/* Context activation is done by the caller. */
void wined3d_volume_upload_data(struct wined3d_volume *volume, const struct wined3d_context *context,
const struct wined3d_const_bo_address *data)
{
const struct wined3d_gl_info *gl_info = context->gl_info;
struct wined3d_texture *texture = volume->container;
const struct wined3d_format *format = texture->resource.format;
unsigned int width, height, depth;
const void *mem = data->addr;
void *converted_mem = NULL;
TRACE("volume %p, context %p, level %u, format %s (%#x).\n",
volume, context, volume->texture_level, debug_d3dformat(format->id),
format->id);
width = wined3d_texture_get_level_width(texture, volume->texture_level);
height = wined3d_texture_get_level_height(texture, volume->texture_level);
depth = wined3d_texture_get_level_depth(texture, volume->texture_level);
if (format->convert)
{
UINT dst_row_pitch, dst_slice_pitch;
UINT src_row_pitch, src_slice_pitch;
if (data->buffer_object)
ERR("Loading a converted volume from a PBO.\n");
if (texture->resource.format_flags & WINED3DFMT_FLAG_BLOCKS)
ERR("Converting a block-based format.\n");
dst_row_pitch = width * format->conv_byte_count;
dst_slice_pitch = dst_row_pitch * height;
wined3d_texture_get_pitch(texture, volume->texture_level, &src_row_pitch, &src_slice_pitch);
converted_mem = HeapAlloc(GetProcessHeap(), 0, dst_slice_pitch * depth);
format->convert(data->addr, converted_mem, src_row_pitch, src_slice_pitch,
dst_row_pitch, dst_slice_pitch, width, height, depth);
mem = converted_mem;
}
if (data->buffer_object)
{
GL_EXTCALL(glBindBuffer(GL_PIXEL_UNPACK_BUFFER, data->buffer_object));
checkGLcall("glBindBuffer");
}
GL_EXTCALL(glTexSubImage3D(GL_TEXTURE_3D, volume->texture_level, 0, 0, 0,
width, height, depth,
format->glFormat, format->glType, mem));
checkGLcall("glTexSubImage3D");
if (data->buffer_object)
{
GL_EXTCALL(glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0));
checkGLcall("glBindBuffer");
}
HeapFree(GetProcessHeap(), 0, converted_mem);
}
static HRESULT wined3d_rendertarget_view_init(struct wined3d_rendertarget_view *view,
const struct wined3d_rendertarget_view_desc *desc, struct wined3d_resource *resource,
void *parent, const struct wined3d_parent_ops *parent_ops)
{
const struct wined3d_gl_info *gl_info = &resource->device->adapter->gl_info;
view->refcount = 1;
view->parent = parent;
view->parent_ops = parent_ops;
view->format = wined3d_get_format(gl_info, desc->format_id);
view->format_flags = view->format->flags[resource->gl_type];
if (wined3d_format_is_typeless(view->format))
{
WARN("Trying to create view for typeless format %s.\n", debug_d3dformat(view->format->id));
return E_INVALIDARG;
}
if (resource->type == WINED3D_RTYPE_BUFFER)
{
view->sub_resource_idx = 0;
view->buffer_offset = desc->u.buffer.start_idx;
view->width = desc->u.buffer.count;
view->height = 1;
view->depth = 1;
}
else
{
struct wined3d_texture *texture = texture_from_resource(resource);
unsigned int depth_or_layer_count;
if (resource->type == WINED3D_RTYPE_TEXTURE_3D)
depth_or_layer_count = wined3d_texture_get_level_depth(texture, desc->u.texture.level_idx);
else
depth_or_layer_count = texture->layer_count;
if (desc->u.texture.level_idx >= texture->level_count
|| desc->u.texture.layer_idx >= depth_or_layer_count
|| !desc->u.texture.layer_count
|| desc->u.texture.layer_count > depth_or_layer_count - desc->u.texture.layer_idx)
