10 files changed, 121 insertions, 47 deletions

diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp
index b7d14060c..1b1c8190e 100644
--- a/src/core/hle/service/acc/acc.cpp
+++ b/src/core/hle/service/acc/acc.cpp
@@ -407,13 +407,13 @@ protected:
         IPC::RequestParser rp{ctx};
         const auto base = rp.PopRaw<ProfileBase>();
 
-        const auto user_data = ctx.ReadBuffer();
-        const auto image_data = ctx.ReadBuffer(1);
+        const auto image_data = ctx.ReadBufferA(0);
+        const auto user_data = ctx.ReadBufferX(0);
 
-        LOG_DEBUG(Service_ACC, "called, username='{}', timestamp={:016X}, uuid=0x{}",
-                  Common::StringFromFixedZeroTerminatedBuffer(
-                      reinterpret_cast<const char*>(base.username.data()), base.username.size()),
-                  base.timestamp, base.user_uuid.RawString());
+        LOG_INFO(Service_ACC, "called, username='{}', timestamp={:016X}, uuid=0x{}",
+                 Common::StringFromFixedZeroTerminatedBuffer(
+                     reinterpret_cast<const char*>(base.username.data()), base.username.size()),
+                 base.timestamp, base.user_uuid.RawString());
 
         if (user_data.size() < sizeof(UserData)) {
             LOG_ERROR(Service_ACC, "UserData buffer too small!");
diff --git a/src/core/hle/service/hle_ipc.cpp b/src/core/hle/service/hle_ipc.cpp
index f6a1e54f2..6f3ae3cc4 100644
--- a/src/core/hle/service/hle_ipc.cpp
+++ b/src/core/hle/service/hle_ipc.cpp
@@ -23,6 +23,17 @@
 #include "core/hle/service/ipc_helpers.h"
 #include "core/memory.h"
 
+namespace {
+static thread_local std::array read_buffer_data_a{
+    Common::ScratchBuffer<u8>(),
+    Common::ScratchBuffer<u8>(),
+};
+static thread_local std::array read_buffer_data_x{
+    Common::ScratchBuffer<u8>(),
+    Common::ScratchBuffer<u8>(),
+};
+} // Anonymous namespace
+
 namespace Service {
 
 SessionRequestHandler::SessionRequestHandler(Kernel::KernelCore& kernel_, const char* service_name_)
@@ -328,26 +339,57 @@ std::vector<u8> HLERequestContext::ReadBufferCopy(std::size_t buffer_index) cons
     }
 }
 
-std::span<const u8> HLERequestContext::ReadBuffer(std::size_t buffer_index) const {
+std::span<const u8> HLERequestContext::ReadBufferA(std::size_t buffer_index) const {
     static thread_local std::array read_buffer_a{
         Core::Memory::CpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead>(memory, 0, 0),
         Core::Memory::CpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead>(memory, 0, 0),
     };
-    static thread_local std::array read_buffer_data_a{
-        Common::ScratchBuffer<u8>(),
-        Common::ScratchBuffer<u8>(),
-    };
+
+    ASSERT_OR_EXECUTE_MSG(
+        BufferDescriptorA().size() > buffer_index, { return {}; },
+        "BufferDescriptorA invalid buffer_index {}", buffer_index);
+    auto& read_buffer = read_buffer_a[buffer_index];
+    return read_buffer.Read(BufferDescriptorA()[buffer_index].Address(),
+                            BufferDescriptorA()[buffer_index].Size(),
+                            &read_buffer_data_a[buffer_index]);
+}
+
+std::span<const u8> HLERequestContext::ReadBufferX(std::size_t buffer_index) const {
     static thread_local std::array read_buffer_x{
         Core::Memory::CpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead>(memory, 0, 0),
         Core::Memory::CpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead>(memory, 0, 0),
     };
-    static thread_local std::array read_buffer_data_x{
-        Common::ScratchBuffer<u8>(),
-        Common::ScratchBuffer<u8>(),
+
+    ASSERT_OR_EXECUTE_MSG(
+        BufferDescriptorX().size() > buffer_index, { return {}; },
+        "BufferDescriptorX invalid buffer_index {}", buffer_index);
+    auto& read_buffer = read_buffer_x[buffer_index];
+    return read_buffer.Read(BufferDescriptorX()[buffer_index].Address(),
+                            BufferDescriptorX()[buffer_index].Size(),
+                            &read_buffer_data_x[buffer_index]);
+}
+
+std::span<const u8> HLERequestContext::ReadBuffer(std::size_t buffer_index) const {
+    static thread_local std::array read_buffer_a{
+        Core::Memory::CpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead>(memory, 0, 0),
+        Core::Memory::CpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead>(memory, 0, 0),
+    };
+    static thread_local std::array read_buffer_x{
+        Core::Memory::CpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead>(memory, 0, 0),
+        Core::Memory::CpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead>(memory, 0, 0),
     };
 
