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ddraw: Use the wined3d_streaming_buffer helpers to manage the streaming vertex buffer.

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Anton Baskanov 2022-10-21 15:12:24 +07:00 committed by Alexandre Julliard
parent ef127f1243
commit e359c1466a
2 changed files with 30 additions and 139 deletions
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4
dlls/ddraw/ddraw_private.h
View file

@ -339,9 +339,7 @@ struct d3d_device
UINT index_buffer_size;
UINT index_buffer_pos;
struct wined3d_buffer *vertex_buffer;
UINT vertex_buffer_size;
UINT vertex_buffer_pos;
struct wined3d_streaming_buffer vertex_buffer;
/* Viewport management */
struct list viewport_list;

165
dlls/ddraw/device.c
View file

@ -281,8 +281,7 @@ static ULONG WINAPI d3d_device_inner_Release(IUnknown *iface)
if (This->index_buffer)
wined3d_buffer_decref(This->index_buffer);
if (This->vertex_buffer)
wined3d_buffer_decref(This->vertex_buffer);
wined3d_streaming_buffer_cleanup(&This->vertex_buffer);
wined3d_device_context_set_rendertarget_views(This->immediate_context, 0, 1, &null_rtv, FALSE);
@ -3391,44 +3390,6 @@ static HRESULT WINAPI d3d_device2_MultiplyTransform(IDirect3DDevice2 *iface,
* DDERR_INVALIDPARAMS if Vertices is NULL
*
*****************************************************************************/
/* The caller is responsible for wined3d locking */
static HRESULT d3d_device_prepare_vertex_buffer(struct d3d_device *device, UINT min_size)
{
HRESULT hr;
if (device->vertex_buffer_size < min_size || !device->vertex_buffer)
{
UINT size = max(device->vertex_buffer_size * 2, min_size);
struct wined3d_buffer_desc desc;
struct wined3d_buffer *buffer;
TRACE("Growing vertex buffer to %u bytes\n", size);
desc.byte_width = size;
desc.usage = WINED3DUSAGE_DYNAMIC;
desc.bind_flags = WINED3D_BIND_VERTEX_BUFFER;
desc.access = WINED3D_RESOURCE_ACCESS_GPU | WINED3D_RESOURCE_ACCESS_MAP_W;
desc.misc_flags = 0;
desc.structure_byte_stride = 0;
if (FAILED(hr = wined3d_buffer_create(device->wined3d_device, &desc,
NULL, NULL, &ddraw_null_wined3d_parent_ops, &buffer)))
{
ERR("Failed to create vertex buffer, hr %#lx.\n", hr);
return hr;
}
if (device->vertex_buffer)
wined3d_buffer_decref(device->vertex_buffer);
device->vertex_buffer = buffer;
device->vertex_buffer_size = size;
device->vertex_buffer_pos = 0;
}
return D3D_OK;
}
static void d3d_device_sync_rendertarget(struct d3d_device *device)
{
struct wined3d_rendertarget_view *rtv;
@ -3475,10 +3436,7 @@ static HRESULT d3d_device7_DrawPrimitive(IDirect3DDevice7 *iface,
DWORD vertex_count, DWORD flags)
{
struct d3d_device *device = impl_from_IDirect3DDevice7(iface);
struct wined3d_map_desc wined3d_map_desc;
struct wined3d_box wined3d_box = {0};
UINT stride, vb_pos, size, align;
struct wined3d_resource *vb;
UINT stride, vb_pos, size;
HRESULT hr;
TRACE("iface %p, primitive_type %#x, fvf %#lx, vertices %p, vertex_count %lu, flags %#lx.\n",
@ -3495,29 +3453,12 @@ static HRESULT d3d_device7_DrawPrimitive(IDirect3DDevice7 *iface,
size = vertex_count * stride;
wined3d_mutex_lock();
hr = d3d_device_prepare_vertex_buffer(device, size);
if (FAILED(hr))
if (FAILED(hr = wined3d_streaming_buffer_upload(device->wined3d_device,
&device->vertex_buffer, vertices, size, stride, &vb_pos)))
goto done;
vb_pos = device->vertex_buffer_pos;
align = vb_pos % stride;
if (align) align = stride - align;
if (vb_pos + size + align > device->vertex_buffer_size)
vb_pos = 0;
else
vb_pos += align;
wined3d_box.left = vb_pos;
wined3d_box.right = vb_pos + size;
