static BOOL volume_prepare_system_memory(struct wined3d_volume *volume)
{
if (volume->resource.allocatedMemory)
return TRUE;
volume->resource.heap_memory = wined3d_resource_allocate_sysmem(volume->resource.size);
if (!volume->resource.heap_memory)
return FALSE;
volume->resource.allocatedMemory = volume->resource.heap_memory;
return TRUE;
}
static BOOL volume_prepare_system_memory(struct wined3d_volume *volume)
{
if (volume->resource.heap_memory)
return TRUE;
if (!wined3d_resource_allocate_sysmem(&volume->resource))
{
ERR("Failed to allocate system memory.\n");
return FALSE;
}
return TRUE;
}
BOOL wined3d_resource_prepare_system_memory(struct wined3d_resource *resource)
{
if (resource->heap_memory)
return TRUE;
if (!wined3d_resource_allocate_sysmem(resource))
{
ERR("Failed to allocate system memory.\n");
return FALSE;
}
resource->heap_memory = resource->map_heap_memory;
return TRUE;
}
void *wined3d_resource_map_internal(struct wined3d_resource *resource, DWORD flags)
{
struct wined3d_device *device = resource->device;
struct wined3d_context *context = NULL;
void *mem;
if (device->d3d_initialized)
context = context_acquire(device, NULL);
if (!wined3d_resource_prepare_map_memory(resource, context))
{
WARN("Out of memory.\n");
context_release(context);
return NULL;
}
if (flags & WINED3D_MAP_DISCARD)
{
switch (resource->map_binding)
{
case WINED3D_LOCATION_BUFFER:
resource->map_buffer = wined3d_device_get_bo(device, resource->size,
GL_STREAM_DRAW_ARB, GL_PIXEL_UNPACK_BUFFER_ARB, context);
break;
case WINED3D_LOCATION_SYSMEM:
wined3d_resource_allocate_sysmem(resource);
break;
default:
if (resource->access_fence)
ERR("Location %s does not support DISCARD maps.\n",
wined3d_debug_location(resource->map_binding));
if (resource->pool != WINED3D_POOL_DEFAULT)
FIXME("Discard used on %s pool resource.\n", debug_d3dpool(resource->pool));
}
wined3d_resource_validate_location(resource, resource->map_binding);
}
else
{
wined3d_resource_load_location(resource, context, resource->map_binding);
}
mem = wined3d_resource_get_map_ptr(resource, context, flags);
if (context)
context_release(context);
return mem;
}
HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
enum wined3d_resource_type type, const struct wined3d_format *format,
enum wined3d_multisample_type multisample_type, UINT multisample_quality,
DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
void *parent, const struct wined3d_parent_ops *parent_ops,
const struct wined3d_resource_ops *resource_ops)
{
const struct wined3d *d3d = device->wined3d;
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
static const enum wined3d_gl_resource_type gl_resource_types[][4] =
{
/* 0 */ {WINED3D_GL_RES_TYPE_COUNT},
/* WINED3D_RTYPE_SURFACE */ {WINED3D_GL_RES_TYPE_COUNT},
/* WINED3D_RTYPE_VOLUME */ {WINED3D_GL_RES_TYPE_COUNT},
/* WINED3D_RTYPE_TEXTURE */ {WINED3D_GL_RES_TYPE_TEX_2D,
WINED3D_GL_RES_TYPE_TEX_RECT, WINED3D_GL_RES_TYPE_RB, WINED3D_GL_RES_TYPE_COUNT},
/* WINED3D_RTYPE_VOLUME_TEXTURE */ {WINED3D_GL_RES_TYPE_TEX_3D, WINED3D_GL_RES_TYPE_COUNT},
/* WINED3D_RTYPE_CUBE_TEXTURE */ {WINED3D_GL_RES_TYPE_TEX_CUBE, WINED3D_GL_RES_TYPE_COUNT},
/* WINED3D_RTYPE_BUFFER */ {WINED3D_GL_RES_TYPE_BUFFER, WINED3D_GL_RES_TYPE_COUNT},
};
enum wined3d_gl_resource_type gl_type = WINED3D_GL_RES_TYPE_COUNT;
enum wined3d_gl_resource_type base_type = gl_resource_types[type][0];
resource_check_usage(usage);
if (base_type != WINED3D_GL_RES_TYPE_COUNT)
{
unsigned int i;
BOOL tex_2d_ok = FALSE;
for (i = 0; (gl_type = gl_resource_types[type][i]) != WINED3D_GL_RES_TYPE_COUNT; i++)
{
if ((usage & WINED3DUSAGE_RENDERTARGET) && !(format->flags[gl_type] & WINED3DFMT_FLAG_RENDERTARGET))
{
WARN("Format %s cannot be used for render targets.\n", debug_d3dformat(format->id));
continue;
}
if ((usage & WINED3DUSAGE_DEPTHSTENCIL) &&
!(format->flags[gl_type] & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL)))
{
WARN("Format %s cannot be used for depth/stencil buffers.\n", debug_d3dformat(format->id));
continue;
}
if (wined3d_settings.offscreen_rendering_mode == ORM_FBO
&& usage & (WINED3DUSAGE_RENDERTARGET | WINED3DUSAGE_DEPTHSTENCIL)
&& !(format->flags[gl_type] & WINED3DFMT_FLAG_FBO_ATTACHABLE))
{
WARN("Render target or depth stencil is not FBO attachable.\n");
continue;
}
if ((usage & WINED3DUSAGE_TEXTURE) && !(format->flags[gl_type] & WINED3DFMT_FLAG_TEXTURE))
{
WARN("Format %s cannot be used for texturing.\n", debug_d3dformat(format->id));
continue;
}
if (((width & (width - 1)) || (height & (height - 1)))
&& !gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO]
&& !gl_info->supported[WINED3D_GL_NORMALIZED_TEXRECT]
&& gl_type == WINED3D_GL_RES_TYPE_TEX_2D)
{
TRACE("Skipping 2D texture type to try texture rectangle.\n");
tex_2d_ok = TRUE;
continue;
}
break;
}
if (gl_type == WINED3D_GL_RES_TYPE_COUNT)
{
if (tex_2d_ok)
{
/* Non power of 2 texture and rectangle textures or renderbuffers do not work.
