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Morgan
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grd-egl-thread.h Normal file
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/*
* Copyright (C) 2021 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
*/
#pragma once
#include <glib.h>
#include <stdint.h>
#include "grd-types.h"
typedef gpointer GrdEglThreadSlot;
typedef void (* GrdEglThreadCallback) (gboolean success,
gpointer user_data);
typedef gboolean (* GrdEglThreadCustomFunc) (gpointer user_data);
typedef gboolean (* GrdEglThreadAllocBufferFunc) (gpointer user_data,
uint32_t pbo);
typedef void (* GrdEglThreadDeallocBufferFunc) (gpointer user_data);
GrdEglThread * grd_egl_thread_new (GError **error);
void grd_egl_thread_free (GrdEglThread *egl_thread);
const char * grd_egl_thread_get_drm_render_node (GrdEglThread *egl_thread);
void * grd_egl_thread_acquire_slot (GrdEglThread *egl_thread);
void grd_egl_thread_release_slot (GrdEglThread *egl_thread,
GrdEglThreadSlot slot);
void grd_egl_thread_download (GrdEglThread *egl_thread,
GrdEglThreadSlot slot,
uint8_t *dst_data,
int dst_row_width,
uint32_t format,
unsigned int width,
unsigned int height,
uint32_t n_planes,
const int *fds,
const uint32_t *strides,
const uint32_t *offsets,
const uint64_t *modifiers,
GrdEglThreadCallback callback,
gpointer user_data,
GDestroyNotify destroy);
void grd_egl_thread_allocate (GrdEglThread *egl_thread,
uint32_t height,
uint32_t stride,
GrdEglThreadAllocBufferFunc allocate_func,
gpointer allocate_user_data,
GrdEglThreadCallback callback,
gpointer user_data,
GDestroyNotify destroy);
void grd_egl_thread_deallocate (GrdEglThread *egl_thread,
uint32_t pbo,
GrdEglThreadDeallocBufferFunc deallocate_func,
gpointer deallocate_user_data,
GrdEglThreadCallback callback,
gpointer user_data,
GDestroyNotify destroy);
void grd_egl_thread_upload (GrdEglThread *egl_thread,
GrdEglThreadSlot slot,
uint32_t pbo,
uint32_t height,
uint32_t stride,
uint8_t *src_data,
GrdEglThreadAllocBufferFunc allocate_func,
gpointer allocate_user_data,
GDestroyNotify allocate_user_data_destroy,
GrdEglThreadCustomFunc realize_func,
gpointer realize_user_data,
GDestroyNotify realize_user_data_destroy,
GrdEglThreadCallback callback,
gpointer user_data,
GDestroyNotify destroy);
void grd_egl_thread_sync (GrdEglThread *egl_thread,
GrdEglThreadCallback callback,
gpointer user_data,
GDestroyNotify destroy);
void grd_egl_thread_run_custom_task (GrdEglThread *egl_thread,
GrdEglThreadCustomFunc custom_func,
gpointer custom_func_data,
GrdEglThreadCallback callback,
gpointer user_data,
GDestroyNotify destroy);
gboolean grd_egl_thread_get_modifiers_for_format (GrdEglThread *egl_thread,
uint32_t format,
int *out_n_modifiers,
uint64_t **out_modifiers);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GrdEglThread, grd_egl_thread_free)