[PATCH v2 01/17] winegstreamer: Implement ::SetInputType for audio conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
v2: Reorganize function to avoid having a conditionally initialized variable.
---
 dlls/winegstreamer/audioconvert.c | 83 ++++++++++++++++++++++++++++++-
 1 file changed, 81 insertions(+), 2 deletions(-)

diff --git a/dlls/winegstreamer/audioconvert.c b/dlls/winegstreamer/audioconvert.c
index 9499920347f..4d8a4836bc6 100644
--- a/dlls/winegstreamer/audioconvert.c
+++ b/dlls/winegstreamer/audioconvert.c
@@ -18,6 +18,7 @@
  */

#include "config.h"
+#include <gst/gst.h>

#include "gst_private.h"

@@ -36,6 +37,8 @@ struct audio_converter
 {
     IMFTransform IMFTransform_iface;
     LONG refcount;
+    IMFMediaType *input_type;
+    CRITICAL_SECTION cs;
 };

static struct audio_converter *impl_audio_converter_from_IMFTransform(IMFTransform *iface)
@@ -79,6 +82,8 @@ static ULONG WINAPI audio_converter_Release(IMFTransform *iface)

if (!refcount)
     {
+        transform->cs.DebugInfo->Spare[0] = 0;
+        DeleteCriticalSection(&transform->cs);
         heap_free(transform);
     }

@@ -270,9 +275,80 @@ fail:

static HRESULT WINAPI audio_converter_SetInputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
 {
-    FIXME("%p, %u, %p, %#x.\n", iface, id, type, flags);
+    GUID major_type, subtype;
+    GstCaps *input_caps;
+    DWORD unused;
+    HRESULT hr;

-    return E_NOTIMPL;
+    struct audio_converter *converter = impl_audio_converter_from_IMFTransform(iface);
+
+    TRACE("%p, %u, %p, %#x.\n", iface, id, type, flags);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (!type)
+    {
+        if (flags & MFT_SET_TYPE_TEST_ONLY)
+            return S_OK;
+
+        EnterCriticalSection(&converter->cs);
+
+        if (converter->input_type)
+        {
+            IMFMediaType_Release(converter->input_type);
+            converter->input_type = NULL;
+        }
+
+        LeaveCriticalSection(&converter->cs);
+
+        return S_OK;
+    }
+
+    if (FAILED(IMFMediaType_GetGUID(type, &MF_MT_MAJOR_TYPE, &major_type)))
+        return MF_E_INVALIDTYPE;
+    if (FAILED(IMFMediaType_GetGUID(type, &MF_MT_SUBTYPE, &subtype)))
+        return MF_E_INVALIDTYPE;
+    if (FAILED(IMFMediaType_GetUINT32(type, &MF_MT_AUDIO_SAMPLES_PER_SECOND, &unused)))
+        return MF_E_INVALIDTYPE;
+    if (FAILED(IMFMediaType_GetUINT32(type, &MF_MT_AUDIO_NUM_CHANNELS, &unused)))
+        return MF_E_INVALIDTYPE;
+    if (IsEqualGUID(&subtype, &MFAudioFormat_PCM) && FAILED(IMFMediaType_GetUINT32(type, &MF_MT_AUDIO_BITS_PER_SAMPLE, &unused)))
+        return MF_E_INVALIDTYPE;
+
+    if (!(IsEqualGUID(&major_type, &MFMediaType_Audio)))
+        return MF_E_INVALIDTYPE;
+
+    if (!IsEqualGUID(&subtype, &MFAudioFormat_PCM) && !IsEqualGUID(&subtype, &MFAudioFormat_Float))
+        return MF_E_INVALIDTYPE;
+
+    if (!(input_caps = caps_from_mf_media_type(type)))
+        return MF_E_INVALIDTYPE;
+
+    gst_caps_unref(input_caps);
+
+    if (flags & MFT_SET_TYPE_TEST_ONLY)
+        return S_OK;
+
+    EnterCriticalSection(&converter->cs);
+
+    hr = S_OK;
+
+    if (!converter->input_type)
+        hr = MFCreateMediaType(&converter->input_type);
+
+    if (SUCCEEDED(hr))
+        hr = IMFMediaType_CopyAllItems(type, (IMFAttributes *) converter->input_type);
+
+    if (FAILED(hr))
+    {
+        IMFMediaType_Release(converter->input_type);
+        converter->input_type = NULL;
+    }
+
+    LeaveCriticalSection(&converter->cs);
+
+    return hr;
 }

static HRESULT WINAPI audio_converter_SetOutputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
@@ -395,6 +471,9 @@ HRESULT audio_converter_create(REFIID riid, void **ret)
     object->IMFTransform_iface.lpVtbl = &audio_converter_vtbl;
     object->refcount = 1;

+    InitializeCriticalSection(&object->cs);
+    object->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": audio_converter_lock");
+
     *ret = &object->IMFTransform_iface;
     return S_OK;
 }

[PATCH v2 02/17] winegstreamer: Implement ::SetOutputType for audio conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
v2: Reorganize function to avoid having a conditionally initialized variable.
---
 dlls/winegstreamer/audioconvert.c | 78 ++++++++++++++++++++++++++++++-
 1 file changed, 76 insertions(+), 2 deletions(-)

diff --git a/dlls/winegstreamer/audioconvert.c b/dlls/winegstreamer/audioconvert.c
index 4d8a4836bc6..a79ab616720 100644
--- a/dlls/winegstreamer/audioconvert.c
+++ b/dlls/winegstreamer/audioconvert.c
@@ -38,6 +38,7 @@ struct audio_converter
     IMFTransform IMFTransform_iface;
     LONG refcount;
     IMFMediaType *input_type;
+    IMFMediaType *output_type;
     CRITICAL_SECTION cs;
 };

@@ -353,9 +354,82 @@ static HRESULT WINAPI audio_converter_SetInputType(IMFTransform *iface, DWORD id

static HRESULT WINAPI audio_converter_SetOutputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
 {
-    FIXME("%p, %u, %p, %#x.\n", iface, id, type, flags);
+    struct audio_converter *converter = impl_audio_converter_from_IMFTransform(iface);
+    GUID major_type, subtype;
+    GstCaps *output_caps;
+    DWORD unused;
+    HRESULT hr;

-    return E_NOTIMPL;
+    TRACE("%p, %u, %p, %#x.\n", iface, id, type, flags);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (!converter->input_type)
+        return MF_E_TRANSFORM_TYPE_NOT_SET;
+
+    if (!type)
+    {
+        if (flags & MFT_SET_TYPE_TEST_ONLY)
+            return S_OK;
+
+        EnterCriticalSection(&converter->cs);
+
+        if (converter->output_type)
+        {
+            IMFMediaType_Release(converter->output_type);
+            converter->output_type = NULL;
+        }
+
+        LeaveCriticalSection(&converter->cs);
+
+        return S_OK;
+    }
+
+    if (FAILED(IMFMediaType_GetGUID(type, &MF_MT_MAJOR_TYPE, &major_type)))
+        return MF_E_INVALIDTYPE;
+    if (FAILED(IMFMediaType_GetGUID(type, &MF_MT_SUBTYPE, &subtype)))
+        return MF_E_INVALIDTYPE;
+    if (FAILED(IMFMediaType_GetUINT32(type, &MF_MT_AUDIO_NUM_CHANNELS, &unused)))
+        return MF_E_INVALIDTYPE;
+    if (IsEqualGUID(&subtype, &MFAudioFormat_PCM) && FAILED(IMFMediaType_GetUINT32(type, &MF_MT_AUDIO_BITS_PER_SAMPLE, &unused)))
+        return MF_E_INVALIDTYPE;
+    if (FAILED(IMFMediaType_GetUINT32(type, &MF_MT_AUDIO_SAMPLES_PER_SECOND, &unused)))
+        return MF_E_INVALIDTYPE;
+
+    if (!(IsEqualGUID(&major_type, &MFMediaType_Audio)))
+        return MF_E_INVALIDTYPE;
+
+    if (!IsEqualGUID(&subtype, &MFAudioFormat_PCM) && !IsEqualGUID(&subtype, &MFAudioFormat_Float))
+        return MF_E_INVALIDTYPE;
+
+    if (!(output_caps = caps_from_mf_media_type(type)))
+        return MF_E_INVALIDTYPE;
+
+    gst_caps_unref(output_caps);
+
+    if (flags & MFT_SET_TYPE_TEST_ONLY)
+        return S_OK;
+
+    EnterCriticalSection(&converter->cs);
+
+    hr = S_OK;
+
+    if (!converter->output_type)
+        hr = MFCreateMediaType(&converter->output_type);
+
+    if (SUCCEEDED(hr))
+        hr = IMFMediaType_CopyAllItems(type, (IMFAttributes *) converter->output_type);
+
+    if (FAILED(hr))
+    {
+        IMFMediaType_Release(converter->output_type);
+        converter->output_type = NULL;
+    }
+
+    LeaveCriticalSection(&converter->cs);
+
+    return hr;
 }

static HRESULT WINAPI audio_converter_GetInputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)

[PATCH v2 03/17] winegstreamer: Implement ::Process(Input/Output) for audio conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
v2:
  - Don't store intermediate elements in object structure.
  - Reset 'inflight' when I/O types change.
  - Cleanup redundant error logging.
  - Address nits.
---
 dlls/winegstreamer/audioconvert.c | 188 ++++++++++++++++++++++++++++--
 dlls/winegstreamer/gst_private.h  |   1 +
 dlls/winegstreamer/mfplat.c       |  69 +++++++++++
 3 files changed, 250 insertions(+), 8 deletions(-)

diff --git a/dlls/winegstreamer/audioconvert.c b/dlls/winegstreamer/audioconvert.c
index a79ab616720..8537e87ade3 100644
--- a/dlls/winegstreamer/audioconvert.c
+++ b/dlls/winegstreamer/audioconvert.c
@@ -40,6 +40,8 @@ struct audio_converter
     IMFMediaType *input_type;
     IMFMediaType *output_type;
     CRITICAL_SECTION cs;
+    BOOL inflight;
+    GstElement *container, *appsrc, *appsink;
 };

static struct audio_converter *impl_audio_converter_from_IMFTransform(IMFTransform *iface)
@@ -85,6 +87,7 @@ static ULONG WINAPI audio_converter_Release(IMFTransform *iface)
     {
         transform->cs.DebugInfo->Spare[0] = 0;
         DeleteCriticalSection(&transform->cs);
+        gst_object_unref(transform->container);
         heap_free(transform);
     }

