mirror of
https://github.com/jellyfin/jellyfin-ffmpeg.git
synced 2026-09-02 21:03:08 +03:00
Merge pull request #726 from jellyfin/d3d11va_filters
avfilter/d3d11: add tonemap/transpose/deint/scale filters for Qualcomm
This commit is contained in:
gnattu
@@ -180,7 +180,7 @@ Index: FFmpeg/libavutil/hwcontext_d3d11va.c
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+ if (ctx->user_opaque) {
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+ if (ctx->user_opaque) {
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+ D3D11_TEXTURE2D_DESC *desc = ctx->user_opaque;
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+ D3D11_TEXTURE2D_DESC *desc = ctx->user_opaque;
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+ if (desc->BindFlags & D3D11_BIND_DECODER)
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+ if (desc->BindFlags & D3D11_BIND_DECODER)
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+ texDesc.BindFlags = D3D11_BIND_DECODER;
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+ texDesc.BindFlags |= D3D11_BIND_DECODER;
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+ }
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+ }
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+#endif
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+#endif
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+
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+
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+1565
File diff suppressed because it is too large
Load Diff
+1602
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@@ -0,0 +1,35 @@
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diff --git a/libavfilter/vf_scale_d3d11.c b/libavfilter/vf_scale_d3d11.c
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index c301f4a0c9..aab98c8cec 100644
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--- a/libavfilter/vf_scale_d3d11.c
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+++ b/libavfilter/vf_scale_d3d11.c
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@@ -206,8 +206,12 @@ static int scale_d3d11_filter_frame(AVFilterLink *inlink, AVFrame *in)
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ID3D11Texture2D *input_texture = (ID3D11Texture2D *)in->data[0];
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input_texture->lpVtbl->GetDesc(input_texture, &textureDesc);
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- s->inputWidth = textureDesc.Width;
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- s->inputHeight = textureDesc.Height;
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+ /* D3D11 decoder textures may be padded (for example 1920x1152
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+ * for a visible 1920x1080 frame). Configure and sample only the
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+ * visible frame area, otherwise the VP may scale uninitialized
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+ * padding and show a green strip at the bottom. */
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+ s->inputWidth = in->width;
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+ s->inputHeight = in->height;
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s->input_format = textureDesc.Format;
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ret = scale_d3d11_configure_processor(s, ctx);
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@@ -265,6 +269,15 @@ static int scale_d3d11_filter_frame(AVFilterLink *inlink, AVFrame *in)
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goto fail;
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}
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+ {
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+ RECT srcRect = { 0, 0, in->width, in->height };
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+ RECT dstRect = { 0, 0, s->width, s->height };
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+ videoContext->lpVtbl->VideoProcessorSetStreamSourceRect(videoContext, s->processor,
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+ 0, TRUE, &srcRect);
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+ videoContext->lpVtbl->VideoProcessorSetStreamDestRect(videoContext, s->processor,
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+ 0, TRUE, &dstRect);
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+ }
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+
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///< Process the frame
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hr = videoContext->lpVtbl->VideoProcessorBlt(videoContext, s->processor, s->outputView, 0, 1, &stream);
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if (FAILED(hr)) {
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+1814
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,709 @@
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Index: FFmpeg/libavfilter/vf_scale_d3d11.c
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===================================================================
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--- FFmpeg.orig/libavfilter/vf_scale_d3d11.c
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+++ FFmpeg/libavfilter/vf_scale_d3d11.c
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@@ -21,7 +21,14 @@
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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+#include <windows.h>
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+#ifndef COBJMACROS
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+#define COBJMACROS
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+#endif
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+#include <d3d11.h>
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+
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#include "libavutil/opt.h"
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+#include "libavutil/mem.h"
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#include "libavutil/pixdesc.h"
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#include "compat/w32dlfcn.h"
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@@ -31,6 +38,17 @@
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#include "filters.h"
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#include "scale_eval.h"
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#include "video.h"
