diff --git a/dlls/wined3d/buffer.c b/dlls/wined3d/buffer.c
index cab93ccc4e3..7c3537e466e 100644
--- a/dlls/wined3d/buffer.c
+++ b/dlls/wined3d/buffer.c
@@ -201,6 +201,7 @@ static void wined3d_buffer_gl_destroy_buffer_object(struct wined3d_buffer_gl *bu
 static BOOL wined3d_buffer_gl_create_buffer_object(struct wined3d_buffer_gl *buffer_gl,
         struct wined3d_context_gl *context_gl)
 {
+    struct wined3d_device_gl *device_gl = wined3d_device_gl(buffer_gl->b.resource.device);
     const struct wined3d_gl_info *gl_info = context_gl->gl_info;
     GLenum usage = GL_STATIC_DRAW;
     GLbitfield gl_storage_flags;
@@ -223,7 +224,7 @@ static BOOL wined3d_buffer_gl_create_buffer_object(struct wined3d_buffer_gl *buf
         coherent = false;
     }
     gl_storage_flags = wined3d_resource_gl_storage_flags(&buffer_gl->b.resource);
-    if (!wined3d_context_gl_create_bo(context_gl, size, binding, usage, coherent, gl_storage_flags, bo))
+    if (!wined3d_device_gl_create_bo(device_gl, context_gl, size, binding, usage, coherent, gl_storage_flags, bo))
     {
         ERR("Failed to create OpenGL buffer object.\n");
         buffer_gl->b.flags &= ~WINED3D_BUFFER_USE_BO;
diff --git a/dlls/wined3d/context_gl.c b/dlls/wined3d/context_gl.c
index 77e0379ee61..8901bafcce3 100644
--- a/dlls/wined3d/context_gl.c
+++ b/dlls/wined3d/context_gl.c
@@ -2766,30 +2766,6 @@ GLuint wined3d_context_gl_allocate_vram_chunk_buffer(struct wined3d_context_gl *
     return id;
 }
 
-static struct wined3d_allocator_block *wined3d_context_gl_allocate_memory(struct wined3d_context_gl *context_gl,
-        unsigned int memory_type, GLsizeiptr size, GLuint *id)
-{
-    struct wined3d_device_gl *device_gl = wined3d_device_gl(context_gl->c.device);
-    struct wined3d_allocator *allocator = &device_gl->allocator;
-    struct wined3d_allocator_block *block;
-
-    if (size > WINED3D_ALLOCATOR_CHUNK_SIZE / 2)
-    {
-        *id = wined3d_context_gl_allocate_vram_chunk_buffer(context_gl, memory_type, size);
-        return NULL;
-    }
-
-    if (!(block = wined3d_allocator_allocate(allocator, &context_gl->c, memory_type, size)))
-    {
-        *id = 0;
-        return NULL;
-    }
-
-    *id = wined3d_allocator_chunk_gl(block->chunk)->gl_buffer;
-
-    return block;
-}
-
 static void *wined3d_allocator_chunk_gl_map(struct wined3d_allocator_chunk_gl *chunk_gl,
         struct wined3d_context_gl *context_gl)
 {
@@ -2852,7 +2828,7 @@ static void *wined3d_bo_gl_map(struct wined3d_bo_gl *bo, struct wined3d_context_
 
     if ((flags & WINED3D_MAP_DISCARD) && bo->command_fence_id > device_gl->completed_fence_id)
     {
-        if (wined3d_context_gl_create_bo(context_gl, bo->size,
+        if (wined3d_device_gl_create_bo(device_gl, context_gl, bo->size,
                 bo->binding, bo->usage, bo->b.coherent, bo->flags, &tmp))
         {
             list_move_head(&tmp.b.users, &bo->b.users);
@@ -3157,96 +3133,6 @@ void wined3d_context_gl_destroy_bo(struct wined3d_context_gl *context_gl, struct
     bo->id = 0;
 }
 
