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-rw-r--r--src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp11
-rw-r--r--src/core/hle/service/nvflinger/buffer_queue.h2
-rw-r--r--src/core/memory.cpp40
-rw-r--r--src/core/memory.h20
-rw-r--r--src/video_core/engines/maxwell_3d.h110
-rw-r--r--src/video_core/gpu.h36
-rw-r--r--src/video_core/rasterizer_interface.h10
-rw-r--r--src/video_core/renderer_base.cpp7
-rw-r--r--src/video_core/renderer_base.h40
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp140
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.h24
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer_cache.cpp67
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer_cache.h34
-rw-r--r--src/video_core/renderer_opengl/renderer_opengl.cpp219
-rw-r--r--src/video_core/renderer_opengl/renderer_opengl.h13
-rw-r--r--src/video_core/utils.h112
-rw-r--r--src/video_core/video_core.h2
17 files changed, 591 insertions, 296 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
index 94530724e..87b3a2d74 100644
--- a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
@@ -26,14 +26,13 @@ void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, u32 format, u32 width, u3
"Drawing from address %lx offset %08X Width %u Height %u Stride %u Format %u", addr,
offset, width, height, stride, format);
- using PixelFormat = RendererBase::FramebufferInfo::PixelFormat;
- using Flags = NVFlinger::BufferQueue::BufferTransformFlags;
- const bool flip_vertical = static_cast<u32>(transform) & static_cast<u32>(Flags::FlipV);
- const RendererBase::FramebufferInfo framebuffer_info{
- addr, offset, width, height, stride, static_cast<PixelFormat>(format), flip_vertical};
+ using PixelFormat = Tegra::FramebufferConfig::PixelFormat;
+ const Tegra::FramebufferConfig framebuffer{
+ addr, offset, width, height, stride, static_cast<PixelFormat>(format), transform};
Core::System::GetInstance().perf_stats.EndGameFrame();
- VideoCore::g_renderer->SwapBuffers(framebuffer_info);
+
+ VideoCore::g_renderer->SwapBuffers(framebuffer);
}
} // namespace Devices
diff --git a/src/core/hle/service/nvflinger/buffer_queue.h b/src/core/hle/service/nvflinger/buffer_queue.h
index 686eadca7..1de5767cb 100644
--- a/src/core/hle/service/nvflinger/buffer_queue.h
+++ b/src/core/hle/service/nvflinger/buffer_queue.h
@@ -47,6 +47,8 @@ public:
~BufferQueue() = default;
enum class BufferTransformFlags : u32 {
+ /// No transform flags are set
+ Unset = 0x00,
/// Flip source image horizontally (around the vertical axis)
FlipH = 0x01,
/// Flip source image vertically (around the horizontal axis)
diff --git a/src/core/memory.cpp b/src/core/memory.cpp
index a9beccb95..d6469dd3d 100644
--- a/src/core/memory.cpp
+++ b/src/core/memory.cpp
@@ -41,6 +41,9 @@ static void MapPages(PageTable& page_table, VAddr base, u64 size, u8* memory, Pa
LOG_DEBUG(HW_Memory, "Mapping %p onto %016" PRIX64 "-%016" PRIX64, memory, base * PAGE_SIZE,
(base + size) * PAGE_SIZE);
+ RasterizerFlushVirtualRegion(base << PAGE_BITS, size * PAGE_SIZE,
+ FlushMode::FlushAndInvalidate);
+
VAddr end = base + size;
while (base != end) {
ASSERT_MSG(base < PAGE_TABLE_NUM_ENTRIES, "out of range mapping at %016" PRIX64, base);
@@ -288,6 +291,43 @@ u8* GetPhysicalPointer(PAddr address) {
return target_pointer;
}
+void RasterizerFlushVirtualRegion(VAddr start, u64 size, FlushMode mode) {
+ // Since pages are unmapped on shutdown after video core is shutdown, the renderer may be
+ // null here
+ if (VideoCore::g_renderer == nullptr) {
+ return;
+ }
+
+ VAddr end = start + size;
+
+ auto CheckRegion = [&](VAddr region_start, VAddr region_end) {
+ if (start >= region_end || end <= region_start) {
+ // No overlap with region
+ return;
+ }
+
+ VAddr overlap_start = std::max(start, region_start);
+ VAddr overlap_end = std::min(end, region_end);
+ u64 overlap_size = overlap_end - overlap_start;
+
+ auto* rasterizer = VideoCore::g_renderer->Rasterizer();
+ switch (mode) {
+ case FlushMode::Flush:
+ rasterizer->FlushRegion(overlap_start, overlap_size);
+ break;
+ case FlushMode::Invalidate:
+ rasterizer->InvalidateRegion(overlap_start, overlap_size);
+ break;
+ case FlushMode::FlushAndInvalidate:
+ rasterizer->FlushAndInvalidateRegion(overlap_start, overlap_size);
+ break;
+ }
+ };
+
+ CheckRegion(PROCESS_IMAGE_VADDR, PROCESS_IMAGE_VADDR_END);
+ CheckRegion(HEAP_VADDR, HEAP_VADDR_END);
+}
+
u8 Read8(const VAddr addr) {
return Read<u8>(addr);
}
diff --git a/src/core/memory.h b/src/core/memory.h
index f5bf0141f..4b9c482fe 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -36,7 +36,10 @@ enum class PageType : u8 {
Unmapped,
/// Page is mapped to regular memory. This is the only type you can get pointers to.
Memory,
- /// Page is mapped to a memory hook, which intercepts read and write requests.
+ /// Page is mapped to regular memory, but also needs to check for rasterizer cache flushing and
+ /// invalidation
+ RasterizerCachedMemory,
+ /// Page is mapped to a I/O region. Writing and reading to this page is handled by functions.
Special,
};
@@ -242,4 +245,19 @@ boost::optional<VAddr> PhysicalToVirtualAddress(PAddr addr);
*/
u8* GetPhysicalPointer(PAddr address);
+enum class FlushMode {
+ /// Write back modified surfaces to RAM
+ Flush,
+ /// Remove region from the cache
+ Invalidate,
+ /// Write back modified surfaces to RAM, and also remove them from the cache
+ FlushAndInvalidate,
+};
+
+/**
+ * Flushes and invalidates any externally cached rasterizer resources touching the given virtual
+ * address region.
+ */
+void RasterizerFlushVirtualRegion(VAddr start, u64 size, FlushMode mode);
+
} // namespace Memory
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index aab282b77..69ed56338 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -7,6 +7,7 @@
#include <array>
#include <unordered_map>
#include <vector>
+#include "common/assert.h"
#include "common/bit_field.h"
#include "common/common_funcs.h"
#include "common/common_types.h"
@@ -62,6 +63,107 @@ public:
Fragment = 4,
};
+ enum class VertexSize : u32 {
+ Size_32_32_32_32 = 0x01,
+ Size_32_32_32 = 0x02,
+ Size_16_16_16_16 = 0x03,
+ Size_32_32 = 0x04,
+ Size_16_16_16 = 0x05,
+ Size_8_8_8_8 = 0x0a,
+ Size_16_16 = 0x0f,
+ Size_32 = 0x12,
+ Size_8_8_8 = 0x13,
+ Size_8_8 = 0x18,
+ Size_16 = 0x1b,
+ Size_8 = 0x1d,
+ Size_10_10_10_2 = 0x30,
+ Size_11_11_10 = 0x31,
+ };
+
+ static std::string VertexSizeToString(VertexSize vertex_size) {
+ switch (vertex_size) {
+ case VertexSize::Size_32_32_32_32:
+ return "32_32_32_32";
+ case VertexSize::Size_32_32_32:
+ return "32_32_32";
+ case VertexSize::Size_16_16_16_16:
+ return "16_16_16_16";
+ case VertexSize::Size_32_32:
+ return "32_32";
+ case VertexSize::Size_16_16_16:
+ return "16_16_16";
+ case VertexSize::Size_8_8_8_8:
+ return "8_8_8_8";
+ case VertexSize::Size_16_16:
+ return "16_16";
+ case VertexSize::Size_32:
+ return "32";
+ case VertexSize::Size_8_8_8:
+ return "8_8_8";
+ case VertexSize::Size_8_8:
+ return "8_8";
+ case VertexSize::Size_16:
+ return "16";
+ case VertexSize::Size_8:
+ return "8";
+ case VertexSize::Size_10_10_10_2:
+ return "10_10_10_2";
+ case VertexSize::Size_11_11_10:
+ return "11_11_10";
+ }
+ UNIMPLEMENTED();
+ return {};
+ }
+
+ enum class VertexType : u32 {
+ SignedNorm = 1,
+ UnsignedNorm = 2,
+ SignedInt = 3,
+ UnsignedInt = 4,
+ UnsignedScaled = 5,
+ SignedScaled = 6,
+ Float = 7,
+ };
+
+ static std::string VertexTypeToString(VertexType vertex_type) {
+ switch (vertex_type) {
+ case VertexType::SignedNorm:
+ return "SignedNorm";
+ case VertexType::UnsignedNorm:
+ return "UnsignedNorm";
+ case VertexType::SignedInt:
+ return "SignedInt";
+ case VertexType::UnsignedInt:
+ return "UnsignedInt";
+ case VertexType::UnsignedScaled:
+ return "UnsignedScaled";
+ case VertexType::SignedScaled:
+ return "SignedScaled";
+ case VertexType::Float:
+ return "Float";
+ }
+ UNIMPLEMENTED();
+ return {};
+ }
+
+ enum class PrimitiveTopology : u32 {
+ Points = 0x0,
+ Lines = 0x1,
+ LineLoop = 0x2,
+ LineStrip = 0x3,
+ Triangles = 0x4,
+ TriangleStrip = 0x5,
+ TriangleFan = 0x6,
+ Quads = 0x7,
+ QuadStrip = 0x8,
+ Polygon = 0x9,
+ LinesAdjacency = 0xa,
+ LineStripAdjacency = 0xb,
+ TrianglesAdjacency = 0xc,
+ TriangleStripAdjacency = 0xd,
+ Patches = 0xe,
+ };
+
union {
struct {
INSERT_PADDING_WORDS(0x200);
@@ -112,8 +214,8 @@ public:
BitField<0, 5, u32> buffer;
BitField<6, 1, u32> constant;
BitField<7, 14, u32> offset;
- BitField<21, 6, u32> size;
- BitField<27, 3, u32> type;
+ BitField<21, 6, VertexSize> size;
+ BitField<27, 3, VertexType> type;
BitField<31, 1, u32> bgra;
} vertex_attrib_format[NumVertexAttributes];
@@ -163,13 +265,15 @@ public:
}
} code_address;
INSERT_PADDING_WORDS(1);
+
struct {
u32 vertex_end_gl;
union {
u32 vertex_begin_gl;
- BitField<0, 16, u32> topology;
+ BitField<0, 16, PrimitiveTopology> topology;
};
} draw;
+
INSERT_PADDING_WORDS(0x139);
struct {
u32 query_address_high;
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index 2a9064ba3..206b3e05e 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -8,10 +8,42 @@
#include <unordered_map>
#include <vector>
#include "common/common_types.h"
+#include "core/hle/service/nvflinger/buffer_queue.h"
#include "video_core/memory_manager.h"
namespace Tegra {
+/**
+ * Struct describing framebuffer configuration
+ */
+struct FramebufferConfig {
+ enum class PixelFormat : u32 {
+ ABGR8 = 1,
+ };
+
+ /**
+ * Returns the number of bytes per pixel.
