From d80645afa4180694243b3529f4d589f66aa2fbc8 Mon Sep 17 00:00:00 2001
From: Jannik Vogel <email@jannikvogel.de>
Date: Sun, 26 Jul 2015 23:10:01 +0200
Subject: [PATCH] Vertex3f support

---
 hw/xbox/nv2a.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/hw/xbox/nv2a.c b/hw/xbox/nv2a.c
index bbe1193955..f74c819bca 100644
--- a/hw/xbox/nv2a.c
+++ b/hw/xbox/nv2a.c
@@ -912,6 +912,7 @@ static void gl_debug_label(GLenum target, GLuint name, const char *fmt, ...)
 #   define NV097_SET_VIEWPORT_SCALE                           0x00970AF0
 #   define NV097_SET_TRANSFORM_PROGRAM                        0x00970B00
 #   define NV097_SET_TRANSFORM_CONSTANT                       0x00970B80
+#   define NV097_SET_VERTEX3F                                 0x00971500
 #   define NV097_SET_VERTEX4F                                 0x00971518
 #   define NV097_SET_VERTEX_DATA_ARRAY_OFFSET                 0x00971720
 #   define NV097_SET_VERTEX_DATA_ARRAY_FORMAT                 0x00971760
@@ -4776,6 +4777,20 @@ static void pgraph_method(NV2AState *d,
         break;
     }
 
+    case NV097_SET_VERTEX3F ...
+            NV097_SET_VERTEX3F + 8: {
+        slot = (class_method - NV097_SET_VERTEX3F) / 4;
+        VertexAttribute *attribute =
+            &pg->vertex_attributes[NV2A_VERTEX_ATTR_POSITION];
+        pgraph_allocate_inline_buffer_vertices(pg, NV2A_VERTEX_ATTR_POSITION);
+        attribute->inline_value[slot] = *(float*)&parameter;
+        attribute->inline_value[3] = 1.0f;
+        if (slot == 2) {
+            pgraph_finish_inline_buffer_vertex(pg);
+        }
+        break;
+    }
+
     case NV097_SET_VERTEX4F ...
             NV097_SET_VERTEX4F + 12: {
         slot = (class_method - NV097_SET_VERTEX4F) / 4;