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+#include "d3d11_source.h"
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+#include "d3d11_filter.h"
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+
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+#define SCALE_D3D11_TGX 16
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+#define SCALE_D3D11_TGY 16
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+typedef struct ScaleD3D11Params {
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+ int src_w;
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+ int src_h;
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+ int dst_w;
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+ int dst_h;
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+} ScaleD3D11Params;
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typedef struct ScaleD3D11Context {
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const AVClass *classCtx;
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@@ -47,12 +65,27 @@ typedef struct ScaleD3D11Context {
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ID3D11VideoProcessorOutputView *outputView;
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ID3D11VideoProcessorInputView *inputView;
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+ HMODULE d3dcompiler;
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+ FFD3DCompileProc D3DCompile;
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+ ID3D11ComputeShader *cs_y;
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+ ID3D11ComputeShader *cs_uv;
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+ ID3D11Buffer *params_buf;
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+ ID3D11Texture2D *src_tex;
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+ ID3D11Texture2D *work_tex;
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+ int src_tex_w, src_tex_h;
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+ int work_w, work_h;
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+ int shader_fallback;
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+ int direct_input_srv;
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+ int direct_output_uav;
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+ int force_output_copy;
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+
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///< Buffer references
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AVBufferRef *hw_device_ctx;
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AVBufferRef *hw_frames_ctx_out;
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///< Dimensions and formats
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int width, height;
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+ enum AVPixelFormat in_format;
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int inputWidth, inputHeight;
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DXGI_FORMAT input_format;
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DXGI_FORMAT output_format;
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@@ -83,6 +116,181 @@ static void release_d3d11_resources(Scal
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s->videoDevice->lpVtbl->Release(s->videoDevice);
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s->videoDevice = NULL;
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}
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+
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+ FF_D3D11_RELEASE(s->cs_y);
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+ FF_D3D11_RELEASE(s->cs_uv);
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+ FF_D3D11_RELEASE(s->params_buf);
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+ FF_D3D11_RELEASE(s->src_tex);
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+ FF_D3D11_RELEASE(s->work_tex);
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+ s->src_tex_w = s->src_tex_h = 0;
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+ s->work_w = s->work_h = 0;
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+}
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+
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+static int scale_d3d11_compile_shader(AVFilterContext *ctx, const char *entry,
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+ ID3D11ComputeShader **shader)
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+{
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+ ScaleD3D11Context *s = ctx->priv;
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+
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+ return ff_d3d11_compile_shader(ctx, s->device, s->D3DCompile,
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+ ff_source_scale_hlsl, NULL, entry,
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+ "cs_5_0", "D3D11 scale", shader);
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+}
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+
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+static int scale_d3d11_ensure_shader(AVFilterContext *ctx)
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+{
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+ ScaleD3D11Context *s = ctx->priv;
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+ int ret;
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+
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+ ret = ff_d3d11_load_shader_compiler(ctx, &s->d3dcompiler, &s->D3DCompile);
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+ if (ret < 0)
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+ return ret;
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+
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+ if (!s->params_buf) {
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+ ret = ff_d3d11_create_const_buffer(ctx, s->device, sizeof(ScaleD3D11Params),
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+ "D3D11 scale", &s->params_buf);
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+ if (ret < 0)
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+ return ret;
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+ }
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+
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+ if (!s->cs_y) {
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+ ret = scale_d3d11_compile_shader(ctx, "scale_y", &s->cs_y);
