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Split up wgl_ctx.c into two files - GL and Vulkan

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This commit is contained in:
twinaphex 2020-07-17 04:28:26 +02:00
parent c9398a3855
commit cbca370d76
6 changed files with 424 additions and 150 deletions
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3
Makefile.common
View File

@ -1659,6 +1659,9 @@ endif
ifeq ($(WANT_WGL), 1)
OBJ += gfx/drivers_context/wgl_ctx.o
ifeq ($(HAVE_VULKAN),1)
OBJ += gfx/drivers_context/w_vk_ctx.o
endif
LIBS += -lcomctl32
endif

352
gfx/drivers_context/w_vk_ctx.c Normal file
View File

@ -0,0 +1,352 @@
/* 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 <math.h>
/* Win32/WGL context. */
/* necessary for mingw32 multimon defines: */
#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0500 //_WIN32_WINNT_WIN2K
#endif
#include <tchar.h>
#include <wchar.h>
#include <string.h>
#include <math.h>
#include <windows.h>
#include <commdlg.h>
#include <dynamic/dylib.h>
#include <string/stdstring.h>
#ifdef HAVE_CONFIG_H
#include "../../config.h"
#endif
#include "../../configuration.h"
#include "../../dynamic.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
#include "../../frontend/frontend_driver.h"
#include "../common/win32_common.h"
#include "../common/vulkan_common.h"
/* TODO/FIXME - static globals */
static gfx_ctx_vulkan_data_t win32_vk;
static void *dinput_vk_wgl = NULL;
static int win32_vk_interval = 0;
static enum gfx_ctx_api win32_vk_api = GFX_CTX_NONE;
typedef struct gfx_ctx_cgl_data
{
void *empty;
} gfx_ctx_w_vk_data_t;
void create_vk_context(HWND hwnd, bool *quit)
{
RECT rect;
HINSTANCE instance;
unsigned width = 0;
unsigned height = 0;
GetClientRect(hwnd, &rect);
instance = GetModuleHandle(NULL);
width = rect.right - rect.left;
height = rect.bottom - rect.top;
if (!vulkan_surface_create(&win32_vk, VULKAN_WSI_WIN32,
&instance, &hwnd,
width, height, win32_vk_interval))
*quit = true;
g_win32_inited = true;
}
static void gfx_ctx_w_vk_swap_interval(void *data, int interval)
{
if (win32_vk_interval != interval)
{
win32_vk_interval = interval;
if (win32_vk.swapchain)
win32_vk.need_new_swapchain = true;
}
}
static void gfx_ctx_w_vk_check_window(void *data, bool *quit,
bool *resize, unsigned *width, unsigned *height)
{
win32_check_window(quit, resize, width, height);
if (win32_vk.need_new_swapchain)
*resize = true;
}
static void gfx_ctx_w_vk_swap_buffers(void *data)
{
vulkan_present(&win32_vk, win32_vk.context.current_swapchain_index);
vulkan_acquire_next_image(&win32_vk);
}
static bool gfx_ctx_w_vk_set_resize(void *data,
unsigned width, unsigned height)
{
if (!vulkan_create_swapchain(&win32_vk, width, height, win32_vk_interval))
{
RARCH_ERR("[Win32/Vulkan]: Failed to update swapchain.\n");
return false;
}
if (win32_vk.created_new_swapchain)
vulkan_acquire_next_image(&win32_vk);
win32_vk.context.invalid_swapchain = true;
win32_vk.need_new_swapchain = false;
return false;
}
static void gfx_ctx_w_vk_update_title(void *data)
{
char title[128];
title[0] = '\0';
video_driver_get_window_title(title, sizeof(title));
if (title[0])
{
const ui_window_t *window = ui_companion_driver_get_window_ptr();
if (window)
window->set_title(&main_window, title);
}
}
static void gfx_ctx_w_vk_get_video_size(void *data,
unsigned *width, unsigned *height)
{
HWND window = win32_get_window();
(void)data;
if (!window)
{
RECT mon_rect;
MONITORINFOEX current_mon;
unsigned mon_id = 0;
HMONITOR hm_to_use = NULL;
win32_monitor_info(&current_mon, &hm_to_use, &mon_id);
mon_rect = current_mon.rcMonitor;
*width = mon_rect.right - mon_rect.left;
*height = mon_rect.bottom - mon_rect.top;
}
else
{
*width = g_win32_resize_width;
