texture: Implement R32I

src/video_core/morton.cpp

@@ -85,6 +85,7 @@ static constexpr ConversionArray morton_to_linear_fns = {
     MortonCopy<true, PixelFormat::RG32UI>,
     MortonCopy<true, PixelFormat::RGBX16F>,
     MortonCopy<true, PixelFormat::R32UI>,
+    MortonCopy<true, PixelFormat::R32I>,
     MortonCopy<true, PixelFormat::ASTC_2D_8X8>,
     MortonCopy<true, PixelFormat::ASTC_2D_8X5>,
     MortonCopy<true, PixelFormat::ASTC_2D_5X4>,
@@ -166,6 +167,7 @@ static constexpr ConversionArray linear_to_morton_fns = {
     MortonCopy<false, PixelFormat::RG32UI>,
     MortonCopy<false, PixelFormat::RGBX16F>,
     MortonCopy<false, PixelFormat::R32UI>,
+    MortonCopy<false, PixelFormat::R32I>,
     nullptr,
     nullptr,
     nullptr,

src/video_core/renderer_opengl/gl_texture_cache.cpp

@@ -87,6 +87,7 @@ constexpr std::array<FormatTuple, VideoCore::Surface::MaxPixelFormat> tex_format
     {GL_RG32UI, GL_RG_INTEGER, GL_UNSIGNED_INT, false},                             // RG32UI
     {GL_RGB16F, GL_RGBA, GL_HALF_FLOAT, false},                                     // RGBX16F
     {GL_R32UI, GL_RED_INTEGER, GL_UNSIGNED_INT, false},                             // R32UI
+    {GL_R32I, GL_RED_INTEGER, GL_INT, false},                                       // R32I
     {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, false},                                   // ASTC_2D_8X8
     {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, false},                                   // ASTC_2D_8X5
     {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, false},                                   // ASTC_2D_5X4

src/video_core/renderer_vulkan/maxwell_to_vk.cpp

@@ -159,6 +159,7 @@ struct FormatTuple {
     {vk::Format::eR32G32Uint, Attachable | Storage},             // RG32UI
     {vk::Format::eUndefined, {}},                                // RGBX16F
     {vk::Format::eR32Uint, Attachable | Storage},                // R32UI
+    {vk::Format::eR32Sint, Attachable | Storage},                // R32I
     {vk::Format::eAstc8x8UnormBlock, {}},                        // ASTC_2D_8X8
     {vk::Format::eUndefined, {}},                                // ASTC_2D_8X5
     {vk::Format::eUndefined, {}},                                // ASTC_2D_5X4

src/video_core/renderer_vulkan/vk_device.cpp

@@ -511,6 +511,7 @@ std::unordered_map<vk::Format, vk::FormatProperties> VKDevice::GetFormatProperti
                                         vk::Format::eB10G11R11UfloatPack32,
                                         vk::Format::eR32Sfloat,
                                         vk::Format::eR32Uint,
+                                        vk::Format::eR32Sint,
                                         vk::Format::eR16Sfloat,
                                         vk::Format::eR16G16B16A16Sfloat,
                                         vk::Format::eB8G8R8A8Unorm,

src/video_core/surface.h

@@ -59,47 +59,48 @@ enum class PixelFormat {
     RG32UI = 41,
     RGBX16F = 42,
     R32UI = 43,
-    ASTC_2D_8X8 = 44,
-    ASTC_2D_8X5 = 45,
-    ASTC_2D_5X4 = 46,
-    BGRA8_SRGB = 47,
-    DXT1_SRGB = 48,
-    DXT23_SRGB = 49,
-    DXT45_SRGB = 50,
-    BC7U_SRGB = 51,
-    R4G4B4A4U = 52,
-    ASTC_2D_4X4_SRGB = 53,
-    ASTC_2D_8X8_SRGB = 54,
-    ASTC_2D_8X5_SRGB = 55,
-    ASTC_2D_5X4_SRGB = 56,
-    ASTC_2D_5X5 = 57,
-    ASTC_2D_5X5_SRGB = 58,
-    ASTC_2D_10X8 = 59,
-    ASTC_2D_10X8_SRGB = 60,
-    ASTC_2D_6X6 = 61,
-    ASTC_2D_6X6_SRGB = 62,
-    ASTC_2D_10X10 = 63,
-    ASTC_2D_10X10_SRGB = 64,
-    ASTC_2D_12X12 = 65,
-    ASTC_2D_12X12_SRGB = 66,
-    ASTC_2D_8X6 = 67,
-    ASTC_2D_8X6_SRGB = 68,
-    ASTC_2D_6X5 = 69,
-    ASTC_2D_6X5_SRGB = 70,
-    E5B9G9R9F = 71,
+    R32I = 44,
+    ASTC_2D_8X8 = 45,
+    ASTC_2D_8X5 = 46,
+    ASTC_2D_5X4 = 47,
+    BGRA8_SRGB = 48,
+    DXT1_SRGB = 49,
+    DXT23_SRGB = 50,
+    DXT45_SRGB = 51,
+    BC7U_SRGB = 52,
+    R4G4B4A4U = 53,
+    ASTC_2D_4X4_SRGB = 54,
+    ASTC_2D_8X8_SRGB = 55,
+    ASTC_2D_8X5_SRGB = 56,
+    ASTC_2D_5X4_SRGB = 57,
+    ASTC_2D_5X5 = 58,
+    ASTC_2D_5X5_SRGB = 59,
+    ASTC_2D_10X8 = 60,
+    ASTC_2D_10X8_SRGB = 61,
+    ASTC_2D_6X6 = 62,
+    ASTC_2D_6X6_SRGB = 63,
+    ASTC_2D_10X10 = 64,
+    ASTC_2D_10X10_SRGB = 65,
+    ASTC_2D_12X12 = 66,
+    ASTC_2D_12X12_SRGB = 67,
+    ASTC_2D_8X6 = 68,
+    ASTC_2D_8X6_SRGB = 69,
+    ASTC_2D_6X5 = 70,
+    ASTC_2D_6X5_SRGB = 71,
+    E5B9G9R9F = 72,
 