+ */
+ static u32 BytesPerPixel(PixelFormat format) {
+ switch (format) {
+ case PixelFormat::ABGR8:
+ return 4;
+ }
+
+ UNREACHABLE();
+ }
+
+ VAddr address;
+ u32 offset;
+ u32 width;
+ u32 height;
+ u32 stride;
+ PixelFormat pixel_format;
+
+ using TransformFlags = Service::NVFlinger::BufferQueue::BufferTransformFlags;
+ TransformFlags transform_flags;
+};
+
namespace Engines {
class Fermi2D;
class Maxwell3D;
@@ -36,6 +68,10 @@ public:
std::unique_ptr<MemoryManager> memory_manager;
+ Engines::Maxwell3D& Maxwell3D() {
+ return *maxwell_3d;
+ }
+
private:
static constexpr u32 InvalidGraphMacroEntry = 0xFFFFFFFF;
diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h
index 6c7bd0826..a493e1d60 100644
--- a/src/video_core/rasterizer_interface.h
+++ b/src/video_core/rasterizer_interface.h
@@ -5,6 +5,7 @@
#pragma once
#include "common/common_types.h"
+#include "video_core/gpu.h"
struct ScreenInfo;
@@ -24,14 +25,14 @@ public:
virtual void FlushAll() = 0;
/// Notify rasterizer that any caches of the specified region should be flushed to 3DS memory
- virtual void FlushRegion(PAddr addr, u32 size) = 0;
+ virtual void FlushRegion(VAddr addr, u64 size) = 0;
/// Notify rasterizer that any caches of the specified region should be invalidated
- virtual void InvalidateRegion(PAddr addr, u32 size) = 0;
+ virtual void InvalidateRegion(VAddr addr, u64 size) = 0;
/// Notify rasterizer that any caches of the specified region should be flushed to 3DS memory
/// and invalidated
- virtual void FlushAndInvalidateRegion(PAddr addr, u32 size) = 0;
+ virtual void FlushAndInvalidateRegion(VAddr addr, u64 size) = 0;
/// Attempt to use a faster method to perform a display transfer with is_texture_copy = 0
virtual bool AccelerateDisplayTransfer(const void* config) {
@@ -49,7 +50,8 @@ public:
}
/// Attempt to use a faster method to display the framebuffer to screen
- virtual bool AccelerateDisplay(const void* config, PAddr framebuffer_addr, u32 pixel_stride,
+ virtual bool AccelerateDisplay(const Tegra::FramebufferConfig& framebuffer,
+ VAddr framebuffer_addr, u32 pixel_stride,
ScreenInfo& screen_info) {
return false;
}
diff --git a/src/video_core/renderer_base.cpp b/src/video_core/renderer_base.cpp
index 51e1d45f9..30075b23c 100644
--- a/src/video_core/renderer_base.cpp
+++ b/src/video_core/renderer_base.cpp
@@ -5,6 +5,11 @@
#include <atomic>
#include <memory>
#include "video_core/renderer_base.h"
+#include "video_core/renderer_opengl/gl_rasterizer.h"
#include "video_core/video_core.h"
-void RendererBase::RefreshRasterizerSetting() {}
+void RendererBase::RefreshRasterizerSetting() {
+ if (rasterizer == nullptr) {
+ rasterizer = std::make_unique<RasterizerOpenGL>();
+ }
+}
diff --git a/src/video_core/renderer_base.h b/src/video_core/renderer_base.h
index 2aba50eda..89a960eaf 100644
--- a/src/video_core/renderer_base.h
+++ b/src/video_core/renderer_base.h
@@ -8,6 +8,8 @@
#include <boost/optional.hpp>
#include "common/assert.h"
#include "common/common_types.h"
+#include "video_core/gpu.h"
+#include "video_core/rasterizer_interface.h"
class EmuWindow;
@@ -16,40 +18,10 @@ public:
/// Used to reference a framebuffer
enum kFramebuffer { kFramebuffer_VirtualXFB = 0, kFramebuffer_EFB, kFramebuffer_Texture };
- /**
- * Struct describing framebuffer metadata
- * TODO(bunnei): This struct belongs in the GPU code, but we don't have a good place for it yet.
- */
- struct FramebufferInfo {
- enum class PixelFormat : u32 {
- ABGR8 = 1,
- };
-
- /**
- * Returns the number of bytes per pixel.
- */
- static u32 BytesPerPixel(PixelFormat format) {
- switch (format) {
- case PixelFormat::ABGR8:
- return 4;
- }
-
- UNREACHABLE();
- }
-
- VAddr address;
- u32 offset;
- u32 width;
- u32 height;
- u32 stride;
- PixelFormat pixel_format;
- bool flip_vertical;
- };
-
virtual ~RendererBase() {}
/// Swap buffers (render frame)
- virtual void SwapBuffers(boost::optional<const FramebufferInfo&> framebuffer_info) = 0;
+ virtual void SwapBuffers(boost::optional<const Tegra::FramebufferConfig&> framebuffer) = 0;
/**
* Set the emulator window to use for renderer
@@ -74,12 +46,16 @@ public:
return m_current_frame;
}
+ VideoCore::RasterizerInterface* Rasterizer() const {
+ return rasterizer.get();
+ }
+
void RefreshRasterizerSetting();
protected:
+ std::unique_ptr<VideoCore::RasterizerInterface> rasterizer;
f32 m_current_fps = 0.0f; ///< Current framerate, should be set by the renderer
int m_current_frame = 0; ///< Current frame, should be set by the renderer
private:
- bool opengl_rasterizer_active = false;
};
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 24cfff229..286491b73 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -54,6 +54,8 @@ static void SetShaderUniformBlockBindings(GLuint shader) {
}
RasterizerOpenGL::RasterizerOpenGL() {
+ shader_dirty = true;
+
has_ARB_buffer_storage = false;
has_ARB_direct_state_access = false;
has_ARB_separate_shader_objects = false;
@@ -106,8 +108,6 @@ RasterizerOpenGL::RasterizerOpenGL() {
state.draw.vertex_buffer = stream_buffer->GetHandle();
pipeline.Create();
- vs_input_index_min = 0;
- vs_input_index_max = 0;
state.draw.program_pipeline = pipeline.handle;
state.draw.shader_program = 0;
state.draw.vertex_array = hw_vao.handle;
@@ -120,20 +120,14 @@ RasterizerOpenGL::RasterizerOpenGL() {
glBufferData(GL_UNIFORM_BUFFER, sizeof(VSUniformData), nullptr, GL_STREAM_COPY);
glBindBufferBase(GL_UNIFORM_BUFFER, 1, vs_uniform_buffer.handle);
} else {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
}
accelerate_draw = AccelDraw::Disabled;
glEnable(GL_BLEND);
- // Sync fixed function OpenGL state
- SyncClipEnabled();
- SyncClipCoef();
- SyncCullMode();
- SyncBlendEnabled();
- SyncBlendFuncs();
- SyncBlendColor();
+ LOG_WARNING(HW_GPU, "Sync fixed function OpenGL state here when ready");
}
RasterizerOpenGL::~RasterizerOpenGL() {
@@ -167,12 +161,12 @@ void RasterizerOpenGL::SetupVertexShader(VSUniformData* ub_ptr, GLintptr buffer_
void RasterizerOpenGL::SetupFragmentShader(FSUniformData* ub_ptr, GLintptr buffer_offset) {
MICROPROFILE_SCOPE(OpenGL_FS);
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
}
bool RasterizerOpenGL::AccelerateDrawBatch(bool is_indexed) {
if (!has_ARB_separate_shader_objects) {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
return false;
}
@@ -194,17 +188,17 @@ void RasterizerOpenGL::FlushAll() {
res_cache.FlushAll();
}
-void RasterizerOpenGL::FlushRegion(PAddr addr, u32 size) {
+void RasterizerOpenGL::FlushRegion(VAddr addr, u64 size) {
MICROPROFILE_SCOPE(OpenGL_CacheManagement);
res_cache.FlushRegion(addr, size);
}
-void RasterizerOpenGL::InvalidateRegion(PAddr addr, u32 size) {
+void RasterizerOpenGL::InvalidateRegion(VAddr addr, u64 size) {
MICROPROFILE_SCOPE(OpenGL_CacheManagement);
res_cache.InvalidateRegion(addr, size, nullptr);
}
-void RasterizerOpenGL::FlushAndInvalidateRegion(PAddr addr, u32 size) {
+void RasterizerOpenGL::FlushAndInvalidateRegion(VAddr addr, u64 size) {
MICROPROFILE_SCOPE(OpenGL_CacheManagement);
res_cache.FlushRegion(addr, size);
res_cache.InvalidateRegion(addr, size, nullptr);
@@ -212,58 +206,144 @@ void RasterizerOpenGL::FlushAndInvalidateRegion(PAddr addr, u32 size) {
bool RasterizerOpenGL::AccelerateDisplayTransfer(const void* config) {
MICROPROFILE_SCOPE(OpenGL_Blits);
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
return true;
}
bool RasterizerOpenGL::AccelerateTextureCopy(const void* config) {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
return true;
}
bool RasterizerOpenGL::AccelerateFill(const void* config) {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
return true;
}
-bool RasterizerOpenGL::AccelerateDisplay(const void* config, PAddr framebuffer_addr,
- u32 pixel_stride, ScreenInfo& screen_info) {
- UNIMPLEMENTED();
+bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& framebuffer,
+ VAddr framebuffer_addr, u32 pixel_stride,
+ ScreenInfo& screen_info) {
+ if (framebuffer_addr == 0) {
+ return false;
+ }
+ MICROPROFILE_SCOPE(OpenGL_CacheManagement);
+
+ SurfaceParams src_params;
+ src_params.addr = framebuffer_addr;
+ src_params.width = std::min(framebuffer.width, pixel_stride);
+ src_params.height = framebuffer.height;
+ src_params.stride = pixel_stride;
+ src_params.is_tiled = false;
+ src_params.pixel_format =
+ SurfaceParams::PixelFormatFromGPUPixelFormat(framebuffer.pixel_format);
+ src_params.UpdateParams();
+
+ MathUtil::Rectangle<u32> src_rect;
+ Surface src_surface;
+ std::tie(src_surface, src_rect) =
+ res_cache.GetSurfaceSubRect(src_params, ScaleMatch::Ignore, true);
+
+ if (src_surface == nullptr) {
+ return false;
+ }
+
+ u32 scaled_width = src_surface->GetScaledWidth();
+ u32 scaled_height = src_surface->GetScaledHeight();
+
+ screen_info.display_texcoords = MathUtil::Rectangle<float>(
+ (float)src_rect.bottom / (float)scaled_height, (float)src_rect.left / (float)scaled_width,
+ (float)src_rect.top / (float)scaled_height, (float)src_rect.right / (float)scaled_width);
+
+ screen_info.display_texture = src_surface->texture.handle;
+
return true;
}
void RasterizerOpenGL::SetShader() {
- UNIMPLEMENTED();
+ // TODO(bunnei): The below sets up a static test shader for passing untransformed vertices to
+ // OpenGL for rendering. This should be removed/replaced when we start emulating Maxwell
+ // shaders.