-static bool use_buffer_chunk_suballocation(const struct wined3d_gl_info *gl_info, GLenum binding)
-{
-    switch (binding)
-    {
-        case GL_ARRAY_BUFFER:
-        case GL_ATOMIC_COUNTER_BUFFER:
-        case GL_DRAW_INDIRECT_BUFFER:
-        case GL_PIXEL_UNPACK_BUFFER:
-        case GL_UNIFORM_BUFFER:
-            return true;
-
-        case GL_TEXTURE_BUFFER:
-            return gl_info->supported[ARB_TEXTURE_BUFFER_RANGE];
-
-        default:
-            return false;
-    }
-}
-
-bool wined3d_context_gl_create_bo(struct wined3d_context_gl *context_gl, GLsizeiptr size,
-        GLenum binding, GLenum usage, bool coherent, GLbitfield flags, struct wined3d_bo_gl *bo)
-{
-    unsigned int memory_type_idx = wined3d_device_gl_find_memory_type(flags);
-    const struct wined3d_gl_info *gl_info = context_gl->gl_info;
-    struct wined3d_allocator_block *memory = NULL;
-    GLsizeiptr buffer_offset = 0;
-    GLuint id = 0;
-
-    TRACE("context_gl %p, size %lu, binding %#x, usage %#x, coherent %#x, flags %#x, bo %p.\n",
-            context_gl, size, binding, usage, coherent, flags, bo);
-
-    if (gl_info->supported[ARB_BUFFER_STORAGE])
-    {
-        if (use_buffer_chunk_suballocation(gl_info, binding))
-        {
-            if ((memory = wined3d_context_gl_allocate_memory(context_gl, memory_type_idx, size, &id)))
-                buffer_offset = memory->offset;
-        }
-        else
-        {
-            WARN_(d3d_perf)("Not allocating chunk memory for binding type %#x.\n", binding);
-            id = wined3d_context_gl_allocate_vram_chunk_buffer(context_gl, memory_type_idx, size);
-        }
-
-        if (!id)
-        {
-            WARN("Failed to allocate buffer.\n");
-            return false;
-        }
-    }
-    else
-    {
-        GL_EXTCALL(glGenBuffers(1, &id));
-        if (!id)
-        {
-            checkGLcall("buffer object creation");
-            return false;
-        }
-        wined3d_context_gl_bind_bo(context_gl, binding, id);
-
-        if (!coherent && gl_info->supported[APPLE_FLUSH_BUFFER_RANGE])
-        {
-            GL_EXTCALL(glBufferParameteriAPPLE(binding, GL_BUFFER_FLUSHING_UNMAP_APPLE, GL_FALSE));
-            GL_EXTCALL(glBufferParameteriAPPLE(binding, GL_BUFFER_SERIALIZED_MODIFY_APPLE, GL_FALSE));
-        }
-
-        GL_EXTCALL(glBufferData(binding, size, NULL, usage));
-
-        wined3d_context_gl_bind_bo(context_gl, binding, 0);
-        checkGLcall("buffer object creation");
-    }
-
-    TRACE("Created buffer object %u.\n", id);
-    bo->id = id;
-    bo->memory = memory;
-    bo->size = size;
-    bo->binding = binding;
-    bo->usage = usage;
-    bo->flags = flags;
-    bo->b.coherent = coherent;
-    list_init(&bo->b.users);
-    bo->command_fence_id = 0;
-    bo->b.buffer_offset = buffer_offset;
-    bo->b.memory_offset = bo->b.buffer_offset;
-    bo->b.map_ptr = NULL;
-    bo->b.client_map_count = 0;
-
-    return true;
-}
-
 static void wined3d_context_gl_set_render_offscreen(struct wined3d_context_gl *context_gl, BOOL offscreen)
 {
     if (context_gl->c.render_offscreen == offscreen)
diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 4dac9220f0f..84d2e3a0ce8 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -29,6 +29,7 @@
 #include "wined3d_private.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
+WINE_DECLARE_DEBUG_CHANNEL(d3d_perf);
 WINE_DECLARE_DEBUG_CHANNEL(winediag);
 
 struct wined3d_matrix_3x3
@@ -1033,7 +1034,7 @@ gl_memory_types[] =
     {GL_CLIENT_STORAGE_BIT | GL_MAP_READ_BIT | GL_MAP_WRITE_BIT},
 };
 
-unsigned int wined3d_device_gl_find_memory_type(GLbitfield flags)
+static unsigned int wined3d_device_gl_find_memory_type(GLbitfield flags)
 {
     unsigned int i;
 
@@ -1052,6 +1053,119 @@ GLbitfield wined3d_device_gl_get_memory_type_flags(unsigned int memory_type_idx)
     return gl_memory_types[memory_type_idx].flags;
 }
 