vb = wined3d_buffer_get_resource(device->vertex_buffer);
if (FAILED(hr = wined3d_resource_map(vb, 0, &wined3d_map_desc, &wined3d_box,
WINED3D_MAP_WRITE | (vb_pos ? WINED3D_MAP_NOOVERWRITE : WINED3D_MAP_DISCARD))))
goto done;
memcpy(wined3d_map_desc.data, vertices, size);
wined3d_resource_unmap(vb, 0);
device->vertex_buffer_pos = vb_pos + size;
hr = wined3d_stateblock_set_stream_source(device->state, 0, device->vertex_buffer, 0, stride);
hr = wined3d_stateblock_set_stream_source(device->state, 0, device->vertex_buffer.buffer, 0, stride);
if (FAILED(hr))
goto done;
@ -3674,8 +3615,8 @@ static HRESULT d3d_device7_DrawIndexedPrimitive(IDirect3DDevice7 *iface,
UINT vtx_size = stride * vertex_count, idx_size = index_count * sizeof(*indices);
struct wined3d_map_desc wined3d_map_desc;
struct wined3d_box wined3d_box = {0};
struct wined3d_resource *ib, *vb;
UINT vb_pos, ib_pos, align;
struct wined3d_resource *ib;
UINT vb_pos, ib_pos;
TRACE("iface %p, primitive_type %#x, fvf %#lx, vertices %p, vertex_count %lu, "
"indices %p, index_count %lu, flags %#lx.\n",
@ -3690,28 +3631,10 @@ static HRESULT d3d_device7_DrawIndexedPrimitive(IDirect3DDevice7 *iface,
/* Set the D3DDevice's FVF */
wined3d_mutex_lock();
hr = d3d_device_prepare_vertex_buffer(device, vtx_size);
if (FAILED(hr))
if (FAILED(hr = wined3d_streaming_buffer_upload(device->wined3d_device,
&device->vertex_buffer, vertices, vtx_size, stride, &vb_pos)))
goto done;
vb_pos = device->vertex_buffer_pos;
align = vb_pos % stride;
if (align) align = stride - align;
if (vb_pos + vtx_size + align > device->vertex_buffer_size)
vb_pos = 0;
else
vb_pos += align;
wined3d_box.left = vb_pos;
wined3d_box.right = vb_pos + vtx_size;
vb = wined3d_buffer_get_resource(device->vertex_buffer);
if (FAILED(hr = wined3d_resource_map(vb, 0, &wined3d_map_desc, &wined3d_box,
WINED3D_MAP_WRITE | (vb_pos ? WINED3D_MAP_NOOVERWRITE : WINED3D_MAP_DISCARD))))
goto done;
memcpy(wined3d_map_desc.data, vertices, vtx_size);
wined3d_resource_unmap(vb, 0);
device->vertex_buffer_pos = vb_pos + vtx_size;
hr = d3d_device_prepare_index_buffer(device, idx_size);
if (FAILED(hr))
goto done;
@ -3729,7 +3652,7 @@ static HRESULT d3d_device7_DrawIndexedPrimitive(IDirect3DDevice7 *iface,
wined3d_resource_unmap(ib, 0);
device->index_buffer_pos = ib_pos + idx_size;
hr = wined3d_stateblock_set_stream_source(device->state, 0, device->vertex_buffer, 0, stride);
hr = wined3d_stateblock_set_stream_source(device->state, 0, device->vertex_buffer.buffer, 0, stride);
if (FAILED(hr))
goto done;
wined3d_stateblock_set_index_buffer(device->state, device->index_buffer, WINED3DFMT_R16_UINT);
@ -4022,10 +3945,8 @@ static HRESULT d3d_device7_DrawPrimitiveStrided(IDirect3DDevice7 *iface, D3DPRIM
HRESULT hr;
UINT dst_stride = get_flexible_vertex_size(fvf);
UINT dst_size = dst_stride * vertex_count;
struct wined3d_map_desc wined3d_map_desc;
struct wined3d_box wined3d_box = {0};
struct wined3d_resource *vb;
UINT vb_pos, align;
void *dst_data;
UINT vb_pos;
TRACE("iface %p, primitive_type %#x, fvf %#lx, strided_data %p, vertex_count %lu, flags %#lx.\n",
iface, primitive_type, fvf, strided_data, vertex_count, flags);
@ -4037,29 +3958,14 @@ static HRESULT d3d_device7_DrawPrimitiveStrided(IDirect3DDevice7 *iface, D3DPRIM
}
wined3d_mutex_lock();
hr = d3d_device_prepare_vertex_buffer(device, dst_size);
if (FAILED(hr))
if (FAILED(hr = wined3d_streaming_buffer_map(device->wined3d_device,
&device->vertex_buffer, dst_size, dst_stride, &vb_pos, &dst_data)))
goto done;
pack_strided_data(dst_data, vertex_count, strided_data, fvf);
