.physical_address);
connect(phys_address_spinbox, SIGNAL(ValueChanged(qint64)), this, SLOT(OnAddressChanged(qint64))); connect(phys_address_spinbox, SIGNAL(ValueChanged(qint64)), this, SLOT(OnAddressChanged(qint64)));
QComboBox* format_choice = new QComboBox; QComboBox* format_choice = new QComboBox;
@ -125,7 +125,7 @@ TextureInfoDockWidget::TextureInfoDockWidget(const Pica::DebugUtils::TextureInfo
} }
void TextureInfoDockWidget::OnAddressChanged(qint64 value) { void TextureInfoDockWidget::OnAddressChanged(qint64 value) {
info.address = value; info.physical_address = value;
emit UpdatePixmap(ReloadPixmap()); emit UpdatePixmap(ReloadPixmap());
} }
@ -150,7 +150,7 @@ void TextureInfoDockWidget::OnStrideChanged(int value) {
} }
QPixmap TextureInfoDockWidget::ReloadPixmap() const { QPixmap TextureInfoDockWidget::ReloadPixmap() const {
u8* src = Memory::GetPointer(info.address); u8* src = Memory::GetPointer(Pica::PAddrToVAddr(info.physical_address));
return QPixmap::fromImage(LoadTexture(src, info)); return QPixmap::fromImage(LoadTexture(src, info));
} }

View file

@ -199,7 +199,7 @@ void GraphicsFramebufferWidget::OnUpdate()
auto framebuffer = Pica::registers.framebuffer; auto framebuffer = Pica::registers.framebuffer;
using Framebuffer = decltype(framebuffer); using Framebuffer = decltype(framebuffer);
framebuffer_address = framebuffer.GetColorBufferAddress(); framebuffer_address = framebuffer.GetColorBufferPhysicalAddress();
framebuffer_width = framebuffer.GetWidth(); framebuffer_width = framebuffer.GetWidth();
framebuffer_height = framebuffer.GetHeight(); framebuffer_height = framebuffer.GetHeight();
framebuffer_format = static_cast<Format>(framebuffer.color_format); framebuffer_format = static_cast<Format>(framebuffer.color_format);
@ -224,7 +224,7 @@ void GraphicsFramebufferWidget::OnUpdate()
case Format::RGBA8: case Format::RGBA8:
{ {
QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32); QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32);
u32* color_buffer = (u32*)Memory::GetPointer(framebuffer_address); u32* color_buffer = (u32*)Memory::GetPointer(Pica::PAddrToVAddr(framebuffer_address));
for (unsigned y = 0; y < framebuffer_height; ++y) { for (unsigned y = 0; y < framebuffer_height; ++y) {
for (unsigned x = 0; x < framebuffer_width; ++x) { for (unsigned x = 0; x < framebuffer_width; ++x) {
u32 value = *(color_buffer + x + y * framebuffer_width); u32 value = *(color_buffer + x + y * framebuffer_width);
@ -239,7 +239,7 @@ void GraphicsFramebufferWidget::OnUpdate()
case Format::RGB8: case Format::RGB8:
{ {
QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32); QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32);
u8* color_buffer = Memory::GetPointer(framebuffer_address); u8* color_buffer = Memory::GetPointer(Pica::PAddrToVAddr(framebuffer_address));
for (unsigned y = 0; y < framebuffer_height; ++y) { for (unsigned y = 0; y < framebuffer_height; ++y) {
for (unsigned x = 0; x < framebuffer_width; ++x) { for (unsigned x = 0; x < framebuffer_width; ++x) {
u8* pixel_pointer = color_buffer + x * 3 + y * 3 * framebuffer_width; u8* pixel_pointer = color_buffer + x * 3 + y * 3 * framebuffer_width;
@ -254,7 +254,7 @@ void GraphicsFramebufferWidget::OnUpdate()
case Format::RGBA5551: case Format::RGBA5551:
{ {
QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32); QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32);
u32* color_buffer = (u32*)Memory::GetPointer(framebuffer_address); u32* color_buffer = (u32*)Memory::GetPointer(Pica::PAddrToVAddr(framebuffer_address));
for (unsigned y = 0; y < framebuffer_height; ++y) { for (unsigned y = 0; y < framebuffer_height; ++y) {
for (unsigned x = 0; x < framebuffer_width; ++x) { for (unsigned x = 0; x < framebuffer_width; ++x) {
u16 value = *(u16*)(((u8*)color_buffer) + x * 2 + y * framebuffer_width * 2); u16 value = *(u16*)(((u8*)color_buffer) + x * 2 + y * framebuffer_width * 2);