+static struct wined3d_allocator_block *wined3d_device_gl_allocate_memory(struct wined3d_device_gl *device_gl,
+        struct wined3d_context_gl *context_gl, unsigned int memory_type, GLsizeiptr size, GLuint *id)
+{
+    struct wined3d_allocator *allocator = &device_gl->allocator;
+    struct wined3d_allocator_block *block;
+
+    if (size > WINED3D_ALLOCATOR_CHUNK_SIZE / 2)
+    {
+        *id = wined3d_context_gl_allocate_vram_chunk_buffer(context_gl, memory_type, size);
+        return NULL;
+    }
+
+    if (!(block = wined3d_allocator_allocate(allocator, &context_gl->c, memory_type, size)))
+    {
+        *id = 0;
+        return NULL;
+    }
+
+    *id = wined3d_allocator_chunk_gl(block->chunk)->gl_buffer;
+
+    return block;
+}
+
+static bool use_buffer_chunk_suballocation(const struct wined3d_gl_info *gl_info, GLenum binding)
+{
+    switch (binding)
+    {
+        case GL_ARRAY_BUFFER:
+        case GL_ATOMIC_COUNTER_BUFFER:
+        case GL_DRAW_INDIRECT_BUFFER:
+        case GL_PIXEL_UNPACK_BUFFER:
+        case GL_UNIFORM_BUFFER:
+            return true;
+
+        case GL_TEXTURE_BUFFER:
+            return gl_info->supported[ARB_TEXTURE_BUFFER_RANGE];
+
+        default:
+            return false;
+    }
+}
+
+bool wined3d_device_gl_create_bo(struct wined3d_device_gl *device_gl, struct wined3d_context_gl *context_gl,
+        GLsizeiptr size, GLenum binding, GLenum usage, bool coherent, GLbitfield flags, struct wined3d_bo_gl *bo)
+{
+    unsigned int memory_type_idx = wined3d_device_gl_find_memory_type(flags);
+    const struct wined3d_gl_info *gl_info = &device_gl->d.adapter->gl_info;
+    struct wined3d_allocator_block *memory = NULL;
+    GLsizeiptr buffer_offset = 0;
+    GLuint id = 0;
+
+    TRACE("device_gl %p, context_gl %p, size %lu, binding %#x, usage %#x, coherent %#x, flags %#x, bo %p.\n",
+            device_gl, context_gl, size, binding, usage, coherent, flags, bo);
+
+    if (gl_info->supported[ARB_BUFFER_STORAGE])
+    {
+        if (use_buffer_chunk_suballocation(gl_info, binding))
+        {
+            if ((memory = wined3d_device_gl_allocate_memory(device_gl, context_gl, memory_type_idx, size, &id)))
+                buffer_offset = memory->offset;
+        }
+        else
+        {
+            WARN_(d3d_perf)("Not allocating chunk memory for binding type %#x.\n", binding);
+            id = wined3d_context_gl_allocate_vram_chunk_buffer(context_gl, memory_type_idx, size);
+        }
+
+        if (!id)
+        {
+            WARN("Failed to allocate buffer.\n");
+            return false;
+        }
+    }
+    else
+    {
+        GL_EXTCALL(glGenBuffers(1, &id));
+        if (!id)
+        {
+            checkGLcall("buffer object creation");
+            return false;
+        }
+        wined3d_context_gl_bind_bo(context_gl, binding, id);
+
+        if (!coherent && gl_info->supported[APPLE_FLUSH_BUFFER_RANGE])
+        {
+            GL_EXTCALL(glBufferParameteriAPPLE(binding, GL_BUFFER_FLUSHING_UNMAP_APPLE, GL_FALSE));
+            GL_EXTCALL(glBufferParameteriAPPLE(binding, GL_BUFFER_SERIALIZED_MODIFY_APPLE, GL_FALSE));
+        }
+
+        GL_EXTCALL(glBufferData(binding, size, NULL, usage));
+
+        wined3d_context_gl_bind_bo(context_gl, binding, 0);
+        checkGLcall("buffer object creation");
+    }
+
+    TRACE("Created buffer object %u.\n", id);
+    bo->id = id;
+    bo->memory = memory;
+    bo->size = size;
+    bo->binding = binding;
+    bo->usage = usage;
+    bo->flags = flags;
+    bo->b.coherent = coherent;
+    list_init(&bo->b.users);
+    bo->command_fence_id = 0;
+    bo->b.buffer_offset = buffer_offset;
+    bo->b.memory_offset = bo->b.buffer_offset;
+    bo->b.map_ptr = NULL;
+    bo->b.client_map_count = 0;
+
+    return true;
+}
+
 void wined3d_device_gl_delete_opengl_contexts_cs(void *object)
 {
     struct wined3d_device_gl *device_gl = object;
diff --git a/dlls/wined3d/texture.c b/dlls/wined3d/texture.c
index 18925338285..b1fd1e7bde2 100644
--- a/dlls/wined3d/texture.c
+++ b/dlls/wined3d/texture.c
@@ -2019,8 +2019,9 @@ static void wined3d_texture_gl_prepare_buffer_object(struct wined3d_texture_gl *
     if (bo->id)
         return;
 