@@ -295,6 +298,9 @@ static HRESULT WINAPI audio_converter_SetInputType(IMFTransform *iface, DWORD id

EnterCriticalSection(&converter->cs);

+        converter->inflight = FALSE;
+        gst_element_set_state(converter->container, GST_STATE_READY);
+
         if (converter->input_type)
         {
             IMFMediaType_Release(converter->input_type);
@@ -326,14 +332,17 @@ static HRESULT WINAPI audio_converter_SetInputType(IMFTransform *iface, DWORD id
     if (!(input_caps = caps_from_mf_media_type(type)))
         return MF_E_INVALIDTYPE;

-    gst_caps_unref(input_caps);
-
     if (flags & MFT_SET_TYPE_TEST_ONLY)
+    {
+        gst_caps_unref(input_caps);
         return S_OK;
+    }

EnterCriticalSection(&converter->cs);

hr = S_OK;
+    converter->inflight = FALSE;
+    gst_element_set_state(converter->container, GST_STATE_READY);

if (!converter->input_type)
         hr = MFCreateMediaType(&converter->input_type);
@@ -341,12 +350,18 @@ static HRESULT WINAPI audio_converter_SetInputType(IMFTransform *iface, DWORD id
     if (SUCCEEDED(hr))
         hr = IMFMediaType_CopyAllItems(type, (IMFAttributes *) converter->input_type);

+    g_object_set(converter->appsrc, "caps", input_caps, NULL);
+    gst_caps_unref(input_caps);
+
     if (FAILED(hr))
     {
         IMFMediaType_Release(converter->input_type);
         converter->input_type = NULL;
     }

+    if (converter->input_type && converter->output_type)
+        gst_element_set_state(converter->container, GST_STATE_PLAYING);
+
     LeaveCriticalSection(&converter->cs);

return hr;
@@ -375,6 +390,9 @@ static HRESULT WINAPI audio_converter_SetOutputType(IMFTransform *iface, DWORD i

EnterCriticalSection(&converter->cs);

+        converter->inflight = FALSE;
+        gst_element_set_state(converter->container, GST_STATE_READY);
+
         if (converter->output_type)
         {
             IMFMediaType_Release(converter->output_type);
@@ -406,14 +424,17 @@ static HRESULT WINAPI audio_converter_SetOutputType(IMFTransform *iface, DWORD i
     if (!(output_caps = caps_from_mf_media_type(type)))
         return MF_E_INVALIDTYPE;

-    gst_caps_unref(output_caps);
-
     if (flags & MFT_SET_TYPE_TEST_ONLY)
+    {
+        gst_caps_unref(output_caps);
         return S_OK;
+    }

EnterCriticalSection(&converter->cs);

hr = S_OK;
+    converter->inflight = FALSE;
+    gst_element_set_state(converter->container, GST_STATE_READY);

if (!converter->output_type)
         hr = MFCreateMediaType(&converter->output_type);
@@ -421,12 +442,18 @@ static HRESULT WINAPI audio_converter_SetOutputType(IMFTransform *iface, DWORD i
     if (SUCCEEDED(hr))
         hr = IMFMediaType_CopyAllItems(type, (IMFAttributes *) converter->output_type);

+    g_object_set(converter->appsink, "caps", output_caps, NULL);
+    gst_caps_unref(output_caps);
+
     if (FAILED(hr))
     {
         IMFMediaType_Release(converter->output_type);
         converter->output_type = NULL;
     }

+    if (converter->input_type && converter->output_type)
+        gst_element_set_state(converter->container, GST_STATE_PLAYING);
+
     LeaveCriticalSection(&converter->cs);

return hr;
@@ -490,17 +517,102 @@ static HRESULT WINAPI audio_converter_ProcessMessage(IMFTransform *iface, MFT_ME

static HRESULT WINAPI audio_converter_ProcessInput(IMFTransform *iface, DWORD id, IMFSample *sample, DWORD flags)
 {
-    FIXME("%p, %u, %p, %#x.\n", iface, id, sample, flags);
+    GstBuffer *gst_buffer;
+    int ret;

-    return E_NOTIMPL;
+    struct audio_converter *converter = impl_audio_converter_from_IMFTransform(iface);
+
+    TRACE("%p, %u, %p, %#x.\n", iface, id, sample, flags);
+
+    if (flags)
+        WARN("Unsupported flags %#x\n", flags);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (!converter->input_type || !converter->output_type)
+    {
+        LeaveCriticalSection(&converter->cs);
+        return MF_E_TRANSFORM_TYPE_NOT_SET;
+    }
+
+    if (converter->inflight)
+    {
+        LeaveCriticalSection(&converter->cs);
+        return MF_E_NOTACCEPTING;
+    }
+
+    if (!(gst_buffer = gst_buffer_from_mf_sample(sample)))
+    {
+        LeaveCriticalSection(&converter->cs);
+        return E_FAIL;
+    }
+
+    g_signal_emit_by_name(converter->appsrc, "push-buffer", gst_buffer, &ret);
+    gst_buffer_unref(gst_buffer);
+    if (ret != GST_FLOW_OK)
+    {
+        ERR("Couldn't push buffer ret, (%s)\n", gst_flow_get_name(ret));
+        LeaveCriticalSection(&converter->cs);
+        return E_FAIL;
+    }
+
+    converter->inflight = TRUE;
+    LeaveCriticalSection(&converter->cs);
+
+    return S_OK;
 }

static HRESULT WINAPI audio_converter_ProcessOutput(IMFTransform *iface, DWORD flags, DWORD count,
         MFT_OUTPUT_DATA_BUFFER *samples, DWORD *status)
 {
-    FIXME("%p, %#x, %u, %p, %p.\n", iface, flags, count, samples, status);
+    GstSample *sample;

-    return E_NOTIMPL;
+    struct audio_converter *converter = impl_audio_converter_from_IMFTransform(iface);
+
+    TRACE("%p, %#x, %u, %p, %p.\n", iface, flags, count, samples, status);
+
+    if (flags)
+        WARN("Unsupported flags %#x\n", flags);
+
+    if (!count)
+        return S_OK;
+
+    if (count != 1)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (samples[0].dwStreamID != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (!converter->input_type || !converter->output_type)
+    {
+        LeaveCriticalSection(&converter->cs);
+        return MF_E_TRANSFORM_TYPE_NOT_SET;
+    }
+
+    if (!converter->inflight)
+    {
+        LeaveCriticalSection(&converter->cs);
+        return MF_E_TRANSFORM_NEED_MORE_INPUT;
+    }
+
+    g_signal_emit_by_name(converter->appsink, "pull-sample", &sample);
+
+    converter->inflight =  FALSE;
+
+    samples[0].pSample = mf_sample_from_gst_buffer(gst_sample_get_buffer(sample));
+    gst_sample_unref(sample);
+    samples[0].dwStatus = S_OK;
+    samples[0].pEvents = NULL;
+    *status = 0;
+
+    LeaveCriticalSection(&converter->cs);
+
+    return S_OK;
 }

static const IMFTransformVtbl audio_converter_vtbl =
@@ -535,6 +647,7 @@ static const IMFTransformVtbl audio_converter_vtbl =

HRESULT audio_converter_create(REFIID riid, void **ret)
 {
+    GstElement *audioconvert, *resampler;
     struct audio_converter *object;

TRACE("%s %p\n", debugstr_guid(riid), ret);
@@ -548,6 +661,65 @@ HRESULT audio_converter_create(REFIID riid, void **ret)
     InitializeCriticalSection(&object->cs);
     object->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": audio_converter_lock");

+    object->container = gst_bin_new(NULL);
+
+    if (!(object->appsrc = gst_element_factory_make("appsrc", NULL)))
+    {
+        ERR("Failed to create appsrc, are %u-bit Gstreamer "base" plugins installed?\n",
+                8 * (int)sizeof(void *));
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+    gst_bin_add(GST_BIN(object->container), object->appsrc);
+
+    if (!(audioconvert = gst_element_factory_make("audioconvert", NULL)))
+    {
+        ERR("Failed to create audioconvert, are %u-bit Gstreamer "base" plugins installed?\n",
+                8 * (int)sizeof(void *));
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+    gst_bin_add(GST_BIN(object->container), audioconvert);
+
+    if (!(resampler = gst_element_factory_make("audioresample", NULL)))
+    {
+        ERR("Failed to create audioresample, are %u-bit Gstreamer "base" plugins installed?\n",
+                8 * (int)sizeof(void *));
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+    gst_bin_add(GST_BIN(object->container), resampler);
+
+    if (!(object->appsink = gst_element_factory_make("appsink", NULL)))
+    {
+        ERR("Failed to create appsink, are %u-bit Gstreamer "base" plugins installed?\n",
+                8 * (int)sizeof(void *));
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+    gst_bin_add(GST_BIN(object->container), object->appsink);
+
+    if (!gst_element_link(object->appsrc, audioconvert))
+    {
+        ERR("Failed to link appsrc to audioconvert\n");
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+
+    if (!gst_element_link(audioconvert, resampler))
+    {
+        ERR("Failed to link audioconvert to resampler\n");
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+
+    if (!gst_element_link(resampler, object->appsink))
+    {
+        ERR("Failed to link resampler to appsink\n");
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+
     *ret = &object->IMFTransform_iface;
     return S_OK;
 }
diff --git a/dlls/winegstreamer/gst_private.h b/dlls/winegstreamer/gst_private.h
index 9518f721504..14b6a011ac2 100644
--- a/dlls/winegstreamer/gst_private.h
+++ b/dlls/winegstreamer/gst_private.h
@@ -82,6 +82,7 @@ HRESULT winegstreamer_stream_handler_create(REFIID riid, void **obj) DECLSPEC_HI
 IMFMediaType *mf_media_type_from_caps(const GstCaps *caps) DECLSPEC_HIDDEN;
 GstCaps *caps_from_mf_media_type(IMFMediaType *type) DECLSPEC_HIDDEN;
 IMFSample *mf_sample_from_gst_buffer(GstBuffer *in) DECLSPEC_HIDDEN;
+GstBuffer *gst_buffer_from_mf_sample(IMFSample *in) DECLSPEC_HIDDEN;

