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-rw-r--r--src/video_core/engines/fermi_2d.cpp11
-rw-r--r--src/video_core/engines/sw_blitter/blitter.cpp97
-rw-r--r--src/video_core/engines/sw_blitter/blitter.h2
-rw-r--r--src/video_core/engines/sw_blitter/converter.cpp171
-rw-r--r--src/video_core/engines/sw_blitter/converter.h9
-rw-r--r--src/video_core/gpu.h4
-rw-r--r--src/video_core/surface.cpp2
7 files changed, 180 insertions, 116 deletions
diff --git a/src/video_core/engines/fermi_2d.cpp b/src/video_core/engines/fermi_2d.cpp
index 2c722c778..c6478ae85 100644
--- a/src/video_core/engines/fermi_2d.cpp
+++ b/src/video_core/engines/fermi_2d.cpp
@@ -62,11 +62,15 @@ void Fermi2D::Blit() {
const auto& args = regs.pixels_from_memory;
constexpr s64 null_derivate = 1ULL << 32;
+ Surface src = regs.src;
+ const auto bytes_per_pixel = BytesPerBlock(PixelFormatFromRenderTargetFormat(src.format));
+ const bool delegate_to_gpu = src.width > 512 && src.height > 512 && bytes_per_pixel <= 8 &&
+ src.format != regs.dst.format;
Config config{
.operation = regs.operation,
.filter = args.sample_mode.filter,
- .must_accelerate = args.du_dx != null_derivate || args.dv_dy != null_derivate ||
- args.sample_mode.filter == Filter::Bilinear,
+ .must_accelerate =
+ args.du_dx != null_derivate || args.dv_dy != null_derivate || delegate_to_gpu,
.dst_x0 = args.dst_x0,
.dst_y0 = args.dst_y0,
.dst_x1 = args.dst_x0 + args.dst_width,
@@ -76,8 +80,7 @@ void Fermi2D::Blit() {
.src_x1 = static_cast<s32>((args.du_dx * args.dst_width + args.src_x0) >> 32),
.src_y1 = static_cast<s32>((args.dv_dy * args.dst_height + args.src_y0) >> 32),
};
- Surface src = regs.src;
- const auto bytes_per_pixel = BytesPerBlock(PixelFormatFromRenderTargetFormat(src.format));
+
const auto need_align_to_pitch =
src.linear == Tegra::Engines::Fermi2D::MemoryLayout::Pitch &&
static_cast<s32>(src.width) == config.src_x1 &&
diff --git a/src/video_core/engines/sw_blitter/blitter.cpp b/src/video_core/engines/sw_blitter/blitter.cpp
index caf51cbe3..c923a80e9 100644
--- a/src/video_core/engines/sw_blitter/blitter.cpp
+++ b/src/video_core/engines/sw_blitter/blitter.cpp
@@ -1,6 +1,8 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
+#include <algorithm>
+#include <cmath>
#include <vector>
#include "video_core/engines/sw_blitter/blitter.h"
@@ -22,8 +24,10 @@ using namespace Texture;
namespace {
-void NeighrestNeighbor(std::span<u8> input, std::span<u8> output, u32 src_width, u32 src_height,
- u32 dst_width, u32 dst_height, size_t bpp) {
+constexpr size_t ir_components = 4;
+
+void NeighrestNeighbor(std::span<const u8> input, std::span<u8> output, u32 src_width,
+ u32 src_height, u32 dst_width, u32 dst_height, size_t bpp) {
const size_t dx_du = std::llround((static_cast<f64>(src_width) / dst_width) * (1ULL << 32));
const size_t dy_dv = std::llround((static_cast<f64>(src_height) / dst_height) * (1ULL << 32));
size_t src_y = 0;
@@ -40,7 +44,7 @@ void NeighrestNeighbor(std::span<u8> input, std::span<u8> output, u32 src_width,
}
}
-void NeighrestNeighborFast(std::span<f32> input, std::span<f32> output, u32 src_width,
+void NeighrestNeighborFast(std::span<const f32> input, std::span<f32> output, u32 src_width,
u32 src_height, u32 dst_width, u32 dst_height) {
const size_t dx_du = std::llround((static_cast<f64>(src_width) / dst_width) * (1ULL << 32));
const size_t dy_dv = std::llround((static_cast<f64>(src_height) / dst_height) * (1ULL << 32));
@@ -48,44 +52,62 @@ void NeighrestNeighborFast(std::span<f32> input, std::span<f32> output, u32 src_
for (u32 y = 0; y < dst_height; y++) {
size_t src_x = 0;
for (u32 x = 0; x < dst_width; x++) {
- const size_t read_from = ((src_y * src_width + src_x) >> 32) * 4;