*height = g_win32_resize_height;
}
}
static void gfx_ctx_w_vk_destroy(void *data)
{
HWND window = win32_get_window();
gfx_ctx_w_vk_data_t *wgl = (gfx_ctx_w_vk_data_t*)data;
vulkan_context_destroy(&win32_vk, win32_vk.vk_surface != VK_NULL_HANDLE);
if (win32_vk.context.queue_lock)
slock_free(win32_vk.context.queue_lock);
memset(&win32_vk, 0, sizeof(win32_vk));
if (window)
{
win32_monitor_from_window();
win32_destroy_window();
}
if (g_win32_restore_desktop)
{
win32_monitor_get_info();
g_win32_restore_desktop = false;
}
if (wgl)
free(wgl);
g_win32_inited = false;
}
static void *gfx_ctx_w_vk_init(void *video_driver)
{
WNDCLASSEX wndclass = {0};
gfx_ctx_w_vk_data_t *wgl = (gfx_ctx_w_vk_data_t*)calloc(1, sizeof(*wgl));
if (!wgl)
return NULL;
if (g_win32_inited)
gfx_ctx_w_vk_destroy(NULL);
win32_window_reset();
win32_monitor_init();
wndclass.lpfnWndProc = WndProcVK;
if (!win32_window_init(&wndclass, true, NULL))
goto error;
if (!vulkan_context_init(&win32_vk, VULKAN_WSI_WIN32))
goto error;
return wgl;
error:
if (wgl)
free(wgl);
return NULL;
}
static bool gfx_ctx_w_vk_set_video_mode(void *data,
unsigned width, unsigned height,
bool fullscreen)
{
win32_vk.fullscreen = fullscreen;
if (!win32_set_video_mode(NULL, width, height, fullscreen))
{
RARCH_ERR("[WGL]: win32_set_video_mode failed.\n");
goto error;
}
gfx_ctx_w_vk_swap_interval(data, win32_vk_interval);
return true;
error:
gfx_ctx_w_vk_destroy(data);
return false;
}
static void gfx_ctx_w_vk_input_driver(void *data,
const char *joypad_name,
input_driver_t **input, void **input_data)
{
settings_t *settings = config_get_ptr();
#if _WIN32_WINNT >= 0x0501
#ifdef HAVE_WINRAWINPUT
const char *input_driver = settings->arrays.input_driver;
/* winraw only available since XP */
if (string_is_equal(input_driver, "raw"))
{
*input_data = input_winraw.init(joypad_name);
if (*input_data)
{
*input = &input_winraw;
dinput_vk_wgl = NULL;
return;
}
}
#endif
#endif
#ifdef HAVE_DINPUT
dinput_vk_wgl = input_dinput.init(joypad_name);
*input = dinput_vk_wgl ? &input_dinput : NULL;
*input_data = dinput_vk_wgl;
#endif
}
static enum gfx_ctx_api gfx_ctx_w_vk_get_api(void *data) { return win32_vk_api; }
static bool gfx_ctx_w_vk_bind_api(void *data,
enum gfx_ctx_api api, unsigned major, unsigned minor)
{
win32_vk_api = api;
if (api == GFX_CTX_VULKAN_API)
return true;
return false;
}
static void gfx_ctx_w_vk_bind_hw_render(void *data, bool enable) { }
static void *gfx_ctx_w_vk_get_context_data(void *data)
{
(void)data;
return &win32_vk.context;
}
static uint32_t gfx_ctx_w_vk_get_flags(void *data)
{
uint32_t flags = 0;
#if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
return flags;
}
static void gfx_ctx_w_vk_set_flags(void *data, uint32_t flags) { }
static void gfx_ctx_w_vk_get_video_output_size(void *data,
unsigned *width, unsigned *height)
{
win32_get_video_output_size(width, height);
}
static void gfx_ctx_w_vk_get_video_output_prev(void *data) { }
static void gfx_ctx_w_vk_get_video_output_next(void *data) { }
const gfx_ctx_driver_t gfx_ctx_w_vk = {
gfx_ctx_w_vk_init,
gfx_ctx_w_vk_destroy,
gfx_ctx_w_vk_get_api,
gfx_ctx_w_vk_bind_api,
gfx_ctx_w_vk_swap_interval,
gfx_ctx_w_vk_set_video_mode,
gfx_ctx_w_vk_get_video_size,
win32_get_refresh_rate,
gfx_ctx_w_vk_get_video_output_size,
gfx_ctx_w_vk_get_video_output_prev,
gfx_ctx_w_vk_get_video_output_next,
win32_get_metrics,
NULL,
gfx_ctx_w_vk_update_title,
gfx_ctx_w_vk_check_window,
gfx_ctx_w_vk_set_resize,
win32_has_focus,
win32_suppress_screensaver,
true, /* has_windowed */
gfx_ctx_w_vk_swap_buffers,
gfx_ctx_w_vk_input_driver,
NULL,
NULL,
NULL,
win32_show_cursor,
"w_vk",
gfx_ctx_w_vk_get_flags,
gfx_ctx_w_vk_set_flags,
gfx_ctx_w_vk_bind_hw_render,
gfx_ctx_w_vk_get_context_data,
NULL
};

