mirror of
https://github.com/libretro/RetroArch
synced 2025-03-03 04:14:00 +00:00
Rename some variables in wgl_ctx.cpp and cahnge prefix 'g_' to 'win32_'
This commit is contained in:
parent
673c0ab626
commit
5547b3fa3e
@ -86,23 +86,22 @@ static wglCreateContextAttribsProc pcreate_context;
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#endif
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static BOOL (APIENTRY *p_swap_interval)(int);
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static bool g_use_hw_ctx;
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static HGLRC g_hrc;
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static HGLRC g_hw_hrc;
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static HDC g_hdc;
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static bool g_core_hw_context_enable;
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static HGLRC win32_hrc;
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static HGLRC win32_hw_hrc;
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static HDC win32_hdc;
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static bool win32_use_hw_ctx = false;
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static bool win32_core_hw_context_enable = false;
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#ifdef HAVE_VULKAN
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static gfx_ctx_vulkan_data_t g_vk;
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static gfx_ctx_vulkan_data_t win32_vk;
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#endif
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static unsigned g_major;
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static unsigned g_minor;
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static enum gfx_ctx_api g_api;
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static unsigned win32_major = 0;
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static unsigned win32_minor = 0;
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static unsigned win32_interval = 0;
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static enum gfx_ctx_api win32_api = GFX_CTX_NONE;
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static unsigned g_interval;
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static dylib_t dll_handle = NULL; /* Handle to OpenGL32.dll */
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static dylib_t dll_handle = NULL; /* Handle to OpenGL32.dll */
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static void setup_pixel_format(HDC hdc)
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{
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@ -122,38 +121,34 @@ static void setup_pixel_format(HDC hdc)
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#if defined(HAVE_OPENGL)
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static void create_gl_context(HWND hwnd, bool *quit)
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{
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bool core_context;
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struct retro_hw_render_callback *hwr = NULL;
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bool debug = false;
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struct retro_hw_render_callback *hwr = video_driver_get_hw_context();
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bool debug = hwr->debug_context;
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bool core_context = (win32_major * 1000 + win32_minor) >= 3001;
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dll_handle = dylib_load("OpenGL32.dll");
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win32_hdc = GetDC(hwnd);
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hwr = video_driver_get_hw_context();
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debug = hwr->debug_context;
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dll_handle = dylib_load("OpenGL32.dll");
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g_hdc = GetDC(hwnd);
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setup_pixel_format(g_hdc);
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setup_pixel_format(win32_hdc);
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#ifdef GL_DEBUG
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debug = true;
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#endif
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core_context = (g_major * 1000 + g_minor) >= 3001;
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if (g_hrc)
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if (win32_hrc)
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{
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RARCH_LOG("[WGL]: Using cached GL context.\n");
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video_driver_set_video_cache_context_ack();
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}
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else
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{
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g_hrc = wglCreateContext(g_hdc);
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win32_hrc = wglCreateContext(win32_hdc);
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/* We'll create shared context later if not. */
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if (g_hrc && !core_context && !debug)
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if (win32_hrc && !core_context && !debug)
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{
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g_hw_hrc = wglCreateContext(g_hdc);
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if (g_hw_hrc)
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win32_hw_hrc = wglCreateContext(win32_hdc);
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if (win32_hw_hrc)
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{
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if (!wglShareLists(g_hrc, g_hw_hrc))
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if (!wglShareLists(win32_hrc, win32_hw_hrc))
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{
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RARCH_LOG("[WGL]: Failed to share contexts.\n");
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*quit = true;
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@ -164,9 +159,9 @@ static void create_gl_context(HWND hwnd, bool *quit)
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}
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}
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if (g_hrc)
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if (win32_hrc)
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{
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if (wglMakeCurrent(g_hdc, g_hrc))
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if (wglMakeCurrent(win32_hdc, win32_hrc))
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g_inited = true;
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else
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*quit = true;
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@ -185,15 +180,15 @@ static void create_gl_context(HWND hwnd, bool *quit)
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if (core_context)
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{
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*aptr++ = WGL_CONTEXT_MAJOR_VERSION_ARB;
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*aptr++ = g_major;
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*aptr++ = win32_major;
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*aptr++ = WGL_CONTEXT_MINOR_VERSION_ARB;
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*aptr++ = g_minor;
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*aptr++ = win32_minor;
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/* Technically, we don't have core/compat until 3.2.
