mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-14 22:38:34 +00:00
124 lines
3.6 KiB
C
124 lines
3.6 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2011-2015 - Daniel De Matteis
|
|
* Copyright (C) 2014-2015 - Jean-André Santoni
|
|
*
|
|
* 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 <file/file_path.h>
|
|
|
|
#include "video_texture.h"
|
|
#include "video_pixel_converter.h"
|
|
#include "video_thread_wrapper.h"
|
|
|
|
#ifdef HAVE_OPENGL
|
|
#include "drivers/gl_common.h"
|
|
|
|
static void video_texture_png_load_gl(struct texture_image *ti,
|
|
enum texture_filter_type filter_type,
|
|
unsigned *id)
|
|
{
|
|
/* Generate the OpenGL texture object */
|
|
glGenTextures(1, (GLuint*)id);
|
|
gl_load_texture_data((GLuint)*id,
|
|
RARCH_WRAP_EDGE, filter_type,
|
|
4 /* TODO/FIXME - dehardcode */,
|
|
ti->width, ti->height, ti->pixels,
|
|
sizeof(uint32_t) /* TODO/FIXME - dehardcode */
|
|
);
|
|
}
|
|
#endif
|
|
|
|
static unsigned video_texture_png_load(void *data,
|
|
enum texture_backend_type type,
|
|
enum texture_filter_type filter_type)
|
|
{
|
|
unsigned id = 0;
|
|
|
|
if (!data)
|
|
return 0;
|
|
|
|
switch (type)
|
|
{
|
|
case TEXTURE_BACKEND_OPENGL:
|
|
#ifdef HAVE_OPENGL
|
|
video_texture_png_load_gl((struct texture_image*)data, filter_type, &id);
|
|
#endif
|
|
break;
|
|
case TEXTURE_BACKEND_DEFAULT:
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return id;
|
|
}
|
|
|
|
static int video_texture_png_load_wrap(void *data)
|
|
{
|
|
return video_texture_png_load(data, TEXTURE_BACKEND_DEFAULT,
|
|
TEXTURE_FILTER_LINEAR);
|
|
}
|
|
|
|
static int video_texture_png_load_wrap_gl_mipmap(void *data)
|
|
{
|
|
return video_texture_png_load(data, TEXTURE_BACKEND_OPENGL,
|
|
TEXTURE_FILTER_MIPMAP_LINEAR);
|
|
}
|
|
|
|
static int video_texture_png_load_wrap_gl(void *data)
|
|
{
|
|
return video_texture_png_load(data, TEXTURE_BACKEND_OPENGL,
|
|
TEXTURE_FILTER_LINEAR);
|
|
}
|
|
|
|
unsigned video_texture_load(void *data,
|
|
enum texture_backend_type type,
|
|
enum texture_filter_type filter_type)
|
|
{
|
|
settings_t *settings = config_get_ptr();
|
|
const struct retro_hw_render_callback *hw_render =
|
|
(const struct retro_hw_render_callback*)video_driver_callback();
|
|
|
|
if (settings->video.threaded && !hw_render->context_type)
|
|
{
|
|
driver_t *driver = driver_get_ptr();
|
|
thread_video_t *thr = (thread_video_t*)driver->video_data;
|
|
thread_packet_t pkt = { CMD_CUSTOM_COMMAND };
|
|
|
|
if (!thr)
|
|
return 0;
|
|
|
|
switch (type)
|
|
{
|
|
case TEXTURE_BACKEND_OPENGL:
|
|
if (filter_type == TEXTURE_FILTER_MIPMAP_LINEAR ||
|
|
filter_type == TEXTURE_FILTER_MIPMAP_NEAREST)
|
|
pkt.data.custom_command.method = video_texture_png_load_wrap_gl_mipmap;
|
|
else
|
|
pkt.data.custom_command.method = video_texture_png_load_wrap_gl;
|
|
break;
|
|
case TEXTURE_BACKEND_DEFAULT:
|
|
default:
|
|
pkt.data.custom_command.method = video_texture_png_load_wrap;
|
|
break;
|
|
}
|
|
|
|
pkt.data.custom_command.data = (void*)data;
|
|
|
|
thr->send_and_wait(thr, &pkt);
|
|
|
|
return pkt.data.custom_command.return_value;
|
|
}
|
|
|
|
return video_texture_png_load(data, type, filter_type);
|
|
}
|