- const size_t write_to = (y * dst_width + x) * 4;
+ const size_t read_from = ((src_y * src_width + src_x) >> 32) * ir_components;
+ const size_t write_to = (y * dst_width + x) * ir_components;
- std::memcpy(&output[write_to], &input[read_from], sizeof(f32) * 4);
+ std::memcpy(&output[write_to], &input[read_from], sizeof(f32) * ir_components);
src_x += dx_du;
}
src_y += dy_dv;
}
}
-/*
-void Bilinear(std::span<f32> input, std::span<f32> output, size_t src_width,
- size_t src_height, size_t dst_width, size_t dst_height) {
- const auto inv_lerp = [](u32 coord, u32 end) { return
-static_cast<f32>(std::min(std::max(static_cast<s32>(coord), 0), end - 1)) / (end); };
-
-
+void Bilinear(std::span<const f32> input, std::span<f32> output, size_t src_width,
+ size_t src_height, size_t dst_width, size_t dst_height) {
+ const auto bilinear_sample = [](std::span<const f32> x0_y0, std::span<const f32> x1_y0,
+ std::span<const f32> x0_y1, std::span<const f32> x1_y1,
+ f32 weight_x, f32 weight_y) {
+ std::array<f32, ir_components> result{};
+ for (size_t i = 0; i < ir_components; i++) {
+ const f32 a = std::lerp(x0_y0[i], x1_y0[i], weight_x);
+ const f32 b = std::lerp(x0_y1[i], x1_y1[i], weight_x);
+ result[i] = std::lerp(a, b, weight_y);
+ }
+ return result;
+ };
+ const f32 dx_du =
+ dst_width > 1 ? static_cast<f32>(src_width - 1) / static_cast<f32>(dst_width - 1) : 0.f;
+ const f32 dy_dv =
+ dst_height > 1 ? static_cast<f32>(src_height - 1) / static_cast<f32>(dst_height - 1) : 0.f;
for (u32 y = 0; y < dst_height; y++) {
- const f32 ty_0 = inv_lerp(y, dst_extent_y);
- const f32 ty_1 = inv_lerp(y + 1, dst_extent_y);
for (u32 x = 0; x < dst_width; x++) {
- const f32 tx_0 = inv_lerp(x, dst_extent_x);
- const f32 tx_1 = inv_lerp(x + 1, dst_extent_x);
- const std::array<f32, 4> get_pixel = [&](f32 tx, f32 ty, u32 width, u32 height) {
- std::array<f32, 4> result{};
-
- return (std::llround(width * tx) + std::llround(height * ty) * width) * 4;
+ const f32 x_low = std::floor(static_cast<f32>(x) * dx_du);
+ const f32 y_low = std::floor(static_cast<f32>(y) * dy_dv);
+ const f32 x_high = std::ceil(static_cast<f32>(x) * dx_du);
+ const f32 y_high = std::ceil(static_cast<f32>(y) * dy_dv);
+ const f32 weight_x = (static_cast<f32>(x) * dx_du) - x_low;
+ const f32 weight_y = (static_cast<f32>(y) * dy_dv) - y_low;
+
+ const auto read_src = [&](f32 in_x, f32 in_y) {
+ const size_t read_from =
+ ((static_cast<size_t>(in_x) * src_width + static_cast<size_t>(in_y)) >> 32) *
+ ir_components;
+ return std::span<const f32>(&input[read_from], ir_components);
};
- std::array<f32, 4> result{};
- const size_t read_from = get_pixel(src_width, src_height);
- const size_t write_to = get_pixel(tx_0, ty_0, dst_width, dst_height);
+ auto x0_y0 = read_src(x_low, y_low);
+ auto x1_y0 = read_src(x_high, y_low);
+ auto x0_y1 = read_src(x_low, y_high);
+ auto x1_y1 = read_src(x_high, y_high);
- std::memcpy(&output[write_to], &input[read_from], bpp);
+ const auto result = bilinear_sample(x0_y0, x1_y0, x0_y1, x1_y1, weight_x, weight_y);
+
+ const size_t write_to = (y * dst_width + x) * ir_components;
+
+ std::memcpy(&output[write_to], &result, sizeof(f32) * ir_components);
}
}
}
-*/
} // namespace
@@ -107,8 +129,6 @@ SoftwareBlitEngine::~SoftwareBlitEngine() = default;
bool SoftwareBlitEngine::Blit(Fermi2D::Surface& src, Fermi2D::Surface& dst,
Fermi2D::Config& config) {
- UNIMPLEMENTED_IF(config.filter == Fermi2D::Filter::Bilinear);
-
const auto get_surface_size = [](Fermi2D::Surface& surface, u32 bytes_per_pixel) {
if (surface.linear == Fermi2D::MemoryLayout::BlockLinear) {
return CalculateSize(true, bytes_per_pixel, surface.width, surface.height,
