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d3d8: Use resource mapping functions in d3d8_device_DrawPrimitiveUP(). 

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2016-09-01 11:57:43 +02:00 committed by Alexandre Julliard
parent 612071c365
commit 0338e10a73
1 changed files with 10 additions and 6 deletions
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16
dlls/d3d8/device.c
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@ -2034,9 +2034,11 @@ static HRESULT WINAPI d3d8_device_DrawPrimitiveUP(IDirect3DDevice8 *iface,
struct d3d8_device *device = impl_from_IDirect3DDevice8(iface);
HRESULT hr;
UINT vtx_count = vertex_count_from_primitive_count(primitive_type, primitive_count);
struct wined3d_map_desc wined3d_map_desc;
struct wined3d_box wined3d_box = {0};
UINT size = vtx_count * stride;
struct wined3d_resource *vb;
UINT vb_pos, align;
BYTE *buffer_data;
TRACE("iface %p, primitive_type %#x, primitive_count %u, data %p, stride %u.\n",
iface, primitive_type, primitive_count, data, stride);
@ -2060,12 +2062,14 @@ static HRESULT WINAPI d3d8_device_DrawPrimitiveUP(IDirect3DDevice8 *iface,
else
vb_pos += align;
hr = wined3d_buffer_map(device->vertex_buffer, vb_pos, size, &buffer_data,
vb_pos ? WINED3D_MAP_NOOVERWRITE : WINED3D_MAP_DISCARD);
if (FAILED(hr))
wined3d_box.left = vb_pos;
wined3d_box.right = vb_pos + size;
vb = wined3d_buffer_get_resource(device->vertex_buffer);
if (FAILED(wined3d_resource_map(vb, 0, &wined3d_map_desc, &wined3d_box,
vb_pos ? WINED3D_MAP_NOOVERWRITE : WINED3D_MAP_DISCARD)))
goto done;
memcpy(buffer_data, data, size);
wined3d_buffer_unmap(device->vertex_buffer);
memcpy(wined3d_map_desc.data, data, size);
wined3d_resource_unmap(vb, 0);
device->vertex_buffer_pos = vb_pos + size;
hr = wined3d_device_set_stream_source(device->wined3d_device, 0, device->vertex_buffer, 0, stride);