command.h

#pragma once
 
#include <kiba/gpu/types.h>
 
KB_API b8   gpu_command_encoder_create(gpu_command_encoder                  *encoder,
                                       gpu_device                            device,
                                       struct gpu_command_encoder_descriptor desc);
KB_API void gpu_command_encoder_destroy(gpu_command_encoder encoder);
KB_LOCAL void gpu_command_encoder_destroy_internal(gpu_command_encoder encoder);
 
KB_API b8   gpu_cmd_begin(gpu_command_encoder encoder);
KB_API b8   gpu_begin_render_pass(gpu_command_encoder encoder, struct gpu_render_pass_descriptor desc);
KB_API b8   gpu_cmd_copy_buffer_to_buffer(gpu_command_encoder encoder,
                                          gpu_buffer          src,
                                          gpu_buffer          dst,
                                          usize               src_offset,
                                          usize               dst_offset,
                                          usize               size);
KB_API void gpu_cmd_bind_pipeline(gpu_command_encoder encoder, gpu_pipeline pipeline);
KB_API void gpu_cmd_bind_vertex_buffer(gpu_command_encoder encoder, usize slot, gpu_buffer buffer);
KB_API void gpu_cmd_bind_index_buffer(gpu_command_encoder encoder, gpu_buffer buffer, enum gpu_index_format format);
KB_API void gpu_cmd_draw(gpu_command_encoder encoder,
                         usize               vertex_count,
                         usize               instance_count,
                         usize               first_vertex,
                         usize               first_instance);
KB_API void gpu_cmd_draw_indexed(gpu_command_encoder encoder,
                                 usize               first_index,
                                 usize               index_count,
                                 usize               first_vertex,
                                 usize               first_instance,
                                 usize               instance_count);
KB_API b8   gpu_end_render_pass(gpu_command_encoder encoder);
KB_API void gpu_cmd_debug_marker_begin(gpu_command_encoder encoder, const char *label);
KB_API void gpu_cmd_debug_marker_insert(gpu_command_encoder encoder, const char *label);
KB_API void gpu_cmd_debug_marker_end(gpu_command_encoder encoder);
KB_API b8   gpu_cmd_end(gpu_command_encoder encoder);
 
KB_API b8 gpu_command_encoder_submit(gpu_command_encoder encoder);
 
KB_LOCAL b8   gpu_backend_command_encoder_create(struct gpu_backend_command_encoder   *encoder,
                                                 struct gpu_backend_device            *device,
                                                 struct gpu_command_encoder_descriptor desc);
KB_LOCAL void gpu_backend_command_encoder_destroy(struct gpu_backend_command_encoder *encoder,
                                                  struct gpu_backend_device          *device);
 
KB_LOCAL b8   gpu_backend_cmd_begin(struct gpu_backend_command_encoder *encoder);
KB_LOCAL void gpu_backend_cmd_copy_buffer_to_buffer(struct gpu_backend_command_encoder *encoder,
                                                    struct gpu_backend_buffer          *src,
                                                    struct gpu_backend_buffer          *dst,
                                                    usize                               src_offset,
                                                    usize                               dst_offset,
                                                    usize                               size);
KB_LOCAL b8   gpu_backend_begin_render_pass(struct gpu_backend_command_encoder *encoder,
                                            struct gpu_backend_device          *device,
                                            struct gpu_render_pass_descriptor   desc);
KB_LOCAL b8   gpu_backend_end_render_pass(struct gpu_backend_command_encoder *encoder);
KB_LOCAL b8   gpu_backend_cmd_end(struct gpu_backend_command_encoder *encoder);
 
KB_LOCAL b8 gpu_backend_insert_texture_barriers(struct gpu_backend_command_encoder *encoder,
                                                array_of(const struct gpu_texture_barrier) barriers);
KB_LOCAL b8 gpu_backend_insert_buffer_barriers(struct gpu_backend_command_encoder *encoder,
                                               array_of(const struct gpu_buffer_barrier) barriers);
 
KB_LOCAL b8   gpu_backend_command_encoder_submit(struct gpu_backend_command_encoder *encoder,
                                                 struct gpu_backend_device          *device);