diff options
Diffstat (limited to 'cube/cube.cpp')
| -rw-r--r-- | cube/cube.cpp | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/cube/cube.cpp b/cube/cube.cpp index fc32c74f..a319b59a 100644 --- a/cube/cube.cpp +++ b/cube/cube.cpp @@ -263,6 +263,10 @@ struct Demo { #elif defined(VK_USE_PLATFORM_WAYLAND_KHR) void run(); void create_window(); +#elif defined(VK_USE_PLATFORM_DIRECTFB_EXT) + void handle_directfb_event(const DFBInputEvent *); + void run_directfb(); + void create_directfb_window(); #elif defined(VK_USE_PLATFORM_METAL_EXT) void run(); #elif defined(VK_USE_PLATFORM_DISPLAY_KHR) @@ -294,6 +298,10 @@ struct Demo { wl_seat *seat; wl_pointer *pointer; wl_keyboard *keyboard; +#elif defined(VK_USE_PLATFORM_DIRECTFB_EXT) + IDirectFB *dfb; + IDirectFBSurface *window; + IDirectFBEventBuffer *event_buffer; #elif defined(VK_USE_PLATFORM_METAL_EXT) void *caMetalLayer; #endif @@ -531,6 +539,10 @@ Demo::Demo() seat{nullptr}, pointer{nullptr}, keyboard{nullptr}, +#elif defined(VK_USE_PLATFORM_DIRECTFB_EXT) + dfb{nullptr}, + window{nullptr}, + event_buffer{nullptr}, #endif prepared{false}, use_staging_buffer{false}, @@ -677,6 +689,10 @@ void Demo::cleanup() { wl_compositor_destroy(compositor); wl_registry_destroy(registry); wl_display_disconnect(display); +#elif defined(VK_USE_PLATFORM_DIRECTFB_EXT) + event_buffer->Release(event_buffer); + window->Release(window); + dfb->Release(dfb); #endif inst.destroy(nullptr); @@ -1118,6 +1134,11 @@ void Demo::init_vk() { platformSurfaceExtFound = 1; extension_names[enabled_extension_count++] = VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME; } +#elif defined(VK_USE_PLATFORM_DIRECTFB_EXT) + if (!strcmp(VK_EXT_DIRECTFB_SURFACE_EXTENSION_NAME, instance_extensions[i].extensionName)) { + platformSurfaceExtFound = 1; + extension_names[enabled_extension_count++] = VK_EXT_DIRECTFB_SURFACE_EXTENSION_NAME; + } #elif defined(VK_USE_PLATFORM_DISPLAY_KHR) if (!strcmp(VK_KHR_DISPLAY_EXTENSION_NAME, instance_extensions[i].extensionName)) { platformSurfaceExtFound = 1; @@ -1167,6 +1188,12 @@ void Demo::init_vk() { "Do you have a compatible Vulkan installable client driver (ICD) installed?\n" "Please look at the Getting Started guide for additional information.\n", "vkCreateInstance Failure"); +#elif defined(VK_USE_PLATFORM_DIRECTFB_EXT) + ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find the " VK_EXT_DIRECTFB_SURFACE_EXTENSION_NAME + " extension.\n\n" + "Do you have a compatible Vulkan installable client driver (ICD) installed?\n" + "Please look at the Getting Started guide for additional information.\n", + "vkCreateInstance Failure"); #elif defined(VK_USE_PLATFORM_DISPLAY_KHR) ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find the " VK_KHR_DISPLAY_EXTENSION_NAME " extension.