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dxgi: Get supported feature levels from wined3d caps. 

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2018-06-13 12:24:03 +02:00 committed by Alexandre Julliard
parent 98ef3c8860
commit 25d4a110cb
1 changed files with 16 additions and 18 deletions
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34
dlls/dxgi/utils.c
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@ -626,21 +626,20 @@ D3D_FEATURE_LEVEL dxgi_check_feature_level_support(struct dxgi_factory *factory,
{
static const struct
{
D3D_FEATURE_LEVEL feature_level;
unsigned int sm;
D3D_FEATURE_LEVEL d3d;
enum wined3d_feature_level wined3d;
}
feature_levels_sm[] =
wined3d_feature_levels[] =
{
{D3D_FEATURE_LEVEL_11_1, 5},
{D3D_FEATURE_LEVEL_11_0, 5},
{D3D_FEATURE_LEVEL_10_1, 4},
{D3D_FEATURE_LEVEL_10_0, 4},
{D3D_FEATURE_LEVEL_9_3, 3},
{D3D_FEATURE_LEVEL_9_2, 2},
{D3D_FEATURE_LEVEL_9_1, 2},
{D3D_FEATURE_LEVEL_11_1, WINED3D_FEATURE_LEVEL_11},
{D3D_FEATURE_LEVEL_11_0, WINED3D_FEATURE_LEVEL_11},
{D3D_FEATURE_LEVEL_10_1, WINED3D_FEATURE_LEVEL_10},
{D3D_FEATURE_LEVEL_10_0, WINED3D_FEATURE_LEVEL_10},
{D3D_FEATURE_LEVEL_9_3, WINED3D_FEATURE_LEVEL_9_SM3},
{D3D_FEATURE_LEVEL_9_2, WINED3D_FEATURE_LEVEL_9_SM2},
{D3D_FEATURE_LEVEL_9_1, WINED3D_FEATURE_LEVEL_9_SM2},
};
D3D_FEATURE_LEVEL selected_feature_level = 0;
unsigned int shader_model;
struct wined3d_caps caps;
unsigned int i, j;
HRESULT hr;
@ -652,18 +651,17 @@ D3D_FEATURE_LEVEL dxgi_check_feature_level_support(struct dxgi_factory *factory,
if (FAILED(hr))
level_count = 0;
shader_model = min(caps.VertexShaderVersion, caps.PixelShaderVersion);
for (i = 0; i < level_count; ++i)
{
for (j = 0; j < ARRAY_SIZE(feature_levels_sm); ++j)
for (j = 0; j < ARRAY_SIZE(wined3d_feature_levels); ++j)
{
if (feature_levels[i] == feature_levels_sm[j].feature_level)
if (feature_levels[i] == wined3d_feature_levels[j].d3d)
{
if (shader_model >= feature_levels_sm[j].sm)
if (caps.max_feature_level >= wined3d_feature_levels[j].wined3d)
{
selected_feature_level = feature_levels[i];
TRACE("Choosing supported feature level %s (SM%u).\n",
debug_feature_level(selected_feature_level), feature_levels_sm[j].sm);
TRACE("Choosing supported feature level %s.\n",
debug_feature_level(selected_feature_level));
}
break;
}
@ -671,7 +669,7 @@ D3D_FEATURE_LEVEL dxgi_check_feature_level_support(struct dxgi_factory *factory,
if (selected_feature_level)
break;
if (j == ARRAY_SIZE(feature_levels_sm))
if (j == ARRAY_SIZE(wined3d_feature_levels))
FIXME("Unexpected feature level %#x.\n", feature_levels[i]);
else
TRACE("Feature level %s not supported, trying next fallback if available.\n",