@@ -116,9 +136,9 @@ bool SoftwareBlitEngine::Blit(Fermi2D::Surface& src, Fermi2D::Surface& dst,
}
return static_cast<size_t>(surface.pitch * surface.height);
};
- const auto process_pitch_linear = [](bool unpack, std::span<u8> input, std::span<u8> output,
- u32 extent_x, u32 extent_y, u32 pitch, u32 x0, u32 y0,
- size_t bpp) {
+ const auto process_pitch_linear = [](bool unpack, std::span<const u8> input,
+ std::span<u8> output, u32 extent_x, u32 extent_y,
+ u32 pitch, u32 x0, u32 y0, size_t bpp) {
const size_t base_offset = x0 * bpp;
const size_t copy_size = extent_x * bpp;
for (u32 y = y0; y < extent_y; y++) {
@@ -157,12 +177,17 @@ bool SoftwareBlitEngine::Blit(Fermi2D::Surface& src, Fermi2D::Surface& dst,
const auto convertion_phase_ir = [&]() {
auto* input_converter = impl->converter_factory.GetFormatConverter(src.format);
- impl->intermediate_src.resize((src_copy_size / src_bytes_per_pixel) * 4);
- impl->intermediate_dst.resize((dst_copy_size / dst_bytes_per_pixel) * 4);
+ impl->intermediate_src.resize((src_copy_size / src_bytes_per_pixel) * ir_components);
+ impl->intermediate_dst.resize((dst_copy_size / dst_bytes_per_pixel) * ir_components);
input_converter->ConvertTo(impl->src_buffer, impl->intermediate_src);
- NeighrestNeighborFast(impl->intermediate_src, impl->intermediate_dst, src_extent_x,
- src_extent_y, dst_extent_x, dst_extent_y);
+ if (config.filter != Fermi2D::Filter::Bilinear) {
+ NeighrestNeighborFast(impl->intermediate_src, impl->intermediate_dst, src_extent_x,
+ src_extent_y, dst_extent_x, dst_extent_y);
+ } else {
+ Bilinear(impl->intermediate_src, impl->intermediate_dst, src_extent_x, src_extent_y,
+ dst_extent_x, dst_extent_y);
+ }
auto* output_converter = impl->converter_factory.GetFormatConverter(dst.format);
output_converter->ConvertFrom(impl->intermediate_dst, impl->dst_buffer);
@@ -183,7 +208,7 @@ bool SoftwareBlitEngine::Blit(Fermi2D::Surface& src, Fermi2D::Surface& dst,
// Conversion Phase
if (no_passthrough) {
- if (src.format != dst.format) {
+ if (src.format != dst.format || config.filter == Fermi2D::Filter::Bilinear) {
convertion_phase_ir();
} else {
convertion_phase_same_format();
diff --git a/src/video_core/engines/sw_blitter/blitter.h b/src/video_core/engines/sw_blitter/blitter.h
index 3edf40c3e..85b55c836 100644
--- a/src/video_core/engines/sw_blitter/blitter.h
+++ b/src/video_core/engines/sw_blitter/blitter.h
@@ -13,7 +13,7 @@ namespace Tegra::Engines::Blitter {
class SoftwareBlitEngine {
public:
- SoftwareBlitEngine(MemoryManager& memory_manager_);
+ explicit SoftwareBlitEngine(MemoryManager& memory_manager_);
~SoftwareBlitEngine();
bool Blit(Fermi2D::Surface& src, Fermi2D::Surface& dst, Fermi2D::Config& copy_config);
diff --git a/src/video_core/engines/sw_blitter/converter.cpp b/src/video_core/engines/sw_blitter/converter.cpp
index 2e376f430..408d87944 100644
--- a/src/video_core/engines/sw_blitter/converter.cpp
+++ b/src/video_core/engines/sw_blitter/converter.cpp
@@ -139,7 +139,7 @@ struct R32B32G32A32_FLOATTraits {
ComponentType::FLOAT, ComponentType::FLOAT, ComponentType::FLOAT, ComponentType::FLOAT};
static constexpr std::array<size_t, num_components> component_sizes = {32, 32, 32, 32};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::A, Swizzle::G, Swizzle::B, Swizzle::R};
+ Swizzle::R, Swizzle::B, Swizzle::G, Swizzle::A};
};
struct R32G32B32A32_SINTTraits {
@@ -148,7 +148,7 @@ struct R32G32B32A32_SINTTraits {
ComponentType::SINT, ComponentType::SINT, ComponentType::SINT, ComponentType::SINT};
static constexpr std::array<size_t, num_components> component_sizes = {32, 32, 32, 32};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
+ Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