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+ if (ret < 0)
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+ return ret;
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+ }
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+ if (!s->cs_uv) {
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+ ret = scale_d3d11_compile_shader(ctx, "scale_uv", &s->cs_uv);
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+ if (ret < 0)
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+ return ret;
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+ }
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+
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+ return 0;
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+}
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+
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+static int scale_d3d11_ensure_texture(AVFilterContext *ctx, ID3D11Texture2D **tex,
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+ int *cur_w, int *cur_h, int w, int h,
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+ enum AVPixelFormat fmt, UINT bind_flags)
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+{
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+ ScaleD3D11Context *s = ctx->priv;
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+
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+ return ff_d3d11_ensure_texture(ctx, s->device, tex, cur_w, cur_h, NULL,
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+ w, h, ff_d3d11_texture_format(fmt), bind_flags,
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+ "D3D11 scale");
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+}
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+
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+static int scale_d3d11_create_srv(AVFilterContext *ctx, ID3D11Texture2D *tex,
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+ UINT subresource, enum AVPixelFormat fmt, int plane,
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+ int log_level, ID3D11ShaderResourceView **srv)
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+{
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+ ScaleD3D11Context *s = ctx->priv;
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+
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+ return ff_d3d11_create_srv(ctx, s->device, tex, subresource,
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+ ff_d3d11_plane_format(fmt, plane),
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+ log_level, "D3D11 scale", srv);
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+}
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+
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+static int scale_d3d11_create_uav(AVFilterContext *ctx, ID3D11Texture2D *tex,
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+ UINT subresource, enum AVPixelFormat fmt, int plane,
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+ int log_level, ID3D11UnorderedAccessView **uav)
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+{
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+ ScaleD3D11Context *s = ctx->priv;
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+
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+ return ff_d3d11_create_uav(ctx, s->device, tex, subresource,
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+ ff_d3d11_plane_format(fmt, plane),
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+ log_level, "D3D11 scale", uav);
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+}
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+
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+static int scale_d3d11_create_frame_srvs(AVFilterContext *ctx, AVFrame *frame,
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+ ID3D11ShaderResourceView **srvs)
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+{
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+ ScaleD3D11Context *s = ctx->priv;
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+ ID3D11Texture2D *tex = (ID3D11Texture2D *)frame->data[0];
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+ UINT subresource = (UINT)(uintptr_t)frame->data[1];
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+ int ret;
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+
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+ ret = scale_d3d11_create_srv(ctx, tex, subresource, s->in_format, 0, AV_LOG_DEBUG, &srvs[0]);
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+ if (ret < 0)
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+ return ret;
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+ ret = scale_d3d11_create_srv(ctx, tex, subresource, s->in_format, 1, AV_LOG_DEBUG, &srvs[1]);
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+ if (ret < 0)
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+ FF_D3D11_RELEASE(srvs[0]);
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+ return ret;
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+}
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+
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+static int scale_d3d11_prepare_input_srvs(AVFilterContext *ctx, AVFrame *input,
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+ ID3D11ShaderResourceView **srvs)
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+{
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+ ScaleD3D11Context *s = ctx->priv;
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+ int ret;
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+
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+ if (s->direct_input_srv) {
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+ ret = scale_d3d11_create_frame_srvs(ctx, input, srvs);
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+ if (ret >= 0) {
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+ if (s->direct_input_srv < 0) {
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+ av_log(ctx, AV_LOG_DEBUG, "D3D11 shader input: direct SRV\n");
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+ s->direct_input_srv = 1;
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+ }
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+ return 0;
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+ }
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+ if (s->direct_input_srv < 0)