+
+ static constexpr char vertex_shader[] = R"(
+#version 150 core
+
+in vec2 vert_position;
+in vec2 vert_tex_coord;
+out vec2 frag_tex_coord;
+
+void main() {
+ // Multiply input position by the rotscale part of the matrix and then manually translate by
+ // the last column. This is equivalent to using a full 3x3 matrix and expanding the vector
+ // to `vec3(vert_position.xy, 1.0)`
+ gl_Position = vec4(mat2(mat3x2(0.0015625f, 0.0, 0.0, -0.0027778, -1.0, 1.0)) * vert_position + mat3x2(0.0015625f, 0.0, 0.0, -0.0027778, -1.0, 1.0)[2], 0.0, 1.0);
+ frag_tex_coord = vert_tex_coord;
+}
+)";
+
+ static constexpr char fragment_shader[] = R"(
+#version 150 core
+
+in vec2 frag_tex_coord;
+out vec4 color;
+
+uniform sampler2D color_texture;
+
+void main() {
+ color = vec4(1.0, 0.0, 1.0, 0.0);
+}
+)";
+
+ if (current_shader) {
+ return;
+ }
+
+ LOG_ERROR(HW_GPU, "Emulated shaders are not supported! Using a passthrough shader.");
+
+ current_shader = &test_shader;
+ if (has_ARB_separate_shader_objects) {
+ test_shader.shader.Create(vertex_shader, nullptr, fragment_shader, {}, true);
+ glActiveShaderProgram(pipeline.handle, test_shader.shader.handle);
+ } else {
+ ASSERT_MSG(false, "Unimplemented");
+ }
+
+ state.draw.shader_program = test_shader.shader.handle;
+ state.Apply();
+
+ if (has_ARB_separate_shader_objects) {
+ state.draw.shader_program = 0;
+ state.Apply();
+ }
}
void RasterizerOpenGL::SyncClipEnabled() {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
}
void RasterizerOpenGL::SyncClipCoef() {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
}
void RasterizerOpenGL::SyncCullMode() {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
}
void RasterizerOpenGL::SyncDepthScale() {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
}
void RasterizerOpenGL::SyncDepthOffset() {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
}
void RasterizerOpenGL::SyncBlendEnabled() {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
}
void RasterizerOpenGL::SyncBlendFuncs() {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
}
void RasterizerOpenGL::SyncBlendColor() {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
}
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index 893fc530f..b387f383b 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -32,16 +32,22 @@ public:
void DrawTriangles() override;
void NotifyMaxwellRegisterChanged(u32 id) override;
void FlushAll() override;
- void FlushRegion(PAddr addr, u32 size) override;
- void InvalidateRegion(PAddr addr, u32 size) override;
- void FlushAndInvalidateRegion(PAddr addr, u32 size) override;
+ void FlushRegion(VAddr addr, u64 size) override;
+ void InvalidateRegion(VAddr addr, u64 size) override;
+ void FlushAndInvalidateRegion(VAddr addr, u64 size) override;
bool AccelerateDisplayTransfer(const void* config) override;
bool AccelerateTextureCopy(const void* config) override;
bool AccelerateFill(const void* config) override;
- bool AccelerateDisplay(const void* config, PAddr framebuffer_addr, u32 pixel_stride,
- ScreenInfo& screen_info) override;
+ bool AccelerateDisplay(const Tegra::FramebufferConfig& framebuffer, VAddr framebuffer_addr,
+ u32 pixel_stride, ScreenInfo& screen_info) override;
bool AccelerateDrawBatch(bool is_indexed) override;
+ /// OpenGL shader generated for a given Maxwell register state
+ struct MaxwellShader {
+ /// OpenGL shader resource
+ OGLShader shader;
+ };
+
struct VertexShader {
OGLShader shader;
};
@@ -117,6 +123,12 @@ private:
RasterizerCacheOpenGL res_cache;
+ /// Shader used for test renderering - to be removed once we have emulated shaders
+ MaxwellShader test_shader{};
+
+ const MaxwellShader* current_shader{};
+ bool shader_dirty{};
+
struct {
UniformData data;
bool dirty;
@@ -136,8 +148,6 @@ private:
static constexpr size_t STREAM_BUFFER_SIZE = 4 * 1024 * 1024;
std::unique_ptr<OGLStreamBuffer> stream_buffer;
- GLint vs_input_index_min;
- GLint vs_input_index_max;
GLsizeiptr vs_input_size;
void AnalyzeVertexArray(bool is_indexed);
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index 884637ca5..78fa7c051 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -22,6 +22,7 @@
#include "common/scope_exit.h"
#include "common/vector_math.h"
#include "core/frontend/emu_window.h"
+#include "core/hle/kernel/vm_manager.h"
#include "core/memory.h"
#include "core/settings.h"
#include "video_core/renderer_opengl/gl_rasterizer_cache.h"
@@ -107,7 +108,7 @@ static void MortonCopyTile(u32 stride, u8* tile_buffer, u8* gl_buffer) {
}
template <bool morton_to_gl, PixelFormat format>
-static void MortonCopy(u32 stride, u32 height, u8* gl_buffer, PAddr base, PAddr start, PAddr end) {
+static void MortonCopy(u32 stride, u32 height, u8* gl_buffer, VAddr base, VAddr start, VAddr end) {
constexpr u32 bytes_per_pixel = SurfaceParams::GetFormatBpp(format) / 8;
constexpr u32 tile_size = bytes_per_pixel * 64;
@@ -115,9 +116,9 @@ static void MortonCopy(u32 stride, u32 height, u8* gl_buffer, PAddr base, PAddr
static_assert(gl_bytes_per_pixel >= bytes_per_pixel, "");
gl_buffer += gl_bytes_per_pixel - bytes_per_pixel;
- const PAddr aligned_down_start = base + Common::AlignDown(start - base, tile_size);
- const PAddr aligned_start = base + Common::AlignUp(start - base, tile_size);
- const PAddr aligned_end = base + Common::AlignDown(end - base, tile_size);
+ const VAddr aligned_down_start = base + Common::AlignDown(start - base, tile_size);
+ const VAddr aligned_start = base + Common::AlignUp(start - base, tile_size);
+ const VAddr aligned_end = base + Common::AlignDown(end - base, tile_size);
ASSERT(!morton_to_gl || (aligned_start == start && aligned_end == end));
@@ -136,7 +137,7 @@ static void MortonCopy(u32 stride, u32 height, u8* gl_buffer, PAddr base, PAddr
}
};
- u8* tile_buffer = Memory::GetPhysicalPointer(start);
+ u8* tile_buffer = Memory::GetPointer(start);
if (start < aligned_start && !morton_to_gl) {
std::array<u8, tile_size> tmp_buf;
@@ -162,7 +163,7 @@ static void MortonCopy(u32 stride, u32 height, u8* gl_buffer, PAddr base, PAddr
}
}
-static constexpr std::array<void (*)(u32, u32, u8*, PAddr, PAddr, PAddr), 18> morton_to_gl_fns = {
+static constexpr std::array<void (*)(u32, u32, u8*, VAddr, VAddr, VAddr), 18> morton_to_gl_fns = {
MortonCopy<true, PixelFormat::RGBA8>, // 0
MortonCopy<true, PixelFormat::RGB8>, // 1
MortonCopy<true, PixelFormat::RGB5A1>, // 2
@@ -183,7 +184,7 @@ static constexpr std::array<void (*)(u32, u32, u8*, PAddr, PAddr, PAddr), 18> mo
MortonCopy<true, PixelFormat::D24S8> // 17
};
-static constexpr std::array<void (*)(u32, u32, u8*, PAddr, PAddr, PAddr), 18> gl_to_morton_fns = {
+static constexpr std::array<void (*)(u32, u32, u8*, VAddr, VAddr, VAddr), 18> gl_to_morton_fns = {
MortonCopy<false, PixelFormat::RGBA8>, // 0
MortonCopy<false, PixelFormat::RGB8>, // 1
MortonCopy<false, PixelFormat::RGB5A1>, // 2
@@ -290,7 +291,7 @@ static bool BlitTextures(GLuint src_tex, const MathUtil::Rectangle<u32>& src_rec
static bool FillSurface(const Surface& surface, const u8* fill_data,
const MathUtil::Rectangle<u32>& fill_rect, GLuint draw_fb_handle) {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
return true;
}
@@ -298,9 +299,9 @@ SurfaceParams SurfaceParams::FromInterval(SurfaceInterval interval) const {
SurfaceParams params = *this;
const u32 tiled_size = is_tiled ? 8 : 1;
const u64 stride_tiled_bytes = BytesInPixels(stride * tiled_size);
- PAddr aligned_start =
+ VAddr aligned_start =
addr + Common::AlignDown(boost::icl::first(interval) - addr, stride_tiled_bytes);
- PAddr aligned_end =
+ VAddr aligned_end =
addr + Common::AlignUp(boost::icl::last_next(interval) - addr, stride_tiled_bytes);
if (aligned_end - aligned_start > stride_tiled_bytes) {
@@ -527,10 +528,10 @@ void RasterizerCacheOpenGL::CopySurface(const Surface& src_surface, const Surfac
}
MICROPROFILE_DEFINE(OpenGL_SurfaceLoad, "OpenGL", "Surface Load", MP_RGB(128, 64, 192));
-void CachedSurface::LoadGLBuffer(PAddr load_start, PAddr load_end) {
+void CachedSurface::LoadGLBuffer(VAddr load_start, VAddr load_end) {
ASSERT(type != SurfaceType::Fill);
- const u8* const texture_src_data = Memory::GetPhysicalPointer(addr);
+ u8* texture_src_data = Memory::GetPointer(addr);
if (texture_src_data == nullptr)
return;
@@ -539,35 +540,25 @@ void CachedSurface::LoadGLBuffer(PAddr load_start, PAddr load_end) {
gl_buffer.reset(new u8[gl_buffer_size]);
}
- // TODO: Should probably be done in ::Memory:: and check for other regions too
- if (load_start < Memory::VRAM_VADDR_END && load_end > Memory::VRAM_VADDR_END)
