[PATCH v2 5/5] wined3d: Implement NOOVERWITE maps in wined3d_deferred_context_prepare_upload_bo().
Zebediah Figura
z.figura12 at gmail.com
Tue Jun 29 23:33:40 CDT 2021
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
dlls/d3d11/tests/d3d11.c | 42 +++++++++++++++++-----------------------
dlls/wined3d/cs.c | 21 +++++++++++++++++++-
2 files changed, 38 insertions(+), 25 deletions(-)
diff --git a/dlls/d3d11/tests/d3d11.c b/dlls/d3d11/tests/d3d11.c
index df1d5a35c6e..fcbe4f4a740 100644
--- a/dlls/d3d11/tests/d3d11.c
+++ b/dlls/d3d11/tests/d3d11.c
@@ -33134,38 +33134,32 @@ static void test_deferred_context_map(void)
ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
hr = ID3D11DeviceContext_Map(deferred, (ID3D11Resource *)buffer, 0, D3D11_MAP_WRITE_NO_OVERWRITE, 0, &map_desc);
- todo_wine ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
+ ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
- if (hr == S_OK)
+ map_data = map_desc.pData;
+ for (i = 0; i < ARRAY_SIZE(data); ++i)
{
- map_data = map_desc.pData;
- for (i = 0; i < ARRAY_SIZE(data); ++i)
- {
- ok(map_data[i] == 2 * i, "Got unexpected value %.8e at %u.\n", map_data[i], i);
- if (i % 2)
- map_data[i] = 3 * i;
- }
- memcpy(data, map_data, sizeof(data));
-
- ID3D11DeviceContext_Unmap(deferred, (ID3D11Resource *)buffer, 0);
+ ok(map_data[i] == 2 * i, "Got unexpected value %.8e at %u.\n", map_data[i], i);
+ if (i % 2)
+ map_data[i] = 3 * i;
}
+ memcpy(data, map_data, sizeof(data));
+
+ ID3D11DeviceContext_Unmap(deferred, (ID3D11Resource *)buffer, 0);
hr = ID3D11DeviceContext_Map(deferred, (ID3D11Resource *)buffer, 0, D3D11_MAP_WRITE_NO_OVERWRITE, 0, &map_desc);
- todo_wine ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
+ ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
- if (hr == S_OK)
+ map_data = map_desc.pData;
+ for (i = 0; i < ARRAY_SIZE(data); ++i)
{
- map_data = map_desc.pData;
- for (i = 0; i < ARRAY_SIZE(data); ++i)
- {
- ok(map_data[i] == data[i], "Got unexpected value %.8e at %u.\n", map_data[i], i);
- if (i % 3)
- map_data[i] = 4 * i;
- }
- memcpy(data, map_data, sizeof(data));
-
- ID3D11DeviceContext_Unmap(deferred, (ID3D11Resource *)buffer, 0);
+ ok(map_data[i] == data[i], "Got unexpected value %.8e at %u.\n", map_data[i], i);
+ if (i % 3)
+ map_data[i] = 4 * i;
}
+ memcpy(data, map_data, sizeof(data));
+
+ ID3D11DeviceContext_Unmap(deferred, (ID3D11Resource *)buffer, 0);
hr = ID3D11DeviceContext_FinishCommandList(deferred, FALSE, &list);
ok(hr == S_OK, "Failed to create command list, hr %#x.\n", hr);
diff --git a/dlls/wined3d/cs.c b/dlls/wined3d/cs.c
index c70606ad036..51fb4eefcd9 100644
--- a/dlls/wined3d/cs.c
+++ b/dlls/wined3d/cs.c
@@ -3452,12 +3452,31 @@ static void *wined3d_deferred_context_prepare_upload_bo(struct wined3d_device_co
return NULL;
}
- if (flags & ~(WINED3D_MAP_WRITE | WINED3D_MAP_DISCARD))
+ if (flags & ~(WINED3D_MAP_WRITE | WINED3D_MAP_DISCARD | WINED3D_MAP_NOOVERWRITE))
{
FIXME("Unhandled flags %#x.\n", flags);
return NULL;
}
+ if (flags & WINED3D_MAP_NOOVERWRITE)
+ {
+ int i = deferred->upload_count;
+
+ while (i--)
+ {
+ struct wined3d_deferred_upload *upload = &deferred->uploads[i];
+
+ if (upload->resource == resource && upload->sub_resource_idx == sub_resource_idx)
+ {
+ address->buffer_object = 0;
+ address->addr = upload->sysmem;
+ return upload->sysmem;
+ }
+ }
+
+ return NULL;
+ }
+
if (!wined3d_array_reserve((void **)&deferred->uploads, &deferred->uploads_capacity,
deferred->upload_count + 1, sizeof(*deferred->uploads)))
return NULL;
--
2.30.2
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