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/*
* Copyright (C) 2024 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 WPEBufferDMABufFormats_h
#define WPEBufferDMABufFormats_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>
G_BEGIN_DECLS
#define WPE_TYPE_BUFFER_DMA_BUF_FORMATS (wpe_buffer_dma_buf_formats_get_type())
WPE_API G_DECLARE_FINAL_TYPE (WPEBufferDMABufFormats, wpe_buffer_dma_buf_formats, WPE, BUFFER_DMA_BUF_FORMATS, GObject)
/**
* WPEBufferDMABufFormatUsage:
* @WPE_BUFFER_DMA_BUF_FORMAT_USAGE_RENDERING: format should be used for rendering.
* @WPE_BUFFER_DMA_BUF_FORMAT_USAGE_MAPPING: format should be used for mapping buffer.
* @WPE_BUFFER_DMA_BUF_FORMAT_USAGE_SCANOUT: format should be used for scanout.
*
* Enum values to indicate the best usage of a #WPEBufferDMABufFormat.
*/
typedef enum {
WPE_BUFFER_DMA_BUF_FORMAT_USAGE_RENDERING,
WPE_BUFFER_DMA_BUF_FORMAT_USAGE_MAPPING,
WPE_BUFFER_DMA_BUF_FORMAT_USAGE_SCANOUT
} WPEBufferDMABufFormatUsage;
WPE_API const char *wpe_buffer_dma_buf_formats_get_device (WPEBufferDMABufFormats *formats);
WPE_API guint wpe_buffer_dma_buf_formats_get_n_groups (WPEBufferDMABufFormats *formats);
WPE_API WPEBufferDMABufFormatUsage wpe_buffer_dma_buf_formats_get_group_usage (WPEBufferDMABufFormats *formats,
guint group);
WPE_API const char *wpe_buffer_dma_buf_formats_get_group_device (WPEBufferDMABufFormats *formats,
guint group);
WPE_API guint wpe_buffer_dma_buf_formats_get_group_n_formats (WPEBufferDMABufFormats *formats,
guint group);
WPE_API guint32 wpe_buffer_dma_buf_formats_get_format_fourcc (WPEBufferDMABufFormats *formats,
guint group,
guint format);
WPE_API GArray *wpe_buffer_dma_buf_formats_get_format_modifiers (WPEBufferDMABufFormats *formats,
guint group,
guint format);
#define WPE_TYPE_BUFFER_DMA_BUF_FORMATS_BUILDER (wpe_buffer_dma_buf_formats_builder_get_type())
typedef struct _WPEBufferDMABufFormatsBuilder WPEBufferDMABufFormatsBuilder;
WPE_API GType wpe_buffer_dma_buf_formats_builder_get_type (void);
WPE_API WPEBufferDMABufFormatsBuilder *wpe_buffer_dma_buf_formats_builder_new (const char *device);
WPE_API WPEBufferDMABufFormatsBuilder *wpe_buffer_dma_buf_formats_builder_ref (WPEBufferDMABufFormatsBuilder *builder);
WPE_API void wpe_buffer_dma_buf_formats_builder_unref (WPEBufferDMABufFormatsBuilder *builder);
WPE_API void wpe_buffer_dma_buf_formats_builder_append_group (WPEBufferDMABufFormatsBuilder *builder,
const char *device,
WPEBufferDMABufFormatUsage usage);
WPE_API void wpe_buffer_dma_buf_formats_builder_append_format (WPEBufferDMABufFormatsBuilder *builder,
guint32 fourcc,
guint64 modifier);
WPE_API WPEBufferDMABufFormats *wpe_buffer_dma_buf_formats_builder_end (WPEBufferDMABufFormatsBuilder *builder);
G_END_DECLS
#endif /* WPEBufferDMABufFormats_h */
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