- load_end = Memory::VRAM_VADDR_END;
-
- if (load_start < Memory::VRAM_VADDR && load_end > Memory::VRAM_VADDR)
- load_start = Memory::VRAM_VADDR;
-
MICROPROFILE_SCOPE(OpenGL_SurfaceLoad);
ASSERT(load_start >= addr && load_end <= end);
- const u32 start_offset = load_start - addr;
+ const u64 start_offset = load_start - addr;
if (!is_tiled) {
ASSERT(type == SurfaceType::Color);
- std::memcpy(&gl_buffer[start_offset], texture_src_data + start_offset,
- load_end - load_start);
+ const u32 bytes_per_pixel{GetFormatBpp() >> 3};
+ VideoCore::MortonCopyPixels128(width, height, bytes_per_pixel, 4,
+ texture_src_data + start_offset, &gl_buffer[start_offset],
+ true);
} else {
- if (type == SurfaceType::Texture) {
- UNIMPLEMENTED();
- } else {
- morton_to_gl_fns[static_cast<size_t>(pixel_format)](stride, height, &gl_buffer[0], addr,
- load_start, load_end);
- }
+ ASSERT_MSG(false, "Unimplemented");
}
}
MICROPROFILE_DEFINE(OpenGL_SurfaceFlush, "OpenGL", "Surface Flush", MP_RGB(128, 192, 64));
-void CachedSurface::FlushGLBuffer(PAddr flush_start, PAddr flush_end) {
- u8* const dst_buffer = Memory::GetPhysicalPointer(addr);
+void CachedSurface::FlushGLBuffer(VAddr flush_start, VAddr flush_end) {
+ u8* const dst_buffer = Memory::GetPointer(addr);
if (dst_buffer == nullptr)
return;
@@ -1102,7 +1093,7 @@ SurfaceRect_Tuple RasterizerCacheOpenGL::GetSurfaceSubRect(const SurfaceParams&
}
Surface RasterizerCacheOpenGL::GetTextureSurface(const void* config) {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
return {};
}
@@ -1113,7 +1104,7 @@ SurfaceSurfaceRect_Tuple RasterizerCacheOpenGL::GetFramebufferSurfaces(
}
Surface RasterizerCacheOpenGL::GetFillSurface(const void* config) {
- UNIMPLEMENTED();
+ ASSERT_MSG(false, "Unimplemented");
return {};
}
@@ -1167,7 +1158,7 @@ void RasterizerCacheOpenGL::DuplicateSurface(const Surface& src_surface,
}
}
-void RasterizerCacheOpenGL::ValidateSurface(const Surface& surface, PAddr addr, u64 size) {
+void RasterizerCacheOpenGL::ValidateSurface(const Surface& surface, VAddr addr, u64 size) {
if (size == 0)
return;
@@ -1227,7 +1218,7 @@ void RasterizerCacheOpenGL::ValidateSurface(const Surface& surface, PAddr addr,
}
}
-void RasterizerCacheOpenGL::FlushRegion(PAddr addr, u64 size, Surface flush_surface) {
+void RasterizerCacheOpenGL::FlushRegion(VAddr addr, u64 size, Surface flush_surface) {
if (size == 0)
return;
@@ -1260,10 +1251,10 @@ void RasterizerCacheOpenGL::FlushRegion(PAddr addr, u64 size, Surface flush_surf
}
void RasterizerCacheOpenGL::FlushAll() {
- FlushRegion(0, 0xFFFFFFFF);
+ FlushRegion(0, Kernel::VMManager::MAX_ADDRESS);
}
-void RasterizerCacheOpenGL::InvalidateRegion(PAddr addr, u64 size, const Surface& region_owner) {
+void RasterizerCacheOpenGL::InvalidateRegion(VAddr addr, u64 size, const Surface& region_owner) {
if (size == 0)
return;
@@ -1356,6 +1347,6 @@ void RasterizerCacheOpenGL::UnregisterSurface(const Surface& surface) {
surface_cache.subtract({surface->GetInterval(), SurfaceSet{surface}});
}
-void RasterizerCacheOpenGL::UpdatePagesCachedCount(PAddr addr, u64 size, int delta) {
- UNIMPLEMENTED();
+void RasterizerCacheOpenGL::UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {
+ // ASSERT_MSG(false, "Unimplemented");
}
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.h b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
index 17ce0fee7..14f3cdc38 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
@@ -22,15 +22,16 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/math_util.h"
+#include "video_core/gpu.h"
#include "video_core/renderer_opengl/gl_resource_manager.h"
struct CachedSurface;
using Surface = std::shared_ptr<CachedSurface>;
using SurfaceSet = std::set<Surface>;
-using SurfaceRegions = boost::icl::interval_set<PAddr>;
-using SurfaceMap = boost::icl::interval_map<PAddr, Surface>;
-using SurfaceCache = boost::icl::interval_map<PAddr, SurfaceSet>;
+using SurfaceRegions = boost::icl::interval_set<VAddr>;
+using SurfaceMap = boost::icl::interval_map<VAddr, Surface>;
+using SurfaceCache = boost::icl::interval_map<VAddr, SurfaceSet>;
using SurfaceInterval = SurfaceCache::interval_type;
static_assert(std::is_same<SurfaceRegions::interval_type, SurfaceCache::interval_type>() &&
@@ -115,6 +116,15 @@ struct SurfaceParams {
return GetFormatBpp(pixel_format);
}
+ static PixelFormat PixelFormatFromGPUPixelFormat(Tegra::FramebufferConfig::PixelFormat format) {
+ switch (format) {
+ case Tegra::FramebufferConfig::PixelFormat::ABGR8:
+ return PixelFormat::RGBA8;
+ default:
+ UNREACHABLE();
+ }
+ }
+
static bool CheckFormatsBlittable(PixelFormat pixel_format_a, PixelFormat pixel_format_b) {
SurfaceType a_type = GetFormatType(pixel_format_a);
SurfaceType b_type = GetFormatType(pixel_format_b);
@@ -211,8 +221,8 @@ struct SurfaceParams {
MathUtil::Rectangle<u32> GetSubRect(const SurfaceParams& sub_surface) const;
MathUtil::Rectangle<u32> GetScaledSubRect(const SurfaceParams& sub_surface) const;
- PAddr addr = 0;
- PAddr end = 0;
+ VAddr addr = 0;
+ VAddr end = 0;
u64 size = 0;
u32 width = 0;
@@ -257,9 +267,9 @@ struct CachedSurface : SurfaceParams {
std::unique_ptr<u8[]> gl_buffer;
size_t gl_buffer_size = 0;
- // Read/Write data in 3DS memory to/from gl_buffer
- void LoadGLBuffer(PAddr load_start, PAddr load_end);
- void FlushGLBuffer(PAddr flush_start, PAddr flush_end);
+ // Read/Write data in Switch memory to/from gl_buffer
+ void LoadGLBuffer(VAddr load_start, VAddr load_end);
+ void FlushGLBuffer(VAddr flush_start, VAddr flush_end);
// Upload/Download data in gl_buffer in/to this surface's texture
void UploadGLTexture(const MathUtil::Rectangle<u32>& rect, GLuint read_fb_handle,
@@ -307,10 +317,10 @@ public:
SurfaceRect_Tuple GetTexCopySurface(const SurfaceParams& params);
/// Write any cached resources overlapping the region back to memory (if dirty)
- void FlushRegion(PAddr addr, u64 size, Surface flush_surface = nullptr);
+ void FlushRegion(VAddr addr, u64 size, Surface flush_surface = nullptr);
/// Mark region as being invalidated by region_owner (nullptr if 3DS memory)
- void InvalidateRegion(PAddr addr, u64 size, const Surface& region_owner);
+ void InvalidateRegion(VAddr addr, u64 size, const Surface& region_owner);
/// Flush all cached resources tracked by this cache manager
void FlushAll();
@@ -319,7 +329,7 @@ private:
void DuplicateSurface(const Surface& src_surface, const Surface& dest_surface);
/// Update surface's texture for given region when necessary
- void ValidateSurface(const Surface& surface, PAddr addr, u64 size);
+ void ValidateSurface(const Surface& surface, VAddr addr, u64 size);
/// Create a new surface
Surface CreateSurface(const SurfaceParams& params);
@@ -331,7 +341,7 @@ private:
void UnregisterSurface(const Surface& surface);
/// Increase/decrease the number of surface in pages touching the specified region
- void UpdatePagesCachedCount(PAddr addr, u64 size, int delta);
+ void UpdatePagesCachedCount(VAddr addr, u64 size, int delta);
SurfaceCache surface_cache;
PageMap cached_pages;
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index 65d38ade5..1a24855d7 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -20,6 +20,7 @@
#include "core/settings.h"
#include "core/tracer/recorder.h"
#include "video_core/renderer_opengl/renderer_opengl.h"
+#include "video_core/utils.h"
#include "video_core/video_core.h"
static const char vertex_shader[] = R"(
@@ -98,22 +99,22 @@ RendererOpenGL::RendererOpenGL() = default;
RendererOpenGL::~RendererOpenGL() = default;
/// Swap buffers (render frame)
-void RendererOpenGL::SwapBuffers(boost::optional<const FramebufferInfo&> framebuffer_info) {
+void RendererOpenGL::SwapBuffers(boost::optional<const Tegra::FramebufferConfig&> framebuffer) {
// Maintain the rasterizer's state as a priority
OpenGLState prev_state = OpenGLState::GetCurState();
state.Apply();
- if (framebuffer_info != boost::none) {
- // If framebuffer_info is provided, reload it from memory to a texture
- if (screen_info.texture.width != (GLsizei)framebuffer_info->width ||
- screen_info.texture.height != (GLsizei)framebuffer_info->height ||
- screen_info.texture.pixel_format != framebuffer_info->pixel_format) {
+ if (framebuffer != boost::none) {
+ // If framebuffer is provided, reload it from memory to a texture
+ if (screen_info.texture.width != (GLsizei)framebuffer->width ||
+ screen_info.texture.height != (GLsizei)framebuffer->height ||
+ screen_info.texture.pixel_format != framebuffer->pixel_format) {
// Reallocate texture if the framebuffer size has changed.
