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vulkan: remove unused layer enablement

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This is possible now via the vulkan loader
This commit is contained in:
Matthew Waters 2019-04-04 17:33:34 +11:00
parent 69e06ced7d
commit 873add374a
4 changed files with 0 additions and 95 deletions
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27
ext/vulkan/vkdevice.c
View file

@ -27,17 +27,6 @@
#include <string.h>
static const char *device_validation_layers[] = {
"VK_LAYER_GOOGLE_threading",
"VK_LAYER_LUNARG_mem_tracker",
"VK_LAYER_LUNARG_object_tracker",
"VK_LAYER_LUNARG_draw_state",
"VK_LAYER_LUNARG_param_checker",
"VK_LAYER_LUNARG_swapchain",
"VK_LAYER_LUNARG_device_limits",
"VK_LAYER_LUNARG_image",
};
#define GST_CAT_DEFAULT gst_vulkan_device_debug
GST_DEBUG_CATEGORY (GST_CAT_DEFAULT);
GST_DEBUG_CATEGORY_STATIC (GST_CAT_CONTEXT);
@ -162,8 +151,6 @@ gst_vulkan_device_open (GstVulkanDevice * device, GError ** error)
uint32_t enabled_extension_count = 0;
uint32_t device_extension_count = 0;
VkExtensionProperties *device_extensions = NULL;
uint32_t enabled_layer_count = 0;
gchar **enabled_layers;
uint32_t device_layer_count = 0;
VkLayerProperties *device_layers;
gboolean have_swapchain_ext;
@ -201,9 +188,6 @@ gst_vulkan_device_open (GstVulkanDevice * device, GError ** error)
goto error;
}
_check_for_all_layers (G_N_ELEMENTS (device_validation_layers),
device_validation_layers, device_layer_count, device_layers,
&enabled_layer_count, &enabled_layers);
g_free (device_layers);
device_layers = NULL;
@ -212,7 +196,6 @@ gst_vulkan_device_open (GstVulkanDevice * device, GError ** error)
&device_extension_count, NULL);
if (gst_vulkan_error_to_g_error (err, error,
"vkEnumerateDeviceExtensionProperties") < 0) {
g_strfreev (enabled_layers);
goto error;
}
GST_DEBUG_OBJECT (device, "Found %u extensions", device_extension_count);
@ -225,7 +208,6 @@ gst_vulkan_device_open (GstVulkanDevice * device, GError ** error)
&device_extension_count, device_extensions);
if (gst_vulkan_error_to_g_error (err, error,
"vkEnumerateDeviceExtensionProperties") < 0) {
g_strfreev (enabled_layers);
g_free (device_extensions);
goto error;
}
@ -246,7 +228,6 @@ gst_vulkan_device_open (GstVulkanDevice * device, GError ** error)
VK_ERROR_EXTENSION_NOT_PRESENT,
"Failed to find required extension, \"" VK_KHR_SWAPCHAIN_EXTENSION_NAME
"\"");
g_strfreev (enabled_layers);
goto error;
}
g_free (device_extensions);
@ -272,7 +253,6 @@ gst_vulkan_device_open (GstVulkanDevice * device, GError ** error)
if (i >= device->n_queue_families) {
g_set_error (error, GST_VULKAN_ERROR, VK_ERROR_INITIALIZATION_FAILED,
"Failed to find a compatible queue family");
g_strfreev (enabled_layers);
goto error;
}
device->queue_family_id = i;
@ -293,24 +273,17 @@ gst_vulkan_device_open (GstVulkanDevice * device, GError ** error)
device_info.pNext = NULL;
device_info.queueCreateInfoCount = 1;
device_info.pQueueCreateInfos = &queue_info;
#if 0
device_info.enabledLayerCount = enabled_layer_count;
device_info.ppEnabledLayerNames = (const char *const *) enabled_layers;
#else
device_info.enabledLayerCount = 0;
device_info.ppEnabledLayerNames = NULL;
#endif
device_info.enabledExtensionCount = enabled_extension_count;
device_info.ppEnabledExtensionNames = (const char *const *) extension_names;
device_info.pEnabledFeatures = NULL;
err = vkCreateDevice (gpu, &device_info, NULL, &device->device);
if (gst_vulkan_error_to_g_error (err, error, "vkCreateDevice") < 0) {
g_strfreev (enabled_layers);
goto error;
}
}
g_strfreev (enabled_layers);
{
VkCommandPoolCreateInfo cmd_pool_info = { 0, };

