WIPfrygon

1 files changed, 93 insertions, 0 deletions

diff --git a/src/frygon/vulkan/fgvk_cmd_buffer.c b/src/frygon/vulkan/fgvk_cmd_buffer.c
new file mode 100644
index 00000000000..181a8f8e819
--- /dev/null
+++ b/src/frygon/vulkan/fgvk_cmd_buffer.c
@@ -0,0 +1,93 @@
+/*
+ * Copyright © 2025 Lucas Francisco Fryzek
+ * SPDX-License-Identifier: MIT
+ */
+#include "fgvk_cmd_buffer.h"
+
+#include "fgvk_cmd_pool.h"
+
+static VkResult
+fgvk_create_cmd_buffer(struct vk_command_pool *vk_pool,
+                       VkCommandBufferLevel level,
+                       struct vk_command_buffer **cmd_buffer_out)
+{
+   struct fgvk_cmd_pool *pool = container_of(vk_pool, struct fgvk_cmd_pool, vk);
+   struct fgvk_device *dev = fgvk_cmd_pool_device(pool);
+   struct fgvk_cmd_buffer *cmd;
+   VkResult result;
+
+   cmd = vk_zalloc(&pool->vk.alloc, sizeof(*cmd), 8,
+                   VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+
+   if (cmd == NULL)
+      return vk_error(dev, VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   result = vk_command_buffer_init(&pool->vk, &cmd->vk,
+                                   &fgvk_cmd_buffer_ops, level);
+   if (result != VK_SUCCESS) {
+      vk_free(&pool->vk.alloc, cmd);
+      return result;
+   }
+
+   cmd->vk.dynamic_graphics_state.vi = &cmd->state.gfx._dynamic_vi;
+   cmd->vk.dynamic_graphics_state.ms.sample_locations = &cmd->state.gfx._dynamic_sl;
+
+   *cmd_buffer_out = &cmd->vk;
+
+   return VK_SUCCESS;
+}
+
+static void
+fgvk_reset_cmd_buffer(struct vk_command_buffer *vk_cmd_buffer,
+                      UNUSED VkCommandBufferResetFlags flags)
+{
+   struct fgvk_cmd_buffer *cmd =
+      container_of(vk_cmd_buffer, struct fgvk_cmd_buffer, vk);
+
+   vk_command_buffer_reset(&cmd->vk);
+}
+
+static void
+fgvk_destroy_cmd_buffer(struct vk_command_buffer *vk_cmd_buffer)
+{
+   struct fgvk_cmd_buffer *cmd =
+      container_of(vk_cmd_buffer, struct fgvk_cmd_buffer, vk);
+   struct fgvk_cmd_pool *pool = fgvk_cmd_buffer_pool(cmd);
+
+   vk_command_buffer_finish(&cmd->vk);
+   vk_free(&pool->vk.alloc, cmd);
+}
+
+const struct vk_command_buffer_ops fgvk_cmd_buffer_ops = {
+   .create = fgvk_create_cmd_buffer,
+   .reset = fgvk_reset_cmd_buffer,
+   .destroy = fgvk_destroy_cmd_buffer,
+};
+
+void
+fgvk_cmd_bind_shaders(struct vk_command_buffer *vk_cmd,
+                      uint32_t stage_count,
+                      const mesa_shader_stage *stages,
+                      struct vk_shader ** const shaders)
+{
+   //UNREACHABLE("TODO");
+}
+
+VKAPI_ATTR VkResult VKAPI_CALL
+fgvk_BeginCommandBuffer(VkCommandBuffer commandBuffer,
+                        const VkCommandBufferBeginInfo *pBeginInfo)
+{
+   return VK_SUCCESS;
+}
+
+VKAPI_ATTR VkResult VKAPI_CALL
+fgvk_EndCommandBuffer(VkCommandBuffer commandBuffer)
+{
+   return VK_SUCCESS;
+}
+
+VKAPI_ATTR void VKAPI_CALL
+fgvk_CmdPipelineBarrier2(VkCommandBuffer commandBuffer,
+                         const VkDependencyInfo *pDependencyInfo)
+{
+}