wined3d_streaming_buffer_unmap(&device->vertex_buffer);
vb_pos = device->vertex_buffer_pos;
align = vb_pos % dst_stride;
if (align) align = dst_stride - align;
if (vb_pos + dst_size + align > device->vertex_buffer_size)
vb_pos = 0;
else
vb_pos += align;
wined3d_box.left = vb_pos;
wined3d_box.right = vb_pos + dst_size;
vb = wined3d_buffer_get_resource(device->vertex_buffer);
if (FAILED(hr = wined3d_resource_map(vb, 0, &wined3d_map_desc, &wined3d_box,
WINED3D_MAP_WRITE | (vb_pos ? WINED3D_MAP_NOOVERWRITE : WINED3D_MAP_DISCARD))))
goto done;
pack_strided_data(wined3d_map_desc.data, vertex_count, strided_data, fvf);
wined3d_resource_unmap(vb, 0);
device->vertex_buffer_pos = vb_pos + dst_size;
hr = wined3d_stateblock_set_stream_source(device->state, 0, device->vertex_buffer, 0, dst_stride);
hr = wined3d_stateblock_set_stream_source(device->state, 0, device->vertex_buffer.buffer, 0, dst_stride);
if (FAILED(hr))
goto done;
wined3d_stateblock_set_vertex_declaration(device->state, ddraw_find_decl(device->ddraw, fvf));
@ -4139,8 +4045,9 @@ static HRESULT d3d_device7_DrawIndexedPrimitiveStrided(IDirect3DDevice7 *iface,
UINT idx_size = index_count * sizeof(WORD);
struct wined3d_map_desc wined3d_map_desc;
struct wined3d_box wined3d_box = {0};
struct wined3d_resource *ib, *vb;
UINT vb_pos, align;
struct wined3d_resource *ib;
void *dst_data;
UINT vb_pos;
UINT ib_pos;
HRESULT hr;
@ -4156,27 +4063,11 @@ static HRESULT d3d_device7_DrawIndexedPrimitiveStrided(IDirect3DDevice7 *iface,
wined3d_mutex_lock();
hr = d3d_device_prepare_vertex_buffer(device, vtx_dst_size);
if (FAILED(hr))
if (FAILED(hr = wined3d_streaming_buffer_map(device->wined3d_device,
&device->vertex_buffer, vtx_dst_size, vtx_dst_stride, &vb_pos, &dst_data)))
goto done;
vb_pos = device->vertex_buffer_pos;
align = vb_pos % vtx_dst_stride;
if (align) align = vtx_dst_stride - align;
if (vb_pos + vtx_dst_size + align > device->vertex_buffer_size)
vb_pos = 0;
else
vb_pos += align;
wined3d_box.left = vb_pos;
wined3d_box.right = vb_pos + vtx_dst_size;
vb = wined3d_buffer_get_resource(device->vertex_buffer);
if (FAILED(hr = wined3d_resource_map(vb, 0, &wined3d_map_desc, &wined3d_box,
WINED3D_MAP_WRITE | (vb_pos ? WINED3D_MAP_NOOVERWRITE : WINED3D_MAP_DISCARD))))
goto done;
pack_strided_data(wined3d_map_desc.data, vertex_count, strided_data, fvf);
wined3d_resource_unmap(vb, 0);
device->vertex_buffer_pos = vb_pos + vtx_dst_size;
pack_strided_data(dst_data, vertex_count, strided_data, fvf);
wined3d_streaming_buffer_unmap(&device->vertex_buffer);
hr = d3d_device_prepare_index_buffer(device, idx_size);
if (FAILED(hr))
@ -4195,7 +4086,7 @@ static HRESULT d3d_device7_DrawIndexedPrimitiveStrided(IDirect3DDevice7 *iface,
wined3d_resource_unmap(ib, 0);
device->index_buffer_pos = ib_pos + idx_size;
hr = wined3d_stateblock_set_stream_source(device->state, 0, device->vertex_buffer, 0, vtx_dst_stride);
hr = wined3d_stateblock_set_stream_source(device->state, 0, device->vertex_buffer.buffer, 0, vtx_dst_stride);
if (FAILED(hr))
goto done;
wined3d_stateblock_set_index_buffer(device->state, device->index_buffer, WINED3DFMT_R16_UINT);
@ -7052,6 +6943,8 @@ static HRESULT d3d_device_init(struct d3d_device *device, struct ddraw *ddraw, c
device->stateblock_state = ddraw->stateblock_state;
wined3d_stateblock_incref(ddraw->state);
wined3d_streaming_buffer_init(&device->vertex_buffer, WINED3D_BIND_VERTEX_BUFFER);
/* Render to the back buffer */
rtv = ddraw_surface_get_rendertarget_view(target);
if (FAILED(hr = wined3d_device_context_set_rendertarget_views(device->immediate_context, 0, 1, &rtv, TRUE)))