     const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
                            BufferDescriptorA()[buffer_index].Size()};
+    const bool is_buffer_x{BufferDescriptorX().size() > buffer_index &&
+                           BufferDescriptorX()[buffer_index].Size()};
+
+    if (is_buffer_a && is_buffer_x) {
+        LOG_WARNING(Input, "Both buffer descriptors are available a.size={}, x.size={}",
+                    BufferDescriptorA()[buffer_index].Size(),
+                    BufferDescriptorX()[buffer_index].Size());
+    }
+
     if (is_buffer_a) {
         ASSERT_OR_EXECUTE_MSG(
             BufferDescriptorA().size() > buffer_index, { return {}; },
diff --git a/src/core/hle/service/hle_ipc.h b/src/core/hle/service/hle_ipc.h
index 4bd24c899..ad5259a5c 100644
--- a/src/core/hle/service/hle_ipc.h
+++ b/src/core/hle/service/hle_ipc.h
@@ -253,6 +253,12 @@ public:
         return domain_message_header.has_value();
     }
 
+    /// Helper function to get a span of a buffer using the buffer descriptor A
+    [[nodiscard]] std::span<const u8> ReadBufferA(std::size_t buffer_index = 0) const;
+
+    /// Helper function to get a span of a buffer using the buffer descriptor X
+    [[nodiscard]] std::span<const u8> ReadBufferX(std::size_t buffer_index = 0) const;
+
     /// Helper function to get a span of a buffer using the appropriate buffer descriptor
     [[nodiscard]] std::span<const u8> ReadBuffer(std::size_t buffer_index = 0) const;
 
diff --git a/src/core/hle/service/prepo/prepo.cpp b/src/core/hle/service/prepo/prepo.cpp
index ec4a84989..14e8df63a 100644
--- a/src/core/hle/service/prepo/prepo.cpp
+++ b/src/core/hle/service/prepo/prepo.cpp
@@ -58,14 +58,8 @@ private:
         IPC::RequestParser rp{ctx};
         const auto process_id = rp.PopRaw<u64>();
 
-        const auto data1 = ctx.ReadBuffer(0);
-        const auto data2 = [&ctx] {
-            if (ctx.CanReadBuffer(1)) {
-                return ctx.ReadBuffer(1);
-            }
-
-            return std::span<const u8>{};
-        }();
+        const auto data1 = ctx.ReadBufferA(0);
+        const auto data2 = ctx.ReadBufferX(0);
 
         LOG_DEBUG(Service_PREPO,
                   "called, type={:02X}, process_id={:016X}, data1_size={:016X}, data2_size={:016X}",
@@ -85,14 +79,8 @@ private:
         const auto user_id = rp.PopRaw<u128>();
         const auto process_id = rp.PopRaw<u64>();
 
-        const auto data1 = ctx.ReadBuffer(0);
-        const auto data2 = [&ctx] {
-            if (ctx.CanReadBuffer(1)) {
-                return ctx.ReadBuffer(1);
-            }
-
-            return std::span<const u8>{};
-        }();
+        const auto data1 = ctx.ReadBufferA(0);
+        const auto data2 = ctx.ReadBufferX(0);
 
         LOG_DEBUG(Service_PREPO,
                   "called, type={:02X}, user_id={:016X}{:016X}, process_id={:016X}, "
@@ -137,14 +125,8 @@ private:
         IPC::RequestParser rp{ctx};
         const auto title_id = rp.PopRaw<u64>();
 
-        const auto data1 = ctx.ReadBuffer(0);
-        const auto data2 = [&ctx] {
-            if (ctx.CanReadBuffer(1)) {
-                return ctx.ReadBuffer(1);
-            }
-
-            return std::span<const u8>{};
-        }();
+        const auto data1 = ctx.ReadBufferA(0);
+        const auto data2 = ctx.ReadBufferX(0);
 
         LOG_DEBUG(Service_PREPO, "called, title_id={:016X}, data1_size={:016X}, data2_size={:016X}",
                   title_id, data1.size(), data2.size());
@@ -161,14 +143,8 @@ private:
         const auto user_id = rp.PopRaw<u128>();
         const auto title_id = rp.PopRaw<u64>();
 
-        const auto data1 = ctx.ReadBuffer(0);
-        const auto data2 = [&ctx] {
-            if (ctx.CanReadBuffer(1)) {
-                return ctx.ReadBuffer(1);
-            }
-
-            return std::span<const u8>{};
-        }();
+        const auto data1 = ctx.ReadBufferA(0);
+        const auto data2 = ctx.ReadBufferX(0);
 
