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5d0e191710
The colorspace conversion happens during the upload so the necessary hints must be provided to ensure that the conversion works correctly. At least the Mesa Intel driver will create a texture without error but produces an incorrect result. Use eglQueryDmaBufModifiersEXT() to check if non-external upload is supported for the given format. Based on a patch from Carlos Rafael Giani <dv@pseudoterminal.org>. https://bugzilla.gnome.org/show_bug.cgi?id=783521
62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/*
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* GStreamer
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* Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef _GST_EGL_H_
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#define _GST_EGL_H_
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#include <gst/gl/gstglconfig.h>
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#include <gst/gl/gl-prelude.h>
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#if GST_GL_HAVE_WINDOW_DISPMANX && defined(__GNUC__)
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#ifndef __VCCOREVER__
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#define __VCCOREVER__ 0x04000000
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#endif
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wredundant-decls"
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#if !defined(__cplusplus)
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#pragma GCC optimize ("gnu89-inline")
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#endif
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#endif
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#ifndef EGL_EGLEXT_PROTOTYPES
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#define EGL_EGLEXT_PROTOTYPES 1
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#endif
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#include <EGL/egl.h>
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#include <EGL/eglext.h>
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#if GST_GL_HAVE_WINDOW_DISPMANX && defined(__GNUC__)
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#pragma GCC reset_options
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#pragma GCC diagnostic pop
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#endif
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/* compatibility definitions... */
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#if !GST_GL_HAVE_EGLATTRIB
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typedef gintptr EGLAttrib;
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#endif
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#if !GST_GL_HAVE_EGLUINT64KHR
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typedef guint64 EGLuint64KHR;
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#endif
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GST_GL_API
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const gchar * gst_egl_get_error_string (EGLint err);
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#endif /* _GST_EGL_H_ */
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