1 files changed, 30 insertions, 8 deletions

diff --git a/src/video_core/pica.h b/src/video_core/pica.h
index 5fe15a218..8bac178ca 100644
--- a/src/video_core/pica.h
+++ b/src/video_core/pica.h
@@ -45,10 +45,16 @@ struct Regs {
 #define INSERT_PADDING_WORDS_HELPER2(x, y) INSERT_PADDING_WORDS_HELPER1(x, y)
 #define INSERT_PADDING_WORDS(num_words) u32 INSERT_PADDING_WORDS_HELPER2(pad, __LINE__)[(num_words)];
 
-    INSERT_PADDING_WORDS(0x41);
+    INSERT_PADDING_WORDS(0x10);
+
+    u32 trigger_irq;
+
+    INSERT_PADDING_WORDS(0x30);
 
     BitField<0, 24, u32> viewport_size_x;
+
     INSERT_PADDING_WORDS(0x1);
+
     BitField<0, 24, u32> viewport_size_y;
 
     INSERT_PADDING_WORDS(0x9);
@@ -109,7 +115,7 @@ struct Regs {
 
         u32 address;
 
-        u32 GetPhysicalAddress() {
+        u32 GetPhysicalAddress() const {
             return DecodeAddressRegister(address) - Memory::FCRAM_PADDR + Memory::HEAP_GSP_VADDR;
         }
 
@@ -130,7 +136,26 @@ struct Regs {
         // Seems like they are luminance formats and compressed textures.
     };
 
-    BitField<0, 1, u32> texturing_enable;
+    static unsigned BytesPerPixel(TextureFormat format) {
+        switch (format) {
+        case TextureFormat::RGBA8:
+            return 4;
+
+        case TextureFormat::RGB8:
+            return 3;
+
+        case TextureFormat::RGBA5551:
+        case TextureFormat::RGB565:
+        case TextureFormat::RGBA4:
+            return 2;
+
+        default:
+            // placeholder for yet unknown formats
+            return 1;
+        }
+    }
+
+    BitField< 0, 1, u32> texturing_enable;
     TextureConfig texture0;
     INSERT_PADDING_WORDS(0x8);
     BitField<0, 4, TextureFormat> texture0_format;
@@ -517,10 +542,6 @@ struct Regs {
     static std::string GetCommandName(int index) {
         std::map<u32, std::string> map;
 
-        // TODO: MSVC does not support using offsetof() on non-static data members even though this
-        //       is technically allowed since C++11. Hence, this functionality is disabled until
-        //       MSVC properly supports it.
-        #ifndef _MSC_VER
         Regs regs;
         #define ADD_FIELD(name)                                                                               \
             do {                                                                                              \
@@ -529,6 +550,7 @@ struct Regs {
                     map.insert({i, #name + std::string("+") + std::to_string(i-PICA_REG_INDEX(name))});       \
             } while(false)
 
+        ADD_FIELD(trigger_irq);
         ADD_FIELD(viewport_size_x);
         ADD_FIELD(viewport_size_y);
         ADD_FIELD(viewport_depth_range);
@@ -557,7 +579,6 @@ struct Regs {
         ADD_FIELD(vs_swizzle_patterns);
 
         #undef ADD_FIELD
-        #endif // _MSC_VER
 
         // Return empty string if no match is found
         return map[index];
@@ -593,6 +614,7 @@ private:
 #ifndef _MSC_VER
 #define ASSERT_REG_POSITION(field_name, position) static_assert(offsetof(Regs, field_name) == position * 4, "Field "#field_name" has invalid position")
 
+ASSERT_REG_POSITION(trigger_irq, 0x10);
 ASSERT_REG_POSITION(viewport_size_x, 0x41);
 ASSERT_REG_POSITION(viewport_size_y, 0x43);
 ASSERT_REG_POSITION(viewport_depth_range, 0x4d);