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+ av_log(ctx, AV_LOG_DEBUG, "D3D11 shader input: copied to internal SRV texture\n");
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+ s->direct_input_srv = 0;
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+ }
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+
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+ ret = scale_d3d11_ensure_texture(ctx, &s->src_tex, &s->src_tex_w, &s->src_tex_h,
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+ input->width, input->height, s->in_format,
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+ D3D11_BIND_SHADER_RESOURCE);
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+ if (ret < 0)
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+ return ret;
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+ ff_d3d11_copy_frame_to_texture(s->context, input, s->src_tex);
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+ ret = scale_d3d11_create_srv(ctx, s->src_tex, 0, s->in_format, 0, AV_LOG_ERROR, &srvs[0]);
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+ if (ret < 0)
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|
+ return ret;
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+ ret = scale_d3d11_create_srv(ctx, s->src_tex, 0, s->in_format, 1, AV_LOG_ERROR, &srvs[1]);
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|
+ if (ret < 0)
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+ FF_D3D11_RELEASE(srvs[0]);
|
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+ return ret;
|
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|
+}
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+
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+static int scale_d3d11_prepare_output_uavs(AVFilterContext *ctx, AVFrame *dst,
|
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+ ID3D11UnorderedAccessView **uavs, int *direct)
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+{
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|
+ ScaleD3D11Context *s = ctx->priv;
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|
+ ID3D11Texture2D *tex = (ID3D11Texture2D *)dst->data[0];
|
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+ UINT subresource = (UINT)(uintptr_t)dst->data[1];
|
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+ int ret;
|
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|
+
|
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|
+ *direct = 0;
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|
+ if (s->direct_output_uav) {
|
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|
+ ret = scale_d3d11_create_uav(ctx, tex, subresource, s->format, 0, AV_LOG_DEBUG, &uavs[0]);
|
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|
+ if (ret >= 0)
|
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|
+ ret = scale_d3d11_create_uav(ctx, tex, subresource, s->format, 1, AV_LOG_DEBUG, &uavs[1]);
|
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|
+ if (ret >= 0) {
|
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|
+ if (s->direct_output_uav < 0) {
|
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|
+ av_log(ctx, AV_LOG_DEBUG, "D3D11 shader output: direct UAV\n");
|
||||||
|
+ s->direct_output_uav = 1;
|
||||||
|
+ }
|
||||||
|
+ *direct = 1;
|
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|
+ return 0;
|
||||||
|
+ }
|
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|
+ FF_D3D11_RELEASE(uavs[0]);
|
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|
+ FF_D3D11_RELEASE(uavs[1]);
|
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|
+ if (s->direct_output_uav < 0)
|
||||||
|
+ av_log(ctx, AV_LOG_DEBUG, "D3D11 shader output: copied from internal UAV texture\n");
|
||||||
|
+ s->direct_output_uav = 0;
|
||||||
|
+ }
|
||||||
|
+
|
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|
+ ret = scale_d3d11_ensure_texture(ctx, &s->work_tex, &s->work_w, &s->work_h,
|
||||||
|
+ dst->width, dst->height, s->format,
|
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|
+ D3D11_BIND_SHADER_RESOURCE | D3D11_BIND_UNORDERED_ACCESS);
|
||||||
|
+ if (ret < 0)
|
||||||
|
+ return ret;
|
||||||
|
+ ret = scale_d3d11_create_uav(ctx, s->work_tex, 0, s->format, 0, AV_LOG_ERROR, &uavs[0]);
|
||||||
|
+ if (ret < 0)
|
||||||
|
+ return ret;
|
||||||
|
+ ret = scale_d3d11_create_uav(ctx, s->work_tex, 0, s->format, 1, AV_LOG_ERROR, &uavs[1]);
|
||||||
|
+ if (ret < 0)
|
||||||
|
+ FF_D3D11_RELEASE(uavs[0]);
|
||||||
|
+ return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int scale_d3d11_configure_processor(ScaleD3D11Context *s, AVFilterContext *ctx) {
|
||||||
|
@@ -144,6 +352,152 @@ static int scale_d3d11_configure_process
|
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|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
+
|
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|
+static int scale_d3d11_probe_output_uav_pool(AVFilterContext *ctx, AVBufferRef *frames_ref)
|
||||||
|
+{
|
||||||
|
+ ScaleD3D11Context *s = ctx->priv;
|
||||||
|
+ AVD3D11VAFramesContext *frames_hwctx = ((AVHWFramesContext *)frames_ref->data)->hwctx;
|
||||||
|
+ AVFrame *frame = NULL;
|
||||||
|
+ ID3D11Texture2D *tex;
|
||||||
|
+ ID3D11UnorderedAccessView *uavs[2] = { NULL, NULL };
|
||||||
|
+ UINT subresource;
|
||||||
|
+ int ret;
|
||||||
|
+
|
||||||
|
+ if (frames_hwctx->texture) {
|
||||||
|
+ tex = frames_hwctx->texture;
|
||||||
|
+ subresource = 0;
|
||||||
|
+ } else {
|
||||||
|
+ frame = av_frame_alloc();
|
||||||
|
+ if (!frame)
|
||||||
|
+ return AVERROR(ENOMEM);
|
||||||
|
+ ret = av_hwframe_get_buffer(frames_ref, frame, 0);
|
||||||
|
+ if (ret < 0)
|
||||||
|
+ goto done;
|
||||||
|
+ tex = (ID3D11Texture2D *)frame->data[0];
|
||||||
|
+ subresource = (UINT)(uintptr_t)frame->data[1];
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ ret = scale_d3d11_create_uav(ctx, tex, subresource, s->format, 0, AV_LOG_DEBUG, &uavs[0]);
|
||||||
|
+ if (ret >= 0)
|
||||||
|
+ ret = scale_d3d11_create_uav(ctx, tex, subresource, s->format, 1, AV_LOG_DEBUG, &uavs[1]);
|
||||||
|
+
|
||||||
|
+done:
|
||||||
|
+ FF_D3D11_RELEASE(uavs[0]);
|
||||||
|
+ FF_D3D11_RELEASE(uavs[1]);
|
||||||
|
+ av_frame_free(&frame);
|
||||||
|
+ return ret;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+static int scale_d3d11_filter_frame_shader(AVFilterLink *inlink, AVFrame *in)
|
||||||
|
+{
|
||||||
|
+ AVFilterContext *ctx = inlink->dst;
|
||||||
|
+ ScaleD3D11Context *s = ctx->priv;
|
||||||
|