View file

@ -56,7 +56,7 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) {
g_debug_context->OnEvent(DebugContext::Event::IncomingPrimitiveBatch, nullptr); g_debug_context->OnEvent(DebugContext::Event::IncomingPrimitiveBatch, nullptr);
const auto& attribute_config = registers.vertex_attributes; const auto& attribute_config = registers.vertex_attributes;
const u8* const base_address = Memory::GetPointer(attribute_config.GetBaseAddress()); const u8* const base_address = Memory::GetPointer(PAddrToVAddr(attribute_config.GetPhysicalBaseAddress()));
// Information about internal vertex attributes // Information about internal vertex attributes
const u8* vertex_attribute_sources[16]; const u8* vertex_attribute_sources[16];
@ -116,7 +116,7 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) {
input.attr[i][comp] = float24::FromFloat32(srcval); input.attr[i][comp] = float24::FromFloat32(srcval);
LOG_TRACE(HW_GPU, "Loaded component %x of attribute %x for vertex %x (index %x) from 0x%08x + 0x%08lx + 0x%04lx: %f", LOG_TRACE(HW_GPU, "Loaded component %x of attribute %x for vertex %x (index %x) from 0x%08x + 0x%08lx + 0x%04lx: %f",
comp, i, vertex, index, comp, i, vertex, index,
attribute_config.GetBaseAddress(), PAddrToVAddr(attribute_config.GetPhysicalBaseAddress()),
vertex_attribute_sources[i] - base_address, vertex_attribute_sources[i] - base_address,
srcdata - vertex_attribute_sources[i], srcdata - vertex_attribute_sources[i],
input.attr[i][comp].ToFloat32()); input.attr[i][comp].ToFloat32());

View file

@ -455,7 +455,7 @@ TextureInfo TextureInfo::FromPicaRegister(const Regs::TextureConfig& config,
const Regs::TextureFormat& format) const Regs::TextureFormat& format)
{ {
TextureInfo info; TextureInfo info;
info.address = config.GetPhysicalAddress(); info.physical_address = config.GetPhysicalAddress();
info.width = config.width; info.width = config.width;
info.height = config.height; info.height = config.height;
info.format = format; info.format = format;

View file

@ -192,7 +192,7 @@ void OnPicaRegWrite(u32 id, u32 value);
std::unique_ptr<PicaTrace> FinishPicaTracing(); std::unique_ptr<PicaTrace> FinishPicaTracing();
struct TextureInfo { struct TextureInfo {
unsigned int address; PAddr physical_address;
int width; int width;
int height; int height;
int stride; int stride;

View file

@ -127,7 +127,7 @@ struct Regs {
u32 address; u32 address;
u32 GetPhysicalAddress() const { u32 GetPhysicalAddress() const {
return DecodeAddressRegister(address) - Memory::FCRAM_PADDR + Memory::HEAP_LINEAR_VADDR; return DecodeAddressRegister(address);
} }
// texture1 and texture2 store the texture format directly after the address // texture1 and texture2 store the texture format directly after the address
@ -317,11 +317,11 @@ struct Regs {
INSERT_PADDING_WORDS(0x1); INSERT_PADDING_WORDS(0x1);
inline u32 GetColorBufferAddress() const { inline u32 GetColorBufferPhysicalAddress() const {
return Memory::PhysicalToVirtualAddress(DecodeAddressRegister(color_buffer_address)); return DecodeAddressRegister(color_buffer_address);
} }
inline u32 GetDepthBufferAddress() const { inline u32 GetDepthBufferPhysicalAddress() const {
return Memory::PhysicalToVirtualAddress(DecodeAddressRegister(depth_buffer_address)); return DecodeAddressRegister(depth_buffer_address);
} }
inline u32 GetWidth() const { inline u32 GetWidth() const {
@ -345,9 +345,8 @@ struct Regs {
BitField<0, 29, u32> base_address; BitField<0, 29, u32> base_address;
inline u32 GetBaseAddress() const { u32 GetPhysicalBaseAddress() const {
// TODO: Ugly, should fix PhysicalToVirtualAddress instead return DecodeAddressRegister(base_address);
return DecodeAddressRegister(base_address) - Memory::FCRAM_PADDR + Memory::HEAP_LINEAR_VADDR;
} }
// Descriptor for internal vertex attributes // Descriptor for internal vertex attributes
@ -779,5 +778,15 @@ union CommandHeader {
BitField<31, 1, u32> group_commands; BitField<31, 1, u32> group_commands;
}; };
// TODO: Ugly, should fix PhysicalToVirtualAddress instead
inline static u32 PAddrToVAddr(u32 addr) {
if (addr >= Memory::VRAM_PADDR && addr < Memory::VRAM_PADDR + Memory::VRAM_SIZE) {
return addr - Memory::VRAM_PADDR + Memory::VRAM_VADDR;
} else if (addr >= Memory::FCRAM_PADDR && addr < Memory::FCRAM_PADDR + Memory::FCRAM_SIZE) {
return addr - Memory::FCRAM_PADDR + Memory::HEAP_LINEAR_VADDR;
} else {
return 0;
}
}
} // namespace } // namespace