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* Version 3.1 is either compat or not depending
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* on GL_ARB_compatibility.
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*/
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if ((g_major * 1000 + g_minor) >= 3002)
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if ((win32_major * 1000 + win32_minor) >= 3002)
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{
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*aptr++ = WGL_CONTEXT_PROFILE_MASK_ARB;
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*aptr++ = WGL_CONTEXT_CORE_PROFILE_BIT_ARB;
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@ -214,23 +209,23 @@ static void create_gl_context(HWND hwnd, bool *quit)
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if (pcreate_context)
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{
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HGLRC context = pcreate_context(g_hdc, NULL, attribs);
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HGLRC context = pcreate_context(win32_hdc, NULL, attribs);
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if (context)
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{
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wglMakeCurrent(NULL, NULL);
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wglDeleteContext(g_hrc);
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g_hrc = context;
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if (!wglMakeCurrent(g_hdc, g_hrc))
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wglDeleteContext(win32_hrc);
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win32_hrc = context;
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if (!wglMakeCurrent(win32_hdc, win32_hrc))
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*quit = true;
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}
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else
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RARCH_ERR("[WGL]: Failed to create core context. Falling back to legacy context.\n");
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if (g_use_hw_ctx)
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if (win32_use_hw_ctx)
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{
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g_hw_hrc = pcreate_context(g_hdc, context, attribs);
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if (!g_hw_hrc)
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win32_hw_hrc = pcreate_context(win32_hdc, context, attribs);
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if (!win32_hw_hrc)
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{
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RARCH_ERR("[WGL]: Failed to create shared context.\n");
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*quit = true;
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@ -245,7 +240,7 @@ static void create_gl_context(HWND hwnd, bool *quit)
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void create_graphics_context(HWND hwnd, bool *quit)
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{
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switch (g_api)
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switch (win32_api)
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{
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case GFX_CTX_OPENGL_API:
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#if defined(HAVE_OPENGL)
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@ -261,9 +256,9 @@ void create_graphics_context(HWND hwnd, bool *quit)
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unsigned height = rect.bottom - rect.top;
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GetClientRect(hwnd, &rect);
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HINSTANCE instance = GetModuleHandle(NULL);
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if (!vulkan_surface_create(&g_vk, VULKAN_WSI_WIN32,
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if (!vulkan_surface_create(&win32_vk, VULKAN_WSI_WIN32,
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&instance, &hwnd,
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width, height, g_interval))
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width, height, win32_interval))
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*quit = true;
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g_inited = true;
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#endif
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@ -281,30 +276,30 @@ void *dinput_wgl;
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static void gfx_ctx_wgl_swap_interval(void *data, unsigned interval)
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{
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(void)data;
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g_interval = interval;
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win32_interval = interval;
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switch (g_api)
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switch (win32_api)
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{
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case GFX_CTX_OPENGL_API:
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#ifdef HAVE_OPENGL
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if (!g_hrc)
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if (!win32_hrc)
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return;
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if (!p_swap_interval)
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return;
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RARCH_LOG("[WGL]: wglSwapInterval(%u)\n", g_interval);
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if (!p_swap_interval(g_interval))
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RARCH_LOG("[WGL]: wglSwapInterval(%u)\n", win32_interval);
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if (!p_swap_interval(win32_interval))
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RARCH_WARN("[WGL]: wglSwapInterval() failed.\n");
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#endif
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break;
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case GFX_CTX_VULKAN_API:
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#ifdef HAVE_VULKAN
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if (g_interval != interval)
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if (win32_interval != interval)
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{
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g_interval = interval;
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if (g_vk.swapchain)
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g_vk.need_new_swapchain = true;
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win32_interval = interval;
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if (win32_vk.swapchain)
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win32_vk.need_new_swapchain = true;
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}
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#endif
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break;
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@ -320,11 +315,11 @@ static void gfx_ctx_wgl_check_window(void *data, bool *quit,
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{
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win32_check_window(quit, resize, width, height);
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switch (g_api)
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switch (win32_api)
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{
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case GFX_CTX_VULKAN_API:
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#ifdef HAVE_VULKAN
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if (g_vk.need_new_swapchain)