+ AVFilterLink *outlink = ctx->outputs[0];
|
||||||
|
+ AVFrame *out = NULL;
|
||||||
|
+ ID3D11ShaderResourceView *srvs[2] = { NULL, NULL };
|
||||||
|
+ ID3D11ShaderResourceView *null_srvs[2] = { NULL, NULL };
|
||||||
|
+ ID3D11UnorderedAccessView *uavs[2] = { NULL, NULL };
|
||||||
|
+ ID3D11UnorderedAccessView *null_uavs[2] = { NULL, NULL };
|
||||||
|
+ ID3D11Buffer *null_cb[1] = { NULL };
|
||||||
|
+ D3D11_MAPPED_SUBRESOURCE mapped;
|
||||||
|
+ ScaleD3D11Params params;
|
||||||
|
+ int direct_output = 0;
|
||||||
|
+ HRESULT hr;
|
||||||
|
+ int ret;
|
||||||
|
+
|
||||||
|
+ out = av_frame_alloc();
|
||||||
|
+ if (!out) {
|
||||||
|
+ ret = AVERROR(ENOMEM);
|
||||||
|
+ goto fail;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ ret = av_hwframe_get_buffer(s->hw_frames_ctx_out, out, 0);
|
||||||
|
+ if (ret < 0) {
|
||||||
|
+ av_log(ctx, AV_LOG_ERROR, "Failed to get output frame from pool\n");
|
||||||
|
+ goto fail;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ ret = av_frame_copy_props(out, in);
|
||||||
|
+ if (ret < 0) {
|
||||||
|
+ av_log(ctx, AV_LOG_ERROR, "Failed to copy frame properties\n");
|
||||||
|
+ goto fail;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ out->width = s->width;
|
||||||
|
+ out->height = s->height;
|
||||||
|
+ out->format = AV_PIX_FMT_D3D11;
|
||||||
|
+
|
||||||
|
+ ret = scale_d3d11_prepare_input_srvs(ctx, in, srvs);
|
||||||
|
+ if (ret < 0)
|
||||||
|
+ goto fail;
|
||||||
|
+ ret = scale_d3d11_prepare_output_uavs(ctx, out, uavs, &direct_output);
|
||||||
|
+ if (ret < 0)
|
||||||
|
+ goto fail;
|
||||||
|
+ ret = scale_d3d11_ensure_shader(ctx);
|
||||||
|
+ if (ret < 0)
|
||||||
|
+ goto fail;
|
||||||
|
+
|
||||||
|
+ params.src_w = in->width;
|
||||||
|
+ params.src_h = in->height;
|
||||||
|
+ params.dst_w = s->width;
|
||||||
|
+ params.dst_h = s->height;
|
||||||
|
+
|
||||||
|
+ hr = s->context->lpVtbl->Map(s->context, (ID3D11Resource *)s->params_buf,
|
||||||
|
+ 0, D3D11_MAP_WRITE_DISCARD, 0, &mapped);
|
||||||
|
+ if (FAILED(hr)) {
|
||||||
|
+ av_log(ctx, AV_LOG_ERROR, "Failed mapping D3D11 scale constant buffer: HRESULT 0x%lX\n",
|
||||||
|
+ (unsigned long)hr);
|
||||||
|
+ ret = AVERROR_EXTERNAL;
|
||||||
|
+ goto fail;
|
||||||
|
+ }
|
||||||
|
+ memcpy(mapped.pData, ¶ms, sizeof(params));
|
||||||
|
+ s->context->lpVtbl->Unmap(s->context, (ID3D11Resource *)s->params_buf, 0);
|
||||||
|
+
|
||||||
|
+ s->context->lpVtbl->CSSetConstantBuffers(s->context, 0, 1, &s->params_buf);
|
||||||
|
+ s->context->lpVtbl->CSSetShaderResources(s->context, 0, 2, srvs);
|
||||||
|
+ s->context->lpVtbl->CSSetUnorderedAccessViews(s->context, 0, 2, uavs, NULL);
|
||||||
|
+
|
||||||
|
+ s->context->lpVtbl->CSSetShader(s->context, s->cs_y, NULL, 0);
|
||||||
|
+ s->context->lpVtbl->Dispatch(s->context,
|
||||||
|
+ (params.dst_w + SCALE_D3D11_TGX - 1) / SCALE_D3D11_TGX,
|
||||||
|
+ (params.dst_h + SCALE_D3D11_TGY - 1) / SCALE_D3D11_TGY,
|
||||||
|
+ 1);
|
||||||
|
+
|
||||||
|
+ s->context->lpVtbl->CSSetShader(s->context, s->cs_uv, NULL, 0);
|
||||||
|
+ s->context->lpVtbl->Dispatch(s->context,
|
||||||
|
+ (((params.dst_w + 1) >> 1) + SCALE_D3D11_TGX - 1) / SCALE_D3D11_TGX,
|
||||||
|
+ (((params.dst_h + 1) >> 1) + SCALE_D3D11_TGY - 1) / SCALE_D3D11_TGY,
|
||||||
|
+ 1);
|
||||||
|
+
|
||||||
|
+ s->context->lpVtbl->CSSetShader(s->context, NULL, NULL, 0);
|
||||||
|
+ s->context->lpVtbl->CSSetShaderResources(s->context, 0, 2, null_srvs);
|
||||||
|
+ s->context->lpVtbl->CSSetUnorderedAccessViews(s->context, 0, 2, null_uavs, NULL);
|
||||||
|
+ s->context->lpVtbl->CSSetConstantBuffers(s->context, 0, 1, null_cb);
|
||||||
|
+
|
||||||
|
+ if (!direct_output)
|
||||||
|
+ ff_d3d11_copy_texture_to_frame(s->context, s->work_tex, out);
|
||||||
|
+
|
||||||
|
+ FF_D3D11_RELEASE(srvs[0]);
|
||||||
|
+ FF_D3D11_RELEASE(srvs[1]);
|
||||||
|
+ FF_D3D11_RELEASE(uavs[0]);
|
||||||
|
+ FF_D3D11_RELEASE(uavs[1]);
|
||||||
|
+ av_frame_free(&in);
|
||||||
|
+ return ff_filter_frame(outlink, out);
|
||||||
|
+
|
||||||
|
+fail:
|
||||||
|
+ s->context->lpVtbl->CSSetShader(s->context, NULL, NULL, 0);
|
||||||
|
+ s->context->lpVtbl->CSSetShaderResources(s->context, 0, 2, null_srvs);
|
||||||
|
+ s->context->lpVtbl->CSSetUnorderedAccessViews(s->context, 0, 2, null_uavs, NULL);
|
||||||
|
+ s->context->lpVtbl->CSSetConstantBuffers(s->context, 0, 1, null_cb);
|
||||||
|
+ FF_D3D11_RELEASE(srvs[0]);
|
||||||
|
+ FF_D3D11_RELEASE(srvs[1]);
|
||||||
|
+ FF_D3D11_RELEASE(uavs[0]);
|
||||||
|
+ FF_D3D11_RELEASE(uavs[1]);
|
||||||
|
+ av_frame_free(&in);
|
||||||
|
+ av_frame_free(&out);
|
||||||
|
+ return ret;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
static int scale_d3d11_filter_frame(AVFilterLink *inlink, AVFrame *in)
|
||||||
|
{
|
||||||
|
AVFilterContext *ctx = inlink->dst;
|
||||||
|
@@ -185,6 +539,9 @@ static int scale_d3d11_filter_frame(AVFi
|
||||||
|
return AVERROR(EINVAL);
|
||||||
|
}
|
||||||
|
|
||||||
|
+ if (s->shader_fallback)
|
||||||
|
+ return scale_d3d11_filter_frame_shader(inlink, in);
|
||||||
|
+
|
||||||
|
///< Allocate output frame
|
||||||
|
out = av_frame_alloc();
|
||||||
|
if (!out) {
|
||||||
|
@@ -344,6 +701,10 @@ static int scale_d3d11_config_props(AVFi
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
+ ret = ff_scale_adjust_dimensions(inlink, &s->width, &s->height, 0, 1, 1.f);
|
||||||
|
+ if (ret < 0)
|
||||||
|
+ return ret;
|
||||||
|
+
|
||||||
|
outlink->w = s->width;
|
||||||
|
outlink->h = s->height;
|
||||||
|
|
||||||
|
@@ -353,13 +714,6 @@ static int scale_d3d11_config_props(AVFi
|
||||||
|
return AVERROR(EINVAL);
|
||||||
|
}
|
||||||
|
|
||||||
|
- ///< Propagate hw_frames_ctx to output
|
||||||
|
- outl->hw_frames_ctx = av_buffer_ref(inl->hw_frames_ctx);
|
||||||
|
- if (!outl->hw_frames_ctx) {
|
||||||
|
- av_log(ctx, AV_LOG_ERROR, "Failed to propagate hw_frames_ctx to output\n");
|
||||||
|
- return AVERROR(ENOMEM);
|
||||||
|
- }
|
||||||
|
-
|
||||||
|
///< Initialize filter's hardware device context
|
||||||
|
if (!s->hw_device_ctx) {
|
||||||
|
AVHWFramesContext *in_frames_ctx = (AVHWFramesContext *)inl->hw_frames_ctx->data;
|
||||||
|
@@ -382,6 +736,29 @@ static int scale_d3d11_config_props(AVFi
|
||||||
|
return AVERROR(EINVAL);
|
||||||
|
}
|
||||||
|
|
||||||
|
+ {
|
||||||
|
+ AVHWFramesContext *in_frames_ctx = (AVHWFramesContext *)inl->hw_frames_ctx->data;
|
||||||
|