     MaxColorFormat,
 
     // Depth formats
-    Z32F = 72,
-    Z16 = 73,
+    Z32F = 73,
+    Z16 = 74,
 
     MaxDepthFormat,
 
     // DepthStencil formats
-    Z24S8 = 74,
-    S8Z24 = 75,
-    Z32FS8 = 76,
+    Z24S8 = 75,
+    S8Z24 = 76,
+    Z32FS8 = 77,
 
     MaxDepthStencilFormat,
 
@@ -171,6 +172,7 @@ constexpr std::array<u32, MaxPixelFormat> compression_factor_shift_table = {{
     0, // RG32UI
     0, // RGBX16F
     0, // R32UI
+    0, // R32I
     2, // ASTC_2D_8X8
     2, // ASTC_2D_8X5
     2, // ASTC_2D_5X4
@@ -267,6 +269,7 @@ constexpr std::array<u32, MaxPixelFormat> block_width_table = {{
     1,  // RG32UI
     1,  // RGBX16F
     1,  // R32UI
+    1,  // R32I
     8,  // ASTC_2D_8X8
     8,  // ASTC_2D_8X5
     5,  // ASTC_2D_5X4
@@ -355,6 +358,7 @@ constexpr std::array<u32, MaxPixelFormat> block_height_table = {{
     1,  // RG32UI
     1,  // RGBX16F
     1,  // R32UI
+    1,  // R32I
     8,  // ASTC_2D_8X8
     5,  // ASTC_2D_8X5
     4,  // ASTC_2D_5X4
@@ -443,6 +447,7 @@ constexpr std::array<u32, MaxPixelFormat> bpp_table = {{
     64,  // RG32UI
     64,  // RGBX16F
     32,  // R32UI
+    32,  // R32I
     128, // ASTC_2D_8X8
     128, // ASTC_2D_8X5
     128, // ASTC_2D_5X4
@@ -546,6 +551,7 @@ constexpr std::array<SurfaceCompression, MaxPixelFormat> compression_type_table
     SurfaceCompression::None,       // RG32UI
     SurfaceCompression::None,       // RGBX16F
     SurfaceCompression::None,       // R32UI
+    SurfaceCompression::None,       // R32I
     SurfaceCompression::Converted,  // ASTC_2D_8X8
     SurfaceCompression::Converted,  // ASTC_2D_8X5
     SurfaceCompression::Converted,  // ASTC_2D_5X4

src/video_core/texture_cache/format_lookup_table.cpp

@@ -41,7 +41,7 @@ struct Table {
     ComponentType alpha_component;
     bool is_srgb;
 };
-constexpr std::array<Table, 74> DefinitionTable = {{
+constexpr std::array<Table, 75> DefinitionTable = {{
     {TextureFormat::A8R8G8B8, C, UNORM, UNORM, UNORM, UNORM, PixelFormat::ABGR8U},
     {TextureFormat::A8R8G8B8, C, SNORM, SNORM, SNORM, SNORM, PixelFormat::ABGR8S},
     {TextureFormat::A8R8G8B8, C, UINT, UINT, UINT, UINT, PixelFormat::ABGR8UI},
@@ -89,6 +89,7 @@ constexpr std::array<Table, 74> DefinitionTable = {{
 
     {TextureFormat::R32, C, FLOAT, FLOAT, FLOAT, FLOAT, PixelFormat::R32F},
     {TextureFormat::R32, C, UINT, UINT, UINT, UINT, PixelFormat::R32UI},
+    {TextureFormat::R32, C, SINT, SINT, SINT, SINT, PixelFormat::R32I},
 
     {TextureFormat::E5B9G9R9_SHAREDEXP, C, FLOAT, FLOAT, FLOAT, FLOAT, PixelFormat::E5B9G9R9F},