151
gfx/drivers_context/wgl_ctx.c
View File

@ -62,11 +62,7 @@
#include "../common/gl1_common.h"
#endif
#ifdef HAVE_VULKAN
#include "../common/vulkan_common.h"
#endif
#if defined(HAVE_OPENGL) || defined(HAVE_OPENGL1) || defined(HAVE_OPENGL_CORE) || defined(HAVE_VULKAN)
#if defined(HAVE_OPENGL) || defined(HAVE_OPENGL1) || defined(HAVE_OPENGL_CORE)
#ifndef WGL_CONTEXT_MAJOR_VERSION_ARB
#define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091
#endif
@ -102,9 +98,6 @@ static bool win32_use_hw_ctx = false;
static bool win32_core_hw_context_enable = false;
static bool wgl_adaptive_vsync = false;
#ifdef HAVE_VULKAN
static gfx_ctx_vulkan_data_t win32_vk;
#endif
#ifdef HAVE_EGL
static egl_ctx_data_t win32_egl;
#endif
@ -450,29 +443,6 @@ void create_graphics_context(HWND hwnd, bool *quit)
}
}
void create_vk_context(HWND hwnd, bool *quit)
{
#ifdef HAVE_VULKAN
RECT rect;
HINSTANCE instance;
unsigned width = 0;
unsigned height = 0;
GetClientRect(hwnd, &rect);
instance = GetModuleHandle(NULL);
width = rect.right - rect.left;
height = rect.bottom - rect.top;
if (!vulkan_surface_create(&win32_vk, VULKAN_WSI_WIN32,
&instance, &hwnd,
width, height, win32_interval))
*quit = true;
g_win32_inited = true;
#endif
}
static void gfx_ctx_wgl_swap_interval(void *data, int interval)
{
(void)data;
@ -501,17 +471,6 @@ static void gfx_ctx_wgl_swap_interval(void *data, int interval)
#endif
break;
case GFX_CTX_VULKAN_API:
#ifdef HAVE_VULKAN
if (win32_interval != interval)
{
win32_interval = interval;
if (win32_vk.swapchain)
win32_vk.need_new_swapchain = true;
}
#endif
break;
case GFX_CTX_NONE:
default:
win32_interval = interval;
@ -523,20 +482,6 @@ static void gfx_ctx_wgl_check_window(void *data, bool *quit,
bool *resize, unsigned *width, unsigned *height)
{
win32_check_window(quit, resize, width, height);
switch (win32_api)
{
case GFX_CTX_VULKAN_API:
#ifdef HAVE_VULKAN
if (win32_vk.need_new_swapchain)
*resize = true;
#endif
break;
case GFX_CTX_NONE:
default:
break;
}
}
static void gfx_ctx_wgl_swap_buffers(void *data)
@ -548,12 +493,6 @@ static void gfx_ctx_wgl_swap_buffers(void *data)
case GFX_CTX_OPENGL_API:
SwapBuffers(win32_hdc);
break;
case GFX_CTX_VULKAN_API:
#ifdef HAVE_VULKAN
vulkan_present(&win32_vk, win32_vk.context.current_swapchain_index);
vulkan_acquire_next_image(&win32_vk);
#endif
break;
case GFX_CTX_OPENGL_ES_API:
#if defined(HAVE_EGL)
egl_swap_buffers(&win32_egl);
@ -566,36 +505,7 @@ static void gfx_ctx_wgl_swap_buffers(void *data)
}
static bool gfx_ctx_wgl_set_resize(void *data,
unsigned width, unsigned height)
{
(void)data;
(void)width;
(void)height;
switch (win32_api)
{
case GFX_CTX_VULKAN_API:
#ifdef HAVE_VULKAN
if (!vulkan_create_swapchain(&win32_vk, width, height, win32_interval))
{
RARCH_ERR("[Win32/Vulkan]: Failed to update swapchain.\n");
return false;
}
if (win32_vk.created_new_swapchain)