};
struct R32G32B32A32_UINTTraits {
@@ -157,7 +157,7 @@ struct R32G32B32A32_UINTTraits {
ComponentType::UINT, ComponentType::UINT, ComponentType::UINT, ComponentType::UINT};
static constexpr std::array<size_t, num_components> component_sizes = {32, 32, 32, 32};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
+ Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
};
struct R16G16B16A16_UNORMTraits {
@@ -166,7 +166,7 @@ struct R16G16B16A16_UNORMTraits {
ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16, 16, 16};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
+ Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
};
struct R16G16B16A16_SNORMTraits {
@@ -175,7 +175,7 @@ struct R16G16B16A16_SNORMTraits {
ComponentType::SNORM, ComponentType::SNORM, ComponentType::SNORM, ComponentType::SNORM};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16, 16, 16};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
+ Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
};
struct R16G16B16A16_SINTTraits {
@@ -184,7 +184,7 @@ struct R16G16B16A16_SINTTraits {
ComponentType::SINT, ComponentType::SINT, ComponentType::SINT, ComponentType::SINT};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16, 16, 16};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
+ Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
};
struct R16G16B16A16_UINTTraits {
@@ -193,7 +193,7 @@ struct R16G16B16A16_UINTTraits {
ComponentType::UINT, ComponentType::UINT, ComponentType::UINT, ComponentType::UINT};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16, 16, 16};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
+ Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
};
struct R16G16B16A16_FLOATTraits {
@@ -202,7 +202,7 @@ struct R16G16B16A16_FLOATTraits {
ComponentType::FLOAT, ComponentType::FLOAT, ComponentType::FLOAT, ComponentType::FLOAT};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16, 16, 16};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
+ Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
};
struct R32G32_FLOATTraits {
@@ -210,8 +210,8 @@ struct R32G32_FLOATTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::FLOAT, ComponentType::FLOAT};
static constexpr std::array<size_t, num_components> component_sizes = {32, 32};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R32G32_SINTTraits {
@@ -219,8 +219,8 @@ struct R32G32_SINTTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::SINT, ComponentType::SINT};
static constexpr std::array<size_t, num_components> component_sizes = {32, 32};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R32G32_UINTTraits {
@@ -228,8 +228,8 @@ struct R32G32_UINTTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::UINT, ComponentType::UINT};
static constexpr std::array<size_t, num_components> component_sizes = {32, 32};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R16G16B16X16_FLOATTraits {
@@ -238,7 +238,7 @@ struct R16G16B16X16_FLOATTraits {
ComponentType::FLOAT, ComponentType::FLOAT, ComponentType::FLOAT, ComponentType::FLOAT};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16, 16, 16};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::None, Swizzle::B, Swizzle::G, Swizzle::R};
+ Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::None};
};
struct A8R8G8B8_UNORMTraits {
@@ -247,7 +247,7 @@ struct A8R8G8B8_UNORMTraits {
ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8, 8, 8};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::B, Swizzle::G, Swizzle::R, Swizzle::A};
+ Swizzle::A, Swizzle::R, Swizzle::G, Swizzle::B};
};
struct A8R8G8B8_SRGBTraits {
@@ -256,25 +256,25 @@ struct A8R8G8B8_SRGBTraits {