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if (win32_vk.need_new_swapchain)
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*resize = true;
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#endif
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break;
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@ -339,18 +334,18 @@ static void gfx_ctx_wgl_swap_buffers(void *data)
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{
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(void)data;
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switch (g_api)
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switch (win32_api)
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{
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case GFX_CTX_OPENGL_API:
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#ifdef HAVE_OPENGL
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SwapBuffers(g_hdc);
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SwapBuffers(win32_hdc);
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#endif
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break;
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case GFX_CTX_VULKAN_API:
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#ifdef HAVE_VULKAN
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vulkan_present(&g_vk, g_vk.context.current_swapchain_index);
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vulkan_acquire_next_image(&g_vk);
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vulkan_present(&win32_vk, win32_vk.context.current_swapchain_index);
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vulkan_acquire_next_image(&win32_vk);
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#endif
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break;
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@ -367,18 +362,18 @@ static bool gfx_ctx_wgl_set_resize(void *data,
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(void)width;
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(void)height;
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switch (g_api)
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switch (win32_api)
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{
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case GFX_CTX_VULKAN_API:
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#ifdef HAVE_VULKAN
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if (!vulkan_create_swapchain(&g_vk, width, height, g_interval))
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if (!vulkan_create_swapchain(&win32_vk, width, height, win32_interval))
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{
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RARCH_ERR("[Win32/Vulkan]: Failed to update swapchain.\n");
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return false;
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}
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g_vk.context.invalid_swapchain = true;
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g_vk.need_new_swapchain = false;
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win32_vk.context.invalid_swapchain = true;
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win32_vk.need_new_swapchain = false;
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#endif
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break;
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@ -394,7 +389,7 @@ static void gfx_ctx_wgl_update_window_title(void *data)
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{
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char buf[128];
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char buf_fps[128];
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settings_t *settings = config_get_ptr();
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settings_t *settings = config_get_ptr();
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const ui_window_t *window = ui_companion_driver_get_window_ptr();
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buf[0] = buf_fps[0] = '\0';
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@ -414,10 +409,10 @@ static void gfx_ctx_wgl_get_video_size(void *data,
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if (!window)
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{
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unsigned mon_id;
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RECT mon_rect;
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MONITORINFOEX current_mon;
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HMONITOR hm_to_use = NULL;
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unsigned mon_id = 0;
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HMONITOR hm_to_use = NULL;
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win32_monitor_info(¤t_mon, &hm_to_use, &mon_id);
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mon_rect = current_mon.rcMonitor;
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@ -447,11 +442,11 @@ static void *gfx_ctx_wgl_init(void *video_driver)
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if (!win32_window_init(&wndclass, true, NULL))
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return NULL;
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switch (g_api)
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switch (win32_api)
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{
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case GFX_CTX_VULKAN_API:
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#ifdef HAVE_VULKAN
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if (!vulkan_context_init(&g_vk, VULKAN_WSI_WIN32))
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if (!vulkan_context_init(&win32_vk, VULKAN_WSI_WIN32))
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return NULL;
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#endif
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break;
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@ -469,22 +464,22 @@ static void gfx_ctx_wgl_destroy(void *data)
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(void)data;
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switch (g_api)
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switch (win32_api)
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{
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case GFX_CTX_OPENGL_API:
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#ifdef HAVE_OPENGL
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if (g_hrc)
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if (win32_hrc)
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{
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glFinish();
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wglMakeCurrent(NULL, NULL);
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if (!video_driver_is_video_cache_context())
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{
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if (g_hw_hrc)
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wglDeleteContext(g_hw_hrc);
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wglDeleteContext(g_hrc);
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g_hrc = NULL;
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g_hw_hrc = NULL;
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if (win32_hw_hrc)
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wglDeleteContext(win32_hw_hrc);
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wglDeleteContext(win32_hrc);
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win32_hrc = NULL;
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win32_hw_hrc = NULL;
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}
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}
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#endif
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@ -492,10 +487,10 @@ static void gfx_ctx_wgl_destroy(void *data)