vulkan_acquire_next_image(&win32_vk);
win32_vk.context.invalid_swapchain = true;
win32_vk.need_new_swapchain = false;
#endif
break;
case GFX_CTX_NONE:
default:
break;
}
return false;
}
unsigned width, unsigned height) { return false; }
static void gfx_ctx_wgl_update_title(void *data)
{
@ -666,15 +576,6 @@ static void gfx_ctx_wgl_destroy(void *data)
#endif
break;
case GFX_CTX_VULKAN_API:
#ifdef HAVE_VULKAN
vulkan_context_destroy(&win32_vk, win32_vk.vk_surface != VK_NULL_HANDLE);
if (win32_vk.context.queue_lock)
slock_free(win32_vk.context.queue_lock);
memset(&win32_vk, 0, sizeof(win32_vk));
#endif
break;
case GFX_CTX_OPENGL_ES_API:
#ifdef HAVE_EGL
egl_destroy(&win32_egl);
@ -742,32 +643,11 @@ static void *gfx_ctx_wgl_init(void *video_driver)
win32_window_reset();
win32_monitor_init();
switch (win32_api)
{
case GFX_CTX_VULKAN_API:
wndclass.lpfnWndProc = WndProcVK;
break;
default:
wndclass.lpfnWndProc = WndProcWGL;
break;
}
wndclass.lpfnWndProc = WndProcWGL;
if (!win32_window_init(&wndclass, true, NULL))
goto error;
switch (win32_api)
{
case GFX_CTX_VULKAN_API:
#ifdef HAVE_VULKAN
if (!vulkan_context_init(&win32_vk, VULKAN_WSI_WIN32))
goto error;
#endif
break;
case GFX_CTX_NONE:
default:
break;
}
return wgl;
error:
@ -780,10 +660,6 @@ static bool gfx_ctx_wgl_set_video_mode(void *data,
unsigned width, unsigned height,
bool fullscreen)
{
#ifdef HAVE_VULKAN
win32_vk.fullscreen = fullscreen;
#endif
if (!win32_set_video_mode(NULL, width, height, fullscreen))
{
RARCH_ERR("[WGL]: win32_set_video_mode failed.\n");
@ -861,10 +737,6 @@ static bool gfx_ctx_wgl_bind_api(void *data,
if (api == GFX_CTX_OPENGL_ES_API)
return true;
#endif
#if defined(HAVE_VULKAN)
if (api == GFX_CTX_VULKAN_API)
return true;
#endif
return false;
}
@ -899,14 +771,6 @@ static void gfx_ctx_wgl_bind_hw_render(void *data, bool enable)
}
}
#ifdef HAVE_VULKAN
static void *gfx_ctx_wgl_get_context_data(void *data)
{
(void)data;
return &win32_vk.context;
}
#endif
static uint32_t gfx_ctx_wgl_get_flags(void *data)
{
uint32_t flags = 0;
@ -939,11 +803,6 @@ static uint32_t gfx_ctx_wgl_get_flags(void *data)
}
break;
case GFX_CTX_VULKAN_API:
#if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
#endif
break;
case GFX_CTX_OPENGL_ES_API:
#if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
@ -1026,10 +885,6 @@ const gfx_ctx_driver_t gfx_ctx_wgl = {
gfx_ctx_wgl_get_flags,
gfx_ctx_wgl_set_flags,
gfx_ctx_wgl_bind_hw_render,
#ifdef HAVE_VULKAN
gfx_ctx_wgl_get_context_data,
#else
NULL,
#endif
NULL
};

3
griffin/griffin.c
View File

@ -230,6 +230,9 @@ VIDEO CONTEXT
#if defined(HAVE_OPENGL) || defined(HAVE_OPENGL1) || defined(HAVE_VULKAN) || defined(HAVE_OPENGLES)
#include "../gfx/drivers_context/wgl_ctx.c"
#endif
#if defined(HAVE_VULKAN)
#include "../gfx/drivers_context/w_vk_ctx.c"
#endif
#include "../gfx/display_servers/dispserv_win32.c"