HRESULT winegstreamer_stream_handler_create(REFIID riid, void **obj) DECLSPEC_HIDDEN;

diff --git a/dlls/winegstreamer/mfplat.c b/dlls/winegstreamer/mfplat.c
index f300988fc5c..b2b5b247dac 100644
--- a/dlls/winegstreamer/mfplat.c
+++ b/dlls/winegstreamer/mfplat.c
@@ -865,3 +865,72 @@ done:

return out;
 }
+
+GstBuffer *gst_buffer_from_mf_sample(IMFSample *mf_sample)
+{
+    GstBuffer *out = gst_buffer_new();
+    IMFMediaBuffer *mf_buffer = NULL;
+    LONGLONG duration, time;
+    DWORD buffer_count;
+    unsigned int i;
+    HRESULT hr;
+
+    if (FAILED(hr = IMFSample_GetSampleDuration(mf_sample, &duration)))
+        goto fail;
+
+    if (FAILED(hr = IMFSample_GetSampleTime(mf_sample, &time)))
+        goto fail;
+
+    GST_BUFFER_DURATION(out) = duration;
+    GST_BUFFER_PTS(out) = time * 100;
+
+    if (FAILED(hr = IMFSample_GetBufferCount(mf_sample, &buffer_count)))
+        goto fail;
+
+    for (i = 0; i < buffer_count; i++)
+    {
+        DWORD buffer_size;
+        GstMapInfo map_info;
+        GstMemory *memory;
+        BYTE *buf_data;
+
+        if (FAILED(hr = IMFSample_GetBufferByIndex(mf_sample, i, &mf_buffer)))
+            goto fail;
+
+        if (FAILED(hr = IMFMediaBuffer_GetCurrentLength(mf_buffer, &buffer_size)))
+            goto fail;
+
+        memory = gst_allocator_alloc(NULL, buffer_size, NULL);
+        gst_memory_resize(memory, 0, buffer_size);
+
+        if (!gst_memory_map(memory, &map_info, GST_MAP_WRITE))
+        {
+            hr = E_FAIL;
+            goto fail;
+        }
+
+        if (FAILED(hr = IMFMediaBuffer_Lock(mf_buffer, &buf_data, NULL, NULL)))
+            goto fail;
+
+        memcpy(map_info.data, buf_data, buffer_size);
+
+        if (FAILED(hr = IMFMediaBuffer_Unlock(mf_buffer)))
+            goto fail;
+
+        gst_memory_unmap(memory, &map_info);
+
+        gst_buffer_append_memory(out, memory);
+
+        IMFMediaBuffer_Release(mf_buffer);
+        mf_buffer = NULL;
+    }
+
+    return out;
+
+fail:
+    ERR("Failed to copy IMFSample to GstBuffer, hr = %#x\n", hr);
+    if (mf_buffer)
+        IMFMediaBuffer_Release(mf_buffer);
+    gst_buffer_unref(out);
+    return NULL;
+}

[PATCH v2 04/17] winegstreamer: Implement ::Get(Input/Output)StreamInfo for audio conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
v2:
  - Set MFT_OUTPUT_STREAM_WHOLE_SAMPLES for consistency.
  - Set cbSize.
---
 dlls/winegstreamer/audioconvert.c | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

diff --git a/dlls/winegstreamer/audioconvert.c b/dlls/winegstreamer/audioconvert.c
index 8537e87ade3..6f30902f38b 100644
--- a/dlls/winegstreamer/audioconvert.c
+++ b/dlls/winegstreamer/audioconvert.c
@@ -123,16 +123,34 @@ static HRESULT WINAPI audio_converter_GetStreamIDs(IMFTransform *iface, DWORD in

static HRESULT WINAPI audio_converter_GetInputStreamInfo(IMFTransform *iface, DWORD id, MFT_INPUT_STREAM_INFO *info)
 {
-    FIXME("%p %u %p.\n", iface, id, info);
+    TRACE("%p %u %p.\n", iface, id, info);

-    return E_NOTIMPL;
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    info->dwFlags = MFT_INPUT_STREAM_WHOLE_SAMPLES | MFT_INPUT_STREAM_DOES_NOT_ADDREF;
+    info->cbMaxLookahead = 0;
+    info->cbAlignment = 0;
+    info->hnsMaxLatency = 0;
+    /* TODO: this can be calculated using MFCalculateImageSize */
+    info->cbSize = 0;
+
+    return S_OK;
 }

static HRESULT WINAPI audio_converter_GetOutputStreamInfo(IMFTransform *iface, DWORD id, MFT_OUTPUT_STREAM_INFO *info)
 {
-    FIXME("%p %u %p.\n", iface, id, info);
+    TRACE("%p %u %p.\n", iface, id, info);

-    return E_NOTIMPL;
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    info->dwFlags = MFT_OUTPUT_STREAM_PROVIDES_SAMPLES | MFT_OUTPUT_STREAM_WHOLE_SAMPLES;
+    info->cbAlignment = 0;
+    /* TODO: this can be calculated using MFCalculateImageSize */
+    info->cbSize = 0;
+
+    return S_OK;
 }

static HRESULT WINAPI audio_converter_GetAttributes(IMFTransform *iface, IMFAttributes **attributes)

[PATCH v2 05/17] winegstreamer: Semi-stub Get*Attributes functions for audio converter transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
 dlls/winegstreamer/audioconvert.c | 37 +++++++++++++++++++++++++++----
 1 file changed, 33 insertions(+), 4 deletions(-)

diff --git a/dlls/winegstreamer/audioconvert.c b/dlls/winegstreamer/audioconvert.c
index 6f30902f38b..4b9f4f92b9a 100644
--- a/dlls/winegstreamer/audioconvert.c
+++ b/dlls/winegstreamer/audioconvert.c
@@ -37,6 +37,8 @@ struct audio_converter
 {
     IMFTransform IMFTransform_iface;
     LONG refcount;
+    IMFAttributes *attributes;
+    IMFAttributes *output_attributes;
     IMFMediaType *input_type;
     IMFMediaType *output_type;
     CRITICAL_SECTION cs;
@@ -87,6 +89,10 @@ static ULONG WINAPI audio_converter_Release(IMFTransform *iface)
     {
         transform->cs.DebugInfo->Spare[0] = 0;
         DeleteCriticalSection(&transform->cs);
+        if (transform->attributes)
+            IMFAttributes_Release(transform->attributes);
+        if (transform->output_attributes)
+            IMFAttributes_Release(transform->output_attributes);
         gst_object_unref(transform->container);
         heap_free(transform);
     }
@@ -155,9 +161,14 @@ static HRESULT WINAPI audio_converter_GetOutputStreamInfo(IMFTransform *iface, D

static HRESULT WINAPI audio_converter_GetAttributes(IMFTransform *iface, IMFAttributes **attributes)
 {
-    FIXME("%p, %p.\n", iface, attributes);
+    struct audio_converter *converter = impl_audio_converter_from_IMFTransform(iface);

-    return E_NOTIMPL;
+    TRACE("%p, %p.\n", iface, attributes);
+
+    *attributes = converter->attributes;
+    IMFAttributes_AddRef(*attributes);
+
+    return S_OK;
 }

static HRESULT WINAPI audio_converter_GetInputStreamAttributes(IMFTransform *iface, DWORD id,
@@ -171,9 +182,14 @@ static HRESULT WINAPI audio_converter_GetInputStreamAttributes(IMFTransform *ifa
 static HRESULT WINAPI audio_converter_GetOutputStreamAttributes(IMFTransform *iface, DWORD id,
         IMFAttributes **attributes)
 {
-    FIXME("%p, %u, %p.\n", iface, id, attributes);
+    struct audio_converter *converter = impl_audio_converter_from_IMFTransform(iface);

-    return E_NOTIMPL;
+    TRACE("%p, %u, %p.\n", iface, id, attributes);
+
+    *attributes = converter->output_attributes;
+    IMFAttributes_AddRef(*attributes);
+
+    return S_OK;
 }

static HRESULT WINAPI audio_converter_DeleteInputStream(IMFTransform *iface, DWORD id)
@@ -667,6 +683,7 @@ HRESULT audio_converter_create(REFIID riid, void **ret)
 {
     GstElement *audioconvert, *resampler;
     struct audio_converter *object;
+    HRESULT hr;

TRACE("%s %p\n", debugstr_guid(riid), ret);

@@ -679,6 +696,18 @@ HRESULT audio_converter_create(REFIID riid, void **ret)
     InitializeCriticalSection(&object->cs);
     object->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": audio_converter_lock");

+    if (FAILED(hr = MFCreateAttributes(&object->attributes, 0)))
+    {
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return hr;
+    }
+
+    if (FAILED(hr = MFCreateAttributes(&object->output_attributes, 0)))
+    {
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return hr;
+    }
+
     object->container = gst_bin_new(NULL);

if (!(object->appsrc = gst_element_factory_make("appsrc", NULL)))

[PATCH v2 06/17] winegstreamer: Implement Get(Input/Output)CurrentType functions for audio converter transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
 dlls/winegstreamer/audioconvert.c | 56 ++++++++++++++++++++++++++++---
 1 file changed, 52 insertions(+), 4 deletions(-)

diff --git a/dlls/winegstreamer/audioconvert.c b/dlls/winegstreamer/audioconvert.c
index 4b9f4f92b9a..f22bcfe67e4 100644
--- a/dlls/winegstreamer/audioconvert.c
+++ b/dlls/winegstreamer/audioconvert.c
@@ -495,16 +495,64 @@ static HRESULT WINAPI audio_converter_SetOutputType(IMFTransform *iface, DWORD i

static HRESULT WINAPI audio_converter_GetInputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)
 {
-    FIXME("%p, %u, %p.\n", iface, id, type);
+    struct audio_converter *converter = impl_audio_converter_from_IMFTransform(iface);
+    IMFMediaType *ret;
+    HRESULT hr;

