Module: wine Branch: master Commit: de1dd6cbf79d451ca35cd63810557e3d347e0211 URL: https://gitlab.winehq.org/wine/wine/-/commit/de1dd6cbf79d451ca35cd63810557e3...
Author: Bernhard Kölbl besentv@gmail.com Date: Mon Dec 5 23:46:20 2022 +0100
mfmediaengine: Add support for inserting video effects.
---
dlls/mfmediaengine/main.c | 110 ++++++++++++++++++++++++++++++- dlls/mfmediaengine/tests/mfmediaengine.c | 19 ++---- 2 files changed, 114 insertions(+), 15 deletions(-)
diff --git a/dlls/mfmediaengine/main.c b/dlls/mfmediaengine/main.c index b3ac236c78e..e3da2fa0752 100644 --- a/dlls/mfmediaengine/main.c +++ b/dlls/mfmediaengine/main.c @@ -113,6 +113,19 @@ struct rect float left, top, right, bottom; };
+struct effect +{ + IUnknown *object; + BOOL optional; +}; + +struct effects +{ + struct effect *effects; + size_t count; + size_t capacity; +}; + struct media_engine { IMFMediaEngineEx IMFMediaEngineEx_iface; @@ -145,6 +158,7 @@ struct media_engine IMFMediaSource *source; IMFPresentationDescriptor *pd; } presentation; + struct effects video_effects; struct { LONGLONG pts; @@ -1018,6 +1032,46 @@ static HRESULT media_engine_create_source_node(IMFMediaSource *source, IMFPresen return S_OK; }
+static HRESULT media_engine_create_effects(struct effect *effects, size_t count, + IMFTopologyNode *src, IMFTopologyNode *sink, IMFTopology *topology) +{ + IMFTopologyNode *last = src; + HRESULT hr = S_OK; + size_t i; + + IMFTopologyNode_AddRef(last); + + for (i = 0; i < count; ++i) + { + IMFTopologyNode *node = NULL; + + if (FAILED(hr = MFCreateTopologyNode(MF_TOPOLOGY_TRANSFORM_NODE, &node))) + { + WARN("Failed to create transform node, hr %#lx", hr); + break; + } + + IMFTopologyNode_SetObject(node, (IUnknown *)effects[i].object); + IMFTopologyNode_SetUINT32(node, &MF_TOPONODE_NOSHUTDOWN_ON_REMOVE, FALSE); + + if (effects[i].optional) + IMFTopologyNode_SetUINT32(node, &MF_TOPONODE_CONNECT_METHOD, MF_CONNECT_AS_OPTIONAL); + + IMFTopology_AddNode(topology, node); + IMFTopologyNode_ConnectOutput(last, 0, node, 0); + + IMFTopologyNode_Release(last); + last = node; + } + + IMFTopologyNode_Release(last); + + if (SUCCEEDED(hr)) + hr = IMFTopologyNode_ConnectOutput(last, 0, sink, 0); + + return hr; +} + static HRESULT media_engine_create_audio_renderer(struct media_engine *engine, IMFTopologyNode **node) { unsigned int category, role; @@ -1105,6 +1159,20 @@ static void media_engine_clear_presentation(struct media_engine *engine) memset(&engine->presentation, 0, sizeof(engine->presentation)); }
+static void media_engine_clear_effects(struct effects *effects) +{ + size_t i; + + for (i = 0; i < effects->count; ++i) + { + if (effects->effects[i].object) + IUnknown_Release(effects->effects[i].object); + } + + free(effects->effects); + memset(effects, 0, sizeof(*effects)); +} + static HRESULT media_engine_create_topology(struct media_engine *engine, IMFMediaSource *source) { IMFStreamDescriptor *sd_audio = NULL, *sd_video = NULL; @@ -1227,7 +1295,10 @@ static HRESULT media_engine_create_topology(struct media_engine *engine, IMFMedi { IMFTopology_AddNode(topology, video_src); IMFTopology_AddNode(topology, grabber_node); - IMFTopologyNode_ConnectOutput(video_src, 0, grabber_node, 0); + + if (FAILED(hr = media_engine_create_effects(engine->video_effects.effects, engine->video_effects.count, + video_src, grabber_node, topology))) + WARN("Failed to create video effect nodes, hr %#lx.\n", hr); }
