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gstreamer/subprojects/gstreamer-vaapi/gst/vaapi/gstvaapivideometa_texture.h

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plugins: add support for GstVideoGLTextureUploadMeta. If the allocation meta GST_VIDEO_GL_TEXTURE_UPLOAD_META_API_TYPE is requested, and more specifically under a GLX configuration, then add the GstVideoGLTextureUploadMeta to the output buffer. https://bugzilla.gnome.org/show_bug.cgi?id=703236 Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-07-15 11:41:00 +00:00
/*
* gstvaapivideometa_texture.h - GStreamer/VA video meta (GLTextureUpload)
*
* Copyright (C) 2010-2011 Splitted-Desktop Systems
legal: add per-file authorship information. Credit original authors on a per-file basis as we cannot expect people to know all country-specific rules, or bother browsing through the git history.
2013-11-22 04:57:18 +00:00
* Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
plugins: add support for GstVideoGLTextureUploadMeta. If the allocation meta GST_VIDEO_GL_TEXTURE_UPLOAD_META_API_TYPE is requested, and more specifically under a GLX configuration, then add the GstVideoGLTextureUploadMeta to the output buffer. https://bugzilla.gnome.org/show_bug.cgi?id=703236 Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-07-15 11:41:00 +00:00
* Copyright (C) 2011-2013 Intel Corporation
legal: add per-file authorship information. Credit original authors on a per-file basis as we cannot expect people to know all country-specific rules, or bother browsing through the git history.
2013-11-22 04:57:18 +00:00
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
plugins: add support for GstVideoGLTextureUploadMeta. If the allocation meta GST_VIDEO_GL_TEXTURE_UPLOAD_META_API_TYPE is requested, and more specifically under a GLX configuration, then add the GstVideoGLTextureUploadMeta to the output buffer. https://bugzilla.gnome.org/show_bug.cgi?id=703236 Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-07-15 11:41:00 +00:00
* Copyright (C) 2013 Igalia
legal: add per-file authorship information. Credit original authors on a per-file basis as we cannot expect people to know all country-specific rules, or bother browsing through the git history.
2013-11-22 04:57:18 +00:00
* Author: Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
plugins: add support for GstVideoGLTextureUploadMeta. If the allocation meta GST_VIDEO_GL_TEXTURE_UPLOAD_META_API_TYPE is requested, and more specifically under a GLX configuration, then add the GstVideoGLTextureUploadMeta to the output buffer. https://bugzilla.gnome.org/show_bug.cgi?id=703236 Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-07-15 11:41:00 +00:00
*
* 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 Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#ifndef GST_VAAPI_VIDEO_META_TEXTURE_H
#define GST_VAAPI_VIDEO_META_TEXTURE_H
#include <gst/vaapi/gstvaapitexture.h>
G_BEGIN_DECLS
plugins: re-indent all GstVaapiVideo* related source code.
2014-08-21 08:45:31 +00:00
typedef struct _GstVaapiVideoMetaTexture GstVaapiVideoMetaTexture;
plugins: fix GLTextureUploadMeta to work with different texture ids. The GLTextureUploadMeta implementation assumed that for each upload() sequence, the supplied texture id is always the same as the one that was previously cached into the underlying GstVaapiTexture. Cope with any texture id change the expense to recreate the underlying VA/GLX resources. https://bugzilla.gnome.org/show_bug.cgi?id=719643
2013-12-11 13:04:27 +00:00
plugins: add support for GstVideoGLTextureUploadMeta. If the allocation meta GST_VIDEO_GL_TEXTURE_UPLOAD_META_API_TYPE is requested, and more specifically under a GLX configuration, then add the GstVideoGLTextureUploadMeta to the output buffer. https://bugzilla.gnome.org/show_bug.cgi?id=703236 Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-07-15 11:41:00 +00:00
G_GNUC_INTERNAL
vaapivideopool: Set pooled flag to added metas. So this could hint filters how to use these metas. Had to change the return value for texutre upload meta in order to flag it. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/326>
2020-05-17 07:55:42 +00:00
GstMeta *
plugins: re-indent all GstVaapiVideo* related source code.
2014-08-21 08:45:31 +00:00
gst_buffer_add_texture_upload_meta (GstBuffer * buffer);
plugins: add support for GstVideoGLTextureUploadMeta. If the allocation meta GST_VIDEO_GL_TEXTURE_UPLOAD_META_API_TYPE is requested, and more specifically under a GLX configuration, then add the GstVideoGLTextureUploadMeta to the output buffer. https://bugzilla.gnome.org/show_bug.cgi?id=703236 Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-07-15 11:41:00 +00:00
plugins: request GLTextureUpload meta on buffers in the buffer pool. Requesting the GLTextureUpload meta on buffers in the bufferpool prevents such metas from being de-allocated when buffers are released in the sink. This is particulary useful in terms of performance when using the GLTextureUploadMeta API since the GstVaapiTexture associated with the target texture is stored in the meta. https://bugzilla.gnome.org/show_bug.cgi?id=712558 Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-11-20 17:20:07 +00:00
G_GNUC_INTERNAL
gboolean
plugins: re-indent all GstVaapiVideo* related source code.
2014-08-21 08:45:31 +00:00
gst_buffer_ensure_texture_upload_meta (GstBuffer * buffer);
plugins: request GLTextureUpload meta on buffers in the buffer pool. Requesting the GLTextureUpload meta on buffers in the bufferpool prevents such metas from being de-allocated when buffers are released in the sink. This is particulary useful in terms of performance when using the GLTextureUploadMeta API since the GstVaapiTexture associated with the target texture is stored in the meta. https://bugzilla.gnome.org/show_bug.cgi?id=712558 Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-11-20 17:20:07 +00:00
plugins: add support for GstVideoGLTextureUploadMeta. If the allocation meta GST_VIDEO_GL_TEXTURE_UPLOAD_META_API_TYPE is requested, and more specifically under a GLX configuration, then add the GstVideoGLTextureUploadMeta to the output buffer. https://bugzilla.gnome.org/show_bug.cgi?id=703236 Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-07-15 11:41:00 +00:00
G_END_DECLS
#endif /* GST_VAAPI_VIDEO_META_TEXTURE_H */
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