-    return E_NOTIMPL;
+    TRACE("%p, %u, %p.\n", converter, id, type);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (FAILED(hr = MFCreateMediaType(&ret)))
+        return hr;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (converter->input_type)
+        hr = IMFMediaType_CopyAllItems(converter->input_type, (IMFAttributes *)ret);
+    else
+        hr = MF_E_TRANSFORM_TYPE_NOT_SET;
+
+    LeaveCriticalSection(&converter->cs);
+
+    if (SUCCEEDED(hr))
+        *type = ret;
+    else
+        IMFMediaType_Release(ret);
+
+    return hr;
 }

static HRESULT WINAPI audio_converter_GetOutputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)
 {
-    FIXME("%p, %u, %p.\n", iface, id, type);
+    struct audio_converter *converter = impl_audio_converter_from_IMFTransform(iface);
+    IMFMediaType *ret;
+    HRESULT hr;

-    return E_NOTIMPL;
+    TRACE("%p, %u, %p.\n", converter, id, type);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (FAILED(hr = MFCreateMediaType(&ret)))
+        return hr;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (converter->output_type)
+        hr = IMFMediaType_CopyAllItems(converter->output_type, (IMFAttributes *)ret);
+    else
+        hr = MF_E_TRANSFORM_TYPE_NOT_SET;
+
+    LeaveCriticalSection(&converter->cs);
+
+    if (SUCCEEDED(hr))
+        *type = ret;
+    else
+        IMFMediaType_Release(ret);
+
+    return hr;
 }

static HRESULT WINAPI audio_converter_GetInputStatus(IMFTransform *iface, DWORD id, DWORD *flags)

[PATCH v2 07/17] winegstreamer: Introduce color conversion transform.

[Derek Lesho]

Serves as a wrapper of videoconvert, and exposes the CColorConverterDMO MFT interface.

Signed-off-by: Derek Lesho 
---
v2: Use existing CColorConverterDMO GUID instead of creating a custom one.
---
 dlls/winegstreamer/Makefile.in               |   1 +
 dlls/winegstreamer/colorconvert.c            | 302 +++++++++++++++++++
 dlls/winegstreamer/gst_private.h             |   1 +
 dlls/winegstreamer/mfplat.c                  |   2 +
 dlls/winegstreamer/winegstreamer_classes.idl |   6 +
 include/wmcodecdsp.idl                       |   5 +
 6 files changed, 317 insertions(+)
 create mode 100644 dlls/winegstreamer/colorconvert.c

diff --git a/dlls/winegstreamer/Makefile.in b/dlls/winegstreamer/Makefile.in
index 0b3229160b9..5395d6fd501 100644
--- a/dlls/winegstreamer/Makefile.in
+++ b/dlls/winegstreamer/Makefile.in
@@ -7,6 +7,7 @@ PARENTSRC = ../strmbase

C_SRCS = \
    audioconvert.c \
+	colorconvert.c \
    filter.c \
    gst_cbs.c \
    gstdemux.c \
diff --git a/dlls/winegstreamer/colorconvert.c b/dlls/winegstreamer/colorconvert.c
new file mode 100644
index 00000000000..8d0823fc0dc
--- /dev/null
+++ b/dlls/winegstreamer/colorconvert.c
@@ -0,0 +1,302 @@
+/* GStreamer Color Converter
+ *
+ * Copyright 2020 Derek Lesho
+ *
+ * This library 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.
+ *
+ * This library 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 this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "config.h"
+
+#include "gst_private.h"
+
+#include "mfapi.h"
+#include "mferror.h"
+#include "mfidl.h"
+
+#include "wine/debug.h"
+#include "wine/heap.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(mfplat);
+
+struct color_converter
+{
+    IMFTransform IMFTransform_iface;
+    LONG refcount;
+};
+
+static struct color_converter *impl_color_converter_from_IMFTransform(IMFTransform *iface)
+{
+    return CONTAINING_RECORD(iface, struct color_converter, IMFTransform_iface);
+}
+
+static HRESULT WINAPI color_converter_QueryInterface(IMFTransform *iface, REFIID riid, void **obj)
+{
+    TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
+
+    if (IsEqualIID(riid, &IID_IMFTransform) ||
+            IsEqualIID(riid, &IID_IUnknown))
+    {
+        *obj = iface;
+        IMFTransform_AddRef(iface);
+        return S_OK;
+    }
+
+    WARN("Unsupported %s.\n", debugstr_guid(riid));
+    *obj = NULL;
+    return E_NOINTERFACE;
+}
+
+static ULONG WINAPI color_converter_AddRef(IMFTransform *iface)
+{
+    struct color_converter *transform = impl_color_converter_from_IMFTransform(iface);
+    ULONG refcount = InterlockedIncrement(&transform->refcount);
+
+    TRACE("%p, refcount %u.\n", iface, refcount);
+
+    return refcount;
+}
+
+static ULONG WINAPI color_converter_Release(IMFTransform *iface)
+{
+    struct color_converter *transform = impl_color_converter_from_IMFTransform(iface);
+    ULONG refcount = InterlockedDecrement(&transform->refcount);
+
+    TRACE("%p, refcount %u.\n", iface, refcount);
+
+    if (!refcount)
+    {
+        heap_free(transform);
+    }
+
+    return refcount;
+}
+
+static HRESULT WINAPI color_converter_GetStreamLimits(IMFTransform *iface, DWORD *input_minimum, DWORD *input_maximum,
+        DWORD *output_minimum, DWORD *output_maximum)
+{
+    TRACE("%p, %p, %p, %p, %p.\n", iface, input_minimum, input_maximum, output_minimum, output_maximum);
+
+    *input_minimum = *input_maximum = *output_minimum = *output_maximum = 1;
+
+    return S_OK;
+}
+
+static HRESULT WINAPI color_converter_GetStreamCount(IMFTransform *iface, DWORD *inputs, DWORD *outputs)
+{
+    TRACE("%p, %p, %p.\n", iface, inputs, outputs);
+
+    *inputs = *outputs = 1;
+
+    return S_OK;
+}
+
+static HRESULT WINAPI color_converter_GetStreamIDs(IMFTransform *iface, DWORD input_size, DWORD *inputs,
+        DWORD output_size, DWORD *outputs)
+{
+    TRACE("%p %u %p %u %p.\n", iface, input_size, inputs, output_size, outputs);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetInputStreamInfo(IMFTransform *iface, DWORD id, MFT_INPUT_STREAM_INFO *info)
+{
+    FIXME("%p %u %p.\n", iface, id, info);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetOutputStreamInfo(IMFTransform *iface, DWORD id, MFT_OUTPUT_STREAM_INFO *info)
+{
+    FIXME("%p %u %p.\n", iface, id, info);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetAttributes(IMFTransform *iface, IMFAttributes **attributes)
+{
+    FIXME("%p, %p.\n", iface, attributes);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetInputStreamAttributes(IMFTransform *iface, DWORD id,
+        IMFAttributes **attributes)
+{
+    FIXME("%p, %u, %p.\n", iface, id, attributes);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetOutputStreamAttributes(IMFTransform *iface, DWORD id,
+        IMFAttributes **attributes)
+{
+    FIXME("%p, %u, %p.\n", iface, id, attributes);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_DeleteInputStream(IMFTransform *iface, DWORD id)
+{
+    TRACE("%p, %u.\n", iface, id);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_AddInputStreams(IMFTransform *iface, DWORD streams, DWORD *ids)
+{
+    TRACE("%p, %u, %p.\n", iface, streams, ids);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetInputAvailableType(IMFTransform *iface, DWORD id, DWORD index,
+        IMFMediaType **type)
+{
+    FIXME("%p, %u, %u, %p.\n", iface, id, index, type);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetOutputAvailableType(IMFTransform *iface, DWORD id, DWORD index,
+        IMFMediaType **type)
+{
+    FIXME("%p, %u, %u, %p.\n", iface, id, index, type);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_SetInputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
+{
+    FIXME("%p, %u, %p, %#x.\n", iface, id, type, flags);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_SetOutputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
+{
+    FIXME("%p, %u, %p, %#x.\n", iface, id, type, flags);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetInputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)
+{
+    FIXME("%p, %u, %p.\n", iface, id, type);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetOutputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)
+{
+    FIXME("%p, %u, %p.\n", iface, id, type);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetInputStatus(IMFTransform *iface, DWORD id, DWORD *flags)
+{
+    FIXME("%p, %u, %p.\n", iface, id, flags);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_GetOutputStatus(IMFTransform *iface, DWORD *flags)
+{
+    FIXME("%p, %p.\n", iface, flags);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_SetOutputBounds(IMFTransform *iface, LONGLONG lower, LONGLONG upper)
+{
+    FIXME("%p, %s, %s.\n", iface, wine_dbgstr_longlong(lower), wine_dbgstr_longlong(upper));
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_ProcessEvent(IMFTransform *iface, DWORD id, IMFMediaEvent *event)
+{
+    TRACE("%p, %u, %p.\n", iface, id, event);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_ProcessMessage(IMFTransform *iface, MFT_MESSAGE_TYPE message, ULONG_PTR param)
+{
+    FIXME("%p, %u %lu.\n", iface, message, param);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_ProcessInput(IMFTransform *iface, DWORD id, IMFSample *sample, DWORD flags)
+{
+    FIXME("%p, %u, %p, %#x.\n", iface, id, sample, flags);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI color_converter_ProcessOutput(IMFTransform *iface, DWORD flags, DWORD count,
+        MFT_OUTPUT_DATA_BUFFER *samples, DWORD *status)
+{
+    FIXME("%p, %#x, %u, %p, %p.\n", iface, flags, count, samples, status);
+
+    return E_NOTIMPL;
+}
+
+static const IMFTransformVtbl color_converter_vtbl =
+{
+    color_converter_QueryInterface,
+    color_converter_AddRef,
+    color_converter_Release,
+    color_converter_GetStreamLimits,
+    color_converter_GetStreamCount,
+    color_converter_GetStreamIDs,
+    color_converter_GetInputStreamInfo,
+    color_converter_GetOutputStreamInfo,
+    color_converter_GetAttributes,
+    color_converter_GetInputStreamAttributes,
+    color_converter_GetOutputStreamAttributes,
+    color_converter_DeleteInputStream,
+    color_converter_AddInputStreams,
+    color_converter_GetInputAvailableType,
+    color_converter_GetOutputAvailableType,
+    color_converter_SetInputType,
+    color_converter_SetOutputType,
+    color_converter_GetInputCurrentType,
+    color_converter_GetOutputCurrentType,
+    color_converter_GetInputStatus,
+    color_converter_GetOutputStatus,
+    color_converter_SetOutputBounds,
+    color_converter_ProcessEvent,
+    color_converter_ProcessMessage,
+    color_converter_ProcessInput,
+    color_converter_ProcessOutput,
+};
+
+HRESULT color_converter_create(REFIID riid, void **ret)
+{
+    struct color_converter *object;
+
+    TRACE("%s %p\n", debugstr_guid(riid), ret);
+
+    if (!(object = heap_alloc_zero(sizeof(*object))))
+        return E_OUTOFMEMORY;
+
+    object->IMFTransform_iface.lpVtbl = &color_converter_vtbl;
+    object->refcount = 1;
+
+    *ret = &object->IMFTransform_iface;
+    return S_OK;
+}
diff --git a/dlls/winegstreamer/gst_private.h b/dlls/winegstreamer/gst_private.h
index 14b6a011ac2..075e0ce1f0f 100644
--- a/dlls/winegstreamer/gst_private.h
+++ b/dlls/winegstreamer/gst_private.h
@@ -87,5 +87,6 @@ GstBuffer *gst_buffer_from_mf_sample(IMFSample *in) DECLSPEC_HIDDEN;
 HRESULT winegstreamer_stream_handler_create(REFIID riid, void **obj) DECLSPEC_HIDDEN;

