diff options
Diffstat (limited to 'video/out/d3d11/context.c')
| -rw-r--r-- | video/out/d3d11/context.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/video/out/d3d11/context.c b/video/out/d3d11/context.c index 3d4bf165fd..72e3447788 100644 --- a/video/out/d3d11/context.c +++ b/video/out/d3d11/context.c @@ -492,6 +492,13 @@ static bool d3d11_init(struct ra_ctx *ctx) if (!vo_w32_init(ctx->vo)) goto error; + UINT usage = DXGI_USAGE_RENDER_TARGET_OUTPUT | DXGI_USAGE_SHADER_INPUT; + if (ID3D11Device_GetFeatureLevel(p->device) >= D3D_FEATURE_LEVEL_11_0 && + p->opts->output_format != DXGI_FORMAT_B8G8R8A8_UNORM) + { + usage |= DXGI_USAGE_UNORDERED_ACCESS; + } + struct d3d11_swapchain_opts scopts = { .window = vo_w32_hwnd(ctx->vo), .width = ctx->vo->dwidth, @@ -503,7 +510,7 @@ static bool d3d11_init(struct ra_ctx *ctx) // Add one frame for the backbuffer and one frame of "slack" to reduce // contention with the window manager when acquiring the backbuffer .length = ctx->vo->opts->swapchain_depth + 2, - .usage = DXGI_USAGE_RENDER_TARGET_OUTPUT, + .usage = usage, }; if (!mp_d3d11_create_swapchain(p->device, ctx->log, &scopts, &p->swapchain)) goto error; |