diff --git a/src/video/kmsdrm/SDL_kmsdrmvideo.c b/src/video/kmsdrm/SDL_kmsdrmvideo.c index 663bc2170..b8ec4241a 100644 --- a/src/video/kmsdrm/SDL_kmsdrmvideo.c +++ b/src/video/kmsdrm/SDL_kmsdrmvideo.c @@ -822,6 +822,8 @@ KMSDRM_CreateDevice(int devindex) viddata->devindex = devindex; viddata->drm_fd = -1; + viddata->vulkan_mode = SDL_FALSE; + device->driverdata = viddata; /* Setup all functions that can be handled from this backend. */ @@ -1328,8 +1330,6 @@ KMSDRM_DestroySurfaces(_THIS, SDL_Window *window) SDL_DisplayData *dispdata = (SDL_DisplayData *)SDL_GetDisplayDriverData(0); KMSDRM_PlaneInfo plane_info = {0}; - EGLContext egl_context; - /********************************************************************/ /* BLOCK 1: protect the PRIMARY PLANE before destroying the buffers */ /* it's using, by making it point to the original CRTC buffer, */ @@ -1370,17 +1370,9 @@ KMSDRM_DestroySurfaces(_THIS, SDL_Window *window) /***************************************************************************/ /* Destroy the EGL surface. */ - /* In this eglMakeCurrent() call, we disable the current EGL surface */ - /* because we're going to destroy it, but DON'T disable the EGL context, */ - /* because it won't be enabled again until the programs ask for a pageflip */ - /* so we get to SwapWindow(). */ - /* If we disable the context until then and a program tries to retrieve */ - /* the context version info before calling for a pageflip, the program */ - /* will get wrong info and we will be in trouble. */ /***************************************************************************/ - egl_context = (EGLContext)SDL_GL_GetCurrentContext(); - SDL_EGL_MakeCurrent(_this, EGL_NO_SURFACE, egl_context); + SDL_EGL_MakeCurrent(_this, EGL_NO_SURFACE, EGL_NO_CONTEXT); if (windata->egl_surface != EGL_NO_SURFACE) { SDL_EGL_DestroySurface(_this, windata->egl_surface); @@ -1391,7 +1383,6 @@ KMSDRM_DestroySurfaces(_THIS, SDL_Window *window) KMSDRM_gbm_surface_destroy(windata->gs); windata->gs = NULL; } - } int @@ -1470,16 +1461,26 @@ KMSDRM_DestroyWindow(_THIS, SDL_Window *window) return; } - if (!is_vulkan) { + if ( !is_vulkan && dispdata->gbm_init ) { + + /* Free cursor plane. */ + KMSDRM_DeinitMouse(_this); + + /* Destroy GBM surface and buffers. */ KMSDRM_DestroySurfaces(_this, window); + /* Unload EGL library. */ if (_this->egl_data) { SDL_EGL_UnloadLibrary(_this); } + /* Free display plane, and destroy GBM device. */ + KMSDRM_GBMDeinit(_this, dispdata); + } - if (dispdata->gbm_init) { - KMSDRM_DeinitMouse(_this); - KMSDRM_GBMDeinit(_this, dispdata); + else { + /* If we were in Vulkan mode, get out of it. */ + if (viddata->vulkan_mode) { + viddata->vulkan_mode = SDL_FALSE; } } @@ -1528,7 +1529,6 @@ KMSDRM_ReconfigureWindow( _THIS, SDL_Window * window) { windata->output_x = 0; } else { - /* Normal non-fullscreen windows are scaled using the CRTC, so get output (CRTC) size and position, for AR correction. */ ratio = (float)window->w / (float)window->h; @@ -1537,7 +1537,6 @@ KMSDRM_ReconfigureWindow( _THIS, SDL_Window * window) { windata->output_w = dispdata->mode.vdisplay * ratio; windata->output_h = dispdata->mode.vdisplay; windata->output_x = (dispdata->mode.hdisplay - windata->output_w) / 2; - } if (!is_vulkan) { @@ -1704,6 +1703,11 @@ KMSDRM_SetDisplayMode(_THIS, SDL_VideoDisplay * display, SDL_DisplayMode * mode) drmModeConnector *conn = dispdata->connector->connector; int i; + /* Don't do anything if we are in Vulkan mode. */ + if (viddata->vulkan_mode) { + return 0; + } + if (!modedata) { return SDL_SetError("Mode doesn't have an associated index"); } @@ -1736,11 +1740,12 @@ KMSDRM_CreateWindow(_THIS, SDL_Window * window) SDL_VideoDisplay *display = SDL_GetDisplayForWindow(window); SDL_DisplayData *dispdata = display->driverdata; SDL_bool is_vulkan = window->flags & SDL_WINDOW_VULKAN; /* Is this a VK window? */ + SDL_bool vulkan_mode = viddata->vulkan_mode; /* Do we have any Vulkan windows? */ NativeDisplayType egl_display; float ratio; int ret = 0; - if ( !(dispdata->gbm_init) && (!is_vulkan)) { + if ( !(dispdata->gbm_init) && !is_vulkan && !vulkan_mode ) { /* Reopen FD, create gbm dev, setup display plane, etc,. but only when we come here for the first time, and only if it's not a VK window. */ @@ -1804,7 +1809,8 @@ KMSDRM_CreateWindow(_THIS, SDL_Window * window) windata->viddata = viddata; window->driverdata = windata; - if (!is_vulkan) { + if (!is_vulkan && !vulkan_mode) { + /* Create the window surfaces. Needs the window diverdata in place. */ if ((ret = KMSDRM_CreateSurfaces(_this, window))) { goto cleanup; } @@ -1827,6 +1833,9 @@ KMSDRM_CreateWindow(_THIS, SDL_Window * window) viddata->windows[viddata->num_windows++] = window; + /* If we have just created a Vulkan window, establish that we are in Vulkan mode now. */ + viddata->vulkan_mode = is_vulkan; + /* Focus on the newly created window */ SDL_SetMouseFocus(window); SDL_SetKeyboardFocus(window); diff --git a/src/video/kmsdrm/SDL_kmsdrmvideo.h b/src/video/kmsdrm/SDL_kmsdrmvideo.h index e58c922a8..edb0e162d 100644 --- a/src/video/kmsdrm/SDL_kmsdrmvideo.h +++ b/src/video/kmsdrm/SDL_kmsdrmvideo.h @@ -57,6 +57,8 @@ typedef struct SDL_VideoData SDL_bool video_init; /* Has VideoInit succeeded? */ + SDL_bool vulkan_mode; /* Are we in Vulkan mode? One VK window is enough. */ + } SDL_VideoData; typedef struct plane {