HRESULT audio_converter_create(REFIID riid, void **ret) DECLSPEC_HIDDEN;
+HRESULT color_converter_create(REFIID riid, void **ret) DECLSPEC_HIDDEN;

#endif /* __GST_PRIVATE_INCLUDED__ */
diff --git a/dlls/winegstreamer/mfplat.c b/dlls/winegstreamer/mfplat.c
index b2b5b247dac..5ec408eea34 100644
--- a/dlls/winegstreamer/mfplat.c
+++ b/dlls/winegstreamer/mfplat.c
@@ -26,6 +26,7 @@
 #include "gst_private.h"
 #include "mfapi.h"
 #include "mfidl.h"
+#include "wmcodecdsp.h"

#include "wine/debug.h"
 #include "wine/heap.h"
@@ -417,6 +418,7 @@ class_objects[] =
     { &CLSID_VideoProcessorMFT, &video_processor_create },
     { &CLSID_GStreamerByteStreamHandler, &winegstreamer_stream_handler_create },
     { &CLSID_WINEAudioConverter, &audio_converter_create },
+    { &CLSID_CColorConvertDMO, &color_converter_create },
 };

HRESULT mfplat_get_class_object(REFCLSID rclsid, REFIID riid, void **obj)
diff --git a/dlls/winegstreamer/winegstreamer_classes.idl b/dlls/winegstreamer/winegstreamer_classes.idl
index cf1fc69f38a..47c10a09cf0 100644
--- a/dlls/winegstreamer/winegstreamer_classes.idl
+++ b/dlls/winegstreamer/winegstreamer_classes.idl
@@ -67,3 +67,9 @@ coclass GStreamerByteStreamHandler {}
     uuid(6a170414-aad9-4693-b806-3a0c47c570d6)
 ]
 coclass WINEAudioConverter { }
+
+[
+    threading(both),
+    uuid(2be8b27f-cd60-4b8a-95ae-d174cc5cbaa7)
+]
+coclass WINEColorConverter { }
diff --git a/include/wmcodecdsp.idl b/include/wmcodecdsp.idl
index 61381bee6d4..87305422332 100644
--- a/include/wmcodecdsp.idl
+++ b/include/wmcodecdsp.idl
@@ -30,3 +30,8 @@ coclass CMP3DecMediaObject {}
     uuid(f447b69e-1884-4a7e-8055-346f74d6edb3)
 ]
 coclass CResamplerMediaObject {}
+
+[
+    uuid(98230571-0087-4204-b020-3282538e57d3)
+]
+coclass CColorConvertDMO {}

[PATCH v2 07/17] winegstreamer: Introduce color conversion transform.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83129

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

[PATCH v2 08/17] winegstreamer: Register the color conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
 dlls/winegstreamer/mfplat.c | 34 +++++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

diff --git a/dlls/winegstreamer/mfplat.c b/dlls/winegstreamer/mfplat.c
index 5ec408eea34..bab2ccce64c 100644
--- a/dlls/winegstreamer/mfplat.c
+++ b/dlls/winegstreamer/mfplat.c
@@ -454,6 +454,26 @@ static const GUID *audio_converter_supported_types[] =
     &MFAudioFormat_Float,
 };

+static WCHAR color_converterW[] = {'C','o','l','o','r',' ','C','o','n','v','e','r','t','e','r',0};
+const GUID *color_converter_supported_types[] =
+{
+    &MFVideoFormat_RGB24,
+    &MFVideoFormat_RGB32,
+    &MFVideoFormat_RGB555,
+    &MFVideoFormat_RGB8,
+    &MFVideoFormat_AYUV,
+    &MFVideoFormat_I420,
+    &MFVideoFormat_IYUV,
+    &MFVideoFormat_NV11,
+    &MFVideoFormat_NV12,
+    &MFVideoFormat_UYVY,
+    &MFVideoFormat_v216,
+    &MFVideoFormat_v410,
+    &MFVideoFormat_YUY2,
+    &MFVideoFormat_YVYU,
+    &MFVideoFormat_YVYU,
+};
+
 static const struct mft
 {
     const GUID *clsid;
@@ -481,13 +501,25 @@ mfts[] =
         audio_converter_supported_types,
         NULL
     },
+    {
+        &CLSID_CColorConvertDMO,
+        &MFT_CATEGORY_VIDEO_EFFECT,
+        color_converterW,
+        MFT_ENUM_FLAG_SYNCMFT,
+        &MFMediaType_Video,
+        ARRAY_SIZE(color_converter_supported_types),
+        color_converter_supported_types,
+        ARRAY_SIZE(color_converter_supported_types),
+        color_converter_supported_types,
+        NULL
+    },
 };

HRESULT mfplat_DllRegisterServer(void)
 {
     unsigned int i, j;
     HRESULT hr;
-    MFT_REGISTER_TYPE_INFO input_types[2], output_types[2];
+    MFT_REGISTER_TYPE_INFO input_types[15], output_types[15];

for (i = 0; i < ARRAY_SIZE(mfts); i++)
     {

[PATCH v2 08/17] winegstreamer: Register the color conversion transform.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83130

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

[PATCH v2 09/17] winegstreamer: Implement ::GetInputAvailableType for color conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
 dlls/winegstreamer/colorconvert.c | 48 +++++++++++++++++++++++++++++--
 1 file changed, 46 insertions(+), 2 deletions(-)

diff --git a/dlls/winegstreamer/colorconvert.c b/dlls/winegstreamer/colorconvert.c
index 8d0823fc0dc..9a1d2880234 100644
--- a/dlls/winegstreamer/colorconvert.c
+++ b/dlls/winegstreamer/colorconvert.c
@@ -30,6 +30,24 @@

WINE_DEFAULT_DEBUG_CHANNEL(mfplat);

+static const GUID *raw_types[] = {
+    &MFVideoFormat_RGB24,
+    &MFVideoFormat_RGB32,
+    &MFVideoFormat_RGB555,
+    &MFVideoFormat_RGB8,
+    &MFVideoFormat_AYUV,
+    &MFVideoFormat_I420,
+    &MFVideoFormat_IYUV,
+    &MFVideoFormat_NV11,
+    &MFVideoFormat_NV12,
+    &MFVideoFormat_UYVY,
+    &MFVideoFormat_v216,
+    &MFVideoFormat_v410,
+    &MFVideoFormat_YUY2,
+    &MFVideoFormat_YVYU,
+    &MFVideoFormat_YVYU,
+};
+
 struct color_converter
 {
     IMFTransform IMFTransform_iface;
@@ -164,9 +182,35 @@ static HRESULT WINAPI color_converter_AddInputStreams(IMFTransform *iface, DWORD
 static HRESULT WINAPI color_converter_GetInputAvailableType(IMFTransform *iface, DWORD id, DWORD index,
         IMFMediaType **type)
 {
-    FIXME("%p, %u, %u, %p.\n", iface, id, index, type);
+    IMFMediaType *ret;
+    HRESULT hr;

-    return E_NOTIMPL;
+    TRACE("%p, %u, %u, %p.\n", iface, id, index, type);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (index >= ARRAY_SIZE(raw_types))
+        return MF_E_NO_MORE_TYPES;
+
+    if (FAILED(hr = MFCreateMediaType(&ret)))
+        return hr;
+
+    if (FAILED(hr = IMFMediaType_SetGUID(ret, &MF_MT_MAJOR_TYPE, &MFMediaType_Video)))
+    {
+        IMFMediaType_Release(ret);
+        return hr;
+    }
+
+    if (FAILED(hr = IMFMediaType_SetGUID(ret, &MF_MT_SUBTYPE, raw_types[index])))
+    {
+        IMFMediaType_Release(ret);
+        return hr;
+    }
+
+    *type = ret;
+
+    return S_OK;
 }

static HRESULT WINAPI color_converter_GetOutputAvailableType(IMFTransform *iface, DWORD id, DWORD index,

[PATCH v2 09/17] winegstreamer: Implement ::GetInputAvailableType for color conversion transform.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83131

