1 files changed, 1 insertions, 236 deletions

diff --git a/src/video_core/swrasterizer/rasterizer.cpp b/src/video_core/swrasterizer/rasterizer.cpp
index 17ba59144..cb11338b7 100644
--- a/src/video_core/swrasterizer/rasterizer.cpp
+++ b/src/video_core/swrasterizer/rasterizer.cpp
@@ -22,6 +22,7 @@
 #include "video_core/regs_rasterizer.h"
 #include "video_core/regs_texturing.h"
 #include "video_core/shader/shader.h"
+#include "video_core/swrasterizer/framebuffer.h"
 #include "video_core/swrasterizer/rasterizer.h"
 #include "video_core/texture/texture_decode.h"
 #include "video_core/utils.h"
@@ -30,242 +31,6 @@ namespace Pica {
 
 namespace Rasterizer {
 
-static void DrawPixel(int x, int y, const Math::Vec4<u8>& color) {
-    const auto& framebuffer = g_state.regs.framebuffer.framebuffer;
-    const PAddr addr = framebuffer.GetColorBufferPhysicalAddress();
-
-    // Similarly to textures, the render framebuffer is laid out from bottom to top, too.
-    // NOTE: The framebuffer height register contains the actual FB height minus one.
-    y = framebuffer.height - y;
-
-    const u32 coarse_y = y & ~7;
-    u32 bytes_per_pixel =
-        GPU::Regs::BytesPerPixel(GPU::Regs::PixelFormat(framebuffer.color_format.Value()));
-    u32 dst_offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) +
-                     coarse_y * framebuffer.width * bytes_per_pixel;
-    u8* dst_pixel = Memory::GetPhysicalPointer(addr) + dst_offset;
-
-    switch (framebuffer.color_format) {
-    case FramebufferRegs::ColorFormat::RGBA8:
-        Color::EncodeRGBA8(color, dst_pixel);
-        break;
-
-    case FramebufferRegs::ColorFormat::RGB8:
-        Color::EncodeRGB8(color, dst_pixel);
-        break;
-
-    case FramebufferRegs::ColorFormat::RGB5A1:
-        Color::EncodeRGB5A1(color, dst_pixel);
-        break;
-
-    case FramebufferRegs::ColorFormat::RGB565:
-        Color::EncodeRGB565(color, dst_pixel);
-        break;
-
-    case FramebufferRegs::ColorFormat::RGBA4:
-        Color::EncodeRGBA4(color, dst_pixel);
-        break;
-
-    default:
-        LOG_CRITICAL(Render_Software, "Unknown framebuffer color format %x",
-                     framebuffer.color_format.Value());
-        UNIMPLEMENTED();
-    }
-}
-
-static const Math::Vec4<u8> GetPixel(int x, int y) {
-    const auto& framebuffer = g_state.regs.framebuffer.framebuffer;
-    const PAddr addr = framebuffer.GetColorBufferPhysicalAddress();
-
-    y = framebuffer.height - y;
-
-    const u32 coarse_y = y & ~7;
-    u32 bytes_per_pixel =
-        GPU::Regs::BytesPerPixel(GPU::Regs::PixelFormat(framebuffer.color_format.Value()));
-    u32 src_offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) +
-                     coarse_y * framebuffer.width * bytes_per_pixel;
-    u8* src_pixel = Memory::GetPhysicalPointer(addr) + src_offset;
-
-    switch (framebuffer.color_format) {
-    case FramebufferRegs::ColorFormat::RGBA8:
-        return Color::DecodeRGBA8(src_pixel);
-
-    case FramebufferRegs::ColorFormat::RGB8:
-        return Color::DecodeRGB8(src_pixel);
-
-    case FramebufferRegs::ColorFormat::RGB5A1:
-        return Color::DecodeRGB5A1(src_pixel);
-
-    case FramebufferRegs::ColorFormat::RGB565:
-        return Color::DecodeRGB565(src_pixel);
-
-    case FramebufferRegs::ColorFormat::RGBA4:
-        return Color::DecodeRGBA4(src_pixel);
-
-    default:
-        LOG_CRITICAL(Render_Software, "Unknown framebuffer color format %x",
-                     framebuffer.color_format.Value());
-        UNIMPLEMENTED();
-    }
-
-    return {0, 0, 0, 0};
-}
-
-static u32 GetDepth(int x, int y) {
-    const auto& framebuffer = g_state.regs.framebuffer.framebuffer;
-    const PAddr addr = framebuffer.GetDepthBufferPhysicalAddress();
-    u8* depth_buffer = Memory::GetPhysicalPointer(addr);
-
-    y = framebuffer.height - y;
-
-    const u32 coarse_y = y & ~7;
-    u32 bytes_per_pixel = FramebufferRegs::BytesPerDepthPixel(framebuffer.depth_format);
-    u32 stride = framebuffer.width * bytes_per_pixel;
-
-    u32 src_offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * stride;
-    u8* src_pixel = depth_buffer + src_offset;
-
-    switch (framebuffer.depth_format) {
-    case FramebufferRegs::DepthFormat::D16:
-        return Color::DecodeD16(src_pixel);
-    case FramebufferRegs::DepthFormat::D24:
-        return Color::DecodeD24(src_pixel);
-    case FramebufferRegs::DepthFormat::D24S8:
-        return Color::DecodeD24S8(src_pixel).x;