// This is expected to not happen very often and hence should not be a
// performance problem.
- ConfigureFramebufferTexture(screen_info.texture, *framebuffer_info);
+ ConfigureFramebufferTexture(screen_info.texture, *framebuffer);
}
- LoadFBToScreenInfo(*framebuffer_info, screen_info);
+ LoadFBToScreenInfo(*framebuffer, screen_info);
}
DrawScreens();
@@ -131,164 +132,59 @@ void RendererOpenGL::SwapBuffers(boost::optional<const FramebufferInfo&> framebu
RefreshRasterizerSetting();
}
-static inline u32 MortonInterleave128(u32 x, u32 y) {
- // 128x128 Z-Order coordinate from 2D coordinates
- static constexpr u32 xlut[] = {
- 0x0000, 0x0001, 0x0002, 0x0003, 0x0008, 0x0009, 0x000a, 0x000b, 0x0040, 0x0041, 0x0042,
- 0x0043, 0x0048, 0x0049, 0x004a, 0x004b, 0x0800, 0x0801, 0x0802, 0x0803, 0x0808, 0x0809,
- 0x080a, 0x080b, 0x0840, 0x0841, 0x0842, 0x0843, 0x0848, 0x0849, 0x084a, 0x084b, 0x1000,
- 0x1001, 0x1002, 0x1003, 0x1008, 0x1009, 0x100a, 0x100b, 0x1040, 0x1041, 0x1042, 0x1043,
- 0x1048, 0x1049, 0x104a, 0x104b, 0x1800, 0x1801, 0x1802, 0x1803, 0x1808, 0x1809, 0x180a,
- 0x180b, 0x1840, 0x1841, 0x1842, 0x1843, 0x1848, 0x1849, 0x184a, 0x184b, 0x2000, 0x2001,
- 0x2002, 0x2003, 0x2008, 0x2009, 0x200a, 0x200b, 0x2040, 0x2041, 0x2042, 0x2043, 0x2048,
- 0x2049, 0x204a, 0x204b, 0x2800, 0x2801, 0x2802, 0x2803, 0x2808, 0x2809, 0x280a, 0x280b,
- 0x2840, 0x2841, 0x2842, 0x2843, 0x2848, 0x2849, 0x284a, 0x284b, 0x3000, 0x3001, 0x3002,
- 0x3003, 0x3008, 0x3009, 0x300a, 0x300b, 0x3040, 0x3041, 0x3042, 0x3043, 0x3048, 0x3049,
- 0x304a, 0x304b, 0x3800, 0x3801, 0x3802, 0x3803, 0x3808, 0x3809, 0x380a, 0x380b, 0x3840,
- 0x3841, 0x3842, 0x3843, 0x3848, 0x3849, 0x384a, 0x384b, 0x0000, 0x0001, 0x0002, 0x0003,
- 0x0008, 0x0009, 0x000a, 0x000b, 0x0040, 0x0041, 0x0042, 0x0043, 0x0048, 0x0049, 0x004a,
- 0x004b, 0x0800, 0x0801, 0x0802, 0x0803, 0x0808, 0x0809, 0x080a, 0x080b, 0x0840, 0x0841,
- 0x0842, 0x0843, 0x0848, 0x0849, 0x084a, 0x084b, 0x1000, 0x1001, 0x1002, 0x1003, 0x1008,
- 0x1009, 0x100a, 0x100b, 0x1040, 0x1041, 0x1042, 0x1043, 0x1048, 0x1049, 0x104a, 0x104b,
- 0x1800, 0x1801, 0x1802, 0x1803, 0x1808, 0x1809, 0x180a, 0x180b, 0x1840, 0x1841, 0x1842,
- 0x1843, 0x1848, 0x1849, 0x184a, 0x184b, 0x2000, 0x2001, 0x2002, 0x2003, 0x2008, 0x2009,
- 0x200a, 0x200b, 0x2040, 0x2041, 0x2042, 0x2043, 0x2048, 0x2049, 0x204a, 0x204b, 0x2800,
- 0x2801, 0x2802, 0x2803, 0x2808, 0x2809, 0x280a, 0x280b, 0x2840, 0x2841, 0x2842, 0x2843,
- 0x2848, 0x2849, 0x284a, 0x284b, 0x3000, 0x3001, 0x3002, 0x3003, 0x3008, 0x3009, 0x300a,
- 0x300b, 0x3040, 0x3041, 0x3042, 0x3043, 0x3048, 0x3049, 0x304a, 0x304b, 0x3800, 0x3801,
- 0x3802, 0x3803, 0x3808, 0x3809, 0x380a, 0x380b, 0x3840, 0x3841, 0x3842, 0x3843, 0x3848,
- 0x3849, 0x384a, 0x384b, 0x0000, 0x0001, 0x0002, 0x0003, 0x0008, 0x0009, 0x000a, 0x000b,
- 0x0040, 0x0041, 0x0042, 0x0043, 0x0048, 0x0049, 0x004a, 0x004b, 0x0800, 0x0801, 0x0802,
- 0x0803, 0x0808, 0x0809, 0x080a, 0x080b, 0x0840, 0x0841, 0x0842, 0x0843, 0x0848, 0x0849,
- 0x084a, 0x084b, 0x1000, 0x1001, 0x1002, 0x1003, 0x1008, 0x1009, 0x100a, 0x100b, 0x1040,
- 0x1041, 0x1042, 0x1043, 0x1048, 0x1049, 0x104a, 0x104b, 0x1800, 0x1801, 0x1802, 0x1803,
- 0x1808, 0x1809, 0x180a, 0x180b, 0x1840, 0x1841, 0x1842, 0x1843, 0x1848, 0x1849, 0x184a,
- 0x184b, 0x2000, 0x2001, 0x2002, 0x2003, 0x2008, 0x2009, 0x200a, 0x200b, 0x2040, 0x2041,
- 0x2042, 0x2043, 0x2048, 0x2049, 0x204a, 0x204b, 0x2800, 0x2801, 0x2802, 0x2803, 0x2808,
- 0x2809, 0x280a, 0x280b, 0x2840, 0x2841, 0x2842, 0x2843, 0x2848, 0x2849, 0x284a, 0x284b,
- 0x3000, 0x3001, 0x3002, 0x3003, 0x3008, 0x3009, 0x300a, 0x300b, 0x3040, 0x3041, 0x3042,
- 0x3043, 0x3048, 0x3049, 0x304a, 0x304b, 0x3800, 0x3801, 0x3802, 0x3803, 0x3808, 0x3809,
- 0x380a, 0x380b, 0x3840, 0x3841, 0x3842, 0x3843, 0x3848, 0x3849, 0x384a, 0x384b,
- };
- static constexpr u32 ylut[] = {
- 0x0000, 0x0004, 0x0010, 0x0014, 0x0020, 0x0024, 0x0030, 0x0034, 0x0080, 0x0084, 0x0090,
- 0x0094, 0x00a0, 0x00a4, 0x00b0, 0x00b4, 0x0100, 0x0104, 0x0110, 0x0114, 0x0120, 0x0124,
- 0x0130, 0x0134, 0x0180, 0x0184, 0x0190, 0x0194, 0x01a0, 0x01a4, 0x01b0, 0x01b4, 0x0200,
- 0x0204, 0x0210, 0x0214, 0x0220, 0x0224, 0x0230, 0x0234, 0x0280, 0x0284, 0x0290, 0x0294,
- 0x02a0, 0x02a4, 0x02b0, 0x02b4, 0x0300, 0x0304, 0x0310, 0x0314, 0x0320, 0x0324, 0x0330,
- 0x0334, 0x0380, 0x0384, 0x0390, 0x0394, 0x03a0, 0x03a4, 0x03b0, 0x03b4, 0x0400, 0x0404,
- 0x0410, 0x0414, 0x0420, 0x0424, 0x0430, 0x0434, 0x0480, 0x0484, 0x0490, 0x0494, 0x04a0,
- 0x04a4, 0x04b0, 0x04b4, 0x0500, 0x0504, 0x0510, 0x0514, 0x0520, 0x0524, 0x0530, 0x0534,
- 0x0580, 0x0584, 0x0590, 0x0594, 0x05a0, 0x05a4, 0x05b0, 0x05b4, 0x0600, 0x0604, 0x0610,
- 0x0614, 0x0620, 0x0624, 0x0630, 0x0634, 0x0680, 0x0684, 0x0690, 0x0694, 0x06a0, 0x06a4,
- 0x06b0, 0x06b4, 0x0700, 0x0704, 0x0710, 0x0714, 0x0720, 0x0724, 0x0730, 0x0734, 0x0780,
- 0x0784, 0x0790, 0x0794, 0x07a0, 0x07a4, 0x07b0, 0x07b4, 0x0000, 0x0004, 0x0010, 0x0014,
- 0x0020, 0x0024, 0x0030, 0x0034, 0x0080, 0x0084, 0x0090, 0x0094, 0x00a0, 0x00a4, 0x00b0,
- 0x00b4, 0x0100, 0x0104, 0x0110, 0x0114, 0x0120, 0x0124, 0x0130, 0x0134, 0x0180, 0x0184,
- 0x0190, 0x0194, 0x01a0, 0x01a4, 0x01b0, 0x01b4, 0x0200, 0x0204, 0x0210, 0x0214, 0x0220,
- 0x0224, 0x0230, 0x0234, 0x0280, 0x0284, 0x0290, 0x0294, 0x02a0, 0x02a4, 0x02b0, 0x02b4,
- 0x0300, 0x0304, 0x0310, 0x0314, 0x0320, 0x0324, 0x0330, 0x0334, 0x0380, 0x0384, 0x0390,
- 0x0394, 0x03a0, 0x03a4, 0x03b0, 0x03b4, 0x0400, 0x0404, 0x0410, 0x0414, 0x0420, 0x0424,
- 0x0430, 0x0434, 0x0480, 0x0484, 0x0490, 0x0494, 0x04a0, 0x04a4, 0x04b0, 0x04b4, 0x0500,
- 0x0504, 0x0510, 0x0514, 0x0520, 0x0524, 0x0530, 0x0534, 0x0580, 0x0584, 0x0590, 0x0594,
