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/*
* Copyright (C) 2023 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WPEBuffer_h
#define WPEBuffer_h
#if !defined(__WPE_PLATFORM_H_INSIDE__) && !defined(BUILDING_WEBKIT)
#error "Only <wpe/wpe-platform.h> can be included directly."
#endif
#include <glib-object.h>
#include <wpe/WPEDefines.h>
#include <wpe/WPEView.h>
G_BEGIN_DECLS
#define WPE_TYPE_BUFFER (wpe_buffer_get_type())
WPE_DECLARE_DERIVABLE_TYPE (WPEBuffer, wpe_buffer, WPE, BUFFER, GObject)
struct _WPEBufferClass
{
GObjectClass parent_class;
gpointer (* import_to_egl_image) (WPEBuffer *buffer,
GError **error);
GBytes *(* import_to_pixels) (WPEBuffer *buffer,
GError **error);
gpointer padding[32];
};
#define WPE_BUFFER_ERROR (wpe_buffer_error_quark())
/**
* WPEBufferError:
* @WPE_BUFFER_ERROR_NOT_SUPPORTED: Operation not supported
* @WPE_BUFFER_ERROR_IMPORT_FAILED: Import buffer operation failed
*
* #WPEBuffer errors
*/
typedef enum {
WPE_BUFFER_ERROR_NOT_SUPPORTED,
WPE_BUFFER_ERROR_IMPORT_FAILED
} WPEBufferError;
WPE_API GQuark wpe_buffer_error_quark (void);
WPE_API WPEView *wpe_buffer_get_view (WPEBuffer *buffer);
WPE_API int wpe_buffer_get_width (WPEBuffer *buffer);
WPE_API int wpe_buffer_get_height (WPEBuffer *buffer);
WPE_API void wpe_buffer_set_user_data (WPEBuffer *buffer,
gpointer user_data,
GDestroyNotify destroy_func);
WPE_API gpointer wpe_buffer_get_user_data (WPEBuffer *buffer);
WPE_API gpointer wpe_buffer_import_to_egl_image (WPEBuffer *buffer,
GError **error);
WPE_API GBytes *wpe_buffer_import_to_pixels (WPEBuffer *buffer,
GError **error);
G_END_DECLS
#endif /* WPEBuffer_h */
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