-    default:
-        LOG_CRITICAL(HW_GPU, "Unimplemented depth format %u", framebuffer.depth_format);
-        UNIMPLEMENTED();
-        return 0;
-    }
-}
-
-static u8 GetStencil(int x, int y) {
-    const auto& framebuffer = g_state.regs.framebuffer.framebuffer;
-    const PAddr addr = framebuffer.GetDepthBufferPhysicalAddress();
-    u8* depth_buffer = Memory::GetPhysicalPointer(addr);
-
-    y = framebuffer.height - y;
-
-    const u32 coarse_y = y & ~7;
-    u32 bytes_per_pixel = Pica::FramebufferRegs::BytesPerDepthPixel(framebuffer.depth_format);
-    u32 stride = framebuffer.width * bytes_per_pixel;
-
-    u32 src_offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * stride;
-    u8* src_pixel = depth_buffer + src_offset;
-
-    switch (framebuffer.depth_format) {
-    case FramebufferRegs::DepthFormat::D24S8:
-        return Color::DecodeD24S8(src_pixel).y;
-
-    default:
-        LOG_WARNING(
-            HW_GPU,
-            "GetStencil called for function which doesn't have a stencil component (format %u)",
-            framebuffer.depth_format);
-        return 0;
-    }
-}
-
-static void SetDepth(int x, int y, u32 value) {
-    const auto& framebuffer = g_state.regs.framebuffer.framebuffer;
-    const PAddr addr = framebuffer.GetDepthBufferPhysicalAddress();
-    u8* depth_buffer = Memory::GetPhysicalPointer(addr);
-
-    y = framebuffer.height - y;
-
-    const u32 coarse_y = y & ~7;
-    u32 bytes_per_pixel = FramebufferRegs::BytesPerDepthPixel(framebuffer.depth_format);
-    u32 stride = framebuffer.width * bytes_per_pixel;
-
-    u32 dst_offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * stride;
-    u8* dst_pixel = depth_buffer + dst_offset;
-
-    switch (framebuffer.depth_format) {
-    case FramebufferRegs::DepthFormat::D16:
-        Color::EncodeD16(value, dst_pixel);
-        break;
-
-    case FramebufferRegs::DepthFormat::D24:
-        Color::EncodeD24(value, dst_pixel);
-        break;
-
-    case FramebufferRegs::DepthFormat::D24S8:
-        Color::EncodeD24X8(value, dst_pixel);
-        break;
-
-    default:
-        LOG_CRITICAL(HW_GPU, "Unimplemented depth format %u", framebuffer.depth_format);
-        UNIMPLEMENTED();
-        break;
-    }
-}
-
-static void SetStencil(int x, int y, u8 value) {
-    const auto& framebuffer = g_state.regs.framebuffer.framebuffer;
-    const PAddr addr = framebuffer.GetDepthBufferPhysicalAddress();
-    u8* depth_buffer = Memory::GetPhysicalPointer(addr);
-
-    y = framebuffer.height - y;
-
-    const u32 coarse_y = y & ~7;
-    u32 bytes_per_pixel = Pica::FramebufferRegs::BytesPerDepthPixel(framebuffer.depth_format);
-    u32 stride = framebuffer.width * bytes_per_pixel;
-
-    u32 dst_offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * stride;
-    u8* dst_pixel = depth_buffer + dst_offset;
-
-    switch (framebuffer.depth_format) {
-    case Pica::FramebufferRegs::DepthFormat::D16:
-    case Pica::FramebufferRegs::DepthFormat::D24:
-        // Nothing to do
-        break;
-
-    case Pica::FramebufferRegs::DepthFormat::D24S8:
-        Color::EncodeX24S8(value, dst_pixel);
-        break;
-
-    default:
-        LOG_CRITICAL(HW_GPU, "Unimplemented depth format %u", framebuffer.depth_format);
-        UNIMPLEMENTED();
-        break;
-    }
-}
-
-static u8 PerformStencilAction(FramebufferRegs::StencilAction action, u8 old_stencil, u8 ref) {
-    switch (action) {
-    case FramebufferRegs::StencilAction::Keep:
-        return old_stencil;
-
-    case FramebufferRegs::StencilAction::Zero:
-        return 0;
-
-    case FramebufferRegs::StencilAction::Replace:
-        return ref;
-
-    case FramebufferRegs::StencilAction::Increment:
-        // Saturated increment
-        return std::min<u8>(old_stencil, 254) + 1;
-
-    case FramebufferRegs::StencilAction::Decrement:
-        // Saturated decrement
-        return std::max<u8>(old_stencil, 1) - 1;
-
-    case FramebufferRegs::StencilAction::Invert:
-        return ~old_stencil;
-
-    case FramebufferRegs::StencilAction::IncrementWrap:
-        return old_stencil + 1;
-
-    case FramebufferRegs::StencilAction::DecrementWrap:
-        return old_stencil - 1;
-
-    default:
-        LOG_CRITICAL(HW_GPU, "Unknown stencil action %x", (int)action);
-        UNIMPLEMENTED();
-        return 0;
-    }
-}
-
 // NOTE: Assuming that rasterizer coordinates are 12.4 fixed-point values
 struct Fix12P4 {
     Fix12P4() {}