return E_INVALIDARG;
view->sub_resource_idx = desc->u.texture.level_idx;
if (resource->type != WINED3D_RTYPE_TEXTURE_3D)
view->sub_resource_idx += desc->u.texture.layer_idx * texture->level_count;
view->buffer_offset = 0;
view->width = wined3d_texture_get_level_width(texture, desc->u.texture.level_idx);
view->height = wined3d_texture_get_level_height(texture, desc->u.texture.level_idx);
view->depth = desc->u.texture.layer_count;
}
wined3d_resource_incref(view->resource = resource);
return WINED3D_OK;
}
static HRESULT wined3d_rendertarget_view_init(struct wined3d_rendertarget_view *view,
const struct wined3d_view_desc *desc, struct wined3d_resource *resource,
void *parent, const struct wined3d_parent_ops *parent_ops)
{
BOOL allow_srgb_toggle = FALSE;
view->refcount = 1;
view->parent = parent;
view->parent_ops = parent_ops;
if (resource->type != WINED3D_RTYPE_BUFFER)
{
struct wined3d_texture *texture = texture_from_resource(resource);
if (texture->swapchain)
allow_srgb_toggle = TRUE;
}
if (!(view->format = validate_resource_view(desc, resource, TRUE, allow_srgb_toggle)))
return E_INVALIDARG;
view->format_flags = view->format->flags[resource->gl_type];
view->desc = *desc;
if (resource->type == WINED3D_RTYPE_BUFFER)
{
view->sub_resource_idx = 0;
view->layer_count = 1;
view->width = desc->u.buffer.count;
view->height = 1;
}
else
{
struct wined3d_texture *texture = texture_from_resource(resource);
view->sub_resource_idx = desc->u.texture.level_idx;
if (resource->type != WINED3D_RTYPE_TEXTURE_3D)
view->sub_resource_idx += desc->u.texture.layer_idx * texture->level_count;
view->layer_count = desc->u.texture.layer_count;
view->width = wined3d_texture_get_level_width(texture, desc->u.texture.level_idx);
view->height = wined3d_texture_get_level_height(texture, desc->u.texture.level_idx);
}
wined3d_resource_incref(view->resource = resource);
wined3d_cs_init_object(resource->device->cs, wined3d_render_target_view_cs_init, view);
return WINED3D_OK;
}
static HRESULT wined3d_rendertarget_view_init(struct wined3d_rendertarget_view *view,
const struct wined3d_rendertarget_view_desc *desc, struct wined3d_resource *resource,
void *parent, const struct wined3d_parent_ops *parent_ops)
{
const struct wined3d_gl_info *gl_info = &resource->device->adapter->gl_info;
view->refcount = 1;
view->parent = parent;
view->parent_ops = parent_ops;
view->format = wined3d_get_format(gl_info, desc->format_id);
view->format_flags = view->format->flags[resource->gl_type];
if (resource->type == WINED3D_RTYPE_BUFFER)
{
view->sub_resource_idx = 0;
view->buffer_offset = desc->u.buffer.start_idx;
view->width = desc->u.buffer.count;
view->height = 1;
view->depth = 1;
}
else
{
struct wined3d_texture *texture = texture_from_resource(resource);
if (desc->u.texture.level_idx >= texture->level_count
|| desc->u.texture.layer_idx >= texture->layer_count
|| desc->u.texture.layer_count > texture->layer_count - desc->u.texture.layer_idx)
return WINED3DERR_INVALIDCALL;
view->sub_resource_idx = desc->u.texture.layer_idx * texture->level_count + desc->u.texture.level_idx;
view->buffer_offset = 0;
view->width = wined3d_texture_get_level_width(texture, desc->u.texture.level_idx);
view->height = wined3d_texture_get_level_height(texture, desc->u.texture.level_idx);
view->depth = desc->u.texture.layer_count;
}
wined3d_resource_incref(view->resource = resource);
return WINED3D_OK;
}
