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vo_gpu: d3d11: set the ra_format.storable flag

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This flag was added in e2976e662d, but it was only set for Vulkan. In
D3D11 it can be set from info in D3D11_FEATURE_FORMAT_SUPPORT2.
This commit is contained in:
James Ross-Gowan 2019-10-26 23:27:44 +11:00
parent a908101258
commit 888f4e63a4
1 changed files with 12 additions and 3 deletions
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15
video/out/d3d11/ra_d3d11.c
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@ -19,6 +19,7 @@
#ifndef D3D11_1_UAV_SLOT_COUNT
#define D3D11_1_UAV_SLOT_COUNT (64)
#endif
#define D3D11_FORMAT_SUPPORT2_UAV_TYPED_STORE (0x80)
struct dll_version {
uint16_t major;
@ -210,6 +211,9 @@ static void setup_formats(struct ra *ra)
// RA requires renderable surfaces to be blendable as well
static const UINT sup_render = D3D11_FORMAT_SUPPORT_RENDER_TARGET |
D3D11_FORMAT_SUPPORT_BLENDABLE;
// Typed UAVs are equivalent to images. RA only cares if they're storable.
static const UINT sup_store = D3D11_FORMAT_SUPPORT_TYPED_UNORDERED_ACCESS_VIEW;
static const UINT sup2_store = D3D11_FORMAT_SUPPORT2_UAV_TYPED_STORE;
struct ra_d3d11 *p = ra->priv;
HRESULT hr;
@ -223,6 +227,11 @@ static void setup_formats(struct ra *ra)
if ((support & sup_basic) != sup_basic)
continue;
D3D11_FEATURE_DATA_FORMAT_SUPPORT2 sup2 = { .InFormat = d3dfmt->fmt };
ID3D11Device_CheckFeatureSupport(p->dev, D3D11_FEATURE_FORMAT_SUPPORT2,
&sup2, sizeof(sup2));
UINT support2 = sup2.OutFormatSupport2;
struct ra_format *fmt = talloc_zero(ra, struct ra_format);
*fmt = (struct ra_format) {
.name = d3dfmt->name,
@ -233,9 +242,9 @@ static void setup_formats(struct ra *ra)
.pixel_size = d3dfmt->bytes,
.linear_filter = (support & sup_filter) == sup_filter,
.renderable = (support & sup_render) == sup_render,
// TODO: Check whether it's a storage format
// https://docs.microsoft.com/en-us/windows/desktop/direct3d12/typed-unordered-access-view-loads
.storable = true,
.storable = p->fl >= D3D_FEATURE_LEVEL_11_0 &&
(support & sup_store) == sup_store &&
(support2 & sup2_store) == sup2_store,
};
if (support & D3D11_FORMAT_SUPPORT_TEXTURE1D)