Module: wine Branch: master Commit: 08d630e250d24d6f0f8c1f6106dff0397b4d058e URL: https://source.winehq.org/git/wine.git/?a=commit;h=08d630e250d24d6f0f8c1f610...
Author: Paul Gofman gofmanp@gmail.com Date: Tue May 7 21:57:53 2019 +0300
ddraw: Fix vertex count in d3d_device3_DrawIndexedPrimitiveVB().
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47129 Signed-off-by: Paul Gofman gofmanp@gmail.com Signed-off-by: Henri Verbeet hverbeet@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/ddraw/device.c | 19 ++++++++++++------- dlls/ddraw/tests/ddraw4.c | 10 +++++++--- 2 files changed, 19 insertions(+), 10 deletions(-)
diff --git a/dlls/ddraw/device.c b/dlls/ddraw/device.c index 054e2dc..18e5854 100644 --- a/dlls/ddraw/device.c +++ b/dlls/ddraw/device.c @@ -4518,19 +4518,24 @@ static HRESULT WINAPI d3d_device7_DrawIndexedPrimitiveVB_FPUPreserve(IDirect3DDe }
static HRESULT WINAPI d3d_device3_DrawIndexedPrimitiveVB(IDirect3DDevice3 *iface, - D3DPRIMITIVETYPE PrimitiveType, IDirect3DVertexBuffer *D3DVertexBuf, WORD *Indices, - DWORD IndexCount, DWORD Flags) + D3DPRIMITIVETYPE primitive_type, IDirect3DVertexBuffer *vertex_buffer, + WORD *indices, DWORD index_count, DWORD flags) { + struct d3d_vertex_buffer *vb = + unsafe_impl_from_IDirect3DVertexBuffer7((IDirect3DVertexBuffer7 *)vertex_buffer); struct d3d_device *device = impl_from_IDirect3DDevice3(iface); - struct d3d_vertex_buffer *vb = unsafe_impl_from_IDirect3DVertexBuffer7((IDirect3DVertexBuffer7 *)D3DVertexBuf); + DWORD stride;
TRACE("iface %p, primitive_type %#x, vb %p, indices %p, index_count %u, flags %#x.\n", - iface, PrimitiveType, D3DVertexBuf, Indices, IndexCount, Flags); + iface, primitive_type, vertex_buffer, indices, index_count, flags);
- setup_lighting(device, vb->fvf, Flags); + setup_lighting(device, vb->fvf, flags); + + if (!(stride = get_flexible_vertex_size(vb->fvf))) + return D3D_OK;
- return IDirect3DDevice7_DrawIndexedPrimitiveVB(&device->IDirect3DDevice7_iface, PrimitiveType, - &vb->IDirect3DVertexBuffer7_iface, 0, IndexCount, Indices, IndexCount, Flags); + return IDirect3DDevice7_DrawIndexedPrimitiveVB(&device->IDirect3DDevice7_iface, primitive_type, + &vb->IDirect3DVertexBuffer7_iface, 0, vb->size / stride, indices, index_count, flags); }
/***************************************************************************** diff --git a/dlls/ddraw/tests/ddraw4.c b/dlls/ddraw/tests/ddraw4.c index 0116106..cb7582c 100644 --- a/dlls/ddraw/tests/ddraw4.c +++ b/dlls/ddraw/tests/ddraw4.c @@ -15523,12 +15523,16 @@ static void test_sysmem_draw(void) } quad[] = { + {{ 0.0f, 0.0f, 0.0f}, 0x00000000}, + {{ 0.0f, 0.0f, 0.0f}, 0x00000000}, + {{ 0.0f, 0.0f, 0.0f}, 0x00000000}, + {{ 0.0f, 0.0f, 0.0f}, 0x00000000}, {{-1.0f, -1.0f, 0.0f}, 0xffff0000}, {{-1.0f, 1.0f, 0.0f}, 0xff00ff00}, {{ 1.0f, -1.0f, 0.0f}, 0xff0000ff}, {{ 1.0f, 1.0f, 0.0f}, 0xffffffff}, }; - static WORD indices[] = {0, 1, 2, 3}; + static WORD indices[] = {4, 5, 6, 7};
window = create_window(); ok(!!window, "Failed to create a window.\n"); @@ -15557,7 +15561,7 @@ static void test_sysmem_draw(void) vb_desc.dwSize = sizeof(vb_desc); vb_desc.dwCaps = D3DVBCAPS_SYSTEMMEMORY; vb_desc.dwFVF = D3DFVF_XYZ | D3DFVF_DIFFUSE; - vb_desc.dwNumVertices = 4; + vb_desc.dwNumVertices = ARRAY_SIZE(quad); hr = IDirect3D3_CreateVertexBuffer(d3d, &vb_desc, &vb, 0, NULL); ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
@@ -15572,7 +15576,7 @@ static void test_sysmem_draw(void)
hr = IDirect3DDevice3_BeginScene(device); ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); - hr = IDirect3DDevice3_DrawPrimitiveVB(device, D3DPT_TRIANGLESTRIP, vb, 0, 4, 0); + hr = IDirect3DDevice3_DrawPrimitiveVB(device, D3DPT_TRIANGLESTRIP, vb, 4, 4, 0); ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); hr = IDirect3DDevice3_EndScene(device); ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);