2020-01-16 20:45:47 +01:00
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module gfx
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// setup and misc functions
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fn C.sg_setup(desc &C.sg_desc)
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fn C.sg_shutdown()
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fn C.sg_reset_state_cache()
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// resource creation, destruction and updating
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fn C.sg_make_buffer(desc &C.sg_buffer_desc) C.sg_buffer
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fn C.sg_make_image(desc &C.sg_image_desc) C.sg_image
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fn C.sg_make_shader(desc &C.sg_shader_desc) C.sg_shader
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fn C.sg_make_pipeline(desc &C.sg_pipeline_desc) C.sg_pipeline
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fn C.sg_make_pass(desc &C.sg_pass_desc) C.sg_pass
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fn C.sg_destroy_buffer(buf C.sg_buffer)
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fn C.sg_destroy_image(img C.sg_image)
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fn C.sg_destroy_shader(shd C.sg_shader)
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fn C.sg_destroy_pipeline(pip C.sg_pipeline)
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fn C.sg_destroy_pass(pass C.sg_pass)
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fn C.sg_update_buffer(buf C.sg_buffer, ptr voidptr, num_bytes int)
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fn C.sg_update_image(img C.sg_image, content &C.sg_image_content)
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fn C.sg_append_buffer(buf C.sg_buffer, ptr voidptr, num_bytes int) int
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2020-02-24 18:02:22 +01:00
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fn C.sg_query_buffer_overflow(buf C.sg_buffer) bool
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2020-01-16 20:45:47 +01:00
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// rendering functions
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fn C.sg_begin_default_pass(actions &C.sg_pass_action, width int, height int)
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fn C.sg_begin_pass(pass C.sg_pass, actions &C.sg_pass_action)
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fn C.sg_apply_viewport(x int, y int, width int, height int, origin_top_left bool)
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fn C.sg_apply_scissor_rect(x int, y int, width int, height int, origin_top_left bool)
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fn C.sg_apply_pipeline(pip C.sg_pipeline)
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fn C.sg_apply_bindings(bindings &C.sg_bindings)
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2020-10-14 21:51:16 +02:00
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// stage == sg_shader_stage
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fn C.sg_apply_uniforms(stage int, ub_index int, data voidptr, num_bytes int)
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2020-01-16 20:45:47 +01:00
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fn C.sg_draw(base_element int, num_elements int, num_instances int)
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fn C.sg_end_pass()
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fn C.sg_commit()
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2020-02-24 18:02:22 +01:00
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// getting information
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fn C.sg_query_desc() C.sg_desc
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fn C.sg_query_backend() Backend
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fn C.sg_query_features() C.sg_features
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fn C.sg_query_limits() C.sg_limits
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fn C.sg_query_pixelformat(fmt PixelFormat) C.sg_pixelformat_info
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/* get current state of a resource (INITIAL, ALLOC, VALID, FAILED, INVALID) */
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fn C.sg_query_buffer_state(buf C.sg_buffer) C.sg_resource_state
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fn C.sg_query_image_state(img C.sg_image) C.sg_resource_state
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fn C.sg_query_shader_state(shd C.sg_shader) C.sg_resource_state
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fn C.sg_query_pipeline_state(pip C.sg_pipeline) C.sg_resource_state
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fn C.sg_query_pass_state(pass C.sg_pass) C.sg_resource_state
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2020-01-16 20:45:47 +01:00
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// get runtime information about a resource
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fn C.sg_query_buffer_info(buf C.sg_buffer) C.sg_buffer_info
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fn C.sg_query_image_info(img C.sg_image) C.sg_image_info
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fn C.sg_query_shader_info(shd C.sg_shader) C.sg_shader_info
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fn C.sg_query_pipeline_info(pip C.sg_pipeline) C.sg_pipeline_info
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fn C.sg_query_pass_info(pass C.sg_pass) C.sg_pass_info
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// get resource creation desc struct with their default values replaced
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fn C.sg_query_buffer_defaults(desc &C.sg_buffer) C.sg_buffer_desc
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fn C.sg_query_image_defaults(desc &C.sg_image) C.sg_image_desc
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fn C.sg_query_shader_defaults(desc &C.sg_shader) C.sg_shader_desc
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fn C.sg_query_pipeline_defaults(desc &C.sg_pipeline) C.sg_pipeline_desc
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2020-01-22 21:34:38 +01:00
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fn C.sg_query_pass_defaults(desc &C.sg_pass) C.sg_pass_desc
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2020-02-24 18:02:22 +01:00
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/* rendering contexts (optional) */
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fn C.sg_setup_context() C.sg_context
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fn C.sg_activate_context(ctx_id C.sg_context)
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2020-03-27 18:01:46 +01:00
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fn C.sg_discard_context(ctx_id C.sg_context)
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