- 0x05a0, 0x05a4, 0x05b0, 0x05b4, 0x0600, 0x0604, 0x0610, 0x0614, 0x0620, 0x0624, 0x0630,
- 0x0634, 0x0680, 0x0684, 0x0690, 0x0694, 0x06a0, 0x06a4, 0x06b0, 0x06b4, 0x0700, 0x0704,
- 0x0710, 0x0714, 0x0720, 0x0724, 0x0730, 0x0734, 0x0780, 0x0784, 0x0790, 0x0794, 0x07a0,
- 0x07a4, 0x07b0, 0x07b4, 0x0000, 0x0004, 0x0010, 0x0014, 0x0020, 0x0024, 0x0030, 0x0034,
- 0x0080, 0x0084, 0x0090, 0x0094, 0x00a0, 0x00a4, 0x00b0, 0x00b4, 0x0100, 0x0104, 0x0110,
- 0x0114, 0x0120, 0x0124, 0x0130, 0x0134, 0x0180, 0x0184, 0x0190, 0x0194, 0x01a0, 0x01a4,
- 0x01b0, 0x01b4, 0x0200, 0x0204, 0x0210, 0x0214, 0x0220, 0x0224, 0x0230, 0x0234, 0x0280,
- 0x0284, 0x0290, 0x0294, 0x02a0, 0x02a4, 0x02b0, 0x02b4, 0x0300, 0x0304, 0x0310, 0x0314,
- 0x0320, 0x0324, 0x0330, 0x0334, 0x0380, 0x0384, 0x0390, 0x0394, 0x03a0, 0x03a4, 0x03b0,
- 0x03b4, 0x0400, 0x0404, 0x0410, 0x0414, 0x0420, 0x0424, 0x0430, 0x0434, 0x0480, 0x0484,
- 0x0490, 0x0494, 0x04a0, 0x04a4, 0x04b0, 0x04b4, 0x0500, 0x0504, 0x0510, 0x0514, 0x0520,
- 0x0524, 0x0530, 0x0534, 0x0580, 0x0584, 0x0590, 0x0594, 0x05a0, 0x05a4, 0x05b0, 0x05b4,
- 0x0600, 0x0604, 0x0610, 0x0614, 0x0620, 0x0624, 0x0630, 0x0634, 0x0680, 0x0684, 0x0690,
- 0x0694, 0x06a0, 0x06a4, 0x06b0, 0x06b4, 0x0700, 0x0704, 0x0710, 0x0714, 0x0720, 0x0724,
- 0x0730, 0x0734, 0x0780, 0x0784, 0x0790, 0x0794, 0x07a0, 0x07a4, 0x07b0, 0x07b4,
- };
- return xlut[x % 128] + ylut[y % 128];
-}
-
-static inline u32 GetMortonOffset128(u32 x, u32 y, u32 bytes_per_pixel) {
- // Calculates the offset of the position of the pixel in Morton order
- // Framebuffer images are split into 128x128 tiles.
-
- const unsigned int block_height = 128;
- const unsigned int coarse_x = x & ~127;
-
- u32 i = MortonInterleave128(x, y);
-
- const unsigned int offset = coarse_x * block_height;
-
- return (i + offset) * bytes_per_pixel;
-}
-
-static void MortonCopyPixels128(u32 width, u32 height, u32 bytes_per_pixel, u32 gl_bytes_per_pixel,
- u8* morton_data, u8* gl_data, bool morton_to_gl) {
- u8* data_ptrs[2];
- for (unsigned y = 0; y < height; ++y) {
- for (unsigned x = 0; x < width; ++x) {
- const u32 coarse_y = y & ~127;
- u32 morton_offset =
- GetMortonOffset128(x, y, bytes_per_pixel) + coarse_y * width * bytes_per_pixel;
- u32 gl_pixel_index = (x + (height - 1 - y) * width) * gl_bytes_per_pixel;
-
- data_ptrs[morton_to_gl] = morton_data + morton_offset;
- data_ptrs[!morton_to_gl] = &gl_data[gl_pixel_index];
-
- memcpy(data_ptrs[0], data_ptrs[1], bytes_per_pixel);
- }
- }
-}
-
/**
* Loads framebuffer from emulated memory into the active OpenGL texture.
*/
-void RendererOpenGL::LoadFBToScreenInfo(const FramebufferInfo& framebuffer_info,
+void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuffer,
ScreenInfo& screen_info) {
- const u32 bpp{FramebufferInfo::BytesPerPixel(framebuffer_info.pixel_format)};
- const u32 size_in_bytes{framebuffer_info.stride * framebuffer_info.height * bpp};
+ const u32 bytes_per_pixel{Tegra::FramebufferConfig::BytesPerPixel(framebuffer.pixel_format)};
+ const u64 size_in_bytes{framebuffer.stride * framebuffer.height * bytes_per_pixel};
+ const VAddr framebuffer_addr{framebuffer.address + framebuffer.offset};
- MortonCopyPixels128(framebuffer_info.width, framebuffer_info.height, bpp, 4,
- Memory::GetPointer(framebuffer_info.address), gl_framebuffer_data.data(),
- true);
+ // TODO(bunnei): The framebuffer region should only be invalidated if it is written to, not
+ // every frame. When we find the right place for this, the below line can be removed.
+ Memory::RasterizerFlushVirtualRegion(framebuffer_addr, size_in_bytes,
+ Memory::FlushMode::Invalidate);
- LOG_TRACE(Render_OpenGL, "0x%08x bytes from 0x%llx(%dx%d), fmt %x", size_in_bytes,
- framebuffer_info.address, framebuffer_info.width, framebuffer_info.height,
- (int)framebuffer_info.pixel_format);
+ // Framebuffer orientation handling
+ framebuffer_transform_flags = framebuffer.transform_flags;
// Ensure no bad interactions with GL_UNPACK_ALIGNMENT, which by default
// only allows rows to have a memory alignement of 4.
- ASSERT(framebuffer_info.stride % 4 == 0);
+ ASSERT(framebuffer.stride % 4 == 0);
- framebuffer_flip_vertical = framebuffer_info.flip_vertical;
+ if (!Rasterizer()->AccelerateDisplay(framebuffer, framebuffer_addr, framebuffer.stride,
+ screen_info)) {
+ // Reset the screen info's display texture to its own permanent texture
+ screen_info.display_texture = screen_info.texture.resource.handle;
+ screen_info.display_texcoords = MathUtil::Rectangle<float>(0.f, 0.f, 1.f, 1.f);
- // Reset the screen info's display texture to its own permanent texture
- screen_info.display_texture = screen_info.texture.resource.handle;
- screen_info.display_texcoords = MathUtil::Rectangle<float>(0.f, 0.f, 1.f, 1.f);
+ Rasterizer()->FlushRegion(framebuffer_addr, size_in_bytes);
- // Memory::RasterizerFlushRegion(framebuffer_info.address, size_in_bytes);
+ VideoCore::MortonCopyPixels128(framebuffer.width, framebuffer.height, bytes_per_pixel, 4,
+ Memory::GetPointer(framebuffer_addr),
+ gl_framebuffer_data.data(), true);
- state.texture_units[0].texture_2d = screen_info.texture.resource.handle;
- state.Apply();
+ state.texture_units[0].texture_2d = screen_info.texture.resource.handle;
+ state.Apply();
- glActiveTexture(GL_TEXTURE0);
- glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint)framebuffer_info.stride);
+ glActiveTexture(GL_TEXTURE0);
+ glPixelStorei(GL_UNPACK_ROW_LENGTH, static_cast<GLint>(framebuffer.stride));
- // Update existing texture
- // TODO: Test what happens on hardware when you change the framebuffer dimensions so that
- // they differ from the LCD resolution.