+ s->in_format = in_frames_ctx->sw_format;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ if (s->in_format != AV_PIX_FMT_NV12 && s->in_format != AV_PIX_FMT_P010) {
|
||||||
|
+ av_log(ctx, AV_LOG_ERROR, "Unsupported input format: %s\n",
|
||||||
|
+ av_get_pix_fmt_name(s->in_format));
|
||||||
|
+ return AVERROR(ENOSYS);
|
||||||
|
+ }
|
||||||
|
+ if (s->format == AV_PIX_FMT_NONE)
|
||||||
|
+ s->format = s->in_format;
|
||||||
|
+ if (s->format != AV_PIX_FMT_NV12 && s->format != AV_PIX_FMT_P010) {
|
||||||
|
+ av_log(ctx, AV_LOG_ERROR, "Unsupported output format: %s\n",
|
||||||
|
+ av_get_pix_fmt_name(s->format));
|
||||||
|
+ return AVERROR(ENOSYS);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ s->shader_fallback = s->format == AV_PIX_FMT_P010;
|
||||||
|
+ s->direct_input_srv = -1;
|
||||||
|
+ s->direct_output_uav = -1;
|
||||||
|
+ av_buffer_unref(&s->hw_frames_ctx_out);
|
||||||
|
+
|
||||||
|
///< Create new hardware frames context for output
|
||||||
|
s->hw_frames_ctx_out = av_hwframe_ctx_alloc(s->hw_device_ctx);
|
||||||
|
if (!s->hw_frames_ctx_out)
|
||||||
|
@@ -399,16 +776,43 @@ static int scale_d3d11_config_props(AVFi
|
||||||
|
|
||||||
|
AVD3D11VAFramesContext *frames_hwctx = frames_ctx->hwctx;
|
||||||
|
frames_hwctx->MiscFlags = 0;
|
||||||
|
- frames_hwctx->BindFlags = D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE;
|
||||||
|
- if (frames_ctx->sw_format == AV_PIX_FMT_NV12)
|
||||||
|
- frames_hwctx->BindFlags |= D3D11_BIND_VIDEO_ENCODER;
|
||||||
|
+ if (s->shader_fallback) {
|
||||||
|
+ frames_hwctx->BindFlags = D3D11_BIND_RENDER_TARGET |
|
||||||
|
+ D3D11_BIND_SHADER_RESOURCE;
|
||||||
|
+ if (!s->force_output_copy)
|
||||||
|
+ frames_hwctx->BindFlags |= D3D11_BIND_UNORDERED_ACCESS;
|
||||||
|
+ } else {
|
||||||
|
+ frames_hwctx->BindFlags = D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE;
|
||||||
|
+ if (frames_ctx->sw_format == AV_PIX_FMT_NV12)
|
||||||
|
+ frames_hwctx->BindFlags |= D3D11_BIND_VIDEO_ENCODER;
|
||||||
|
+ }
|
||||||
|
|
||||||
|
ret = av_hwframe_ctx_init(s->hw_frames_ctx_out);
|
||||||
|
if (ret < 0) {
|
||||||
|
av_buffer_unref(&s->hw_frames_ctx_out);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
+ if (s->shader_fallback && !s->force_output_copy) {
|
||||||
|
+ ret = scale_d3d11_probe_output_uav_pool(ctx, s->hw_frames_ctx_out);
|
||||||
|
+ if (ret < 0) {
|
||||||
|
+ av_buffer_unref(&s->hw_frames_ctx_out);
|
||||||
|
+ return ret;
|
||||||
|
+ }
|
||||||
|
+ s->direct_output_uav = 1;
|
||||||
|
+ } else if (s->shader_fallback) {
|
||||||
|
+ s->direct_output_uav = 0;
|
||||||
|
+ }
|
||||||
|
|
||||||
|
+
|
||||||
|
+ if (s->shader_fallback) {
|
||||||
|
+ av_log(ctx, AV_LOG_VERBOSE, "D3D11 scale: using P010 output path\n");
|
||||||
|
+ if (s->direct_output_uav > 0)
|
||||||
|
+ av_log(ctx, AV_LOG_DEBUG, "D3D11 shader output: direct UAV\n");
|
||||||
|
+ else if (s->force_output_copy)
|
||||||
|
+ av_log(ctx, AV_LOG_DEBUG, "D3D11 shader output: forced copy from internal UAV texture\n");
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ av_buffer_unref(&outl->hw_frames_ctx);
|
||||||
|
outl->hw_frames_ctx = av_buffer_ref(s->hw_frames_ctx_out);
|
||||||
|
if (!outl->hw_frames_ctx)
|
||||||
|
return AVERROR(ENOMEM);
|
||||||
|
@@ -424,6 +828,8 @@ static av_cold void scale_d3d11_uninit(A
|
||||||
|
///< Release D3D11 resources
|
||||||
|
release_d3d11_resources(s);
|
||||||
|
|
||||||
|
+ ff_d3d11_unload_shader_compiler(&s->d3dcompiler, &s->D3DCompile);
|
||||||
|
+
|
||||||
|
///< Free the hardware device context reference
|
||||||
|
av_buffer_unref(&s->hw_frames_ctx_out);
|
||||||
|
av_buffer_unref(&s->hw_device_ctx);
|
||||||
|
@@ -453,9 +859,12 @@ static const AVFilterPad scale_d3d11_out
|
||||||
|
#define FLAGS (AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_VIDEO_PARAM)
|
||||||
|
|
||||||
|
static const AVOption scale_d3d11_options[] = {
|
||||||
|
+ { "w", "Output video width", OFFSET(w_expr), AV_OPT_TYPE_STRING, {.str = "iw"}, .flags = FLAGS },
|
||||||
|
{ "width", "Output video width", OFFSET(w_expr), AV_OPT_TYPE_STRING, {.str = "iw"}, .flags = FLAGS },
|
||||||
|
+ { "h", "Output video height", OFFSET(h_expr), AV_OPT_TYPE_STRING, {.str = "ih"}, .flags = FLAGS },
|
||||||
|
{ "height", "Output video height", OFFSET(h_expr), AV_OPT_TYPE_STRING, {.str = "ih"}, .flags = FLAGS },
|
||||||
|
{ "format", "Output video pixel format", OFFSET(format), AV_OPT_TYPE_PIXEL_FMT, { .i64 = AV_PIX_FMT_NONE }, INT_MIN, INT_MAX, .flags=FLAGS },
|
||||||
|
+ { "force_output_copy", "Force P010 shader output through an internal unordered-access texture", OFFSET(force_output_copy), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, .flags=FLAGS },
|
||||||
|
{ NULL }
|
||||||
|
};
|
||||||
|
|
||||||
|
@@ -463,7 +872,7 @@ AVFILTER_DEFINE_CLASS(scale_d3d11);
|
||||||
|
|
||||||
|
const FFFilter ff_vf_scale_d3d11 = {
|
||||||
|
.p.name = "scale_d3d11",
|
||||||
|
- .p.description = NULL_IF_CONFIG_SMALL("Scale video using Direct3D11"),
|
||||||
|
+ .p.description = NULL_IF_CONFIG_SMALL("Scale D3D11 video"),
|
||||||
|
.priv_size = sizeof(ScaleD3D11Context),
|
||||||
|
.p.priv_class = &scale_d3d11_class,
|
||||||
|
.init = scale_d3d11_init,
|
||||||
|
Index: FFmpeg/libavfilter/Makefile
|
||||||
|
===================================================================
|
||||||
|
--- FFmpeg.orig/libavfilter/Makefile
|
||||||
|
+++ FFmpeg/libavfilter/Makefile
|
||||||
|
@@ -485,7 +485,7 @@ OBJS-$(CONFIG_ROBERTS_OPENCL_FILTER)
|
||||||
|
OBJS-$(CONFIG_ROTATE_FILTER) += vf_rotate.o
|
||||||
|
OBJS-$(CONFIG_SAB_FILTER) += vf_sab.o
|
||||||
|
OBJS-$(CONFIG_SCALE_FILTER) += vf_scale.o scale_eval.o framesync.o
|
||||||
|
-OBJS-$(CONFIG_SCALE_D3D11_FILTER) += vf_scale_d3d11.o scale_eval.o
|
||||||
|
+OBJS-$(CONFIG_SCALE_D3D11_FILTER) += vf_scale_d3d11.o scale_eval.o d3d11/scale.o d3d11_filter.o
|
||||||
|
OBJS-$(CONFIG_SCALE_D3D12_FILTER) += vf_scale_d3d12.o scale_eval.o
|
||||||
|
OBJS-$(CONFIG_SCALE_CUDA_FILTER) += vf_scale_cuda.o scale_eval.o \
|
||||||
|
vf_scale_cuda.ptx.o cuda/load_helper.o
|
||||||
|
Index: FFmpeg/libavfilter/d3d11/scale.hlsl
|
||||||
|
===================================================================
|
||||||
|
--- /dev/null
|
||||||
|
+++ FFmpeg/libavfilter/d3d11/scale.hlsl
|
||||||
|
@@ -0,0 +1,123 @@
|
||||||
|
+/*
|
||||||
|
+ * D3D11 scale
|
||||||
|
+ *
|
||||||
|
+ * Copyright (C) 2026 Gnattu OC <gnattuoc@me.com>
|
||||||
|
+ *
|
||||||
|
+ * This file is part of FFmpeg.
