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indexed drawing and index buffers

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This commit is contained in:
Greg Wells
2025-06-06 17:35:37 -04:00
parent 5dec8b9005
commit e66075beaf
10 changed files with 32 additions and 4 deletions
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2
rendering_api/vulkan/src/buffers/vulkan_buffer.c
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@@ -7,6 +7,7 @@
VkBufferUsageFlags vkGryphnBufferType(gnBufferType type) {
switch (type) {
case GN_VERTEX_BUFFER: return VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
case GN_INDEX_BUFFER: return VK_BUFFER_USAGE_INDEX_BUFFER_BIT;
}
}
@@ -90,6 +91,7 @@ void VkCopyBuffer(VkBuffer source, VkBuffer destination, size_t size, VkCommandP
gnReturnCode gnCreateBufferFn(gnBufferHandle buffer, gnOutputDeviceHandle device, gnBufferInfo info) {
buffer->buffer = malloc(sizeof(struct gnPlatformBuffer_t));
VkBufferUsageFlags usage = vkGryphnBufferType(info.type);
buffer->buffer->useStagingBuffer = gnFalse;
if (info.usage == GN_STATIC_DRAW) {
gnReturnCode createdBuffer = VkCreateBuffer(
&buffer->buffer->stagingBuffer, &buffer->buffer->stagingBufferMemory,