mirror of
https://github.com/libretro/RetroArch.git
synced 2024-11-24 16:39:43 +00:00
136 lines
3.1 KiB
C
136 lines
3.1 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
|
* Copyright (C) 2011-2017 - Daniel De Matteis
|
|
*
|
|
* RetroArch 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 Found-
|
|
* ation, either version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* RetroArch 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 RetroArch.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <retro_inline.h>
|
|
|
|
#include "../video_driver.h"
|
|
|
|
typedef struct null_renderchain
|
|
{
|
|
void *empty;
|
|
} null_renderchain_t;
|
|
|
|
static void null_renderchain_free(void *data)
|
|
{
|
|
}
|
|
|
|
static void *null_renderchain_new(void)
|
|
{
|
|
null_renderchain_t *renderchain = (null_renderchain_t*)calloc(1, sizeof(*renderchain));
|
|
if (!renderchain)
|
|
return NULL;
|
|
|
|
return renderchain;
|
|
}
|
|
|
|
static bool null_renderchain_init(void *data,
|
|
const void *info,
|
|
void *dev_data,
|
|
const void *final_viewport_data,
|
|
const void *info_data,
|
|
bool rgb32
|
|
)
|
|
{
|
|
(void)data;
|
|
(void)info;
|
|
(void)dev_data;
|
|
(void)final_viewport_data;
|
|
(void)info_data;
|
|
(void)rgb32;
|
|
|
|
return true;
|
|
}
|
|
|
|
static void null_renderchain_set_final_viewport(void *data,
|
|
void *renderchain_data, const void *viewport_data)
|
|
{
|
|
(void)data;
|
|
(void)renderchain_data;
|
|
(void)viewport_data;
|
|
}
|
|
|
|
static bool null_renderchain_render(void *data, const void *frame,
|
|
unsigned width, unsigned height,
|
|
unsigned pitch, unsigned rotation)
|
|
{
|
|
(void)data;
|
|
(void)frame;
|
|
(void)width;
|
|
(void)height;
|
|
(void)pitch;
|
|
(void)rotation;
|
|
|
|
return true;
|
|
}
|
|
|
|
static bool null_renderchain_add_lut(void *data,
|
|
const char *id, const char *path, bool smooth)
|
|
{
|
|
(void)data;
|
|
(void)id;
|
|
(void)path;
|
|
(void)smooth;
|
|
|
|
return true;
|
|
}
|
|
|
|
static bool null_renderchain_add_pass(void *data, const void *info_data)
|
|
{
|
|
(void)data;
|
|
(void)info_data;
|
|
|
|
return true;
|
|
}
|
|
|
|
static void null_renderchain_add_state_tracker(void *data, void *tracker_data)
|
|
{
|
|
(void)data;
|
|
(void)tracker_data;
|
|
}
|
|
|
|
static void null_renderchain_convert_geometry(
|
|
void *data, const void *info_data,
|
|
unsigned *out_width, unsigned *out_height,
|
|
unsigned width, unsigned height,
|
|
void *final_viewport_data)
|
|
{
|
|
(void)data;
|
|
(void)info_data;
|
|
(void)out_width;
|
|
(void)out_height;
|
|
(void)width;
|
|
(void)height;
|
|
(void)final_viewport_data;
|
|
}
|
|
|
|
d3d_renderchain_driver_t null_d3d_renderchain = {
|
|
null_renderchain_free,
|
|
null_renderchain_new,
|
|
null_renderchain_init,
|
|
null_renderchain_set_final_viewport,
|
|
null_renderchain_add_pass,
|
|
null_renderchain_add_lut,
|
|
null_renderchain_add_state_tracker,
|
|
null_renderchain_render,
|
|
null_renderchain_convert_geometry,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
"null",
|
|
};
|