7 files changed, 13 insertions, 0 deletions

diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index b0a2ad21b..e3ab786e5 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -55,6 +55,7 @@ enum class RenderTargetFormat : u32 {
     RGBA8_UNORM = 0xD5,
     RGBA8_SRGB = 0xD6,
     RGBA8_SNORM = 0xD7,
+    RGBA8_SINT = 0xD8,
     RGBA8_UINT = 0xD9,
     RG16_UNORM = 0xDA,
     RG16_SNORM = 0xDB,
diff --git a/src/video_core/morton.cpp b/src/video_core/morton.cpp
index f932df53f..452e1f01e 100644
--- a/src/video_core/morton.cpp
+++ b/src/video_core/morton.cpp
@@ -43,6 +43,7 @@ static void MortonCopy(u32 stride, u32 block_height, u32 height, u32 block_depth
 static constexpr ConversionArray morton_to_linear_fns = {
     MortonCopy<true, PixelFormat::ABGR8U>,
     MortonCopy<true, PixelFormat::ABGR8S>,
+    MortonCopy<true, PixelFormat::ABGR8I>,
     MortonCopy<true, PixelFormat::ABGR8UI>,
     MortonCopy<true, PixelFormat::B5G6R5U>,
     MortonCopy<true, PixelFormat::A2B10G10R10U>,
@@ -130,6 +131,7 @@ static constexpr ConversionArray morton_to_linear_fns = {
 static constexpr ConversionArray linear_to_morton_fns = {
     MortonCopy<false, PixelFormat::ABGR8U>,
     MortonCopy<false, PixelFormat::ABGR8S>,
+    MortonCopy<false, PixelFormat::ABGR8I>,
     MortonCopy<false, PixelFormat::ABGR8UI>,
     MortonCopy<false, PixelFormat::B5G6R5U>,
     MortonCopy<false, PixelFormat::A2B10G10R10U>,
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp
index 1d7824324..396b85e40 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp
@@ -43,6 +43,7 @@ struct FormatTuple {
 constexpr std::array<FormatTuple, VideoCore::Surface::MaxPixelFormat> tex_format_tuples = {{
     {GL_RGBA8, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV},             // ABGR8U
     {GL_RGBA8_SNORM, GL_RGBA, GL_BYTE},                           // ABGR8S
+    {GL_RGBA8I, GL_RGBA_INTEGER, GL_BYTE},                        // ABGR8I
     {GL_RGBA8UI, GL_RGBA_INTEGER, GL_UNSIGNED_BYTE},              // ABGR8UI
     {GL_RGB565, GL_RGB, GL_UNSIGNED_SHORT_5_6_5_REV},             // B5G6R5U
     {GL_RGB10_A2, GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV},       // A2B10G10R10U
diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
index 4086d1bb6..fe3b73a99 100644
--- a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
+++ b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
@@ -119,6 +119,7 @@ struct FormatTuple {
 } constexpr tex_format_tuples[] = {
     {VK_FORMAT_A8B8G8R8_UNORM_PACK32, Attachable | Storage},    // ABGR8U
     {VK_FORMAT_A8B8G8R8_SNORM_PACK32, Attachable | Storage},    // ABGR8S
+    {VK_FORMAT_A8B8G8R8_SINT_PACK32, Attachable | Storage},     // ABGR8I
     {VK_FORMAT_A8B8G8R8_UINT_PACK32, Attachable | Storage},     // ABGR8UI
     {VK_FORMAT_B5G6R5_UNORM_PACK16},                            // B5G6R5U
     {VK_FORMAT_A2B10G10R10_UNORM_PACK32, Attachable | Storage}, // A2B10G10R10U
diff --git a/src/video_core/renderer_vulkan/vk_device.cpp b/src/video_core/renderer_vulkan/vk_device.cpp
index e1128efe6..7ae4005a8 100644
--- a/src/video_core/renderer_vulkan/vk_device.cpp
+++ b/src/video_core/renderer_vulkan/vk_device.cpp
@@ -77,6 +77,7 @@ std::unordered_map<VkFormat, VkFormatProperties> GetFormatProperties(
         VK_FORMAT_A8B8G8R8_UNORM_PACK32,
         VK_FORMAT_A8B8G8R8_UINT_PACK32,
         VK_FORMAT_A8B8G8R8_SNORM_PACK32,
+        VK_FORMAT_A8B8G8R8_SINT_PACK32,
         VK_FORMAT_A8B8G8R8_SRGB_PACK32,
         VK_FORMAT_B5G6R5_UNORM_PACK16,
         VK_FORMAT_A2B10G10R10_UNORM_PACK32,
diff --git a/src/video_core/surface.cpp b/src/video_core/surface.cpp
index 13e598972..0db995367 100644
--- a/src/video_core/surface.cpp
+++ b/src/video_core/surface.cpp
@@ -124,6 +124,8 @@ PixelFormat PixelFormatFromRenderTargetFormat(Tegra::RenderTargetFormat format)
         return PixelFormat::RGBA8_SRGB;
     case Tegra::RenderTargetFormat::RGBA8_SNORM:
         return PixelFormat::ABGR8S;
+    case Tegra::RenderTargetFormat::RGBA8_SINT:
+        return PixelFormat::ABGR8I;
     case Tegra::RenderTargetFormat::RGBA8_UINT:
         return PixelFormat::ABGR8UI;
     case Tegra::RenderTargetFormat::RG16_UNORM:
diff --git a/src/video_core/surface.h b/src/video_core/surface.h
index 3e9dd797a..6f3162986 100644
--- a/src/video_core/surface.h
+++ b/src/video_core/surface.h
@@ -17,6 +17,7 @@ namespace VideoCore::Surface {
 enum class PixelFormat {
     ABGR8U,
     ABGR8S,
+    ABGR8I,
     ABGR8UI,
     B5G6R5U,
     A2B10G10R10U,
@@ -136,6 +137,7 @@ enum class SurfaceTarget {
 constexpr std::array<u32, MaxPixelFormat> compression_factor_shift_table = {{
     0, // ABGR8U
     0, // ABGR8S
+    0, // ABGR8I
     0, // ABGR8UI
     0, // B5G6R5U
     0, // A2B10G10R10U
@@ -239,6 +241,7 @@ inline constexpr u32 GetCompressionFactor(PixelFormat format) {
 constexpr std::array<u32, MaxPixelFormat> block_width_table = {{
     1,  // ABGR8U
     1,  // ABGR8S
+    1,  // ABGR8I
     1,  // ABGR8UI
     1,  // B5G6R5U
     1,  // A2B10G10R10U
@@ -334,6 +337,7 @@ static constexpr u32 GetDefaultBlockWidth(PixelFormat format) {
 constexpr std::array<u32, MaxPixelFormat> block_height_table = {{
     1,  // ABGR8U
     1,  // ABGR8S
+    1,  // ABGR8I
     1,  // ABGR8UI
     1,  // B5G6R5U
     1,  // A2B10G10R10U
@@ -429,6 +433,7 @@ static constexpr u32 GetDefaultBlockHeight(PixelFormat format) {
 constexpr std::array<u32, MaxPixelFormat> bpp_table = {{
     32,  // ABGR8U
     32,  // ABGR8S
+    32,  // ABGR8I
     32,  // ABGR8UI
     16,  // B5G6R5U
     32,  // A2B10G10R10U