if (SUCCEEDED(hr)) @@ -1382,6 +1453,7 @@ static void free_media_engine(struct media_engine *engine) IMFAttributes_Release(engine->attributes); if (engine->resolver) IMFSourceResolver_Release(engine->resolver); + media_engine_clear_effects(&engine->video_effects); media_engine_release_video_frame_resources(engine); media_engine_clear_presentation(engine); if (engine->device_manager) @@ -2587,11 +2659,43 @@ static HRESULT WINAPI media_engine_IsProtected(IMFMediaEngineEx *iface, BOOL *pr return E_NOTIMPL; }
+static HRESULT media_engine_insert_effect(struct media_engine *engine, struct effects *effects, IUnknown *object, BOOL is_optional) +{ + HRESULT hr = S_OK; + + if (engine->flags & FLAGS_ENGINE_SHUT_DOWN) + hr = MF_E_SHUTDOWN; + else if (!mf_array_reserve((void **)&effects->effects, &effects->capacity, effects->count + 1, sizeof(*effects->effects))) + { + hr = E_OUTOFMEMORY; + } + else + { + effects->effects[effects->count].object = object; + if (object) + { + IUnknown_AddRef(effects->effects[effects->count].object); + } + effects->effects[effects->count].optional = is_optional; + + effects->count++; + } + + return hr; +} + static HRESULT WINAPI media_engine_InsertVideoEffect(IMFMediaEngineEx *iface, IUnknown *effect, BOOL is_optional) { - FIXME("%p, %p, %d stub.\n", iface, effect, is_optional); + struct media_engine *engine = impl_from_IMFMediaEngineEx(iface); + HRESULT hr = S_OK;
- return E_NOTIMPL; + TRACE("%p, %p, %d.\n", iface, effect, is_optional); + + EnterCriticalSection(&engine->cs); + hr = media_engine_insert_effect(engine, &engine->video_effects, effect, is_optional); + LeaveCriticalSection(&engine->cs); + + return hr; }
static HRESULT WINAPI media_engine_InsertAudioEffect(IMFMediaEngineEx *iface, IUnknown *effect, BOOL is_optional) diff --git a/dlls/mfmediaengine/tests/mfmediaengine.c b/dlls/mfmediaengine/tests/mfmediaengine.c index b488f57ba47..8aa9492d32b 100644 --- a/dlls/mfmediaengine/tests/mfmediaengine.c +++ b/dlls/mfmediaengine/tests/mfmediaengine.c @@ -1829,17 +1829,12 @@ static void test_video_effect(void) ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
hr = IMFMediaEngineEx_InsertVideoEffect(media_engine_ex, (IUnknown *)&video_effect->IMFTransform_iface, FALSE); - todo_wine ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); - todo_wine EXPECT_REF(&video_effect->IMFTransform_iface, 2); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + EXPECT_REF(&video_effect->IMFTransform_iface, 2);
hr = IMFMediaEngineEx_InsertVideoEffect(media_engine_ex, (IUnknown *)&video_effect2->IMFTransform_iface, FALSE); - todo_wine ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); - todo_wine EXPECT_REF(&video_effect2->IMFTransform_iface, 2); - - if (FAILED(hr)) - { - goto done; - } + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + EXPECT_REF(&video_effect2->IMFTransform_iface, 2);
url = SysAllocString(L"i420-64x64.avi"); hr = IMFMediaEngineEx_SetSourceFromByteStream(media_engine_ex, stream, url); @@ -1869,7 +1864,7 @@ done: IMFMediaEngineEx_Shutdown(media_engine_ex);
ref = IMFMediaEngineEx_Release(media_engine_ex); - ok(!ref, "Unexpected ref %lu.\n", ref); + todo_wine ok(!ref, "Unexpected ref %lu.\n", ref); }
if (texture) @@ -1880,12 +1875,12 @@ done: if (video_effect2) { ref = IMFTransform_Release(&video_effect2->IMFTransform_iface); - ok(!ref, "Unexpected ref %lu.\n", ref); + todo_wine ok(!ref, "Unexpected ref %lu.\n", ref); } if (video_effect) { ref = IMFTransform_Release(&video_effect->IMFTransform_iface); - ok(!ref, "Unexpected ref %lu.\n", ref); + todo_wine ok(!ref, "Unexpected ref %lu.\n", ref); }
IMFMediaEngineNotify_Release(¬ify->IMFMediaEngineNotify_iface);
-
Alexandre Julliard