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#include <vulkan/vulkan.h>
#include <wlr/util/log.h>
#include "render/vulkan.h"
int vulkan_find_mem_type(struct wlr_vk_device *dev,
VkMemoryPropertyFlags flags, uint32_t req_bits) {
VkPhysicalDeviceMemoryProperties props;
vkGetPhysicalDeviceMemoryProperties(dev->phdev, &props);
for (unsigned i = 0u; i < props.memoryTypeCount; ++i) {
if (req_bits & (1 << i)) {
if ((props.memoryTypes[i].propertyFlags & flags) == flags) {
return i;
}
}
}
return -1;
}
const char *vulkan_strerror(VkResult err) {
#define ERR_STR(r) case VK_ ##r: return #r
switch (err) {
ERR_STR(SUCCESS);
ERR_STR(NOT_READY);
ERR_STR(TIMEOUT);
ERR_STR(EVENT_SET);
ERR_STR(EVENT_RESET);
ERR_STR(INCOMPLETE);
ERR_STR(SUBOPTIMAL_KHR);
ERR_STR(ERROR_OUT_OF_HOST_MEMORY);
ERR_STR(ERROR_OUT_OF_DEVICE_MEMORY);
ERR_STR(ERROR_INITIALIZATION_FAILED);
ERR_STR(ERROR_DEVICE_LOST);
ERR_STR(ERROR_MEMORY_MAP_FAILED);
ERR_STR(ERROR_LAYER_NOT_PRESENT);
ERR_STR(ERROR_EXTENSION_NOT_PRESENT);
ERR_STR(ERROR_FEATURE_NOT_PRESENT);
ERR_STR(ERROR_INCOMPATIBLE_DRIVER);
ERR_STR(ERROR_TOO_MANY_OBJECTS);
ERR_STR(ERROR_FORMAT_NOT_SUPPORTED);
ERR_STR(ERROR_SURFACE_LOST_KHR);
ERR_STR(ERROR_NATIVE_WINDOW_IN_USE_KHR);
ERR_STR(ERROR_OUT_OF_DATE_KHR);
ERR_STR(ERROR_FRAGMENTED_POOL);
ERR_STR(ERROR_INCOMPATIBLE_DISPLAY_KHR);
ERR_STR(ERROR_VALIDATION_FAILED_EXT);
ERR_STR(ERROR_INVALID_EXTERNAL_HANDLE);
ERR_STR(ERROR_OUT_OF_POOL_MEMORY);
ERR_STR(ERROR_INVALID_DRM_FORMAT_MODIFIER_PLANE_LAYOUT_EXT);
default:
return "<unknown>";
}
#undef ERR_STR
}
void vulkan_change_layout_queue(VkCommandBuffer cb, VkImage img,
VkImageLayout ol, VkPipelineStageFlags srcs, VkAccessFlags srca,
VkImageLayout nl, VkPipelineStageFlags dsts, VkAccessFlags dsta,
uint32_t src_family, uint32_t dst_family) {
VkImageMemoryBarrier barrier = {0};
barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
barrier.oldLayout = ol;
barrier.newLayout = nl;
barrier.image = img;
barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
barrier.subresourceRange.layerCount = 1;
barrier.subresourceRange.levelCount = 1;
barrier.srcAccessMask = srca;
barrier.dstAccessMask = dsta;
barrier.srcQueueFamilyIndex = src_family;
barrier.dstQueueFamilyIndex = dst_family;
vkCmdPipelineBarrier(cb, srcs, dsts, 0, 0, NULL, 0, NULL, 1, &barrier);
}
void vulkan_change_layout(VkCommandBuffer cb, VkImage img,
VkImageLayout ol, VkPipelineStageFlags srcs, VkAccessFlags srca,
VkImageLayout nl, VkPipelineStageFlags dsts, VkAccessFlags dsta) {
vulkan_change_layout_queue(cb, img, ol, srcs, srca, nl, dsts, dsta,
VK_QUEUE_FAMILY_IGNORED, VK_QUEUE_FAMILY_IGNORED);
}
bool vulkan_has_extension(size_t count, const char **exts, const char *find) {
for (unsigned i = 0; i < count; ++i) {
if (strcmp(exts[i], find) == 0u) {
return true;
}
}
return false;
}
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