\n\n" @@ -1315,6 +1342,13 @@ void Demo::create_surface() { auto result = inst.createXcbSurfaceKHR(&createInfo, nullptr, &surface); VERIFY(result == vk::Result::eSuccess); } +#elif defined(VK_USE_PLATFORM_DIRECTFB_EXT) + { + auto const createInfo = vk::DirectFBSurfaceCreateInfoEXT().setDfb(dfb).setSurface(window); + + auto result = inst.createDirectFBSurfaceEXT(&createInfo, nullptr, &surface); + VERIFY(result == vk::Result::eSuccess); + } #elif defined(VK_USE_PLATFORM_METAL_EXT) { auto const createInfo = vk::MetalSurfaceCreateInfoEXT().setPLayer(static_cast<CAMetalLayer *>(caMetalLayer)); @@ -2711,6 +2745,85 @@ void Demo::create_window() { wl_shell_surface_set_toplevel(shell_surface); wl_shell_surface_set_title(shell_surface, APP_SHORT_NAME); } +#elif defined(VK_USE_PLATFORM_DIRECTFB_EXT) + +void Demo::handle_directfb_event(const DFBInputEvent *event) { + if (event->type != DIET_KEYPRESS) return; + switch (event->key_symbol) { + case DIKS_ESCAPE: // Escape + quit = true; + break; + case DIKS_CURSOR_LEFT: // left arrow key + spin_angle -= spin_increment; + break; + case DIKS_CURSOR_RIGHT: // right arrow key + spin_angle += spin_increment; + break; + case DIKS_SPACE: // space bar + pause = !pause; + break; + default: + break; + } +} + +void Demo::run_directfb() { + while (!quit) { + DFBInputEvent event; + + if (pause) { + event_buffer->WaitForEvent(event_buffer); + if (!event_buffer->GetEvent(event_buffer, DFB_EVENT(&event))) + handle_directfb_event(&event); + } else { + if (!event_buffer->GetEvent(event_buffer, DFB_EVENT(&event))) + handle_directfb_event(&event); + + draw(); + curFrame++; + if (frameCount != UINT32_MAX && curFrame == frameCount) { + quit = true; + } + } + } +} + +void Demo::create_directfb_window() { + DFBResult ret; + + ret = DirectFBInit(NULL, NULL); + if (ret) { + printf("DirectFBInit failed to initialize DirectFB!\n"); + fflush(stdout); + exit(1); + } + + ret = DirectFBCreate(&dfb); + if (ret) { + printf("DirectFBCreate failed to create main interface of DirectFB!\n"); + fflush(stdout); + exit(1); + } + + DFBSurfaceDescription desc; + desc.flags = (DFBSurfaceDescriptionFlags)(DSDESC_CAPS | DSDESC_WIDTH | DSDESC_HEIGHT); + desc.caps = DSCAPS_PRIMARY; + desc.width = -1; //width; + desc.height = height; + ret = dfb->CreateSurface(dfb, &desc, &window); + if (ret) { + printf("CreateSurface failed to create DirectFB surface interface!\n"); + fflush(stdout); + exit(1); + } + + ret = dfb->CreateInputEventBuffer(dfb, DICAPS_KEYS, DFB_FALSE, &event_buffer); + if (ret) { + printf("CreateInputEventBuffer failed to create DirectFB event buffer interface!\n"); + fflush(stdout); + exit(1); + } +} #elif defined(VK_USE_PLATFORM_METAL_EXT) void Demo::run() { draw(); @@ -3024,6 +3137,8 @@ int main(int argc, char **argv) { demo.create_xlib_window(); #elif defined(VK_USE_PLATFORM_WAYLAND_KHR) demo.create_window(); +#elif defined(VK_USE_PLATFORM_DIRECTFB_EXT) + demo.create_directfb_window(); #endif demo.init_vk_swapchain(); @@ -3036,6 +3151,8 @@ int main(int argc, char **argv) { demo.run_xlib(); #elif defined(VK_USE_PLATFORM_WAYLAND_KHR) demo.run(); +#elif defined(VK_USE_PLATFORM_DIRECTFB_EXT) + demo.run_directfb(); #elif defined(VK_USE_PLATFORM_DISPLAY_KHR) demo.run_display(); #endif |