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

[PATCH v2 10/17] winegstreamer: Implement ::SetInputType for color conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
v2: Reorganize function to avoid having a conditionally initialized variable.
---
 dlls/winegstreamer/colorconvert.c | 82 ++++++++++++++++++++++++++++++-
 1 file changed, 80 insertions(+), 2 deletions(-)

diff --git a/dlls/winegstreamer/colorconvert.c b/dlls/winegstreamer/colorconvert.c
index 9a1d2880234..a7660453766 100644
--- a/dlls/winegstreamer/colorconvert.c
+++ b/dlls/winegstreamer/colorconvert.c
@@ -52,6 +52,8 @@ struct color_converter
 {
     IMFTransform IMFTransform_iface;
     LONG refcount;
+    IMFMediaType *input_type;
+    CRITICAL_SECTION cs;
 };

static struct color_converter *impl_color_converter_from_IMFTransform(IMFTransform *iface)
@@ -95,6 +97,8 @@ static ULONG WINAPI color_converter_Release(IMFTransform *iface)

if (!refcount)
     {
+        transform->cs.DebugInfo->Spare[0] = 0;
+        DeleteCriticalSection(&transform->cs);
         heap_free(transform);
     }

@@ -223,9 +227,80 @@ static HRESULT WINAPI color_converter_GetOutputAvailableType(IMFTransform *iface

static HRESULT WINAPI color_converter_SetInputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
 {
-    FIXME("%p, %u, %p, %#x.\n", iface, id, type, flags);
+    GUID major_type, subtype;
+    GstCaps *input_caps;
+    unsigned int i;
+    HRESULT hr;

-    return E_NOTIMPL;
+    struct color_converter *converter = impl_color_converter_from_IMFTransform(iface);
+
+    TRACE("%p, %u, %p, %#x.\n", iface, id, type, flags);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (!type)
+    {
+        if (flags & MFT_SET_TYPE_TEST_ONLY)
+            return S_OK;
+
+        EnterCriticalSection(&converter->cs);
+
+        if (converter->input_type)
+        {
+            IMFMediaType_Release(converter->input_type);
+            converter->input_type = NULL;
+        }
+
+        LeaveCriticalSection(&converter->cs);
+
+        return S_OK;
+    }
+
+    if (FAILED(IMFMediaType_GetGUID(type, &MF_MT_MAJOR_TYPE, &major_type)))
+        return MF_E_INVALIDTYPE;
+    if (FAILED(IMFMediaType_GetGUID(type, &MF_MT_SUBTYPE, &subtype)))
+        return MF_E_INVALIDTYPE;
+
+    if (!(IsEqualGUID(&major_type, &MFMediaType_Video)))
+        return MF_E_INVALIDTYPE;
+
+    for (i = 0; i < ARRAY_SIZE(raw_types); i++)
+    {
+        if (IsEqualGUID(&subtype, raw_types[i]))
+            break;
+    }
+
+    if (i == ARRAY_SIZE(raw_types))
+        return MF_E_INVALIDTYPE;
+
+    if (!(input_caps = caps_from_mf_media_type(type)))
+        return MF_E_INVALIDTYPE;
+
+    gst_caps_unref(input_caps);
+
+    if (flags & MFT_SET_TYPE_TEST_ONLY)
+        return S_OK;
+
+    EnterCriticalSection(&converter->cs);
+
+    hr = S_OK;
+
+    if (!converter->input_type)
+        hr = MFCreateMediaType(&converter->input_type);
+
+    if (SUCCEEDED(hr))
+        hr = IMFMediaType_CopyAllItems(type, (IMFAttributes *) converter->input_type);
+
+    if (FAILED(hr))
+    {
+        IMFMediaType_Release(converter->input_type);
+        converter->input_type = NULL;
+    }
+
+    LeaveCriticalSection(&converter->cs);
+
+    return hr;
 }

static HRESULT WINAPI color_converter_SetOutputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
@@ -341,6 +416,9 @@ HRESULT color_converter_create(REFIID riid, void **ret)
     object->IMFTransform_iface.lpVtbl = &color_converter_vtbl;
     object->refcount = 1;

+    InitializeCriticalSection(&object->cs);
+    object->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": color_converter_lock");
+
     *ret = &object->IMFTransform_iface;
     return S_OK;
 }

[PATCH v2 10/17] winegstreamer: Implement ::SetInputType for color conversion transform.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83132

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

[PATCH v2 11/17] winegstreamer: Implement ::GetOutputAvailableType for color conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
v2: Remove orphaned function.
---
 dlls/winegstreamer/colorconvert.c | 38 +++++++++++++++++++++++++++++--
 1 file changed, 36 insertions(+), 2 deletions(-)

diff --git a/dlls/winegstreamer/colorconvert.c b/dlls/winegstreamer/colorconvert.c
index a7660453766..a7206408603 100644
--- a/dlls/winegstreamer/colorconvert.c
+++ b/dlls/winegstreamer/colorconvert.c
@@ -220,9 +220,43 @@ static HRESULT WINAPI color_converter_GetInputAvailableType(IMFTransform *iface,
 static HRESULT WINAPI color_converter_GetOutputAvailableType(IMFTransform *iface, DWORD id, DWORD index,
         IMFMediaType **type)
 {
-    FIXME("%p, %u, %u, %p.\n", iface, id, index, type);
+    IMFMediaType *output_type;
+    HRESULT hr;

-    return E_NOTIMPL;
+    struct color_converter *converter = impl_color_converter_from_IMFTransform(iface);
+
+    TRACE("%p, %u, %u, %p.\n", iface, id, index, type);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (index >= ARRAY_SIZE(raw_types))
+        return MF_E_NO_MORE_TYPES;
+
+    if (FAILED(hr = MFCreateMediaType(&output_type)))
+        return hr;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (!(converter->input_type))
+    {
+        LeaveCriticalSection(&converter->cs);
+        return MF_E_TRANSFORM_TYPE_NOT_SET;
+    }
+
+    IMFMediaType_CopyAllItems(converter->input_type, (IMFAttributes *)output_type);
+
+    LeaveCriticalSection(&converter->cs);
+
+    if (FAILED(hr = IMFMediaType_SetGUID(output_type, &MF_MT_SUBTYPE, raw_types[index])))
+    {
+        IMFMediaType_Release(output_type);
+        return hr;
+    }
+
+    *type = output_type;
+
+    return S_OK;
 }

static HRESULT WINAPI color_converter_SetInputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)

[PATCH v2 11/17] winegstreamer: Implement ::GetOutputAvailableType for color conversion transform.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83133

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

[PATCH v2 12/17] winegstreamer: Implement ::SetOutputType for color conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
v2: Reorganize function to avoid having a conditionally initialized variable.
---
 dlls/winegstreamer/colorconvert.c | 76 ++++++++++++++++++++++++++++++-
 1 file changed, 74 insertions(+), 2 deletions(-)

diff --git a/dlls/winegstreamer/colorconvert.c b/dlls/winegstreamer/colorconvert.c
index a7206408603..c2665cbdacb 100644
--- a/dlls/winegstreamer/colorconvert.c
+++ b/dlls/winegstreamer/colorconvert.c
@@ -53,6 +53,7 @@ struct color_converter
     IMFTransform IMFTransform_iface;
     LONG refcount;
     IMFMediaType *input_type;
+    IMFMediaType *output_type;
     CRITICAL_SECTION cs;
 };

@@ -339,9 +340,80 @@ static HRESULT WINAPI color_converter_SetInputType(IMFTransform *iface, DWORD id

static HRESULT WINAPI color_converter_SetOutputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
 {
-    FIXME("%p, %u, %p, %#x.\n", iface, id, type, flags);
+    GUID major_type, subtype;
+    GstCaps *output_caps;
+    unsigned int i;
+    HRESULT hr;

-    return E_NOTIMPL;
+    struct color_converter *converter = impl_color_converter_from_IMFTransform(iface);
+
+    TRACE("%p, %u, %p, %#x.\n", iface, id, type, flags);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (!type)
+    {
+        if (flags & MFT_SET_TYPE_TEST_ONLY)
+            return S_OK;
+
+        EnterCriticalSection(&converter->cs);
+
+        if (converter->output_type)
+        {
+            IMFMediaType_Release(converter->output_type);
+            converter->output_type = NULL;
+        }
+
+        LeaveCriticalSection(&converter->cs);
+
+        return S_OK;
+    }
+
+    if (FAILED(IMFMediaType_GetGUID(type, &MF_MT_MAJOR_TYPE, &major_type)))
+        return MF_E_INVALIDTYPE;
+    if (FAILED(IMFMediaType_GetGUID(type, &MF_MT_SUBTYPE, &subtype)))
+        return MF_E_INVALIDTYPE;
+
+    if (!(IsEqualGUID(&major_type, &MFMediaType_Video)))
+        return MF_E_INVALIDTYPE;
+
+    for (i = 0; i < ARRAY_SIZE(raw_types); i++)
+    {
+        if (IsEqualGUID(&subtype, raw_types[i]))
+            break;
+    }
+
+    if (i == ARRAY_SIZE(raw_types))
+        return MF_E_INVALIDTYPE;
+
+    if (!(output_caps = caps_from_mf_media_type(type)))
+        return MF_E_INVALIDTYPE;
+
+    gst_caps_unref(output_caps);
+
+    if (flags & MFT_SET_TYPE_TEST_ONLY)
+        return S_OK;
+
+    EnterCriticalSection(&converter->cs);
+
+    hr = S_OK;
+
+    if (!converter->output_type)
+        hr = MFCreateMediaType(&converter->output_type);
+
+    if (SUCCEEDED(hr))
+        hr = IMFMediaType_CopyAllItems(type, (IMFAttributes *) converter->output_type);
+
+    if (FAILED(hr))
+    {
+        IMFMediaType_Release(converter->output_type);
+        converter->output_type = NULL;
+    }
+
+    LeaveCriticalSection(&converter->cs);
+
+    return hr;
 }

static HRESULT WINAPI color_converter_GetInputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)

[PATCH v2 12/17] winegstreamer: Implement ::SetOutputType for color conversion transform.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83134

