[Mesa-dev] [PATCH 01/12] st/nine: Do not set resource usage for SYSTEMMEM

[Axel Davy]

We do not create a resource for SYSTEMMEM textures,
thus we do not need to set resource usage.

The only exception is vertexbuffer SYSTEMMEM, since
we do use a pipe resource for them.

Signed-off-by: Axel Davy <axel.davy at ens.fr>
---
 src/gallium/state_trackers/nine/surface9.c | 11 ++++-------
 src/gallium/state_trackers/nine/texture9.c |  3 ---
 src/gallium/state_trackers/nine/volume9.c  |  3 ---
 3 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/src/gallium/state_trackers/nine/surface9.c b/src/gallium/state_trackers/nine/surface9.c
index f88b75c..ce0f74c 100644
--- a/src/gallium/state_trackers/nine/surface9.c
+++ b/src/gallium/state_trackers/nine/surface9.c
@@ -116,13 +116,10 @@ NineSurface9_ctor( struct NineSurface9 *This,
             return E_OUTOFMEMORY;
     }
 
-    if (pDesc->Pool == D3DPOOL_SYSTEMMEM) {
-        This->base.info.usage = PIPE_USAGE_STAGING;
-        assert(!pResource);
-    } else {
-        if (pResource && (pDesc->Usage & D3DUSAGE_DYNAMIC))
-            pResource->flags |= NINE_RESOURCE_FLAG_LOCKABLE;
-    }
+    assert(pDesc->Pool != D3DPOOL_SYSTEMMEM || !pResource);
+
+    if (pResource && (pDesc->Usage & D3DUSAGE_DYNAMIC))
+        pResource->flags |= NINE_RESOURCE_FLAG_LOCKABLE;
 
     hr = NineResource9_ctor(&This->base, pParams, pResource, FALSE, D3DRTYPE_SURFACE,
                             pDesc->Pool, pDesc->Usage);
diff --git a/src/gallium/state_trackers/nine/texture9.c b/src/gallium/state_trackers/nine/texture9.c
index ada08ce..a11dad4 100644
--- a/src/gallium/state_trackers/nine/texture9.c
+++ b/src/gallium/state_trackers/nine/texture9.c
@@ -143,9 +143,6 @@ NineTexture9_ctor( struct NineTexture9 *This,
     if (pSharedHandle)
         info->bind |= PIPE_BIND_SHARED;
 
-    if (Pool == D3DPOOL_SYSTEMMEM)
-        info->usage = PIPE_USAGE_STAGING;
-
     if (pSharedHandle && *pSharedHandle) { /* Pool == D3DPOOL_SYSTEMMEM */
         user_buffer = (void *)*pSharedHandle;
         level_offsets = alloca(sizeof(unsigned) * (info->last_level + 1));
diff --git a/src/gallium/state_trackers/nine/volume9.c b/src/gallium/state_trackers/nine/volume9.c
index f698892..5ef1141 100644
--- a/src/gallium/state_trackers/nine/volume9.c
+++ b/src/gallium/state_trackers/nine/volume9.c
@@ -116,9 +116,6 @@ NineVolume9_ctor( struct NineVolume9 *This,
     This->layer_stride = util_format_get_2d_size(This->info.format,
                                                  This->stride, pDesc->Height);
 
-    if (pDesc->Pool == D3DPOOL_SYSTEMMEM)
-        This->info.usage = PIPE_USAGE_STAGING;
-
     if (!This->resource) {
         hr = NineVolume9_AllocateData(This);
         if (FAILED(hr))
-- 
2.7.0