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comp/main: Simplify use of u_string_list

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This commit is contained in:
Ryan Pavlik 2022-01-24 16:22:08 -06:00
parent 9b9e23be62
commit 856d2d39c8
1 changed files with 27 additions and 48 deletions
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75
src/xrt/compositor/main/comp_compositor.c
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@ -523,25 +523,22 @@ vkGetInstanceProcAddr(VkInstance instance, const char *pName);
VK_KHR_SURFACE_EXTENSION_NAME
// clang-format on
static const char *instance_extensions_none[] = {
static const char *instance_extensions_common[] = {
COMP_INSTANCE_EXTENSIONS_COMMON,
};
#ifdef VK_USE_PLATFORM_XCB_KHR
static const char *instance_extensions_xcb[] = {
COMP_INSTANCE_EXTENSIONS_COMMON,
VK_KHR_XCB_SURFACE_EXTENSION_NAME,
};
#endif
#ifdef VK_USE_PLATFORM_WAYLAND_KHR
static const char *instance_extensions_wayland[] = {
COMP_INSTANCE_EXTENSIONS_COMMON,
VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME,
};
static const char *instance_extensions_direct_wayland[] = {
COMP_INSTANCE_EXTENSIONS_COMMON, //
VK_KHR_DISPLAY_EXTENSION_NAME, //
VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME, //
VK_EXT_DIRECT_MODE_DISPLAY_EXTENSION_NAME, //
@ -554,7 +551,6 @@ static const char *instance_extensions_direct_wayland[] = {
#ifdef VK_USE_PLATFORM_XLIB_XRANDR_EXT
static const char *instance_extensions_direct_mode[] = {
COMP_INSTANCE_EXTENSIONS_COMMON,
VK_KHR_DISPLAY_EXTENSION_NAME,
VK_EXT_DIRECT_MODE_DISPLAY_EXTENSION_NAME,
VK_EXT_ACQUIRE_XLIB_DISPLAY_EXTENSION_NAME,
@ -563,21 +559,18 @@ static const char *instance_extensions_direct_mode[] = {
#ifdef VK_USE_PLATFORM_DISPLAY_KHR
static const char *instance_extensions_vk_display[] = {
COMP_INSTANCE_EXTENSIONS_COMMON,
VK_KHR_DISPLAY_EXTENSION_NAME,
};
#endif
#ifdef VK_USE_PLATFORM_ANDROID_KHR
static const char *instance_extensions_android[] = {
COMP_INSTANCE_EXTENSIONS_COMMON,
VK_KHR_ANDROID_SURFACE_EXTENSION_NAME,
};
#endif
#ifdef VK_USE_PLATFORM_WIN32_KHR
static const char *instance_extensions_windows[] = {
COMP_INSTANCE_EXTENSIONS_COMMON,
VK_KHR_WIN32_SURFACE_EXTENSION_NAME,
};
#endif
@ -620,68 +613,60 @@ static const char *required_device_extensions[] = {
#endif
};
static const char *optional_device_extensions[] = {VK_GOOGLE_DISPLAY_TIMING_EXTENSION_NAME,
VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME,
static const char *optional_device_extensions[] = {
VK_GOOGLE_DISPLAY_TIMING_EXTENSION_NAME,
VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME,
#ifdef VK_EXT_robustness2
VK_EXT_ROBUSTNESS_2_EXTENSION_NAME,
VK_EXT_ROBUSTNESS_2_EXTENSION_NAME,
#endif
#ifdef VK_EXT_display_control
VK_EXT_DISPLAY_CONTROL_EXTENSION_NAME
VK_EXT_DISPLAY_CONTROL_EXTENSION_NAME,
#endif
};
static bool
append_all(struct comp_compositor *c, struct u_string_list *required, const char *const *arr, uint32_t size)
{
for (uint32_t i = 0; i < size; i++) {
int ret = u_string_list_append(required, arr[i]);
if (ret < 0) {
COMP_ERROR(c, "Failed to add %s to instance extension list: %d", arr[i], ret);
return false;
}
}
return true;
}
static VkResult
select_instances_extensions(struct comp_compositor *c, struct u_string_list *required, struct u_string_list *optional)
{
switch (c->settings.window_type) {
case WINDOW_NONE:
append_all(c, required, instance_extensions_none, ARRAY_SIZE(instance_extensions_none));
break;
case WINDOW_NONE: break;
#ifdef VK_USE_PLATFORM_WAYLAND_KHR
case WINDOW_DIRECT_WAYLAND:
append_all(c, required, instance_extensions_direct_wayland,
ARRAY_SIZE(instance_extensions_direct_wayland));
u_string_list_append_array(required, instance_extensions_direct_wayland,
ARRAY_SIZE(instance_extensions_direct_wayland));
break;
case WINDOW_WAYLAND:
append_all(c, required, instance_extensions_wayland, ARRAY_SIZE(instance_extensions_wayland));