- // TODO: Applications could theoretically crash Citra here by specifying too large
- // framebuffer sizes. We should make sure that this cannot happen.
- glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, framebuffer_info.width, framebuffer_info.height,
- screen_info.texture.gl_format, screen_info.texture.gl_type,
- gl_framebuffer_data.data());
+ // Update existing texture
+ // TODO: Test what happens on hardware when you change the framebuffer dimensions so that
+ // they differ from the LCD resolution.
+ // TODO: Applications could theoretically crash yuzu here by specifying too large
+ // framebuffer sizes. We should make sure that this cannot happen.
+ glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, framebuffer.width, framebuffer.height,
+ screen_info.texture.gl_format, screen_info.texture.gl_type,
+ gl_framebuffer_data.data());
- glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
+ glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
- state.texture_units[0].texture_2d = 0;
- state.Apply();
+ state.texture_units[0].texture_2d = 0;
+ state.Apply();
+ }
}
/**
@@ -372,14 +268,14 @@ void RendererOpenGL::InitOpenGLObjects() {
}
void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
- const FramebufferInfo& framebuffer_info) {
+ const Tegra::FramebufferConfig& framebuffer) {
- texture.width = framebuffer_info.width;
- texture.height = framebuffer_info.height;
+ texture.width = framebuffer.width;
+ texture.height = framebuffer.height;
GLint internal_format;
- switch (framebuffer_info.pixel_format) {
- case FramebufferInfo::PixelFormat::ABGR8:
+ switch (framebuffer.pixel_format) {
+ case Tegra::FramebufferConfig::PixelFormat::ABGR8:
// Use RGBA8 and swap in the fragment shader
internal_format = GL_RGBA;
texture.gl_format = GL_RGBA;
@@ -404,8 +300,19 @@ void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
void RendererOpenGL::DrawSingleScreen(const ScreenInfo& screen_info, float x, float y, float w,
float h) {
const auto& texcoords = screen_info.display_texcoords;
- const auto& left = framebuffer_flip_vertical ? texcoords.right : texcoords.left;
- const auto& right = framebuffer_flip_vertical ? texcoords.left : texcoords.right;
+ auto left = texcoords.left;
+ auto right = texcoords.right;
+ if (framebuffer_transform_flags != Tegra::FramebufferConfig::TransformFlags::Unset)
+ if (framebuffer_transform_flags == Tegra::FramebufferConfig::TransformFlags::FlipV) {
+ // Flip the framebuffer vertically
+ left = texcoords.right;
+ right = texcoords.left;
+ } else {
+ // Other transformations are unsupported
+ LOG_CRITICAL(HW_GPU, "unsupported framebuffer_transform_flags=%d",
+ framebuffer_transform_flags);
+ UNIMPLEMENTED();
+ }
std::array<ScreenRectVertex, 4> vertices = {{
ScreenRectVertex(x, y, texcoords.top, right),
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index 05bb3c5cf..29516baf4 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -21,7 +21,7 @@ struct TextureInfo {
GLsizei height;
GLenum gl_format;
GLenum gl_type;
- RendererBase::FramebufferInfo::PixelFormat pixel_format;
+ Tegra::FramebufferConfig::PixelFormat pixel_format;
};
/// Structure used for storing information about the display target for each 3DS screen
@@ -37,7 +37,7 @@ public:
~RendererOpenGL() override;
/// Swap buffers (render frame)
- void SwapBuffers(boost::optional<const FramebufferInfo&> framebuffer_info) override;
+ void SwapBuffers(boost::optional<const Tegra::FramebufferConfig&> framebuffer) override;
/**
* Set the emulator window to use for renderer
@@ -53,13 +53,14 @@ public:
private:
void InitOpenGLObjects();
- void ConfigureFramebufferTexture(TextureInfo& texture, const FramebufferInfo& framebuffer_info);
+ void ConfigureFramebufferTexture(TextureInfo& texture,
+ const Tegra::FramebufferConfig& framebuffer);
void DrawScreens();
void DrawSingleScreen(const ScreenInfo& screen_info, float x, float y, float w, float h);
void UpdateFramerate();
// Loads framebuffer from emulated memory into the display information structure
- void LoadFBToScreenInfo(const FramebufferInfo& framebuffer_info, ScreenInfo& screen_info);
+ void LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuffer, ScreenInfo& screen_info);
// Fills active OpenGL texture with the given RGBA color.
void LoadColorToActiveGLTexture(u8 color_r, u8 color_g, u8 color_b, u8 color_a,
const TextureInfo& texture);
@@ -87,6 +88,6 @@ private:
GLuint attrib_position;
GLuint attrib_tex_coord;
- /// Flips the framebuffer vertically when true
- bool framebuffer_flip_vertical;
+ /// Used for transforming the framebuffer orientation
+ Tegra::FramebufferConfig::TransformFlags framebuffer_transform_flags;
};
diff --git a/src/video_core/utils.h b/src/video_core/utils.h
index d94a10417..be0f7e22b 100644
--- a/src/video_core/utils.h
+++ b/src/video_core/utils.h
@@ -49,4 +49,116 @@ static inline u32 GetMortonOffset(u32 x, u32 y, u32 bytes_per_pixel) {
return (i + offset) * bytes_per_pixel;
}
+static inline u32 MortonInterleave128(u32 x, u32 y) {
+ // 128x128 Z-Order coordinate from 2D coordinates
+ static constexpr u32 xlut[] = {
+ 0x0000, 0x0001, 0x0002, 0x0003, 0x0008, 0x0009, 0x000a, 0x000b, 0x0040, 0x0041, 0x0042,
+ 0x0043, 0x0048, 0x0049, 0x004a, 0x004b, 0x0800, 0x0801, 0x0802, 0x0803, 0x0808, 0x0809,
+ 0x080a, 0x080b, 0x0840, 0x0841, 0x0842, 0x0843, 0x0848, 0x0849, 0x084a, 0x084b, 0x1000,
+ 0x1001, 0x1002, 0x1003, 0x1008, 0x1009, 0x100a, 0x100b, 0x1040, 0x1041, 0x1042, 0x1043,
+ 0x1048, 0x1049, 0x104a, 0x104b, 0x1800, 0x1801, 0x1802, 0x1803, 0x1808, 0x1809, 0x180a,
+ 0x180b, 0x1840, 0x1841, 0x1842, 0x1843, 0x1848, 0x1849, 0x184a, 0x184b, 0x2000, 0x2001,
+ 0x2002, 0x2003, 0x2008, 0x2009, 0x200a, 0x200b, 0x2040, 0x2041, 0x2042, 0x2043, 0x2048,
+ 0x2049, 0x204a, 0x204b, 0x2800, 0x2801, 0x2802, 0x2803, 0x2808, 0x2809, 0x280a, 0x280b,
+ 0x2840, 0x2841, 0x2842, 0x2843, 0x2848, 0x2849, 0x284a, 0x284b, 0x3000, 0x3001, 0x3002,
+ 0x3003, 0x3008, 0x3009, 0x300a, 0x300b, 0x3040, 0x3041, 0x3042, 0x3043, 0x3048, 0x3049,
+ 0x304a, 0x304b, 0x3800, 0x3801, 0x3802, 0x3803, 0x3808, 0x3809, 0x380a, 0x380b, 0x3840,
+ 0x3841, 0x3842, 0x3843, 0x3848, 0x3849, 0x384a, 0x384b, 0x0000, 0x0001, 0x0002, 0x0003,
+ 0x0008, 0x0009, 0x000a, 0x000b, 0x0040, 0x0041, 0x0042, 0x0043, 0x0048, 0x0049, 0x004a,
+ 0x004b, 0x0800, 0x0801, 0x0802, 0x0803, 0x0808, 0x0809, 0x080a, 0x080b, 0x0840, 0x0841,
+ 0x0842, 0x0843, 0x0848, 0x0849, 0x084a, 0x084b, 0x1000, 0x1001, 0x1002, 0x1003, 0x1008,
+ 0x1009, 0x100a, 0x100b, 0x1040, 0x1041, 0x1042, 0x1043, 0x1048, 0x1049, 0x104a, 0x104b,