         LOG_DEBUG(Service_PREPO,
                   "called, user_id={:016X}{:016X}, title_id={:016X}, data1_size={:016X}, "
diff --git a/src/video_core/host_shaders/CMakeLists.txt b/src/video_core/host_shaders/CMakeLists.txt
index 8bb429578..cd2549232 100644
--- a/src/video_core/host_shaders/CMakeLists.txt
+++ b/src/video_core/host_shaders/CMakeLists.txt
@@ -19,6 +19,7 @@ set(SHADER_FILES
     block_linear_unswizzle_2d.comp
     block_linear_unswizzle_3d.comp
     convert_abgr8_to_d24s8.frag
+    convert_abgr8_to_d32f.frag
     convert_d32f_to_abgr8.frag
     convert_d24s8_to_abgr8.frag
     convert_depth_to_float.frag
diff --git a/src/video_core/host_shaders/convert_abgr8_to_d32f.frag b/src/video_core/host_shaders/convert_abgr8_to_d32f.frag
new file mode 100644
index 000000000..095b910c2
--- /dev/null
+++ b/src/video_core/host_shaders/convert_abgr8_to_d32f.frag
@@ -0,0 +1,15 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#version 450
+
+layout(binding = 0) uniform sampler2D color_texture;
+
+void main() {
+    ivec2 coord = ivec2(gl_FragCoord.xy);
+    vec4 color = texelFetch(color_texture, coord, 0).abgr;
+
+    float value = color.a * (color.r + color.g + color.b) / 3.0f;
+
+    gl_FragDepth = value;
+}
diff --git a/src/video_core/host_shaders/convert_d32f_to_abgr8.frag b/src/video_core/host_shaders/convert_d32f_to_abgr8.frag
index 04cfef8b5..4e5a9f955 100644
--- a/src/video_core/host_shaders/convert_d32f_to_abgr8.frag
+++ b/src/video_core/host_shaders/convert_d32f_to_abgr8.frag
@@ -9,6 +9,6 @@ layout(location = 0) out vec4 color;
 
 void main() {
     ivec2 coord = ivec2(gl_FragCoord.xy);
-    float depth = textureLod(depth_tex, coord, 0).r;
+    float depth = texelFetch(depth_tex, coord, 0).r;
     color = vec4(depth, depth, depth, 1.0);
 }
diff --git a/src/video_core/renderer_vulkan/blit_image.cpp b/src/video_core/renderer_vulkan/blit_image.cpp
index f01d2394e..c3db09424 100644
--- a/src/video_core/renderer_vulkan/blit_image.cpp
+++ b/src/video_core/renderer_vulkan/blit_image.cpp
@@ -8,6 +8,7 @@
 #include "common/settings.h"
 #include "video_core/host_shaders/blit_color_float_frag_spv.h"
 #include "video_core/host_shaders/convert_abgr8_to_d24s8_frag_spv.h"
+#include "video_core/host_shaders/convert_abgr8_to_d32f_frag_spv.h"
 #include "video_core/host_shaders/convert_d24s8_to_abgr8_frag_spv.h"
 #include "video_core/host_shaders/convert_d32f_to_abgr8_frag_spv.h"
 #include "video_core/host_shaders/convert_depth_to_float_frag_spv.h"
@@ -434,6 +435,7 @@ BlitImageHelper::BlitImageHelper(const Device& device_, Scheduler& scheduler_,
       convert_depth_to_float_frag(BuildShader(device, CONVERT_DEPTH_TO_FLOAT_FRAG_SPV)),
       convert_float_to_depth_frag(BuildShader(device, CONVERT_FLOAT_TO_DEPTH_FRAG_SPV)),
       convert_abgr8_to_d24s8_frag(BuildShader(device, CONVERT_ABGR8_TO_D24S8_FRAG_SPV)),
+      convert_abgr8_to_d32f_frag(BuildShader(device, CONVERT_ABGR8_TO_D32F_FRAG_SPV)),
       convert_d32f_to_abgr8_frag(BuildShader(device, CONVERT_D32F_TO_ABGR8_FRAG_SPV)),
       convert_d24s8_to_abgr8_frag(BuildShader(device, CONVERT_D24S8_TO_ABGR8_FRAG_SPV)),
       convert_s8d24_to_abgr8_frag(BuildShader(device, CONVERT_S8D24_TO_ABGR8_FRAG_SPV)),
@@ -559,6 +561,13 @@ void BlitImageHelper::ConvertABGR8ToD24S8(const Framebuffer* dst_framebuffer,
     Convert(*convert_abgr8_to_d24s8_pipeline, dst_framebuffer, src_image_view);
 }
 