u_string_list_append_array(required, instance_extensions_wayland,
ARRAY_SIZE(instance_extensions_wayland));
break;
#endif
#ifdef VK_USE_PLATFORM_XCB_KHR
case WINDOW_XCB: append_all(c, required, instance_extensions_xcb, ARRAY_SIZE(instance_extensions_xcb)); break;
u_string_list_append_array(required, instance_extensions_xcb, ARRAY_SIZE(instance_extensions_xcb));
break;
#endif
#ifdef VK_USE_PLATFORM_XLIB_XRANDR_EXT
case WINDOW_DIRECT_RANDR:
case WINDOW_DIRECT_NVIDIA:
append_all(c, required, instance_extensions_direct_mode, ARRAY_SIZE(instance_extensions_direct_mode));
u_string_list_append_array(required, instance_extensions_direct_mode,
ARRAY_SIZE(instance_extensions_direct_mode));
break;
#endif
#ifdef VK_USE_PLATFORM_ANDROID_KHR
case WINDOW_ANDROID:
append_all(c, required, instance_extensions_android, ARRAY_SIZE(instance_extensions_android));
u_string_list_append_array(required, instance_extensions_android,
ARRAY_SIZE(instance_extensions_android));
break;
#endif
#ifdef VK_USE_PLATFORM_WIN32_KHR
case WINDOW_MSWIN:
append_all(c, required, instance_extensions_windows, ARRAY_SIZE(instance_extensions_windows));
u_string_list_append_array(required, instance_extensions_windows,
ARRAY_SIZE(instance_extensions_windows));
break;
#endif
#ifdef VK_USE_PLATFORM_DISPLAY_KHR
case WINDOW_VK_DISPLAY:
append_all(c, required, instance_extensions_vk_display, ARRAY_SIZE(instance_extensions_vk_display));
u_string_list_append_array(required, instance_extensions_vk_display,
ARRAY_SIZE(instance_extensions_vk_display));
break;
#endif
default: return VK_ERROR_INITIALIZATION_FAILED;
@ -700,9 +685,9 @@ compositor_init_vulkan(struct comp_compositor *c)
struct vk_bundle *vk = get_vk(c);
VkResult ret;
// every backend needs at least as many extensions as the none window
// every backend needs at least the common extensions
struct u_string_list *required_instance_ext_list =
u_string_list_create_with_capacity(ARRAY_SIZE(instance_extensions_none));
u_string_list_create_from_array(instance_extensions_common, ARRAY_SIZE(instance_extensions_common));
struct u_string_list *optional_instance_ext_list = u_string_list_create();
@ -715,14 +700,10 @@ compositor_init_vulkan(struct comp_compositor *c)
}
struct u_string_list *required_device_extension_list =
u_string_list_create_with_capacity(ARRAY_SIZE(required_device_extensions));
append_all(c, required_device_extension_list, required_device_extensions,
ARRAY_SIZE(required_device_extensions));
u_string_list_create_from_array(required_device_extensions, ARRAY_SIZE(required_device_extensions));
struct u_string_list *optional_device_extension_list =
u_string_list_create_with_capacity(ARRAY_SIZE(optional_device_extensions));
append_all(c, optional_device_extension_list, optional_device_extensions,
ARRAY_SIZE(optional_device_extensions));
u_string_list_create_from_array(optional_device_extensions, ARRAY_SIZE(optional_device_extensions));
struct comp_vulkan_arguments vk_args = {
.get_instance_proc_address = vkGetInstanceProcAddr,
@ -908,12 +889,10 @@ compositor_check_vulkan_caps(struct comp_compositor *c)
bool use_compute = c->settings.use_compute;
struct u_string_list *required_device_ext_list =
u_string_list_create_with_capacity(ARRAY_SIZE(required_device_extensions));
append_all(c, required_device_ext_list, required_device_extensions, ARRAY_SIZE(required_device_extensions));
u_string_list_create_from_array(required_device_extensions, ARRAY_SIZE(required_device_extensions));
struct u_string_list *optional_device_ext_list =
u_string_list_create_with_capacity(ARRAY_SIZE(optional_device_extensions));
append_all(c, optional_device_ext_list, optional_device_extensions, ARRAY_SIZE(optional_device_extensions));
u_string_list_create_from_array(optional_device_extensions, ARRAY_SIZE(optional_device_extensions));
// follow same device selection logic as subsequent calls
ret = vk_create_device( //