ComponentType::SRGB, ComponentType::SRGB, ComponentType::SRGB, ComponentType::SRGB};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8, 8, 8};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::B, Swizzle::G, Swizzle::R, Swizzle::A};
+ Swizzle::A, Swizzle::R, Swizzle::G, Swizzle::B};
};
struct A2B10G10R10_UNORMTraits {
static constexpr size_t num_components = 4;
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM};
- static constexpr std::array<size_t, num_components> component_sizes = {10, 10, 10, 2};
+ static constexpr std::array<size_t, num_components> component_sizes = {2, 10, 10, 10};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
+ Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
};
struct A2B10G10R10_UINTTraits {
static constexpr size_t num_components = 4;
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::UINT, ComponentType::UINT, ComponentType::UINT, ComponentType::UINT};
- static constexpr std::array<size_t, num_components> component_sizes = {10, 10, 10, 2};
+ static constexpr std::array<size_t, num_components> component_sizes = {2, 10, 10, 10};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
+ Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
};
struct A8B8G8R8_UNORMTraits {
@@ -283,7 +283,7 @@ struct A8B8G8R8_UNORMTraits {
ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8, 8, 8};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
+ Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
};
struct A8B8G8R8_SRGBTraits {
@@ -292,7 +292,7 @@ struct A8B8G8R8_SRGBTraits {
ComponentType::SRGB, ComponentType::SRGB, ComponentType::SRGB, ComponentType::SRGB};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8, 8, 8};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
+ Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
};
struct A8B8G8R8_SNORMTraits {
@@ -301,7 +301,7 @@ struct A8B8G8R8_SNORMTraits {
ComponentType::SNORM, ComponentType::SNORM, ComponentType::SNORM, ComponentType::SNORM};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8, 8, 8};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
+ Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
};
struct A8B8G8R8_SINTTraits {
@@ -310,7 +310,7 @@ struct A8B8G8R8_SINTTraits {
ComponentType::SINT, ComponentType::SINT, ComponentType::SINT, ComponentType::SINT};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8, 8, 8};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
+ Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
};
struct A8B8G8R8_UINTTraits {
@@ -319,7 +319,7 @@ struct A8B8G8R8_UINTTraits {
ComponentType::UINT, ComponentType::UINT, ComponentType::UINT, ComponentType::UINT};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8, 8, 8};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::R, Swizzle::G, Swizzle::B, Swizzle::A};
+ Swizzle::A, Swizzle::B, Swizzle::G, Swizzle::R};
};
struct R16G16_UNORMTraits {
@@ -327,8 +327,8 @@ struct R16G16_UNORMTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::UNORM, ComponentType::UNORM};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R16G16_SNORMTraits {
@@ -336,8 +336,8 @@ struct R16G16_SNORMTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::SNORM, ComponentType::SNORM};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R16G16_SINTTraits {
@@ -345,8 +345,8 @@ struct R16G16_SINTTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::SINT, ComponentType::SINT};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R16G16_UINTTraits {
@@ -354,8 +354,8 @@ struct R16G16_UINTTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::UINT, ComponentType::UINT};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R16G16_FLOATTraits {
@@ -363,17 +363,17 @@ struct R16G16_FLOATTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::FLOAT, ComponentType::FLOAT};