|
||||||
|
+ *
|
||||||
|
+ * FFmpeg is free software; you can redistribute it and/or
|
||||||
|
+ * modify it under the terms of the GNU Lesser General Public
|
||||||
|
+ * License as published by the Free Software Foundation; either
|
||||||
|
+ * version 2.1 of the License, or (at your option) any later version.
|
||||||
|
+ *
|
||||||
|
+ * FFmpeg is distributed in the hope that it will be useful,
|
||||||
|
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
+ * Lesser General Public License for more details.
|
||||||
|
+ *
|
||||||
|
+ * You should have received a copy of the GNU Lesser General Public
|
||||||
|
+ * License along with FFmpeg; if not, write to the Free Software
|
||||||
|
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
+ */
|
||||||
|
+
|
||||||
|
+Texture2DArray<float> src_y : register(t0);
|
||||||
|
+Texture2DArray<float2> src_uv : register(t1);
|
||||||
|
+RWTexture2DArray<float> dst_y : register(u0);
|
||||||
|
+RWTexture2DArray<float2> dst_uv : register(u1);
|
||||||
|
+
|
||||||
|
+cbuffer Params : register(b0) {
|
||||||
|
+ int src_w;
|
||||||
|
+ int src_h;
|
||||||
|
+ int dst_w;
|
||||||
|
+ int dst_h;
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+float4 bicubic_coeffs(float x)
|
||||||
|
+{
|
||||||
|
+ const float A = 0.0;
|
||||||
|
+ float x1 = x + 1.0;
|
||||||
|
+ float ix = 1.0 - x;
|
||||||
|
+ float4 r;
|
||||||
|
+ r.x = ((A * x1 - 5.0 * A) * x1 + 8.0 * A) * x1 - 4.0 * A;
|
||||||
|
+ r.y = ((A + 2.0) * x - (A + 3.0)) * x * x + 1.0;
|
||||||
|
+ r.z = ((A + 2.0) * ix - (A + 3.0)) * ix * ix + 1.0;
|
||||||
|
+ r.w = 1.0 - r.x - r.y - r.z;
|
||||||
|
+ return r;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+float sample_y_bicubic(float x, float y)
|
||||||
|
+{
|
||||||
|
+ x = clamp(x, 0.0, (float)(src_w - 1));
|
||||||
|
+ y = clamp(y, 0.0, (float)(src_h - 1));
|
||||||
|
+
|
||||||
|
+ float px = floor(x);
|
||||||
|
+ float py = floor(y);
|
||||||
|
+ float fx = x - px;
|
||||||
|
+ float fy = y - py;
|
||||||
|
+ float4 cx = bicubic_coeffs(fx);
|
||||||
|
+ float4 cy = bicubic_coeffs(fy);
|
||||||
|
+
|
||||||
|
+ float rows[4];
|
||||||
|
+ [unroll] for (int j = 0; j < 4; j++) {
|
||||||
|
+ int sy = clamp((int)py + j - 1, 0, src_h - 1);
|
||||||
|
+ float4 v;
|
||||||
|
+ [unroll] for (int i = 0; i < 4; i++) {
|
||||||
|
+ int sx = clamp((int)px + i - 1, 0, src_w - 1);
|
||||||
|
+ v[i] = src_y.Load(int4(sx, sy, 0, 0));
|
||||||
|
+ }
|
||||||
|
+ rows[j] = dot(cx, v);
|
||||||
|
+ }
|
||||||
|
+ return saturate(dot(cy, float4(rows[0], rows[1], rows[2], rows[3])));
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+float2 sample_uv_bicubic(float x, float y, int src_cw, int src_ch)
|
||||||
|
+{
|
||||||
|
+ x = clamp(x, 0.0, (float)(src_cw - 1));
|
||||||
|
+ y = clamp(y, 0.0, (float)(src_ch - 1));
|
||||||
|
+
|
||||||
|
+ float px = floor(x);
|
||||||
|
+ float py = floor(y);
|
||||||
|
+ float fx = x - px;
|
||||||
|
+ float fy = y - py;
|
||||||
|
+ float4 cx = bicubic_coeffs(fx);
|
||||||
|
+ float4 cy = bicubic_coeffs(fy);
|
||||||
|
+
|
||||||
|
+ float2 rows[4];
|
||||||
|
+ [unroll] for (int j = 0; j < 4; j++) {
|
||||||
|
+ int sy = clamp((int)py + j - 1, 0, src_ch - 1);
|
||||||
|
+ float2 row = 0.0;
|
||||||
|
+ [unroll] for (int i = 0; i < 4; i++) {
|
||||||
|
+ int sx = clamp((int)px + i - 1, 0, src_cw - 1);
|
||||||
|
+ row += cx[i] * src_uv.Load(int4(sx, sy, 0, 0));
|
||||||
|
+ }
|
||||||
|
+ rows[j] = row;
|
