mirror of
https://github.com/gnif/LookingGlass.git
synced 2024-11-10 08:38:20 +00:00
75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
/*
|
|
Looking Glass - KVM FrameRelay (KVMFR) Client
|
|
Copyright (C) 2017 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 "lg-renderer.h"
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include <SDL2/SDL.h>
|
|
|
|
#include <GL/gl.h>
|
|
|
|
typedef enum LG_OutFormat
|
|
{
|
|
LG_OUTPUT_INVALID,
|
|
|
|
LG_OUTPUT_BGRA,
|
|
LG_OUTPUT_RGBA,
|
|
LG_OUTPUT_RGBA10,
|
|
LG_OUTPUT_YUV420
|
|
}
|
|
LG_OutFormat;
|
|
|
|
typedef bool (* LG_DecoderCreate )(void ** opaque);
|
|
typedef void (* LG_DecoderDestroy )(void * opaque);
|
|
typedef bool (* LG_DecoderInitialize )(void * opaque, const LG_RendererFormat format, SDL_Window * window);
|
|
typedef void (* LG_DecoderDeInitialize )(void * opaque);
|
|
typedef LG_OutFormat (* LG_DecoderGetOutFormat )(void * opaque);
|
|
typedef unsigned int (* LG_DecoderGetFramePitch )(void * opaque);
|
|
typedef unsigned int (* LG_DecoderGetFrameStride)(void * opaque);
|
|
typedef bool (* LG_DecoderDecode )(void * opaque, const uint8_t * src, size_t srcSize);
|
|
typedef const uint8_t * (* LG_DecoderGetBuffer )(void * opaque);
|
|
|
|
typedef bool (* LG_DecoderInitGLTexture )(void * opaque, GLenum target, GLuint texture, void ** ref);
|
|
typedef void (* LG_DecoderFreeGLTexture )(void * opaque, void * ref);
|
|
typedef bool (* LG_DecoderUpdateGLTexture)(void * opaque, void * ref);
|
|
|
|
typedef struct LG_Decoder
|
|
{
|
|
// mandatory support
|
|
const char * name;
|
|
LG_DecoderCreate create;
|
|
LG_DecoderDestroy destroy;
|
|
LG_DecoderInitialize initialize;
|
|
LG_DecoderDeInitialize deinitialize;
|
|
LG_DecoderGetOutFormat get_out_format;
|
|
LG_DecoderGetFramePitch get_frame_pitch;
|
|
LG_DecoderGetFrameStride get_frame_stride;
|
|
LG_DecoderDecode decode;
|
|
LG_DecoderGetBuffer get_buffer;
|
|
|
|
// optional support
|
|
const bool has_gl;
|
|
LG_DecoderInitGLTexture init_gl_texture;
|
|
LG_DecoderFreeGLTexture free_gl_texture;
|
|
LG_DecoderUpdateGLTexture update_gl_texture;
|
|
}
|
|
LG_Decoder; |