static constexpr std::array<size_t, num_components> component_sizes = {16, 16};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct B10G11R11_FLOATTraits {
static constexpr size_t num_components = 3;
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::FLOAT, ComponentType::FLOAT, ComponentType::FLOAT};
- static constexpr std::array<size_t, num_components> component_sizes = {11, 11, 10};
+ static constexpr std::array<size_t, num_components> component_sizes = {10, 11, 11};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::R, Swizzle::G, Swizzle::B};
+ Swizzle::B, Swizzle::G, Swizzle::R};
};
struct R32_SINTTraits {
@@ -400,22 +400,40 @@ struct R32_FLOATTraits {
static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R};
};
+struct X8R8G8B8_UNORMTraits {
+ static constexpr size_t num_components = 4;
+ static constexpr std::array<ComponentType, num_components> component_types = {
+ ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM};
+ static constexpr std::array<size_t, num_components> component_sizes = {8, 8, 8, 8};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {
+ Swizzle::None, Swizzle::R, Swizzle::G, Swizzle::B};
+};
+
+struct X8R8G8B8_SRGBTraits {
+ static constexpr size_t num_components = 4;
+ static constexpr std::array<ComponentType, num_components> component_types = {
+ ComponentType::SRGB, ComponentType::SRGB, ComponentType::SRGB, ComponentType::SRGB};
+ static constexpr std::array<size_t, num_components> component_sizes = {8, 8, 8, 8};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {
+ Swizzle::None, Swizzle::R, Swizzle::G, Swizzle::B};
+};
+
struct R5G6B5_UNORMTraits {
static constexpr size_t num_components = 3;
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM};
static constexpr std::array<size_t, num_components> component_sizes = {5, 6, 5};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::B, Swizzle::G, Swizzle::R};
+ Swizzle::R, Swizzle::G, Swizzle::B};
};
struct A1R5G5B5_UNORMTraits {
static constexpr size_t num_components = 4;
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM, ComponentType::UNORM};
- static constexpr std::array<size_t, num_components> component_sizes = {5, 5, 5, 1};
+ static constexpr std::array<size_t, num_components> component_sizes = {1, 5, 5, 5};
static constexpr std::array<Swizzle, num_components> component_swizzle = {
- Swizzle::B, Swizzle::G, Swizzle::R, Swizzle::A};
+ Swizzle::A, Swizzle::R, Swizzle::G, Swizzle::B};
};
struct R8G8_UNORMTraits {
@@ -423,8 +441,8 @@ struct R8G8_UNORMTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::UNORM, ComponentType::UNORM};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R8G8_SNORMTraits {
@@ -432,8 +450,8 @@ struct R8G8_SNORMTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::SNORM, ComponentType::SNORM};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R8G8_SINTTraits {
@@ -441,8 +459,8 @@ struct R8G8_SINTTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::SINT, ComponentType::SINT};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R8G8_UINTTraits {
@@ -450,8 +468,8 @@ struct R8G8_UINTTraits {
static constexpr std::array<ComponentType, num_components> component_types = {
ComponentType::UINT, ComponentType::UINT};
static constexpr std::array<size_t, num_components> component_sizes = {8, 8};
- static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::G,
- Swizzle::R};
+ static constexpr std::array<Swizzle, num_components> component_swizzle = {Swizzle::R,
+ Swizzle::G};
};
struct R16_UNORMTraits {
@@ -611,7 +629,7 @@ private:
constexpr size_t fp16_mantissa_bits = 10;
constexpr size_t mantissa_mask =
