BindVertexBuffers and BindIndexBuffer

include/Refresh.h

@@ -1233,6 +1233,21 @@ REFRESHAPI void REFRESH_BindGraphicsPipeline(
 	REFRESH_GraphicsPipeline *graphicsPipeline
 );
 
+REFRESHAPI void REFRESH_BindVertexBuffers(
+	REFRESH_Device *device,
+	uint32_t firstBinding,
+	uint32_t bindingCount,
+	REFRESH_Buffer **pBuffers,
+	uint64_t *pOffsets
+);
+
+REFRESHAPI void REFRESH_BindIndexBuffer(
+	REFRESH_Device *device,
+	REFRESH_Buffer *buffer,
+	uint64_t offset,
+	REFRESH_IndexElementSize indexElementSize
+);
+
 /* Presentation */
 
 REFRESHAPI void REFRESH_Present(

src/Refresh_Driver.h

@@ -481,6 +481,21 @@ struct REFRESH_Device
         REFRESH_GraphicsPipeline *graphicsPipeline
     );
 
+    void(*BindVertexBuffers)(
+        REFRESH_Renderer *driverData,
+        uint32_t firstBinding,
+        uint32_t bindingCount,
+        REFRESH_Buffer **pBuffers,
+        uint64_t *pOffsets
+    );
+
+    void(*BindIndexBuffer)(
+        REFRESH_Renderer *driverData,
+        REFRESH_Buffer *buffer,
+        uint64_t offset,
+        REFRESH_IndexElementSize indexElementSize
+    );
+
     void(*Present)(
         REFRESH_Renderer *driverData,
         REFRESH_Rect *sourceRectangle,
@@ -536,6 +551,8 @@ struct REFRESH_Device
     ASSIGN_DRIVER_FUNC(BeginRenderPass, name) \
     ASSIGN_DRIVER_FUNC(EndRenderPass, name) \
     ASSIGN_DRIVER_FUNC(BindGraphicsPipeline, name) \
+    ASSIGN_DRIVER_FUNC(BindVertexBuffers, name) \
+    ASSIGN_DRIVER_FUNC(BindIndexBuffer, name) \
     ASSIGN_DRIVER_FUNC(Present, name)
 
 typedef struct REFRESH_Driver

src/Refresh_Driver_Vulkan.c

@@ -183,6 +183,12 @@ static VkFormat RefreshToVK_VertexFormat[] =
 	VK_FORMAT_R16G16B16A16_SFLOAT	/* HALFVECTOR4 */
 };
 
+static VkIndexType RefreshToVK_IndexType[] =
+{
+	VK_INDEX_TYPE_UINT16,
+	VK_INDEX_TYPE_UINT32
+};
+
 static VkPrimitiveTopology RefreshToVK_PrimitiveType[] =
 {
 	VK_PRIMITIVE_TOPOLOGY_POINT_LIST,
@@ -3887,6 +3893,51 @@ static void VULKAN_BindGraphicsPipeline(
     SDL_assert(0);
 }
 
+static void VULKAN_BindVertexBuffers(
+	REFRESH_Renderer *driverData,
+	uint32_t firstBinding,
+	uint32_t bindingCount,
+	REFRESH_Buffer **pBuffers,
+	uint64_t *pOffsets
+) {
+	VkBuffer *buffers = SDL_stack_alloc(VkBuffer, bindingCount);
+	VulkanBuffer* currentBuffer;
+	VulkanRenderer* renderer = (VulkanRenderer*) driverData;
+
+	for (int i = 0; i < bindingCount; i += 1)
+	{
+		currentBuffer = (VulkanBuffer*) pBuffers[i];
+		buffers[i] = currentBuffer->subBuffers[currentBuffer->currentSubBufferIndex]->buffer;
+	}
+
+	RECORD_CMD(renderer->vkCmdBindVertexBuffers(
+		renderer->currentCommandBuffer,
+		firstBinding,
+		bindingCount,
+		buffers,
+		pOffsets
+	));
+
+	SDL_stack_free(buffers);
+}
+
+static void VULKAN_BindIndexBuffer(
+	REFRESH_Renderer *driverData,
+	REFRESH_Buffer *buffer,
+	uint64_t offset,
+	REFRESH_IndexElementSize indexElementSize
+) {
+	VulkanRenderer* renderer = (VulkanRenderer*) driverData;
+	VulkanBuffer* vulkanBuffer = (VulkanBuffer*) buffer;
+
+	RECORD_CMD(renderer->vkCmdBindIndexBuffer(
+		renderer->currentCommandBuffer,
+		vulkanBuffer->subBuffers[vulkanBuffer->currentSubBufferIndex]->buffer,
+		offset,
+		RefreshToVK_IndexType[indexElementSize]
+	));
+}
+
 static void VULKAN_Present(
     REFRESH_Renderer *driverData,
     REFRESH_Rect *sourceRectangle,