st/nine: Fix a regression and syntax cleanup

A few cleanups and in particular initializing properly
the new pipe_draw_info fields.
This should fix the regression caused by
330d0607ed60fd3edca192e54b4246310f06652f

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101088

Signed-off-by: Axel Davy <[email protected]>
Tested-by: Edmondo Tommasina <[email protected]>
Tested-by: Dieter Nützel <[email protected]>

4 files changed, 16 insertions, 19 deletions

diff --git a/src/gallium/state_trackers/nine/device9.c b/src/gallium/state_trackers/nine/device9.c
index 9f9e104b91a..88df38c43f6 100644
--- a/src/gallium/state_trackers/nine/device9.c
+++ b/src/gallium/state_trackers/nine/device9.c
@@ -2915,7 +2915,7 @@ NineDevice9_DrawIndexedPrimitiveUP( struct NineDevice9 *This,
                                                            ibuf,
                                                            ibuf ? NULL : (void*)pIndexData,
                                                            index_offset,
-							   index_size);
+                                                           index_size);
     NineAfterDraw(This);
 
     pipe_vertex_buffer_unreference(&vbuf);
diff --git a/src/gallium/state_trackers/nine/indexbuffer9.c b/src/gallium/state_trackers/nine/indexbuffer9.c
index d5f5492563d..e73d29b5bd3 100644
--- a/src/gallium/state_trackers/nine/indexbuffer9.c
+++ b/src/gallium/state_trackers/nine/indexbuffer9.c
@@ -49,9 +49,6 @@ NineIndexBuffer9_ctor( struct NineIndexBuffer9 *This,
     if (FAILED(hr))
         return hr;
 
-    This->buffer = NULL;
-    This->offset = 0;
-
     switch (pDesc->Format) {
     case D3DFMT_INDEX16: This->index_size = 2; break;
     case D3DFMT_INDEX32: This->index_size = 4; break;
@@ -73,11 +70,10 @@ NineIndexBuffer9_dtor( struct NineIndexBuffer9 *This )
 }
 
 struct pipe_resource *
-NineIndexBuffer9_GetBuffer( struct NineIndexBuffer9 *This )
+NineIndexBuffer9_GetBuffer( struct NineIndexBuffer9 *This, unsigned *offset )
 {
     /* The resource may change */
-    This->buffer = NineBuffer9_GetResource(&This->base, &This->offset);
-    return This->buffer;
+    return NineBuffer9_GetResource(&This->base, offset);
 }
 
 HRESULT NINE_WINAPI
diff --git a/src/gallium/state_trackers/nine/indexbuffer9.h b/src/gallium/state_trackers/nine/indexbuffer9.h
index 0efad7f5f16..e688488da84 100644
--- a/src/gallium/state_trackers/nine/indexbuffer9.h
+++ b/src/gallium/state_trackers/nine/indexbuffer9.h
@@ -37,8 +37,6 @@ struct NineIndexBuffer9
     struct NineBuffer9 base;
 
     /* g3d stuff */
-    struct pipe_resource *buffer;
-    unsigned offset;
     unsigned index_size;
 
     D3DINDEXBUFFER_DESC desc;
@@ -65,7 +63,8 @@ NineIndexBuffer9_dtor( struct NineIndexBuffer9 *This );
 /*** Nine private ***/
 
 struct pipe_resource *
-NineIndexBuffer9_GetBuffer( struct NineIndexBuffer9 *This );
+NineIndexBuffer9_GetBuffer( struct NineIndexBuffer9 *This,
+                            unsigned *offset );
 
 /*** Direct3D public ***/
 
diff --git a/src/gallium/state_trackers/nine/nine_state.c b/src/gallium/state_trackers/nine/nine_state.c
index 0fc4c8315a7..30935760ae4 100644
--- a/src/gallium/state_trackers/nine/nine_state.c
+++ b/src/gallium/state_trackers/nine/nine_state.c
@@ -1575,12 +1575,11 @@ nine_context_set_indices(struct NineDevice9 *device,
 {
     struct pipe_resource *res = NULL;
     UINT IndexSize = 0;
-    UINT OffsetInBytes = 0;
+    unsigned OffsetInBytes = 0;
 
     if (idxbuf) {
-        res = NineIndexBuffer9_GetBuffer(idxbuf);
+        res = NineIndexBuffer9_GetBuffer(idxbuf, &OffsetInBytes);
         IndexSize = idxbuf->index_size;
-        OffsetInBytes = idxbuf->offset;
     }
 
     nine_context_set_indices_apply(device, res, IndexSize, OffsetInBytes);
@@ -2540,6 +2539,7 @@ init_draw_info(struct pipe_draw_info *info,
     if (dev->context.stream_instancedata_mask & dev->context.stream_usage_mask)
         info->instance_count = MAX2(dev->context.stream_freq[0] & 0x7FFFFF, 1);
     info->primitive_restart = FALSE;
+    info->has_user_indices = FALSE;
     info->restart_index = 0;
     info->count_from_stream_output = NULL;
     info->indirect = NULL;
@@ -2561,17 +2561,18 @@ CSMT_ITEM_NO_WAIT(nine_context_draw_primitive,
     info.index_bias = 0;
     info.min_index = info.start;
     info.max_index = info.count - 1;
+    info.index.resource = NULL;
 
     context->pipe->draw_vbo(context->pipe, &info);
 }
 
 CSMT_ITEM_NO_WAIT(nine_context_draw_indexed_primitive,
                   ARG_VAL(D3DPRIMITIVETYPE, PrimitiveType),
-                   ARG_VAL(INT, BaseVertexIndex),
-                   ARG_VAL(UINT, MinVertexIndex),
-                   ARG_VAL(UINT, NumVertices),
-                   ARG_VAL(UINT, StartIndex),
-                   ARG_VAL(UINT, PrimitiveCount))
+                  ARG_VAL(INT, BaseVertexIndex),
+                  ARG_VAL(UINT, MinVertexIndex),
+                  ARG_VAL(UINT, NumVertices),
+                  ARG_VAL(UINT, StartIndex),
+                  ARG_VAL(UINT, PrimitiveCount))
 {
     struct nine_context *context = &device->context;
     struct pipe_draw_info info;
@@ -2606,6 +2607,7 @@ CSMT_ITEM_NO_WAIT(nine_context_draw_primitive_from_vtxbuf,
     info.index_bias = 0;
     info.min_index = 0;
     info.max_index = info.count - 1;
+    info.index.resource = NULL;
 
     context->pipe->set_vertex_buffers(context->pipe, 0, 1, vtxbuf);
 
@@ -2621,7 +2623,7 @@ CSMT_ITEM_NO_WAIT(nine_context_draw_indexed_primitive_from_vtxbuf_idxbuf,
                   ARG_BIND_RES(struct pipe_resource, ibuf),
                   ARG_VAL(void *, user_ibuf),
                   ARG_VAL(UINT, index_offset),
-		  ARG_VAL(UINT, index_size))
+                  ARG_VAL(UINT, index_size))
 {
     struct nine_context *context = &device->context;
     struct pipe_draw_info info;