LookingGlass/client/renderers/EGL/texture.h
Geoffrey McRae 3e021f3a6b [client] use cmake to generate renderers/fonts/clipboards headers/code
This is in preperation of cmake options to enable/disable various
functionallity.
2019-03-28 19:56:14 +11:00

43 lines
1.4 KiB
C

/*
Looking Glass - KVM FrameRelay (KVMFR) Client
Copyright (C) 2017-2019 Geoffrey McRae <geoff@hostfission.com>
https://looking-glass.hostfission.com
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 <stdbool.h>
#include "shader.h"
#include <GL/gl.h>
typedef struct EGL_Texture EGL_Texture;
enum EGL_PixelFormat
{
EGL_PF_RGBA,
EGL_PF_BGRA,
EGL_PF_RGBA10,
EGL_PF_YUV420
};
bool egl_texture_init(EGL_Texture ** tex);
void egl_texture_free(EGL_Texture ** tex);
bool egl_texture_setup (EGL_Texture * texture, enum EGL_PixelFormat pixfmt, size_t width, size_t height, size_t stride, bool streaming);
bool egl_texture_update(EGL_Texture * texture, const uint8_t * buffer);
void egl_texture_bind (EGL_Texture * texture);
int egl_texture_count (EGL_Texture * texture);