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msdkvpp: add d3d11 support during negotiation

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3231>
This commit is contained in:
Tong Wu 2022-09-07 10:55:57 +08:00 committed by GStreamer Marge Bot
parent a55808d299
commit 9a6dd525f7
1 changed files with 70 additions and 13 deletions
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83
subprojects/gst-plugins-bad/sys/msdk/gstmsdkvpp.c
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@ -69,6 +69,8 @@
#undef EXT_FORMATS
#define EXT_FORMATS ", BGR10A2_LE"
#endif
#else
#include <gst/d3d11/gstd3d11.h>
#endif
#if (MFX_VERSION >= 2004)
@ -466,11 +468,63 @@ gst_msdk_create_va_pool (GstVideoInfo * info, GstMsdkContext * msdk_context,
return pool;
}
#else
static GstBufferPool *
gst_msdk_create_d3d11_pool (GstMsdkVPP * thiz, GstVideoInfo * info,
guint num_buffers, gboolean propose)
{
GstBufferPool *pool = NULL;
GstD3D11Device *device;
GstStructure *config;
GstD3D11AllocationParams *params;
GstD3D11Format device_format;
guint bind_flags = 0;
GstCaps *aligned_caps = NULL;
GstVideoInfo aligned_info;
gint aligned_width;
gint aligned_height;
device = gst_msdk_context_get_d3d11_device (thiz->context);
aligned_width = GST_ROUND_UP_16 (info->width);
aligned_height = GST_ROUND_UP_32 (info->height);
gst_video_info_set_interlaced_format (&aligned_info,
GST_VIDEO_INFO_FORMAT (info), GST_VIDEO_INFO_INTERLACE_MODE (info),
aligned_width, aligned_height);
gst_d3d11_device_get_format (device, GST_VIDEO_INFO_FORMAT (&aligned_info),
&device_format);
if (!propose
&& ((device_format.format_support[0] & D3D11_FORMAT_SUPPORT_RENDER_TARGET)
== D3D11_FORMAT_SUPPORT_RENDER_TARGET)) {
bind_flags = D3D11_BIND_RENDER_TARGET;
}
aligned_caps = gst_video_info_to_caps (&aligned_info);
pool = gst_d3d11_buffer_pool_new (device);
config = gst_buffer_pool_get_config (pool);
params = gst_d3d11_allocation_params_new (device, &aligned_info,
GST_D3D11_ALLOCATION_FLAG_DEFAULT, bind_flags,
D3D11_RESOURCE_MISC_SHARED);
gst_buffer_pool_config_set_d3d11_allocation_params (config, params);
gst_d3d11_allocation_params_free (params);
gst_buffer_pool_config_set_params (config, aligned_caps,
GST_VIDEO_INFO_SIZE (&aligned_info), num_buffers, 0);
gst_buffer_pool_set_config (pool, config);
gst_caps_unref (aligned_caps);
GST_LOG_OBJECT (thiz, "Creating d3d11 pool");
return pool;
}
#endif
static GstBufferPool *
gst_msdkvpp_create_buffer_pool (GstMsdkVPP * thiz, GstPadDirection direction,
GstCaps * caps, guint min_num_buffers)
GstCaps * caps, guint min_num_buffers, gboolean propose)
{
GstBufferPool *pool = NULL;
GstStructure *config;
@ -498,12 +552,10 @@ gst_msdkvpp_create_buffer_pool (GstMsdkVPP * thiz, GstPadDirection direction,
pool = gst_msdk_create_va_pool (&info, thiz->context, use_dmabuf,
min_num_buffers);
#else
/* Currently use system pool for windows path */
pool = gst_msdk_create_d3d11_pool (thiz, &info, min_num_buffers, propose);
#endif
if (!thiz->use_video_memory)
pool = gst_video_buffer_pool_new ();
else
GST_ERROR_OBJECT (thiz, "D3D video memory pool is not implemented");
#endif
if (!pool)
goto error_no_pool;
@ -607,7 +659,9 @@ create_src_pool (GstMsdkVPP * thiz, GstQuery * query, GstCaps * caps)
min_buffers += thiz->async_depth + request.NumFrameSuggested;
request.NumFrameSuggested = min_buffers;
pool = gst_msdkvpp_create_buffer_pool (thiz, GST_PAD_SRC, caps, min_buffers);
pool =
gst_msdkvpp_create_buffer_pool (thiz, GST_PAD_SRC, caps, min_buffers,
FALSE);
if (!pool)
return NULL;
/* we do not support dynamic buffer count change */
@ -700,14 +754,14 @@ gst_msdkvpp_propose_allocation (GstBaseTransform * trans,
/* alwys provide a new pool for upstream to help re-negotiation
* more info here: https://bugzilla.gnome.org/show_bug.cgi?id=748344 */
pool = gst_msdkvpp_create_buffer_pool (thiz, GST_PAD_SINK, caps,
min_buffers);
min_buffers, TRUE);
}
/* Update the internal pool if any allocation attribute changed */
if (!gst_video_info_is_equal (&thiz->sinkpad_buffer_pool_info, &info)) {
gst_object_unref (thiz->sinkpad_buffer_pool);
thiz->sinkpad_buffer_pool = gst_msdkvpp_create_buffer_pool (thiz,
GST_PAD_SINK, caps, min_buffers);
GST_PAD_SINK, caps, min_buffers, FALSE);
}
/* get the size and allocator params from configured pool and set it in query */
@ -1298,11 +1352,8 @@ gst_msdkvpp_set_caps (GstBaseTransform * trans, GstCaps * caps,
thiz->sinkpad_info = in_info;
thiz->srcpad_info = out_info;
#ifndef _WIN32
thiz->use_video_memory = TRUE;
#else
thiz->use_video_memory = FALSE;
#endif
/* check for deinterlace requirement */
deinterlace = gst_msdkvpp_is_deinterlace_enabled (thiz, &in_info);
@ -1325,7 +1376,7 @@ gst_msdkvpp_set_caps (GstBaseTransform * trans, GstCaps * caps,
thiz->sinkpad_buffer_pool =
gst_msdkvpp_create_buffer_pool (thiz, GST_PAD_SINK, caps,
thiz->in_num_surfaces);
thiz->in_num_surfaces, FALSE);
if (!thiz->sinkpad_buffer_pool) {
GST_ERROR_OBJECT (thiz, "Failed to ensure the sinkpad buffer pool");
return FALSE;
@ -1416,6 +1467,12 @@ gst_msdkvpp_fixate_caps (GstBaseTransform * trans,
gst_caps_features_new (GST_CAPS_FEATURE_MEMORY_DMABUF, NULL));
*use_dmabuf = TRUE;
}
#else
if (pad_accept_memory (thiz, GST_CAPS_FEATURE_MEMORY_D3D11_MEMORY,
direction == GST_PAD_SRC ? GST_PAD_SINK : GST_PAD_SRC, result)) {
gst_caps_set_features (result, 0,
gst_caps_features_new (GST_CAPS_FEATURE_MEMORY_D3D11_MEMORY, NULL));
}
#endif
return result;