Xenos: Fill in some of the unknown primitive types.

src/xenia/gpu/gl4/draw_batcher.cc

@@ -448,8 +448,8 @@ bool DrawBatcher::Flush(FlushMode mode) {
         prim_type = GL_LINES_ADJACENCY;
         break;
       default:
-      case PrimitiveType::kUnknown0x07:
+      case PrimitiveType::kTriangleWithWFlags:
-        prim_type = GL_POINTS;
+        prim_type = GL_TRIANGLES;
         valid_prim = false;
         XELOGE("unsupported primitive type %d", batch_state_.prim_type);
         assert_unhandled_case(batch_state_.prim_type);

src/xenia/gpu/vulkan/pipeline_cache.cc

@@ -275,6 +275,7 @@ VkPipeline PipelineCache::GetPipeline(const RenderState* render_state,
                                           &pipeline_info, nullptr, &pipeline);
   if (result != VK_SUCCESS) {
     XELOGE("vkCreateGraphicsPipelines failed with code %d", result);
+    assert_always();
     return nullptr;
   }
 
@@ -422,7 +423,7 @@ VkShaderModule PipelineCache::GetGeometryShader(PrimitiveType primitive_type,
       return nullptr;
     case PrimitiveType::kPointList:
       return geometry_shaders_.point_list;
-    case PrimitiveType::kUnknown0x07:
+    case PrimitiveType::kTriangleWithWFlags:
       assert_always("Unknown geometry type");
       return nullptr;
     case PrimitiveType::kRectangleList:
@@ -633,11 +634,19 @@ bool PipelineCache::SetDynamicState(VkCommandBuffer command_buffer,
     // Normal vertex shaders only, for now.
     // TODO(benvanik): transform feedback/memexport.
     // https://github.com/freedreno/freedreno/blob/master/includes/a2xx.xml.h
-    // 0 = normal
+    // Draw calls skipped if they have unsupported export modes.
-    // 2 = point size
+    // 0 = positionOnly
-    // 7 = memexport
+    // 1 = unused
+    // 2 = sprite
+    // 3 = edge
+    // 4 = kill
+    // 5 = spriteKill
+    // 6 = edgeKill
+    // 7 = multipass
     assert_true(program_cntl.vs_export_mode == 0 ||
-                program_cntl.vs_export_mode == 2);
+                program_cntl.vs_export_mode == 2 ||
+                program_cntl.vs_export_mode == 7);
+    assert_false(program_cntl.gen_index_vtx);
 
     SpirvPushConstants push_constants;
 
@@ -897,6 +906,8 @@ PipelineCache::UpdateStatus PipelineCache::UpdateVertexInputState(
       vertex_attrib_descr.format = VK_FORMAT_UNDEFINED;
       vertex_attrib_descr.offset = attrib.fetch_instr.attributes.offset * 4;
 
+      // TODO(DrChat): Some floating point formats have is_integer set. Input
+      // data is still floating point, does this mean we need to truncate?
       bool is_signed = attrib.fetch_instr.attributes.is_signed;
       bool is_integer = attrib.fetch_instr.attributes.is_integer;
       switch (attrib.fetch_instr.attributes.data_format) {
@@ -1052,7 +1063,7 @@ PipelineCache::UpdateStatus PipelineCache::UpdateInputAssemblyState(
       state_info.topology = VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY;
       break;
     default:
-    case PrimitiveType::kUnknown0x07:
+    case PrimitiveType::kTriangleWithWFlags:
       XELOGE("unsupported primitive type %d", primitive_type);
       assert_unhandled_case(primitive_type);
       return UpdateStatus::kError;

src/xenia/gpu/xenos.h

@@ -30,12 +30,19 @@ enum class PrimitiveType : uint32_t {
   kTriangleList = 0x04,
   kTriangleFan = 0x05,
   kTriangleStrip = 0x06,
-  kUnknown0x07 = 0x07,
+  kTriangleWithWFlags = 0x07,
   kRectangleList = 0x08,
   kLineLoop = 0x0C,
   kQuadList = 0x0D,
   kQuadStrip = 0x0E,
-  kUnknown0x11 = 0x11,
+  kPolygon = 0x0F,
+  k2DCopyRectListV0 = 0x10,
+  k2DCopyRectListV1 = 0x11,
+  k2DCopyRectListV2 = 0x12,
+  k2DCopyRectListV3 = 0x13,
+  k2DFillRectList = 0x14,
+  k2DLineStrip = 0x15,
+  k2DTriStrip = 0x16,
 };
 
 enum class Dimension : uint32_t {
@@ -373,11 +380,12 @@ typedef union {
 // XE_GPU_REG_SHADER_CONSTANT_FETCH_*
 XEPACKEDUNION(xe_gpu_vertex_fetch_t, {
   XEPACKEDSTRUCTANONYMOUS({
-    uint32_t type : 2;
+    uint32_t type : 2;      // +0
-    uint32_t address : 30;
+    uint32_t address : 30;  // +2
-    uint32_t endian : 2;
+
-    uint32_t size : 24;  // size in words
+    uint32_t endian : 2;  // +0
-    uint32_t unk1 : 6;
+    uint32_t size : 24;   // +2 size in words
+    uint32_t unk1 : 6;    // +26
   });
   XEPACKEDSTRUCTANONYMOUS({
     uint32_t dword_0;
@@ -400,12 +408,12 @@ XEPACKEDUNION(xe_gpu_texture_fetch_t, {
     uint32_t pitch : 9;     // +22 byte_pitch >> 5
     uint32_t tiled : 1;     // +31
 
-    uint32_t format : 6;  // dword_1
+    uint32_t format : 6;        // +0 dword_1
-    uint32_t endianness : 2;
+    uint32_t endianness : 2;    // +6
-    uint32_t request_size : 2;
+    uint32_t request_size : 2;  // +8
-    uint32_t stacked : 1;
+    uint32_t stacked : 1;       // +10
-    uint32_t clamp_policy : 1;  // d3d/opengl
+    uint32_t clamp_policy : 1;  // +11 d3d/opengl
-    uint32_t address : 20;
+    uint32_t address : 20;      // +12
 
     union {  // dword_2
       struct {