~((1ULL << (fp32_mantissa_bits - fp16_mantissa_bits)) - 1ULL);
- tmp = tmp & mantissa_mask;
+ tmp = tmp & static_cast<u32>(mantissa_mask);
// TODO: force the exponent within the range of half float. Not needed in UNORM / SNORM
return std::bit_cast<f32>(tmp);
};
@@ -624,12 +642,13 @@ private:
};
const auto calculate_snorm = [&]() {
return static_cast<f32>(
- static_cast<f64>(sign_extend(value, component_sizes[which_component])) /
- ((1ULL << (component_sizes[which_component] - 1ULL)) - 1ULL));
+ static_cast<f32>(sign_extend(value, component_sizes[which_component])) /
+ static_cast<f32>((1ULL << (component_sizes[which_component] - 1ULL)) - 1ULL));
};
const auto calculate_unorm = [&]() {
- return static_cast<f32>(static_cast<f32>(value) /
- ((1ULL << (component_sizes[which_component])) - 1ULL));
+ return static_cast<f32>(
+ static_cast<f32>(value) /
+ static_cast<f32>((1ULL << (component_sizes[which_component])) - 1ULL));
};
if constexpr (component_types[which_component] == ComponentType::SNORM) {
out_component = calculate_snorm();
@@ -688,14 +707,15 @@ private:
return tmp_value >> shift_towards;
};
const auto calculate_unorm = [&]() {
- return static_cast<u32>(static_cast<f32>(in_component) *
- ((1ULL << (component_sizes[which_component])) - 1ULL));
+ return static_cast<u32>(
+ static_cast<f32>(in_component) *
+ static_cast<f32>((1ULL << (component_sizes[which_component])) - 1ULL));
};
if constexpr (component_types[which_component] == ComponentType::SNORM ||
component_types[which_component] == ComponentType::SNORM_FORCE_FP16) {
- s32 tmp_word =
- static_cast<s32>(static_cast<f64>(in_component) *
- ((1ULL << (component_sizes[which_component] - 1ULL)) - 1ULL));
+ s32 tmp_word = static_cast<s32>(
+ static_cast<f32>(in_component) *
+ static_cast<f32>((1ULL << (component_sizes[which_component] - 1ULL)) - 1ULL));
insert_to_word(tmp_word);
} else if constexpr (component_types[which_component] == ComponentType::UNORM ||
@@ -714,11 +734,12 @@ private:
insert_to_word(tmp_word);
} else if constexpr (component_sizes[which_component] == 16) {
static constexpr u32 sign_mask = 0x8000;
- static constexpr u32 mantissa_mask = 0x8000;
+ static constexpr u32 mantissa_mask = 0x03ff;
+ static constexpr u32 exponent_mask = 0x7c00;
const u32 tmp_word = std::bit_cast<u32>(in_component);
const u32 half = ((tmp_word >> 16) & sign_mask) |
- ((((tmp_word & 0x7f800000) - 0x38000000) >> 13) & 0x7c00) |
- ((tmp_word >> 13) & 0x03ff);
+ ((((tmp_word & 0x7f800000) - 0x38000000) >> 13) & exponent_mask) |
+ ((tmp_word >> 13) & mantissa_mask);
insert_to_word(half);
} else {
insert_to_word(to_fp_n(in_component, component_sizes[which_component],
@@ -740,7 +761,7 @@ private:
}
public:
- void ConvertTo(std::span<u8> input, std::span<f32> output) override {
+ void ConvertTo(std::span<const u8> input, std::span<f32> output) override {
const size_t num_pixels = output.size() / components_per_ir_rep;
for (size_t pixel = 0; pixel < num_pixels; pixel++) {
std::array<u32, total_words_per_pixel> words{};
@@ -790,11 +811,11 @@ public:
}
}
- void ConvertFrom(std::span<f32> input, std::span<u8> output) override {
+ void ConvertFrom(std::span<const f32> input, std::span<u8> output) override {
const size_t num_pixels = output.size() / total_bytes_per_pixel;
for (size_t pixel = 0; pixel < num_pixels; pixel++) {
- std::span<f32> old_components(&input[pixel * components_per_ir_rep],
- components_per_ir_rep);
+ std::span<const f32> old_components(&input[pixel * components_per_ir_rep],
+ components_per_ir_rep);
std::array<u32, total_words_per_pixel> words{};
if constexpr (component_swizzle[0] != Swizzle::None) {
ConvertFromComponent<0>(words[bound_words[0]],
@@ -827,7 +848,7 @@ public:
}
ConverterImpl() = default;
