[maxwell] Logging for HDR wrong convertions into depth formats

src/video_core/texture_cache/format_lookup_table.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -245,9 +248,13 @@ PixelFormat PixelFormatFromTextureInfo(TextureFormat format, ComponentType red,
     case Hash(TextureFormat::ASTC_2D_6X5, UNORM, SRGB):
         return PixelFormat::ASTC_2D_6X5_SRGB;
     }
-    UNIMPLEMENTED_MSG("texture format={} srgb={} components={{{} {} {} {}}}",
-                      static_cast<int>(format), is_srgb, static_cast<int>(red),
-                      static_cast<int>(green), static_cast<int>(blue), static_cast<int>(alpha));
+    const u32 hash_value = Hash(format, red, green, blue, alpha, is_srgb);
+    LOG_ERROR(Render_Vulkan, 
+              "Unmapped texture format: format=0x{:02X} ({}) srgb={} "
+              "components={{r={} g={} b={} a={}}} hash=0x{:08X}",
+              static_cast<u32>(format), static_cast<int>(format), is_srgb, 
+              static_cast<int>(red), static_cast<int>(green), 
+              static_cast<int>(blue), static_cast<int>(alpha), hash_value);
     return PixelFormat::A8B8G8R8_UNORM;
 }
 

src/video_core/texture_cache/image_info.cpp

@@ -31,8 +31,62 @@ constexpr u32 DownscaleHeightThreshold = 512;
 ImageInfo::ImageInfo(const TICEntry& config) noexcept {
     forced_flushed = config.IsPitchLinear() && !Settings::values.use_reactive_flushing.GetValue();
     dma_downloaded = forced_flushed;
+    
+    // Validate component types match format expectations
+    const auto tex_format = config.format;
+    const bool is_depth_stencil = 
+        tex_format == Tegra::Texture::TextureFormat::Z24S8 ||
+        tex_format == Tegra::Texture::TextureFormat::S8Z24 ||
+        tex_format == Tegra::Texture::TextureFormat::Z32 ||
+        tex_format == Tegra::Texture::TextureFormat::Z16 ||
+        tex_format == Tegra::Texture::TextureFormat::X8Z24 ||
+        tex_format == Tegra::Texture::TextureFormat::Z32_X24S8;
+    
+    const bool is_hdr_float = 
+        tex_format == Tegra::Texture::TextureFormat::B10G11R11 ||
+        tex_format == Tegra::Texture::TextureFormat::E5B9G9R9;
+    
+    // Sanity check: HDR formats should use FLOAT components, depth should use UNORM/UINT
+    if (is_hdr_float && config.r_type != Tegra::Texture::ComponentType::FLOAT) {
+        LOG_WARNING(Render_Vulkan,
+                    "HDR format 0x{:02X} has non-FLOAT components (r={} g={} b={} a={}), "
+                    "possible register corruption",
+                    static_cast<u32>(tex_format),
+                    static_cast<u32>(config.r_type), static_cast<u32>(config.g_type),
+                    static_cast<u32>(config.b_type), static_cast<u32>(config.a_type));
+    }
+    
     format = PixelFormatFromTextureInfo(config.format, config.r_type, config.g_type, config.b_type,
                                         config.a_type, config.srgb_conversion);
+    
+    // Validate final format makes sense
+    const bool detected_as_depth = 
+        format == PixelFormat::D32_FLOAT || format == PixelFormat::D16_UNORM ||
+        format == PixelFormat::X8_D24_UNORM || format == PixelFormat::S8_UINT ||
+        format == PixelFormat::S8_UINT_D24_UNORM || format == PixelFormat::D24_UNORM_S8_UINT ||
+        format == PixelFormat::D32_FLOAT_S8_UINT;
+    
+    if (is_hdr_float && detected_as_depth) {
+        LOG_ERROR(Render_Vulkan,
+                  "Format mismatch: HDR format 0x{:02X} mapped to depth/stencil {}. "
+                  "TIC components: r={} g={} b={} a={} srgb={}",
+                  static_cast<u32>(tex_format), format,
+                  static_cast<u32>(config.r_type), static_cast<u32>(config.g_type),
+                  static_cast<u32>(config.b_type), static_cast<u32>(config.a_type),
+                  config.srgb_conversion);
+    }
+    
+    if (is_depth_stencil && !detected_as_depth && 
+        format != PixelFormat::A8B8G8R8_UNORM) { // Allow fallback
+        LOG_ERROR(Render_Vulkan,
+                  "Format mismatch: Depth/stencil format 0x{:02X} mapped to color {}. "
+                  "TIC components: r={} g={} b={} a={} srgb={}",
+                  static_cast<u32>(tex_format), format,
+                  static_cast<u32>(config.r_type), static_cast<u32>(config.g_type),
+                  static_cast<u32>(config.b_type), static_cast<u32>(config.a_type),
+                  config.srgb_conversion);
+    }
+    
     num_samples = NumSamples(config.msaa_mode);
     resources.levels = config.max_mip_level + 1;
     if (config.IsPitchLinear()) {