Use buffer usage

Kode · Feb 4, 2025 · 3de8f20 · 3de8f20
1 parent ce148d2
commit 3de8f20
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Showing 2 changed files with 20 additions and 9 deletions.
diff --git a/Backends/Graphics5/Vulkan/Sources/kope/vulkan/device.c b/Backends/Graphics5/Vulkan/Sources/kope/vulkan/device.c
@@ -524,15 +524,25 @@ void kope_vulkan_device_create_buffer(kope_g5_device *device, const kope_g5_buff
 
 	buffer->vulkan.size = parameters->size;
 
+	VkBufferUsageFlags usage;
+	if ((parameters->usage_flags & KOPE_G5_BUFFER_USAGE_VERTEX) != 0) {
+		usage |= VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+	}
+	if ((parameters->usage_flags & KOPE_G5_BUFFER_USAGE_INDEX) != 0) {
+		usage |= VK_BUFFER_USAGE_INDEX_BUFFER_BIT;
+	}
+	if ((parameters->usage_flags & KOPE_G5_BUFFER_USAGE_INDIRECT) != 0) {
+		usage |= VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT;
+	}
+#ifdef KINC_VKRT
+	usage |= VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT;
+#endif
+
 	const VkBufferCreateInfo create_info = {
 	    .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
 	    .pNext = NULL,
 	    .size = parameters->size,
-#ifdef KINC_VKRT
-	    .usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT,
-#else
-	    .usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT,
-#endif
+	    .usage = usage,
 	    .flags = 0,
 	};
 

diff --git a/Sources/kope/graphics5/device.h b/Sources/kope/graphics5/device.h
@@ -48,10 +48,11 @@ typedef enum kope_g5_buffer_usage {
 	KOPE_G5_BUFFER_USAGE_COPY_SRC = 0x0004,
 	KOPE_G5_BUFFER_USAGE_COPY_DST = 0x0008,
 	KOPE_G5_BUFFER_USAGE_INDEX = 0x0010,
-	KOPE_G5_BUFFER_USAGE_READ_WRITE = 0x0020,
-	KOPE_G5_BUFFER_USAGE_INDIRECT = 0x0040,
-	KOPE_G5_BUFFER_USAGE_QUERY_RESOLVE = 0x0080,
-	KOPE_G5_BUFFER_USAGE_RAYTRACING_VOLUME = 0x0100
+	KOPE_G5_BUFFER_USAGE_VERTEX = 0x0020,
+	KOPE_G5_BUFFER_USAGE_READ_WRITE = 0x0040,
+	KOPE_G5_BUFFER_USAGE_INDIRECT = 0x0080,
+	KOPE_G5_BUFFER_USAGE_QUERY_RESOLVE = 0x0100,
+	KOPE_G5_BUFFER_USAGE_RAYTRACING_VOLUME = 0x0200
 } kope_g5_buffer_usage;
 
 typedef struct kope_g5_buffer_parameters {