-    if (!wined3d_context_gl_create_bo(context_gl, sub_resource->size, GL_PIXEL_UNPACK_BUFFER,
-            GL_STREAM_DRAW, true, GL_MAP_READ_BIT | GL_MAP_WRITE_BIT | GL_CLIENT_STORAGE_BIT, bo))
+    if (!wined3d_device_gl_create_bo(wined3d_device_gl(texture_gl->t.resource.device),
+            context_gl, sub_resource->size, GL_PIXEL_UNPACK_BUFFER, GL_STREAM_DRAW, true,
+            GL_MAP_READ_BIT | GL_MAP_WRITE_BIT | GL_CLIENT_STORAGE_BIT, bo))
         return;
 
     TRACE("Created buffer object %u for texture %p, sub-resource %u.\n", bo->id, texture_gl, sub_resource_idx);
diff --git a/dlls/wined3d/view.c b/dlls/wined3d/view.c
index 4483a21a6d0..a345626cf5e 100644
--- a/dlls/wined3d/view.c
+++ b/dlls/wined3d/view.c
@@ -1671,10 +1671,11 @@ static void wined3d_unordered_access_view_gl_cs_init(void *object)
 
     if (resource->type == WINED3D_RTYPE_BUFFER)
     {
+        struct wined3d_device_gl *device_gl = wined3d_device_gl(resource->device);
         struct wined3d_buffer *buffer = buffer_from_resource(resource);
         struct wined3d_context_gl *context_gl;
 
-        context_gl = wined3d_context_gl(context_acquire(resource->device, NULL, 0));
+        context_gl = wined3d_context_gl(context_acquire(&device_gl->d, NULL, 0));
         create_buffer_view(&view_gl->gl_view, &context_gl->c, desc, buffer, view_gl->v.format);
         view_gl->bo_user.valid = true;
         list_add_head(&buffer->buffer_object->users, &view_gl->bo_user.entry);
@@ -1683,7 +1684,7 @@ static void wined3d_unordered_access_view_gl_cs_init(void *object)
             struct wined3d_bo_gl *bo = &view_gl->counter_bo;
 
             view_gl->v.counter_bo = &bo->b;
-            wined3d_context_gl_create_bo(context_gl, sizeof(uint32_t), GL_ATOMIC_COUNTER_BUFFER,
+            wined3d_device_gl_create_bo(device_gl, context_gl, sizeof(uint32_t), GL_ATOMIC_COUNTER_BUFFER,
                     GL_STATIC_DRAW, true, GL_MAP_READ_BIT | GL_MAP_WRITE_BIT | GL_CLIENT_STORAGE_BIT, bo);
             wined3d_unordered_access_view_set_counter(&view_gl->v, 0);
         }
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index cfd1d98d6ad..48b760edc1b 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -2382,8 +2382,6 @@ void wined3d_context_gl_check_fbo_status(const struct wined3d_context_gl *contex
 void wined3d_context_gl_copy_bo_address(struct wined3d_context_gl *context_gl,
         const struct wined3d_bo_address *dst, const struct wined3d_bo_address *src,
         unsigned int range_count, const struct wined3d_range *ranges) DECLSPEC_HIDDEN;
-bool wined3d_context_gl_create_bo(struct wined3d_context_gl *context_gl, GLsizeiptr size, GLenum binding,
-        GLenum usage, bool coherent, GLbitfield flags, struct wined3d_bo_gl *bo) DECLSPEC_HIDDEN;
 void wined3d_context_gl_destroy(struct wined3d_context_gl *context_gl) DECLSPEC_HIDDEN;
 void wined3d_context_gl_destroy_bo(struct wined3d_context_gl *context_gl, struct wined3d_bo_gl *bo) DECLSPEC_HIDDEN;
 void wined3d_context_gl_draw_shaded_quad(struct wined3d_context_gl *context_gl, struct wined3d_texture_gl *texture_gl,
@@ -4214,9 +4212,11 @@ static inline struct wined3d_device_gl *wined3d_device_gl(struct wined3d_device
     return CONTAINING_RECORD(device, struct wined3d_device_gl, d);
 }
 
+bool wined3d_device_gl_create_bo(struct wined3d_device_gl *device_gl,
+        struct wined3d_context_gl *context_gl, GLsizeiptr size, GLenum binding,
+        GLenum usage, bool coherent, GLbitfield flags, struct wined3d_bo_gl *bo) DECLSPEC_HIDDEN;
 void wined3d_device_gl_create_primary_opengl_context_cs(void *object) DECLSPEC_HIDDEN;
 void wined3d_device_gl_delete_opengl_contexts_cs(void *object) DECLSPEC_HIDDEN;
-unsigned int wined3d_device_gl_find_memory_type(GLbitfield flags) DECLSPEC_HIDDEN;
 GLbitfield wined3d_device_gl_get_memory_type_flags(unsigned int memory_type_idx) DECLSPEC_HIDDEN;
 
 static inline float wined3d_alpha_ref(const struct wined3d_state *state)