+void BlitImageHelper::ConvertABGR8ToD32F(const Framebuffer* dst_framebuffer,
+                                         const ImageView& src_image_view) {
+    ConvertPipelineDepthTargetEx(convert_abgr8_to_d32f_pipeline, dst_framebuffer->RenderPass(),
+                                 convert_abgr8_to_d32f_frag);
+    Convert(*convert_abgr8_to_d32f_pipeline, dst_framebuffer, src_image_view);
+}
+
 void BlitImageHelper::ConvertD32FToABGR8(const Framebuffer* dst_framebuffer,
                                          ImageView& src_image_view) {
     ConvertPipelineColorTargetEx(convert_d32f_to_abgr8_pipeline, dst_framebuffer->RenderPass(),
diff --git a/src/video_core/renderer_vulkan/blit_image.h b/src/video_core/renderer_vulkan/blit_image.h
index a032c71fb..b2104a59e 100644
--- a/src/video_core/renderer_vulkan/blit_image.h
+++ b/src/video_core/renderer_vulkan/blit_image.h
@@ -67,6 +67,8 @@ public:
 
     void ConvertABGR8ToD24S8(const Framebuffer* dst_framebuffer, const ImageView& src_image_view);
 
+    void ConvertABGR8ToD32F(const Framebuffer* dst_framebuffer, const ImageView& src_image_view);
+
     void ConvertD32FToABGR8(const Framebuffer* dst_framebuffer, ImageView& src_image_view);
 
     void ConvertD24S8ToABGR8(const Framebuffer* dst_framebuffer, ImageView& src_image_view);
@@ -130,6 +132,7 @@ private:
     vk::ShaderModule convert_depth_to_float_frag;
     vk::ShaderModule convert_float_to_depth_frag;
     vk::ShaderModule convert_abgr8_to_d24s8_frag;
+    vk::ShaderModule convert_abgr8_to_d32f_frag;
     vk::ShaderModule convert_d32f_to_abgr8_frag;
     vk::ShaderModule convert_d24s8_to_abgr8_frag;
     vk::ShaderModule convert_s8d24_to_abgr8_frag;
@@ -149,6 +152,7 @@ private:
     vk::Pipeline convert_d16_to_r16_pipeline;
     vk::Pipeline convert_r16_to_d16_pipeline;
     vk::Pipeline convert_abgr8_to_d24s8_pipeline;
+    vk::Pipeline convert_abgr8_to_d32f_pipeline;
     vk::Pipeline convert_d32f_to_abgr8_pipeline;
     vk::Pipeline convert_d24s8_to_abgr8_pipeline;
     vk::Pipeline convert_s8d24_to_abgr8_pipeline;
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
index 8fea825c0..de34f6d49 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
@@ -1194,6 +1194,11 @@ void TextureCacheRuntime::ConvertImage(Framebuffer* dst, ImageView& dst_view, Im
             return blit_image_helper.ConvertD16ToR16(dst, src_view);
         }
         break;
+    case PixelFormat::A8B8G8R8_SRGB:
+        if (src_view.format == PixelFormat::D32_FLOAT) {
+            return blit_image_helper.ConvertD32FToABGR8(dst, src_view);
+        }
+        break;
     case PixelFormat::A8B8G8R8_UNORM:
         if (src_view.format == PixelFormat::S8_UINT_D24_UNORM) {
             return blit_image_helper.ConvertD24S8ToABGR8(dst, src_view);
@@ -1205,6 +1210,16 @@ void TextureCacheRuntime::ConvertImage(Framebuffer* dst, ImageView& dst_view, Im
             return blit_image_helper.ConvertD32FToABGR8(dst, src_view);
         }
         break;
+    case PixelFormat::B8G8R8A8_SRGB:
+        if (src_view.format == PixelFormat::D32_FLOAT) {
+            return blit_image_helper.ConvertD32FToABGR8(dst, src_view);
+        }
+        break;
+    case PixelFormat::B8G8R8A8_UNORM:
+        if (src_view.format == PixelFormat::D32_FLOAT) {
+            return blit_image_helper.ConvertD32FToABGR8(dst, src_view);
+        }
+        break;
     case PixelFormat::R32_FLOAT:
         if (src_view.format == PixelFormat::D32_FLOAT) {
             return blit_image_helper.ConvertD32ToR32(dst, src_view);
@@ -1222,6 +1237,12 @@ void TextureCacheRuntime::ConvertImage(Framebuffer* dst, ImageView& dst_view, Im
         }
         break;
     case PixelFormat::D32_FLOAT:
+        if (src_view.format == PixelFormat::A8B8G8R8_UNORM ||
+            src_view.format == PixelFormat::B8G8R8A8_UNORM ||
+            src_view.format == PixelFormat::A8B8G8R8_SRGB ||
+            src_view.format == PixelFormat::B8G8R8A8_SRGB) {
+            return blit_image_helper.ConvertABGR8ToD32F(dst, src_view);
+        }
         if (src_view.format == PixelFormat::R32_FLOAT) {
             return blit_image_helper.ConvertR32ToD32(dst, src_view);
         }