64
retroarch.c
View File

@ -575,6 +575,14 @@ static const video_driver_t *video_drivers[] = {
NULL,
};
static const gfx_ctx_driver_t *gfx_ctx_vk_drivers[] = {
#if defined(_WIN32) && !defined(__WINRT__) && (defined(HAVE_VULKAN))
&gfx_ctx_w_vk,
#endif
&gfx_ctx_null,
NULL
};
static const gfx_ctx_driver_t *gfx_ctx_gl_drivers[] = {
#if defined(ORBIS)
&orbis_ctx,
@ -600,7 +608,7 @@ static const gfx_ctx_driver_t *gfx_ctx_gl_drivers[] = {
#if defined(HAVE_OPENDINGUX_FBDEV)
&gfx_ctx_opendingux_fbdev,
#endif
#if defined(_WIN32) && !defined(__WINRT__) && (defined(HAVE_OPENGL) || defined(HAVE_OPENGL1) || defined(HAVE_OPENGL_CORE) || defined(HAVE_VULKAN))
#if defined(_WIN32) && !defined(__WINRT__) && (defined(HAVE_OPENGL) || defined(HAVE_OPENGL1) || defined(HAVE_OPENGL_CORE))
&gfx_ctx_wgl,
#endif
#if defined(__WINRT__) && defined(HAVE_OPENGLES)
@ -33031,6 +33039,51 @@ static const gfx_ctx_driver_t *video_context_driver_init(
return ctx;
}
static const gfx_ctx_driver_t *vk_context_driver_init_first(void *data,
const char *ident, enum gfx_ctx_api api, unsigned major,
unsigned minor, bool hw_render_ctx, void **ctx_data)
{
unsigned j;
struct rarch_state *p_rarch = &rarch_st;
int i = -1;
for (j = 0; gfx_ctx_vk_drivers[j]; j++)
{
if (string_is_equal_noncase(ident, gfx_ctx_vk_drivers[j]->ident))
{
i = j;
break;
}
}
if (i >= 0)
{
const gfx_ctx_driver_t *ctx = video_context_driver_init(data,
gfx_ctx_vk_drivers[i], ident,
api, major, minor, hw_render_ctx, ctx_data);
if (ctx)
{
p_rarch->video_context_data = *ctx_data;
return ctx;
}
}
for (i = 0; gfx_ctx_vk_drivers[i]; i++)
{
const gfx_ctx_driver_t *ctx =
video_context_driver_init(data, gfx_ctx_vk_drivers[i], ident,
api, major, minor, hw_render_ctx, ctx_data);
if (ctx)
{
p_rarch->video_context_data = *ctx_data;
return ctx;
}
}
return NULL;
}
static const gfx_ctx_driver_t *gl_context_driver_init_first(void *data,
const char *ident, enum gfx_ctx_api api, unsigned major,
unsigned minor, bool hw_render_ctx, void **ctx_data)
@ -33096,10 +33149,17 @@ const gfx_ctx_driver_t *video_context_driver_init_first(void *data,
{
switch (api)
{
case GFX_CTX_VULKAN_API:
{
const gfx_ctx_driver_t *ptr = vk_context_driver_init_first(
data, ident, api, major, minor, hw_render_ctx, ctx_data);
if (ptr && !string_is_equal(ptr->ident, "null"))
return ptr;
/* fall-through if no valid driver was found */
}
case GFX_CTX_OPENGL_API:
case GFX_CTX_OPENGL_ES_API:
case GFX_CTX_OPENVG_API:
case GFX_CTX_VULKAN_API:
case GFX_CTX_METAL_API:
return gl_context_driver_init_first(data, ident, api, major, minor,
hw_render_ctx, ctx_data);

1
retroarch.h
View File

@ -1893,6 +1893,7 @@ extern const gfx_ctx_driver_t gfx_ctx_mali_fbdev;
extern const gfx_ctx_driver_t gfx_ctx_vivante_fbdev;
extern const gfx_ctx_driver_t gfx_ctx_android;
extern const gfx_ctx_driver_t gfx_ctx_ps3;
extern const gfx_ctx_driver_t gfx_ctx_w_vk;
extern const gfx_ctx_driver_t gfx_ctx_wgl;
extern const gfx_ctx_driver_t gfx_ctx_videocore;
extern const gfx_ctx_driver_t gfx_ctx_qnx;