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

[PATCH v2 13/17] winegstreamer: Implement ::Process(Input/Output) for color conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
v2:
  - Don't store intermediate elements in object structure.
  = Reset 'inflight' when I/O types change.
  = Cleanup redundant error logging.
  - Address nits.
---
 dlls/winegstreamer/colorconvert.c | 172 ++++++++++++++++++++++++++++--
 1 file changed, 165 insertions(+), 7 deletions(-)

diff --git a/dlls/winegstreamer/colorconvert.c b/dlls/winegstreamer/colorconvert.c
index c2665cbdacb..4aa563ab0d9 100644
--- a/dlls/winegstreamer/colorconvert.c
+++ b/dlls/winegstreamer/colorconvert.c
@@ -55,6 +55,8 @@ struct color_converter
     IMFMediaType *input_type;
     IMFMediaType *output_type;
     CRITICAL_SECTION cs;
+    BOOL inflight;
+    GstElement *container, *appsrc, *appsink;
 };

static struct color_converter *impl_color_converter_from_IMFTransform(IMFTransform *iface)
@@ -100,6 +102,7 @@ static ULONG WINAPI color_converter_Release(IMFTransform *iface)
     {
         transform->cs.DebugInfo->Spare[0] = 0;
         DeleteCriticalSection(&transform->cs);
+        gst_object_unref(transform->container);
         heap_free(transform);
     }

@@ -281,6 +284,9 @@ static HRESULT WINAPI color_converter_SetInputType(IMFTransform *iface, DWORD id

EnterCriticalSection(&converter->cs);

+        converter->inflight = FALSE;
+        gst_element_set_state(converter->container, GST_STATE_READY);
+
         if (converter->input_type)
         {
             IMFMediaType_Release(converter->input_type);
@@ -312,14 +318,17 @@ static HRESULT WINAPI color_converter_SetInputType(IMFTransform *iface, DWORD id
     if (!(input_caps = caps_from_mf_media_type(type)))
         return MF_E_INVALIDTYPE;

-    gst_caps_unref(input_caps);
-
     if (flags & MFT_SET_TYPE_TEST_ONLY)
+    {
+        gst_caps_unref(input_caps);
         return S_OK;
+    }

EnterCriticalSection(&converter->cs);

hr = S_OK;
+    converter->inflight = FALSE;
+    gst_element_set_state(converter->container, GST_STATE_READY);

if (!converter->input_type)
         hr = MFCreateMediaType(&converter->input_type);
@@ -327,12 +336,18 @@ static HRESULT WINAPI color_converter_SetInputType(IMFTransform *iface, DWORD id
     if (SUCCEEDED(hr))
         hr = IMFMediaType_CopyAllItems(type, (IMFAttributes *) converter->input_type);

+    g_object_set(converter->appsrc, "caps", input_caps, NULL);
+    gst_caps_unref(input_caps);
+
     if (FAILED(hr))
     {
         IMFMediaType_Release(converter->input_type);
         converter->input_type = NULL;
     }

+    if (converter->input_type && converter->output_type)
+        gst_element_set_state(converter->container, GST_STATE_PLAYING);
+
     LeaveCriticalSection(&converter->cs);

return hr;
@@ -359,6 +374,9 @@ static HRESULT WINAPI color_converter_SetOutputType(IMFTransform *iface, DWORD i

EnterCriticalSection(&converter->cs);

+        converter->inflight = FALSE;
+        gst_element_set_state(converter->container, GST_STATE_READY);
+
         if (converter->output_type)
         {
             IMFMediaType_Release(converter->output_type);
@@ -390,14 +408,17 @@ static HRESULT WINAPI color_converter_SetOutputType(IMFTransform *iface, DWORD i
     if (!(output_caps = caps_from_mf_media_type(type)))
         return MF_E_INVALIDTYPE;

-    gst_caps_unref(output_caps);
-
     if (flags & MFT_SET_TYPE_TEST_ONLY)
+    {
+        gst_caps_unref(output_caps);
         return S_OK;
+    }

EnterCriticalSection(&converter->cs);

hr = S_OK;
+    converter->inflight = FALSE;
+    gst_element_set_state(converter->container, GST_STATE_READY);

if (!converter->output_type)
         hr = MFCreateMediaType(&converter->output_type);
@@ -405,12 +426,18 @@ static HRESULT WINAPI color_converter_SetOutputType(IMFTransform *iface, DWORD i
     if (SUCCEEDED(hr))
         hr = IMFMediaType_CopyAllItems(type, (IMFAttributes *) converter->output_type);

+    g_object_set(converter->appsink, "caps", output_caps, NULL);
+    gst_caps_unref(output_caps);
+
     if (FAILED(hr))
     {
         IMFMediaType_Release(converter->output_type);
         converter->output_type = NULL;
     }

+    if (converter->input_type && converter->output_type)
+        gst_element_set_state(converter->container, GST_STATE_PLAYING);
+
     LeaveCriticalSection(&converter->cs);

return hr;
@@ -467,15 +494,102 @@ static HRESULT WINAPI color_converter_ProcessMessage(IMFTransform *iface, MFT_ME

static HRESULT WINAPI color_converter_ProcessInput(IMFTransform *iface, DWORD id, IMFSample *sample, DWORD flags)
 {
-    FIXME("%p, %u, %p, %#x.\n", iface, id, sample, flags);
+    GstBuffer *gst_buffer;
+    int ret;

-    return E_NOTIMPL;
+    struct color_converter *converter = impl_color_converter_from_IMFTransform(iface);
+
+    TRACE("%p, %u, %p, %#x.\n", iface, id, sample, flags);
+
+    if (flags)
+        WARN("Unsupported flags %#x\n", flags);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (!converter->input_type || !converter->output_type)
+    {
+        LeaveCriticalSection(&converter->cs);
+        return MF_E_TRANSFORM_TYPE_NOT_SET;
+    }
+
+    if (converter->inflight)
+    {
+        LeaveCriticalSection(&converter->cs);
+        return MF_E_NOTACCEPTING;
+    }
+
+    if (!(gst_buffer = gst_buffer_from_mf_sample(sample)))
+    {
+        LeaveCriticalSection(&converter->cs);
+        return E_FAIL;
+    }
+
+    g_signal_emit_by_name(converter->appsrc, "push-buffer", gst_buffer, &ret);
+    gst_buffer_unref(gst_buffer);
+    if (ret != GST_FLOW_OK)
+    {
+        ERR("Couldn't push buffer, (%s)\n", gst_flow_get_name(ret));
+        LeaveCriticalSection(&converter->cs);
+        return E_FAIL;
+    }
+
+    converter->inflight = TRUE;
+    LeaveCriticalSection(&converter->cs);
+
+    return S_OK;
 }

static HRESULT WINAPI color_converter_ProcessOutput(IMFTransform *iface, DWORD flags, DWORD count,
         MFT_OUTPUT_DATA_BUFFER *samples, DWORD *status)
 {
-    FIXME("%p, %#x, %u, %p, %p.\n", iface, flags, count, samples, status);
+    GstSample *sample;
+
+    struct color_converter *converter = impl_color_converter_from_IMFTransform(iface);
+
+    TRACE("%p, %#x, %u, %p, %p.\n", iface, flags, count, samples, status);
+
+    if (flags)
+        WARN("Unsupported flags %#x\n", flags);
+
+    if (!count)
+        return S_OK;
+
+    if (count != 1)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (samples[0].dwStreamID != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (!converter->input_type || !converter->output_type)
+    {
+        LeaveCriticalSection(&converter->cs);
+        return MF_E_TRANSFORM_TYPE_NOT_SET;
+    }
+
+    if (!converter->inflight)
+    {
+        LeaveCriticalSection(&converter->cs);
+        return MF_E_TRANSFORM_NEED_MORE_INPUT;
+    }
+
+    g_signal_emit_by_name(converter->appsink, "pull-sample", &sample);
+
+    converter->inflight = FALSE;
+
+    samples[0].pSample = mf_sample_from_gst_buffer(gst_sample_get_buffer(sample));
+    gst_sample_unref(sample);
+    samples[0].dwStatus = S_OK;
+    samples[0].pEvents = NULL;
+    *status = 0;
+
+    LeaveCriticalSection(&converter->cs);
+
+    return S_OK;

return E_NOTIMPL;
 }
@@ -513,6 +627,7 @@ static const IMFTransformVtbl color_converter_vtbl =
 HRESULT color_converter_create(REFIID riid, void **ret)
 {
     struct color_converter *object;
+    GstElement *videoconvert;

TRACE("%s %p\n", debugstr_guid(riid), ret);

@@ -525,6 +640,49 @@ HRESULT color_converter_create(REFIID riid, void **ret)
     InitializeCriticalSection(&object->cs);
     object->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": color_converter_lock");

+    object->container = gst_bin_new(NULL);
+
+    if (!(object->appsrc = gst_element_factory_make("appsrc", NULL)))
+    {
+        ERR("Failed to create appsrc, are %u-bit Gstreamer "base" plugins installed?\n",
+                8 * (int)sizeof(void *));
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+    gst_bin_add(GST_BIN(object->container), object->appsrc);
+
+    if (!(videoconvert = gst_element_factory_make("videoconvert", NULL)))
+    {
+        ERR("Failed to create videoconvert, are %u-bit Gstreamer "base" plugins installed?\n",
+                8 * (int)sizeof(void *));
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+    gst_bin_add(GST_BIN(object->container), videoconvert);
+
+    if (!(object->appsink = gst_element_factory_make("appsink", NULL)))
+    {
+        ERR("Failed to create appsink, are %u-bit Gstreamer "base" plugins installed?\n",
+                8 * (int)sizeof(void *));
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+    gst_bin_add(GST_BIN(object->container), object->appsink);
+
+    if (!gst_element_link(object->appsrc, videoconvert))
+    {
+        ERR("Failed to link appsrc to videoconvert\n");
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+
+    if (!gst_element_link(videoconvert, object->appsink))
+    {
+        ERR("Failed to link videoconvert to appsink\n");
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return E_FAIL;
+    }
+
     *ret = &object->IMFTransform_iface;
     return S_OK;
 }

[PATCH v2 13/17] winegstreamer: Implement ::Process(Input/Output) for color conversion transform.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83135

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

[PATCH v2 14/17] winegstreamer: Implement ::ProcessMessage for color conversion MFT.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
 dlls/winegstreamer/colorconvert.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/dlls/winegstreamer/colorconvert.c b/dlls/winegstreamer/colorconvert.c
index 4aa563ab0d9..8272beaac83 100644
--- a/dlls/winegstreamer/colorconvert.c
+++ b/dlls/winegstreamer/colorconvert.c
@@ -487,9 +487,16 @@ static HRESULT WINAPI color_converter_ProcessEvent(IMFTransform *iface, DWORD id

static HRESULT WINAPI color_converter_ProcessMessage(IMFTransform *iface, MFT_MESSAGE_TYPE message, ULONG_PTR param)
 {
-    FIXME("%p, %u %lu.\n", iface, message, param);
+    TRACE("%p, %u %lu.\n", iface, message, param);

