diff options
| author | Dmitrii Ovchinnikov <[email protected]> | 2025-07-23 14:10:06 +0200 |
|---|---|---|
| committer | jianhuaw <[email protected]> | 2025-09-08 15:44:47 +0000 |
| commit | 1b97966199f797deee62cd3938feef93098005b2 (patch) | |
| tree | ab6f2495959509b8a13c28779ac5cf9ee83636c7 /libavutil/hwcontext_d3d12va.c | |
| parent | fbbb2996d573844a2f4c901b704d8361a384766b (diff) | |
avutil/hwcontext_d3d12va: added resource and heap flags to DeviceContext
Diffstat (limited to 'libavutil/hwcontext_d3d12va.c')
| -rw-r--r-- | libavutil/hwcontext_d3d12va.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/libavutil/hwcontext_d3d12va.c b/libavutil/hwcontext_d3d12va.c index 9368341d6d..f6e7bc88b1 100644 --- a/libavutil/hwcontext_d3d12va.c +++ b/libavutil/hwcontext_d3d12va.c @@ -301,7 +301,7 @@ static AVBufferRef *d3d12va_pool_alloc(void *opaque, size_t size) if (!frame) return NULL; - if (FAILED(ID3D12Device_CreateCommittedResource(device_hwctx->device, &props, D3D12_HEAP_FLAG_NONE, &desc, + if (FAILED(ID3D12Device_CreateCommittedResource(device_hwctx->device, &props, hwctx->heap_flags, &desc, D3D12_RESOURCE_STATE_COMMON, NULL, &IID_ID3D12Resource, (void **)&frame->texture))) { av_log(ctx, AV_LOG_ERROR, "Could not create the texture\n"); goto fail; @@ -345,7 +345,7 @@ static int d3d12va_texture_array_init(AVHWFramesContext *ctx) .Flags = hwctx->resource_flags, }; - if (FAILED(ID3D12Device_CreateCommittedResource(device_hwctx->device, &props, D3D12_HEAP_FLAG_NONE, &desc, + if (FAILED(ID3D12Device_CreateCommittedResource(device_hwctx->device, &props, hwctx->heap_flags, &desc, D3D12_RESOURCE_STATE_COMMON, NULL, &IID_ID3D12Resource, (void **)&hwctx->texture_array))) { av_log(ctx, AV_LOG_ERROR, "Could not create the texture array\n"); return AVERROR(EINVAL); @@ -355,7 +355,8 @@ static int d3d12va_texture_array_init(AVHWFramesContext *ctx) static int d3d12va_frames_init(AVHWFramesContext *ctx) { - AVD3D12VAFramesContext *hwctx = ctx->hwctx; + AVD3D12VAFramesContext *hwctx = ctx->hwctx; + AVD3D12VADeviceContext *device_hwctx = ctx->device_ctx->hwctx; int i; for (i = 0; i < FF_ARRAY_ELEMS(supported_formats); i++) { @@ -367,12 +368,16 @@ static int d3d12va_frames_init(AVHWFramesContext *ctx) break; } } + if (i == FF_ARRAY_ELEMS(supported_formats)) { av_log(ctx, AV_LOG_ERROR, "Unsupported pixel format: %s\n", av_get_pix_fmt_name(ctx->sw_format)); return AVERROR(EINVAL); } + hwctx->resource_flags |= device_hwctx->resource_flags; + hwctx->heap_flags |= device_hwctx->heap_flags; + if (ctx->initial_pool_size > 0 && hwctx->flags & AV_D3D12VA_FRAME_FLAG_TEXTURE_ARRAY) { int err = d3d12va_texture_array_init(ctx); if (err < 0) @@ -754,6 +759,15 @@ static int d3d12va_device_create(AVHWDeviceContext *hwdev, const char *device, } } + if (av_dict_get(opts, "UAV", NULL, 0)) + ctx->resource_flags |= D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS; + + if (av_dict_get(opts, "RTV", NULL, 0)) + ctx->resource_flags |= D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET; + + if (av_dict_get(opts, "SHARED", NULL, 0)) + ctx->heap_flags |= D3D12_HEAP_FLAG_SHARED; + return 0; } |