renati/voxel-game
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Loading materials and textures

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This commit is contained in:
Szymon Nowakowski
2025-11-22 00:41:56 +01:00
parent 63a8eee18c
commit bf0224ccd8
16 changed files with 563 additions and 626 deletions
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16
src/engine/StagingBuffer.zig
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@@ -4,6 +4,7 @@ const std = @import("std");
const vk = @import("vulkan");
const Engine = @import("Engine.zig");
const QSM = @import("QueueSharingMode.zig");
buffer: vk.Buffer,
memory: vk.DeviceMemory,
@@ -11,18 +12,17 @@ memory: vk.DeviceMemory,
pub fn init(engine: *Engine, data: []const u8, destination_queue_family: u32) !StagingBuffer {
const transfer_queue_family = engine.transfer_queue.allocation.family;
const single_queue_family = transfer_queue_family == destination_queue_family;
const queue_family_indices: []const u32 = if (single_queue_family) &.{} else &.{ transfer_queue_family, destination_queue_family };
const qsm = QSM.resolve(destination_queue_family, transfer_queue_family);
const buffer = try engine.device.createBuffer(&.{
.size = data.len,
.usage = .{
.transfer_src_bit = true,
},
.sharing_mode = if (single_queue_family) .exclusive else .concurrent,
.p_queue_family_indices = queue_family_indices.ptr,
}, null);
errdefer engine.device.destroyBuffer(buffer);
.sharing_mode = qsm.sharing_mode,
.queue_family_index_count = qsm.queue_family_index_count,
.p_queue_family_indices = qsm.p_queue_family_indices,
}, &engine.vk_allocator.interface);
errdefer engine.device.destroyBuffer(buffer, &engine.vk_allocator.interface);
const memory_requirements = engine.device.getBufferMemoryRequirements(buffer);
const memory = try engine.allocate(
@@ -48,7 +48,7 @@ pub fn init(engine: *Engine, data: []const u8, destination_queue_family: u32) !S
pub fn deinit(self: *StagingBuffer, engine: *Engine) void {
engine.device.freeMemory(self.memory, &engine.vk_allocator.interface);
engine.device.destroyBuffer(self.buffer);
engine.device.destroyBuffer(self.buffer, &engine.vk_allocator.interface);
self.* = undefined;
}