-    return E_NOTIMPL;
+    switch(message)
+    {
+        case MFT_MESSAGE_NOTIFY_START_OF_STREAM:
+            return S_OK;
+        default:
+            FIXME("Unhandled message type %x.\n", message);
+            return E_NOTIMPL;
+    }
 }

static HRESULT WINAPI color_converter_ProcessInput(IMFTransform *iface, DWORD id, IMFSample *sample, DWORD flags)

[PATCH v2 14/17] winegstreamer: Implement ::ProcessMessage for color conversion MFT.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83136

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

[PATCH v2 15/17] winegstreamer: Implement ::Get(Input/Output)StreamInfo for color conversion transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
v2:
  - Set MFT_OUTPUT_STREAM_WHOLE_SAMPLES on output stream info.
  - Set cbSize.
---
 dlls/winegstreamer/colorconvert.c | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

diff --git a/dlls/winegstreamer/colorconvert.c b/dlls/winegstreamer/colorconvert.c
index 8272beaac83..a53cb8a099c 100644
--- a/dlls/winegstreamer/colorconvert.c
+++ b/dlls/winegstreamer/colorconvert.c
@@ -138,16 +138,34 @@ static HRESULT WINAPI color_converter_GetStreamIDs(IMFTransform *iface, DWORD in

static HRESULT WINAPI color_converter_GetInputStreamInfo(IMFTransform *iface, DWORD id, MFT_INPUT_STREAM_INFO *info)
 {
-    FIXME("%p %u %p.\n", iface, id, info);
+    TRACE("%p %u %p.\n", iface, id, info);

-    return E_NOTIMPL;
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    info->dwFlags = MFT_INPUT_STREAM_WHOLE_SAMPLES | MFT_INPUT_STREAM_DOES_NOT_ADDREF;
+    info->cbMaxLookahead = 0;
+    info->cbAlignment = 0;
+    info->hnsMaxLatency = 0;
+    /* TODO: this can be calculated using MFCalculateImageSize */
+    info->cbSize = 0;
+
+    return S_OK;
 }

static HRESULT WINAPI color_converter_GetOutputStreamInfo(IMFTransform *iface, DWORD id, MFT_OUTPUT_STREAM_INFO *info)
 {
-    FIXME("%p %u %p.\n", iface, id, info);
+    TRACE("%p %u %p.\n", iface, id, info);

-    return E_NOTIMPL;
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    info->dwFlags = MFT_OUTPUT_STREAM_PROVIDES_SAMPLES | MFT_OUTPUT_STREAM_WHOLE_SAMPLES;
+    info->cbAlignment = 0;
+    /* TODO: this can be calculated using MFCalculateImageSize */
+    info->cbSize = 0;
+
+    return S_OK;
 }

static HRESULT WINAPI color_converter_GetAttributes(IMFTransform *iface, IMFAttributes **attributes)

[PATCH v2 15/17] winegstreamer: Implement ::Get(Input/Output)StreamInfo for color conversion transform.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83137

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

[PATCH v2 16/17] winegstreamer: Semi-stub Get*Attributes functions for color converter transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
 dlls/winegstreamer/colorconvert.c | 37 +++++++++++++++++++++++++++----
 1 file changed, 33 insertions(+), 4 deletions(-)

diff --git a/dlls/winegstreamer/colorconvert.c b/dlls/winegstreamer/colorconvert.c
index a53cb8a099c..3ae646f1ae2 100644
--- a/dlls/winegstreamer/colorconvert.c
+++ b/dlls/winegstreamer/colorconvert.c
@@ -52,6 +52,8 @@ struct color_converter
 {
     IMFTransform IMFTransform_iface;
     LONG refcount;
+    IMFAttributes *attributes;
+    IMFAttributes *output_attributes;
     IMFMediaType *input_type;
     IMFMediaType *output_type;
     CRITICAL_SECTION cs;
@@ -102,6 +104,10 @@ static ULONG WINAPI color_converter_Release(IMFTransform *iface)
     {
         transform->cs.DebugInfo->Spare[0] = 0;
         DeleteCriticalSection(&transform->cs);
+        if (transform->attributes)
+            IMFAttributes_Release(transform->attributes);
+        if (transform->output_attributes)
+            IMFAttributes_Release(transform->output_attributes);
         gst_object_unref(transform->container);
         heap_free(transform);
     }
@@ -170,9 +176,14 @@ static HRESULT WINAPI color_converter_GetOutputStreamInfo(IMFTransform *iface, D

static HRESULT WINAPI color_converter_GetAttributes(IMFTransform *iface, IMFAttributes **attributes)
 {
-    FIXME("%p, %p.\n", iface, attributes);
+    struct color_converter *converter = impl_color_converter_from_IMFTransform(iface);

-    return E_NOTIMPL;
+    TRACE("%p, %p.\n", iface, attributes);
+
+    *attributes = converter->attributes;
+    IMFAttributes_AddRef(*attributes);
+
+    return S_OK;
 }

static HRESULT WINAPI color_converter_GetInputStreamAttributes(IMFTransform *iface, DWORD id,
@@ -186,9 +197,14 @@ static HRESULT WINAPI color_converter_GetInputStreamAttributes(IMFTransform *ifa
 static HRESULT WINAPI color_converter_GetOutputStreamAttributes(IMFTransform *iface, DWORD id,
         IMFAttributes **attributes)
 {
-    FIXME("%p, %u, %p.\n", iface, id, attributes);
+    struct color_converter *converter = impl_color_converter_from_IMFTransform(iface);

-    return E_NOTIMPL;
+    TRACE("%p, %u, %p.\n", iface, id, attributes);
+
+    *attributes = converter->output_attributes;
+    IMFAttributes_AddRef(*attributes);
+
+    return S_OK;
 }

static HRESULT WINAPI color_converter_DeleteInputStream(IMFTransform *iface, DWORD id)
@@ -653,6 +669,7 @@ HRESULT color_converter_create(REFIID riid, void **ret)
 {
     struct color_converter *object;
     GstElement *videoconvert;
+    HRESULT hr;

TRACE("%s %p\n", debugstr_guid(riid), ret);

@@ -665,6 +682,18 @@ HRESULT color_converter_create(REFIID riid, void **ret)
     InitializeCriticalSection(&object->cs);
     object->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": color_converter_lock");

+    if (FAILED(hr = MFCreateAttributes(&object->attributes, 0)))
+    {
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return hr;
+    }
+
+    if (FAILED(hr = MFCreateAttributes(&object->output_attributes, 0)))
+    {
+        IMFTransform_Release(&object->IMFTransform_iface);
+        return hr;
+    }
+
     object->container = gst_bin_new(NULL);

if (!(object->appsrc = gst_element_factory_make("appsrc", NULL)))

[PATCH v2 16/17] winegstreamer: Semi-stub Get*Attributes functions for color converter transform.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83138

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

[PATCH v2 17/17] winegstreamer: Implement Get(Input/Output)CurrentType functions for color converter transform.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
 dlls/winegstreamer/colorconvert.c | 58 ++++++++++++++++++++++++++++---
 1 file changed, 54 insertions(+), 4 deletions(-)

diff --git a/dlls/winegstreamer/colorconvert.c b/dlls/winegstreamer/colorconvert.c
index 3ae646f1ae2..9c845b270d2 100644
--- a/dlls/winegstreamer/colorconvert.c
+++ b/dlls/winegstreamer/colorconvert.c
@@ -479,16 +479,66 @@ static HRESULT WINAPI color_converter_SetOutputType(IMFTransform *iface, DWORD i

static HRESULT WINAPI color_converter_GetInputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)
 {
-    FIXME("%p, %u, %p.\n", iface, id, type);
+    IMFMediaType *ret;
+    HRESULT hr;

-    return E_NOTIMPL;
+    struct color_converter *converter = impl_color_converter_from_IMFTransform(iface);
+
+    TRACE("%p, %u, %p.\n", converter, id, type);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (FAILED(hr = MFCreateMediaType(&ret)))
+        return hr;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (converter->input_type)
+        hr = IMFMediaType_CopyAllItems(converter->input_type, (IMFAttributes *)ret);
+    else
+        hr = MF_E_TRANSFORM_TYPE_NOT_SET;
+
+    LeaveCriticalSection(&converter->cs);
+
+    if (SUCCEEDED(hr))
+        *type = ret;
+    else
+        IMFMediaType_Release(ret);
+
+    return hr;
 }

static HRESULT WINAPI color_converter_GetOutputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)
 {
-    FIXME("%p, %u, %p.\n", iface, id, type);
+    IMFMediaType *ret;
+    HRESULT hr;

-    return E_NOTIMPL;
+    struct color_converter *converter = impl_color_converter_from_IMFTransform(iface);
+
+    TRACE("%p, %u, %p.\n", converter, id, type);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (FAILED(hr = MFCreateMediaType(&ret)))
+        return hr;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (converter->output_type)
+        hr = IMFMediaType_CopyAllItems(converter->output_type, (IMFAttributes *)ret);
+    else
+        hr = MF_E_TRANSFORM_TYPE_NOT_SET;
+
+    LeaveCriticalSection(&converter->cs);
+
+    if (SUCCEEDED(hr))
+        *type = ret;
+    else
+        IMFMediaType_Release(ret);
+
+    return hr;
 }

static HRESULT WINAPI color_converter_GetInputStatus(IMFTransform *iface, DWORD id, DWORD *flags)

[PATCH v2 17/17] winegstreamer: Implement Get(Input/Output)CurrentType functions for color converter transform.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=83139

Your paranoid android.

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply

=== debiant (build log) ===

error: patch failed: dlls/winegstreamer/audioconvert.c:18
error: patch failed: dlls/winegstreamer/audioconvert.c:38
error: patch failed: dlls/winegstreamer/audioconvert.c:295
error: patch failed: dlls/winegstreamer/audioconvert.c:87
error: patch failed: dlls/winegstreamer/audioconvert.c:495
Task: Patch failed to apply