* Use 2D textures, the texture code will pad to a power of 2 size. */
gl_type = WINED3D_GL_RES_TYPE_TEX_2D;
}
else if (pool == WINED3D_POOL_SCRATCH)
{
/* Needed for proper format information. */
gl_type = base_type;
}
else
{
WARN("Did not find a suitable GL resource type, resource type, d3d type %u.\n", type);
return WINED3DERR_INVALIDCALL;
}
}
}
if (base_type != WINED3D_GL_RES_TYPE_COUNT
&& (format->flags[base_type] & (WINED3DFMT_FLAG_BLOCKS | WINED3DFMT_FLAG_BLOCKS_NO_VERIFY))
== WINED3DFMT_FLAG_BLOCKS)
{
UINT width_mask = format->block_width - 1;
UINT height_mask = format->block_height - 1;
if (width & width_mask || height & height_mask)
return WINED3DERR_INVALIDCALL;
}
resource->ref = 1;
resource->device = device;
resource->type = type;
resource->gl_type = gl_type;
resource->format = format;
if (gl_type < WINED3D_GL_RES_TYPE_COUNT)
resource->format_flags = format->flags[gl_type];
resource->multisample_type = multisample_type;
resource->multisample_quality = multisample_quality;
resource->usage = usage;
resource->pool = pool;
resource->access_flags = resource_access_from_pool(pool);
if (usage & WINED3DUSAGE_DYNAMIC)
resource->access_flags |= WINED3D_RESOURCE_ACCESS_CPU;
resource->width = width;
resource->height = height;
resource->depth = depth;
resource->size = size;
resource->priority = 0;
resource->parent = parent;
resource->parent_ops = parent_ops;
resource->resource_ops = resource_ops;
resource->map_binding = WINED3D_LOCATION_SYSMEM;
if (size)
{
if (!wined3d_resource_allocate_sysmem(resource))
{
ERR("Failed to allocate system memory.\n");
return E_OUTOFMEMORY;
}
}
else
{
resource->heap_memory = NULL;
}
/* Check that we have enough video ram left */
if (pool == WINED3D_POOL_DEFAULT && d3d->flags & WINED3D_VIDMEM_ACCOUNTING)
{
if (size > wined3d_device_get_available_texture_mem(device))
{
ERR("Out of adapter memory\n");
wined3d_resource_free_sysmem(resource);
return WINED3DERR_OUTOFVIDEOMEMORY;
}
adapter_adjust_memory(device->adapter, size);
}
device_resource_add(device, resource);
return WINED3D_OK;
}
HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
enum wined3d_resource_type type, const struct wined3d_format *format,
enum wined3d_multisample_type multisample_type, UINT multisample_quality,
DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
void *parent, const struct wined3d_parent_ops *parent_ops,
const struct wined3d_resource_ops *resource_ops)
{
const struct wined3d *d3d = device->wined3d;
resource_check_usage(usage);
if (pool != WINED3D_POOL_SCRATCH)
{
if ((usage & WINED3DUSAGE_RENDERTARGET) && !(format->flags & WINED3DFMT_FLAG_RENDERTARGET))
return WINED3DERR_INVALIDCALL;
if ((usage & WINED3DUSAGE_DEPTHSTENCIL) && !(format->flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL)))
return WINED3DERR_INVALIDCALL;
/* if ((usage & WINED3DUSAGE_TEXTURE) && !(format->flags & WINED3DFMT_FLAG_TEXTURE))
return WINED3DERR_INVALIDCALL;*/
}
resource->ref = 1;
resource->device = device;
resource->type = type;
resource->format = format;
resource->multisample_type = multisample_type;
resource->multisample_quality = multisample_quality;
resource->usage = usage;
resource->pool = pool;
resource->access_flags = resource_access_from_pool(pool);
if (usage & WINED3DUSAGE_DYNAMIC)
resource->access_flags |= WINED3D_RESOURCE_ACCESS_CPU;
resource->width = width;
resource->height = height;
resource->depth = depth;
resource->size = size;
resource->priority = 0;
resource->parent = parent;
resource->parent_ops = parent_ops;
resource->resource_ops = resource_ops;
if (size)
{
if (!wined3d_resource_allocate_sysmem(resource))
{
ERR("Failed to allocate system memory.\n");
return E_OUTOFMEMORY;
}
}
else
{
resource->heap_memory = NULL;
}
/* Check that we have enough video ram left */
if (pool == WINED3D_POOL_DEFAULT && d3d->flags & WINED3D_VIDMEM_ACCOUNTING)
{
if (size > wined3d_device_get_available_texture_mem(device))
{
ERR("Out of adapter memory\n");
wined3d_resource_free_sysmem(resource);
return WINED3DERR_OUTOFVIDEOMEMORY;
}
adapter_adjust_memory(device->adapter, size);
}
device_resource_add(device, resource);
return WINED3D_OK;
}