29
ext/vulkan/vkinstance.c
View file

@ -29,17 +29,6 @@
#define APP_SHORT_NAME "GStreamer"
static const char *instance_validation_layers[] = {
"VK_LAYER_GOOGLE_threading",
"VK_LAYER_LUNARG_mem_tracker",
"VK_LAYER_LUNARG_object_tracker",
"VK_LAYER_LUNARG_draw_state",
"VK_LAYER_LUNARG_param_checker",
"VK_LAYER_LUNARG_swapchain",
"VK_LAYER_LUNARG_device_limits",
"VK_LAYER_LUNARG_image",
};
#define GST_CAT_DEFAULT gst_vulkan_instance_debug
GST_DEBUG_CATEGORY (GST_CAT_DEFAULT);
GST_DEBUG_CATEGORY (GST_VULKAN_DEBUG_CAT);
@ -176,8 +165,6 @@ gst_vulkan_instance_open (GstVulkanInstance * instance, GError ** error)
uint32_t instance_extension_count = 0;
uint32_t enabled_extension_count = 0;
uint32_t instance_layer_count = 0;
uint32_t enabled_layer_count = 0;
gchar **enabled_layers;
gboolean have_debug_extension = FALSE;
VkResult err;
@ -205,11 +192,6 @@ gst_vulkan_instance_open (GstVulkanInstance * instance, GError ** error)
goto error;
}
/* TODO: allow outside selection */
_check_for_all_layers (G_N_ELEMENTS (instance_validation_layers),
instance_validation_layers, instance_layer_count, instance_layers,
&enabled_layer_count, &enabled_layers);
g_free (instance_layers);
err =
@ -217,7 +199,6 @@ gst_vulkan_instance_open (GstVulkanInstance * instance, GError ** error)
NULL);
if (gst_vulkan_error_to_g_error (err, error,
"vkEnumerateInstanceExtensionProperties") < 0) {
g_strfreev (enabled_layers);
goto error;
}
GST_DEBUG_OBJECT (instance, "Found %u extensions", instance_extension_count);
@ -230,7 +211,6 @@ gst_vulkan_instance_open (GstVulkanInstance * instance, GError ** error)
instance_extensions);
if (gst_vulkan_error_to_g_error (err, error,
"vkEnumerateInstanceExtensionProperties") < 0) {
g_strfreev (enabled_layers);
g_free (instance_extensions);
goto error;
}
@ -278,7 +258,6 @@ gst_vulkan_instance_open (GstVulkanInstance * instance, GError ** error)
g_set_error (error, GST_VULKAN_ERROR, VK_ERROR_INITIALIZATION_FAILED,
"vkEnumerateInstanceExtensionProperties failed to find the required "
"\"" VK_KHR_SURFACE_EXTENSION_NAME "\" extension");
g_strfreev (enabled_layers);
g_free (instance_extensions);
goto error;
}
@ -286,7 +265,6 @@ gst_vulkan_instance_open (GstVulkanInstance * instance, GError ** error)
g_set_error (error, GST_VULKAN_ERROR, VK_ERROR_INITIALIZATION_FAILED,
"vkEnumerateInstanceExtensionProperties failed to find the required "
"\"%s\" window system extension", winsys_ext_name);
g_strfreev (enabled_layers);
g_free (instance_extensions);
goto error;
}
@ -307,26 +285,19 @@ gst_vulkan_instance_open (GstVulkanInstance * instance, GError ** error)
inst_info.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
inst_info.pNext = NULL;
inst_info.pApplicationInfo = &app;
#if 0
inst_info.enabledLayerCount = enabled_layer_count;
inst_info.ppEnabledLayerNames = (const char *const *) enabled_layers;
#else
inst_info.enabledLayerCount = 0;
inst_info.ppEnabledLayerNames = NULL;
#endif
inst_info.enabledExtensionCount = enabled_extension_count;
inst_info.ppEnabledExtensionNames = (const char *const *) extension_names;
err = vkCreateInstance (&inst_info, NULL, &instance->instance);
if (gst_vulkan_error_to_g_error (err, error, "vkCreateInstance") < 0) {
g_strfreev (enabled_layers);
g_free (instance_extensions);
goto error;
}
}
g_free (instance_extensions);
g_strfreev (enabled_layers);
err =
vkEnumeratePhysicalDevices (instance->instance,

35
ext/vulkan/vkutils.c
View file

@ -27,41 +27,6 @@
GST_DEBUG_CATEGORY_STATIC (GST_CAT_CONTEXT);
gboolean
_check_for_all_layers (uint32_t check_count, const char **check_names,
uint32_t layer_count, VkLayerProperties * layers,
guint32 * supported_layers_count, gchar *** supported_layers)
{
uint32_t i, j, k;
if (check_count <= 0 || layer_count <= 0) {
GST_WARNING ("no layers requested or supported");
*supported_layers = NULL;
return FALSE;
}
*supported_layers = g_new0 (gchar *, check_count + 1);
k = 0;
for (i = 0; i < check_count; i++) {
gboolean found = FALSE;
for (j = 0; j < layer_count; j++) {
if (g_strcmp0 (check_names[i], layers[j].layerName) == 0) {
GST_TRACE ("found layer: %s", check_names[i]);
found = TRUE;
(*supported_layers)[k++] = g_strdup (check_names[i]);
}
}
if (!found)
GST_WARNING ("Cannot find layer: %s", check_names[i]);
}
(*supported_layers)[k] = NULL;
*supported_layers_count = g_strv_length (*supported_layers);
return TRUE;
}
static void
_init_context_debug (void)
{

4
ext/vulkan/vkutils_private.h
View file

@ -25,10 +25,6 @@
G_BEGIN_DECLS
gboolean _check_for_all_layers (uint32_t check_count, const char ** check_names,
uint32_t layer_count, VkLayerProperties * layers, guint32 * enabled_layer_count,
gchar *** enabled_layers);
G_END_DECLS
#endif /*_VK_UTILS_H_ */