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case GFX_CTX_VULKAN_API:
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#ifdef HAVE_VULKAN
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vulkan_context_destroy(&g_vk, g_vk.vk_surface != VK_NULL_HANDLE);
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if (g_vk.context.queue_lock)
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slock_free(g_vk.context.queue_lock);
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memset(&g_vk, 0, sizeof(g_vk));
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vulkan_context_destroy(&win32_vk, win32_vk.vk_surface != VK_NULL_HANDLE);
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if (win32_vk.context.queue_lock)
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slock_free(win32_vk.context.queue_lock);
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memset(&win32_vk, 0, sizeof(win32_vk));
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#endif
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break;
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@ -504,10 +499,10 @@ static void gfx_ctx_wgl_destroy(void *data)
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break;
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}
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if (window && g_hdc)
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if (window && win32_hdc)
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{
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ReleaseDC(window, g_hdc);
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g_hdc = NULL;
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ReleaseDC(window, win32_hdc);
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win32_hdc = NULL;
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}
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if (window)
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@ -522,11 +517,11 @@ static void gfx_ctx_wgl_destroy(void *data)
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g_restore_desktop = false;
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}
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g_core_hw_context_enable = false;
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g_inited = false;
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g_major = 0;
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g_minor = 0;
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p_swap_interval = NULL;
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win32_core_hw_context_enable = false;
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g_inited = false;
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win32_major = 0;
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win32_minor = 0;
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p_swap_interval = NULL;
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}
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static bool gfx_ctx_wgl_set_video_mode(void *data,
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@ -539,7 +534,7 @@ static bool gfx_ctx_wgl_set_video_mode(void *data,
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goto error;
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}
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switch (g_api)
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switch (win32_api)
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{
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case GFX_CTX_OPENGL_API:
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#ifdef HAVE_OPENGL
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@ -553,7 +548,7 @@ static bool gfx_ctx_wgl_set_video_mode(void *data,
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break;
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}
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gfx_ctx_wgl_swap_interval(data, g_interval);
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gfx_ctx_wgl_swap_interval(data, win32_interval);
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return true;
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error:
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@ -611,9 +606,9 @@ static bool gfx_ctx_wgl_bind_api(void *data,
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{
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(void)data;
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g_major = major;
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g_minor = minor;
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g_api = api;
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win32_major = major;
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win32_minor = minor;
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win32_api = api;
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#if defined(HAVE_OPENGL)
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if (api == GFX_CTX_OPENGL_API)
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@ -635,14 +630,14 @@ static void gfx_ctx_wgl_show_mouse(void *data, bool state)
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static void gfx_ctx_wgl_bind_hw_render(void *data, bool enable)
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{
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switch (g_api)
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switch (win32_api)
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{
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case GFX_CTX_OPENGL_API:
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#ifdef HAVE_OPENGL
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g_use_hw_ctx = enable;
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win32_use_hw_ctx = enable;
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if (g_hdc)
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wglMakeCurrent(g_hdc, enable ? g_hw_hrc : g_hrc);
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if (win32_hdc)
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wglMakeCurrent(win32_hdc, enable ? win32_hw_hrc : win32_hrc);
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#endif
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break;
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@ -656,14 +651,14 @@ static void gfx_ctx_wgl_bind_hw_render(void *data, bool enable)
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static void *gfx_ctx_wgl_get_context_data(void *data)
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{
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(void)data;
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return &g_vk.context;
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return &win32_vk.context;
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}
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#endif
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static uint32_t gfx_ctx_wgl_get_flags(void *data)
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{
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uint32_t flags = 0;
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if (g_core_hw_context_enable)
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if (win32_core_hw_context_enable)
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{
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BIT32_SET(flags, GFX_CTX_FLAGS_GL_CORE_CONTEXT);
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}
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@ -677,7 +672,7 @@ static uint32_t gfx_ctx_wgl_get_flags(void *data)
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static void gfx_ctx_wgl_set_flags(void *data, uint32_t flags)
|
||||
{
|
||||
if (BIT32_GET(flags, GFX_CTX_FLAGS_GL_CORE_CONTEXT))
|
||||
g_core_hw_context_enable = true;
|
||||
win32_core_hw_context_enable = true;
|
||||
}
|
||||
|
||||
const gfx_ctx_driver_t gfx_ctx_wgl = {
|
||||
|
Loading…
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Reference in New Issue
Block a user