||||||
|
+ }
|
||||||
|
+ return saturate(cy.x * rows[0] + cy.y * rows[1] + cy.z * rows[2] + cy.w * rows[3]);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+[numthreads(16, 16, 1)]
|
||||||
|
+void scale_y(uint3 id : SV_DispatchThreadID)
|
||||||
|
+{
|
||||||
|
+ if (id.x >= (uint)dst_w || id.y >= (uint)dst_h)
|
||||||
|
+ return;
|
||||||
|
+
|
||||||
|
+ float sx = ((float)id.x + 0.5) * (float)src_w / (float)dst_w - 0.5;
|
||||||
|
+ float sy = ((float)id.y + 0.5) * (float)src_h / (float)dst_h - 0.5;
|
||||||
|
+ dst_y[int3(id.x, id.y, 0)] = sample_y_bicubic(sx, sy);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+[numthreads(16, 16, 1)]
|
||||||
|
+void scale_uv(uint3 id : SV_DispatchThreadID)
|
||||||
|
+{
|
||||||
|
+ int src_cw = (src_w + 1) >> 1;
|
||||||
|
+ int src_ch = (src_h + 1) >> 1;
|
||||||
|
+ int dst_cw = (dst_w + 1) >> 1;
|
||||||
|
+ int dst_ch = (dst_h + 1) >> 1;
|
||||||
|
+
|
||||||
|
+ if (id.x >= (uint)dst_cw || id.y >= (uint)dst_ch)
|
||||||
|
+ return;
|
||||||
|
+
|
||||||
|
+ float sx = ((float)id.x + 0.5) * (float)src_cw / (float)dst_cw - 0.5;
|
||||||
|
+ float sy = ((float)id.y + 0.5) * (float)src_ch / (float)dst_ch - 0.5;
|
||||||
|
+ dst_uv[int3(id.x, id.y, 0)] = sample_uv_bicubic(sx, sy, src_cw, src_ch);
|
||||||
|
+}
|
||||||
|
Index: FFmpeg/libavfilter/d3d11_source.h
|
||||||
|
===================================================================
|
||||||
|
--- FFmpeg.orig/libavfilter/d3d11_source.h
|
||||||
|
+++ FFmpeg/libavfilter/d3d11_source.h
|
||||||
|
@@ -25,6 +25,7 @@
|
||||||
|
|
||||||
|
extern const char *ff_source_deint_hlsl;
|
||||||
|
extern const char *ff_source_overlay_hlsl;
|
||||||
|
+extern const char *ff_source_scale_hlsl;
|
||||||
|
extern const char *ff_source_tonemap_hlsl;
|
||||||
|
|
||||||
|
#endif /* AVFILTER_D3D11_SOURCE_H */
|
||||||
|
Index: FFmpeg/configure
|
||||||
|
===================================================================
|
||||||
|
--- FFmpeg.orig/configure
|
||||||
|
+++ FFmpeg/configure
|
||||||
|
@@ -3549,7 +3549,7 @@ sharpen_npp_filter_deps="ffnvcodec libnp
|
||||||
|
ddagrab_filter_deps="d3d11va IDXGIOutput1 DXGI_OUTDUPL_FRAME_INFO"
|
||||||
|
gfxcapture_filter_deps="cxx17 threads d3d11va IGraphicsCaptureItemInterop __x_ABI_CWindows_CGraphics_CCapture_CIGraphicsCaptureSession3"
|
||||||
|
gfxcapture_filter_extralibs="-lstdc++"
|
||||||
|
-scale_d3d11_filter_deps="d3d11va"
|
||||||
|
+scale_d3d11_filter_deps="d3d11va ID3D11VideoProcessor d3dcompiler_h"
|
||||||
|
overlay_d3d11_filter_deps="d3d11va d3dcompiler_h"
|
||||||
|
transpose_d3d11_filter_deps="d3d11va ID3D11VideoContext1 ID3D11VideoProcessor"
|
||||||
|
bwdif_d3d11_filter_deps="d3d11va d3dcompiler_h"
|
||||||
Vendored
+5
@@ -88,3 +88,8 @@
|
|||||||
0088-add-webp-to-matroskadec-image-mime-types.patch
|
0088-add-webp-to-matroskadec-image-mime-types.patch
|
||||||
0089-relax-to-allow-safe-filenames-in-mkv-attachments.patch
|
0089-relax-to-allow-safe-filenames-in-mkv-attachments.patch
|
||||||
0090-backport-a-fix-to-use-sw-pix-fmt-in-codec-par-if-set.patch
|
0090-backport-a-fix-to-use-sw-pix-fmt-in-codec-par-if-set.patch
|
||||||
|
0091-add-d3d11-deinterlace-filter.patch
|
||||||
|
0092-add-d3d11-video-processor-overlay-transpose-filters.patch
|
||||||
|
0093-fix-d3d11-scale-visible-source-rect.patch
|
||||||
|
0094-add-d3d11-tonemap-filter.patch
|
||||||
|
0095-add-scale-d3d11-p010-shader-fallback.patch
|
||||||
|
|||||||
Reference in New Issue
Block a user