+ 0x1800, 0x1801, 0x1802, 0x1803, 0x1808, 0x1809, 0x180a, 0x180b, 0x1840, 0x1841, 0x1842,
+ 0x1843, 0x1848, 0x1849, 0x184a, 0x184b, 0x2000, 0x2001, 0x2002, 0x2003, 0x2008, 0x2009,
+ 0x200a, 0x200b, 0x2040, 0x2041, 0x2042, 0x2043, 0x2048, 0x2049, 0x204a, 0x204b, 0x2800,
+ 0x2801, 0x2802, 0x2803, 0x2808, 0x2809, 0x280a, 0x280b, 0x2840, 0x2841, 0x2842, 0x2843,
+ 0x2848, 0x2849, 0x284a, 0x284b, 0x3000, 0x3001, 0x3002, 0x3003, 0x3008, 0x3009, 0x300a,
+ 0x300b, 0x3040, 0x3041, 0x3042, 0x3043, 0x3048, 0x3049, 0x304a, 0x304b, 0x3800, 0x3801,
+ 0x3802, 0x3803, 0x3808, 0x3809, 0x380a, 0x380b, 0x3840, 0x3841, 0x3842, 0x3843, 0x3848,
+ 0x3849, 0x384a, 0x384b, 0x0000, 0x0001, 0x0002, 0x0003, 0x0008, 0x0009, 0x000a, 0x000b,
+ 0x0040, 0x0041, 0x0042, 0x0043, 0x0048, 0x0049, 0x004a, 0x004b, 0x0800, 0x0801, 0x0802,
+ 0x0803, 0x0808, 0x0809, 0x080a, 0x080b, 0x0840, 0x0841, 0x0842, 0x0843, 0x0848, 0x0849,
+ 0x084a, 0x084b, 0x1000, 0x1001, 0x1002, 0x1003, 0x1008, 0x1009, 0x100a, 0x100b, 0x1040,
+ 0x1041, 0x1042, 0x1043, 0x1048, 0x1049, 0x104a, 0x104b, 0x1800, 0x1801, 0x1802, 0x1803,
+ 0x1808, 0x1809, 0x180a, 0x180b, 0x1840, 0x1841, 0x1842, 0x1843, 0x1848, 0x1849, 0x184a,
+ 0x184b, 0x2000, 0x2001, 0x2002, 0x2003, 0x2008, 0x2009, 0x200a, 0x200b, 0x2040, 0x2041,
+ 0x2042, 0x2043, 0x2048, 0x2049, 0x204a, 0x204b, 0x2800, 0x2801, 0x2802, 0x2803, 0x2808,
+ 0x2809, 0x280a, 0x280b, 0x2840, 0x2841, 0x2842, 0x2843, 0x2848, 0x2849, 0x284a, 0x284b,
+ 0x3000, 0x3001, 0x3002, 0x3003, 0x3008, 0x3009, 0x300a, 0x300b, 0x3040, 0x3041, 0x3042,
+ 0x3043, 0x3048, 0x3049, 0x304a, 0x304b, 0x3800, 0x3801, 0x3802, 0x3803, 0x3808, 0x3809,
+ 0x380a, 0x380b, 0x3840, 0x3841, 0x3842, 0x3843, 0x3848, 0x3849, 0x384a, 0x384b,
+ };
+ static constexpr u32 ylut[] = {
+ 0x0000, 0x0004, 0x0010, 0x0014, 0x0020, 0x0024, 0x0030, 0x0034, 0x0080, 0x0084, 0x0090,
+ 0x0094, 0x00a0, 0x00a4, 0x00b0, 0x00b4, 0x0100, 0x0104, 0x0110, 0x0114, 0x0120, 0x0124,
+ 0x0130, 0x0134, 0x0180, 0x0184, 0x0190, 0x0194, 0x01a0, 0x01a4, 0x01b0, 0x01b4, 0x0200,
+ 0x0204, 0x0210, 0x0214, 0x0220, 0x0224, 0x0230, 0x0234, 0x0280, 0x0284, 0x0290, 0x0294,
+ 0x02a0, 0x02a4, 0x02b0, 0x02b4, 0x0300, 0x0304, 0x0310, 0x0314, 0x0320, 0x0324, 0x0330,
+ 0x0334, 0x0380, 0x0384, 0x0390, 0x0394, 0x03a0, 0x03a4, 0x03b0, 0x03b4, 0x0400, 0x0404,
+ 0x0410, 0x0414, 0x0420, 0x0424, 0x0430, 0x0434, 0x0480, 0x0484, 0x0490, 0x0494, 0x04a0,
+ 0x04a4, 0x04b0, 0x04b4, 0x0500, 0x0504, 0x0510, 0x0514, 0x0520, 0x0524, 0x0530, 0x0534,
+ 0x0580, 0x0584, 0x0590, 0x0594, 0x05a0, 0x05a4, 0x05b0, 0x05b4, 0x0600, 0x0604, 0x0610,
+ 0x0614, 0x0620, 0x0624, 0x0630, 0x0634, 0x0680, 0x0684, 0x0690, 0x0694, 0x06a0, 0x06a4,
+ 0x06b0, 0x06b4, 0x0700, 0x0704, 0x0710, 0x0714, 0x0720, 0x0724, 0x0730, 0x0734, 0x0780,
+ 0x0784, 0x0790, 0x0794, 0x07a0, 0x07a4, 0x07b0, 0x07b4, 0x0000, 0x0004, 0x0010, 0x0014,
+ 0x0020, 0x0024, 0x0030, 0x0034, 0x0080, 0x0084, 0x0090, 0x0094, 0x00a0, 0x00a4, 0x00b0,
+ 0x00b4, 0x0100, 0x0104, 0x0110, 0x0114, 0x0120, 0x0124, 0x0130, 0x0134, 0x0180, 0x0184,
+ 0x0190, 0x0194, 0x01a0, 0x01a4, 0x01b0, 0x01b4, 0x0200, 0x0204, 0x0210, 0x0214, 0x0220,
+ 0x0224, 0x0230, 0x0234, 0x0280, 0x0284, 0x0290, 0x0294, 0x02a0, 0x02a4, 0x02b0, 0x02b4,
+ 0x0300, 0x0304, 0x0310, 0x0314, 0x0320, 0x0324, 0x0330, 0x0334, 0x0380, 0x0384, 0x0390,
+ 0x0394, 0x03a0, 0x03a4, 0x03b0, 0x03b4, 0x0400, 0x0404, 0x0410, 0x0414, 0x0420, 0x0424,
+ 0x0430, 0x0434, 0x0480, 0x0484, 0x0490, 0x0494, 0x04a0, 0x04a4, 0x04b0, 0x04b4, 0x0500,
+ 0x0504, 0x0510, 0x0514, 0x0520, 0x0524, 0x0530, 0x0534, 0x0580, 0x0584, 0x0590, 0x0594,
+ 0x05a0, 0x05a4, 0x05b0, 0x05b4, 0x0600, 0x0604, 0x0610, 0x0614, 0x0620, 0x0624, 0x0630,
+ 0x0634, 0x0680, 0x0684, 0x0690, 0x0694, 0x06a0, 0x06a4, 0x06b0, 0x06b4, 0x0700, 0x0704,
+ 0x0710, 0x0714, 0x0720, 0x0724, 0x0730, 0x0734, 0x0780, 0x0784, 0x0790, 0x0794, 0x07a0,
+ 0x07a4, 0x07b0, 0x07b4, 0x0000, 0x0004, 0x0010, 0x0014, 0x0020, 0x0024, 0x0030, 0x0034,
+ 0x0080, 0x0084, 0x0090, 0x0094, 0x00a0, 0x00a4, 0x00b0, 0x00b4, 0x0100, 0x0104, 0x0110,
+ 0x0114, 0x0120, 0x0124, 0x0130, 0x0134, 0x0180, 0x0184, 0x0190, 0x0194, 0x01a0, 0x01a4,
+ 0x01b0, 0x01b4, 0x0200, 0x0204, 0x0210, 0x0214, 0x0220, 0x0224, 0x0230, 0x0234, 0x0280,
+ 0x0284, 0x0290, 0x0294, 0x02a0, 0x02a4, 0x02b0, 0x02b4, 0x0300, 0x0304, 0x0310, 0x0314,
+ 0x0320, 0x0324, 0x0330, 0x0334, 0x0380, 0x0384, 0x0390, 0x0394, 0x03a0, 0x03a4, 0x03b0,
+ 0x03b4, 0x0400, 0x0404, 0x0410, 0x0414, 0x0420, 0x0424, 0x0430, 0x0434, 0x0480, 0x0484,
+ 0x0490, 0x0494, 0x04a0, 0x04a4, 0x04b0, 0x04b4, 0x0500, 0x0504, 0x0510, 0x0514, 0x0520,
+ 0x0524, 0x0530, 0x0534, 0x0580, 0x0584, 0x0590, 0x0594, 0x05a0, 0x05a4, 0x05b0, 0x05b4,
+ 0x0600, 0x0604, 0x0610, 0x0614, 0x0620, 0x0624, 0x0630, 0x0634, 0x0680, 0x0684, 0x0690,
+ 0x0694, 0x06a0, 0x06a4, 0x06b0, 0x06b4, 0x0700, 0x0704, 0x0710, 0x0714, 0x0720, 0x0724,
+ 0x0730, 0x0734, 0x0780, 0x0784, 0x0790, 0x0794, 0x07a0, 0x07a4, 0x07b0, 0x07b4,
+ };
+ return xlut[x % 128] + ylut[y % 128];
+}
+
+static inline u32 GetMortonOffset128(u32 x, u32 y, u32 bytes_per_pixel) {
+ // Calculates the offset of the position of the pixel in Morton order
+ // Framebuffer images are split into 128x128 tiles.
+
+ const unsigned int block_height = 128;
+ const unsigned int coarse_x = x & ~127;
+
+ u32 i = MortonInterleave128(x, y);
+
+ const unsigned int offset = coarse_x * block_height;
+
+ return (i + offset) * bytes_per_pixel;
+}
+
+static inline void MortonCopyPixels128(u32 width, u32 height, u32 bytes_per_pixel,
+ u32 gl_bytes_per_pixel, u8* morton_data, u8* gl_data,
+ bool morton_to_gl) {
+ u8* data_ptrs[2];
+ for (unsigned y = 0; y < height; ++y) {
+ for (unsigned x = 0; x < width; ++x) {
+ const u32 coarse_y = y & ~127;
+ u32 morton_offset =
+ GetMortonOffset128(x, y, bytes_per_pixel) + coarse_y * width * bytes_per_pixel;
+ u32 gl_pixel_index = (x + (height - 1 - y) * width) * gl_bytes_per_pixel;
+
+ data_ptrs[morton_to_gl] = morton_data + morton_offset;
+ data_ptrs[!morton_to_gl] = &gl_data[gl_pixel_index];
+
+ memcpy(data_ptrs[0], data_ptrs[1], bytes_per_pixel);
+ }
+ }
+}
+
} // namespace VideoCore
diff --git a/src/video_core/video_core.h b/src/video_core/video_core.h
index 1fd90b9d0..37da62436 100644
--- a/src/video_core/video_core.h
+++ b/src/video_core/video_core.h
@@ -15,6 +15,8 @@ class RendererBase;
namespace VideoCore {
+enum class Renderer { Software, OpenGL };
+
extern std::unique_ptr<RendererBase> g_renderer; ///< Renderer plugin
extern EmuWindow* g_emu_window; ///< Emu window
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 11:00:47 +0100