View file

@ -18,7 +18,7 @@ namespace Pica {
namespace Rasterizer { namespace Rasterizer {
static void DrawPixel(int x, int y, const Math::Vec4<u8>& color) { static void DrawPixel(int x, int y, const Math::Vec4<u8>& color) {
u32* color_buffer = (u32*)Memory::GetPointer(registers.framebuffer.GetColorBufferAddress()); u32* color_buffer = (u32*)Memory::GetPointer(PAddrToVAddr(registers.framebuffer.GetColorBufferPhysicalAddress()));
u32 value = (color.a() << 24) | (color.r() << 16) | (color.g() << 8) | color.b(); u32 value = (color.a() << 24) | (color.r() << 16) | (color.g() << 8) | color.b();
// Assuming RGBA8 format until actual framebuffer format handling is implemented // Assuming RGBA8 format until actual framebuffer format handling is implemented
@ -26,14 +26,14 @@ static void DrawPixel(int x, int y, const Math::Vec4<u8>& color) {
} }
static u32 GetDepth(int x, int y) { static u32 GetDepth(int x, int y) {
u16* depth_buffer = (u16*)Memory::GetPointer(registers.framebuffer.GetDepthBufferAddress()); u16* depth_buffer = (u16*)Memory::GetPointer(PAddrToVAddr(registers.framebuffer.GetDepthBufferPhysicalAddress()));
// Assuming 16-bit depth buffer format until actual format handling is implemented // Assuming 16-bit depth buffer format until actual format handling is implemented
return *(depth_buffer + x + y * registers.framebuffer.GetWidth()); return *(depth_buffer + x + y * registers.framebuffer.GetWidth());
} }
static void SetDepth(int x, int y, u16 value) { static void SetDepth(int x, int y, u16 value) {
u16* depth_buffer = (u16*)Memory::GetPointer(registers.framebuffer.GetDepthBufferAddress()); u16* depth_buffer = (u16*)Memory::GetPointer(PAddrToVAddr(registers.framebuffer.GetDepthBufferPhysicalAddress()));
// Assuming 16-bit depth buffer format until actual format handling is implemented // Assuming 16-bit depth buffer format until actual format handling is implemented
*(depth_buffer + x + y * registers.framebuffer.GetWidth()) = value; *(depth_buffer + x + y * registers.framebuffer.GetWidth()) = value;
@ -204,7 +204,7 @@ void ProcessTriangle(const VertexShader::OutputVertex& v0,
s = GetWrappedTexCoord(registers.texture0.wrap_s, s, registers.texture0.width); s = GetWrappedTexCoord(registers.texture0.wrap_s, s, registers.texture0.width);
t = GetWrappedTexCoord(registers.texture0.wrap_t, t, registers.texture0.height); t = GetWrappedTexCoord(registers.texture0.wrap_t, t, registers.texture0.height);
u8* texture_data = Memory::GetPointer(texture.config.GetPhysicalAddress()); u8* texture_data = Memory::GetPointer(PAddrToVAddr(texture.config.GetPhysicalAddress()));
auto info = DebugUtils::TextureInfo::FromPicaRegister(texture.config, texture.format); auto info = DebugUtils::TextureInfo::FromPicaRegister(texture.config, texture.format);
texture_color[i] = DebugUtils::LookupTexture(texture_data, s, t, info); texture_color[i] = DebugUtils::LookupTexture(texture_data, s, t, info);