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Added ability to select GPU.

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This commit is contained in:
Branimir Karadžić
2015-03-26 15:01:47 -07:00
parent a4bf237b05
commit eeb491883d
6 changed files with 88 additions and 17 deletions
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40
src/renderer_d3d9.cpp
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@@ -359,26 +359,36 @@ namespace bgfx { namespace d3d9
m_adapter = D3DADAPTER_DEFAULT;
m_deviceType = D3DDEVTYPE_HAL;
uint32_t adapterCount = m_d3d9->GetAdapterCount();
for (uint32_t ii = 0; ii < adapterCount; ++ii)
uint8_t numGPUs = bx::uint32_min(BX_COUNTOF(g_caps.gpu), m_d3d9->GetAdapterCount() );
for (uint32_t ii = 0; ii < numGPUs; ++ii)
{
D3DADAPTER_IDENTIFIER9 identifier;
HRESULT hr = m_d3d9->GetAdapterIdentifier(ii, 0, &identifier);
D3DADAPTER_IDENTIFIER9 desc;
HRESULT hr = m_d3d9->GetAdapterIdentifier(ii, 0, &desc);
if (SUCCEEDED(hr) )
{
BX_TRACE("Adapter #%d", ii);
BX_TRACE("\tDriver: %s", identifier.Driver);
BX_TRACE("\tDescription: %s", identifier.Description);
BX_TRACE("\tDeviceName: %s", identifier.DeviceName);
BX_TRACE("\tDriver: %s", desc.Driver);
BX_TRACE("\tDescription: %s", desc.Description);
BX_TRACE("\tDeviceName: %s", desc.DeviceName);
BX_TRACE("\tVendorId: 0x%08x, DeviceId: 0x%08x, SubSysId: 0x%08x, Revision: 0x%08x"
, identifier.VendorId
, identifier.DeviceId
, identifier.SubSysId
, identifier.Revision
, desc.VendorId
, desc.DeviceId
, desc.SubSysId
, desc.Revision
);
g_caps.gpu[ii].vendorId = (uint16_t)desc.VendorId;
g_caps.gpu[ii].deviceId = (uint16_t)desc.DeviceId;
if ( (BGFX_PCI_ID_NONE != g_caps.vendorId || 0 != g_caps.deviceId)
&& (BGFX_PCI_ID_NONE == g_caps.vendorId || desc.VendorId == g_caps.vendorId)
&& ( 0 == g_caps.deviceId || desc.DeviceId == g_caps.deviceId) )
{
m_adapter = ii;
}
#if BGFX_CONFIG_DEBUG_PERFHUD
if (0 != strstr(identifier.Description, "PerfHUD") )
if (0 != strstr(desc.Description, "PerfHUD") )
{
m_adapter = ii;
m_deviceType = D3DDEVTYPE_REF;
@@ -388,8 +398,10 @@ namespace bgfx { namespace d3d9
}
DX_CHECK(m_d3d9->GetAdapterIdentifier(m_adapter, 0, &m_identifier) );
m_amd = m_identifier.VendorId == 0x1002;
m_nvidia = m_identifier.VendorId == 0x10de;
m_amd = m_identifier.VendorId == BGFX_PCI_ID_AMD;
m_nvidia = m_identifier.VendorId == BGFX_PCI_ID_NVIDIA;
g_caps.vendorId = (uint16_t)m_identifier.VendorId;
g_caps.deviceId = (uint16_t)m_identifier.DeviceId;
uint32_t behaviorFlags[] =
{