[PATCH v3 4/6] tests: Add HLSL support to the stress tester.

[Giovanni Mascellani]

From: Giovanni Mascellani

---
 tests/vkd3d_shader_stress.c | 57 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 56 insertions(+), 1 deletion(-)

diff --git a/tests/vkd3d_shader_stress.c b/tests/vkd3d_shader_stress.c
index f51887522..df86ecded 100644
--- a/tests/vkd3d_shader_stress.c
+++ b/tests/vkd3d_shader_stress.c
@@ -83,8 +83,13 @@ static bool compile_shader(const char *path)
         .log_level = VKD3D_SHADER_LOG_INFO,
         .source_name = path,
     };
+    struct vkd3d_shader_hlsl_source_info source_info =
+    {
+        .type = VKD3D_SHADER_STRUCTURE_TYPE_HLSL_SOURCE_INFO,
+    };
     struct vkd3d_shader_code compiled_code;
-    const char *filename, *ext;
+    const char *filename, *ext, *profile;
+    char profile2[64];
     bool ret = false;
     int res;

@@ -111,6 +116,56 @@ static bool compile_shader(const char *path)
         compile_info.source_type = VKD3D_SHADER_SOURCE_DXBC_DXIL;
         compile_info.target_type = VKD3D_SHADER_TARGET_SPIRV_BINARY;
     }
+    else if (!strcmp(ext, "hlsl"))
+    {
+        char *ext2, *major_ptr;
+        unsigned long major;
+
+        compile_info.source_type = VKD3D_SHADER_SOURCE_HLSL;
+        compile_info.next = &source_info;
+
+        profile = strrchr(filename, '-');
+        if (!profile)
+        {
+            fprintf(stderr, "Cannot decode profile for file %s.\n", path);
+            goto out;
+        }
+        ++profile;
+
+        strncpy(profile2, profile, sizeof(profile2));
+        profile2[sizeof(profile2) - 1] = '\0';
+        if ((ext2 = strchr(profile2, '.')))
+            *ext2 = '\0';
+        source_info.profile = profile2;
+
+        major_ptr = strchr(profile2, '_');
+        if (!major_ptr)
+        {
+            fprintf(stderr, "Cannot decode major profile version for file %s.\n", path);
+            goto out;
+        }
+        ++major_ptr;
+
+        major = strtoul(major_ptr, NULL, 10);
+
+        switch (major)
+        {
+            case 1:
+            case 2:
+            case 3:
+                compile_info.target_type = VKD3D_SHADER_TARGET_D3D_BYTECODE;
+                break;
+
+            case 4:
+            case 5:
+                compile_info.target_type = VKD3D_SHADER_TARGET_DXBC_TPF;
+                break;
+
+            default:
+                fprintf(stderr, "Cannot compile shader with major profile version %lu for file %s.\n", major, path);
+                goto out;
+        }
+    }
     else
     {
         fprintf(stderr, "Cannot recognize extension %s for file %s.\n", ext, path);