- ~ConverterImpl() = default;
+ ~ConverterImpl() override = default;
};
struct ConverterFactory::ConverterFactoryImpl {
@@ -850,13 +871,15 @@ Converter* ConverterFactory::GetFormatConverter(RenderTargetFormat format) {
class NullConverter : public Converter {
public:
- void ConvertTo([[maybe_unused]] std::span<u8> input, std::span<f32> output) override {
+ void ConvertTo([[maybe_unused]] std::span<const u8> input, std::span<f32> output) override {
std::fill(output.begin(), output.end(), 0.0f);
}
- void ConvertFrom([[maybe_unused]] std::span<f32> input, std::span<u8> output) override {
+ void ConvertFrom([[maybe_unused]] std::span<const f32> input, std::span<u8> output) override {
const u8 fill_value = 0U;
std::fill(output.begin(), output.end(), fill_value);
}
+ NullConverter() = default;
+ ~NullConverter() = default;
};
Converter* ConverterFactory::BuildConverter(RenderTargetFormat format) {
@@ -1011,6 +1034,16 @@ Converter* ConverterFactory::BuildConverter(RenderTargetFormat format) {
.emplace(format, std::make_unique<ConverterImpl<R32_FLOATTraits>>())
.first->second.get();
break;
+ case RenderTargetFormat::X8R8G8B8_UNORM:
+ return impl->converters_cache
+ .emplace(format, std::make_unique<ConverterImpl<X8R8G8B8_UNORMTraits>>())
+ .first->second.get();
+ break;
+ case RenderTargetFormat::X8R8G8B8_SRGB:
+ return impl->converters_cache
+ .emplace(format, std::make_unique<ConverterImpl<X8R8G8B8_SRGBTraits>>())
+ .first->second.get();
+ break;
case RenderTargetFormat::R5G6B5_UNORM:
return impl->converters_cache
.emplace(format, std::make_unique<ConverterImpl<R5G6B5_UNORMTraits>>())
diff --git a/src/video_core/engines/sw_blitter/converter.h b/src/video_core/engines/sw_blitter/converter.h
index 03337e906..f9bdc516e 100644
--- a/src/video_core/engines/sw_blitter/converter.h
+++ b/src/video_core/engines/sw_blitter/converter.h
@@ -1,21 +1,22 @@
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
+#pragma once
+
#include <memory>
#include <span>
#include "common/common_types.h"
-#pragma once
-
#include "video_core/gpu.h"
namespace Tegra::Engines::Blitter {
class Converter {
public:
- virtual void ConvertTo(std::span<u8> input, std::span<f32> output) = 0;
- virtual void ConvertFrom(std::span<f32> input, std::span<u8> output) = 0;
+ virtual void ConvertTo(std::span<const u8> input, std::span<f32> output) = 0;
+ virtual void ConvertFrom(std::span<const f32> input, std::span<u8> output) = 0;
+ virtual ~Converter() = default;
};
class ConverterFactory {
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index d0709dc69..87ebf2054 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -61,8 +61,8 @@ enum class RenderTargetFormat : u32 {
R32_SINT = 0xE3,
R32_UINT = 0xE4,
R32_FLOAT = 0xE5,
- // X8R8G8B8_UNORM = 0xE6,
- // X8R8G8B8_SRGB = 0xE7,
+ X8R8G8B8_UNORM = 0xE6,
+ X8R8G8B8_SRGB = 0xE7,
R5G6B5_UNORM = 0xE8,
A1R5G5B5_UNORM = 0xE9,
R8G8_UNORM = 0xEA,
diff --git a/src/video_core/surface.cpp b/src/video_core/surface.cpp
index 6bd133d10..80a7d908f 100644
--- a/src/video_core/surface.cpp
+++ b/src/video_core/surface.cpp
@@ -118,8 +118,10 @@ PixelFormat PixelFormatFromRenderTargetFormat(Tegra::RenderTargetFormat format)
case Tegra::RenderTargetFormat::R16G16B16X16_FLOAT:
return PixelFormat::R16G16B16X16_FLOAT;
case Tegra::RenderTargetFormat::A8R8G8B8_UNORM:
+ case Tegra::RenderTargetFormat::X8R8G8B8_UNORM:
return PixelFormat::B8G8R8A8_UNORM;
case Tegra::RenderTargetFormat::A8R8G8B8_SRGB:
+ case Tegra::RenderTargetFormat::X8R8G8B8_SRGB:
return PixelFormat::B8G8R8A8_SRGB;
case Tegra::RenderTargetFormat::A2B10G10R10_UNORM:
return PixelFormat::A2B10G10R10_UNORM;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 21:18:16 +0100