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ext_texture_format and first_frame_drawn for swapchaing copying

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This commit is contained in:
Nordup 2024-07-13 06:14:03 +04:00
parent 644a8bb969
commit 78ad658f06
7 changed files with 151 additions and 49 deletions
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30
app/scripts/sandbox/command_sync.gd
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@ -17,15 +17,37 @@ func _execute_function(command: Command) -> Variant:
Debug.logclr("Recieved command: " + command.name + ". Args: " + str(command.args), Color.SANDY_BROWN)
match command.name:
"send_filehandle":
if command.args.size() != 1: Debug.logerr("Arg count should be 1"); return ""
if wrong_args_count(command, 1): return ERR_INVALID_PARAMETER
command_events.send_filehandle_emit(command.args[0])
"ext_texture_format":
if wrong_args_count(command, 1): return ERR_INVALID_PARAMETER
command_events.ext_texture_format_emit(command.args[0])
"first_frame_drawn":
if wrong_args_count(command, 0): return ERR_INVALID_PARAMETER
command_events.first_frame_drawn_emit()
"set_mouse_mode":
if command.args.size() != 1: Debug.logerr("Arg count should be 1"); return ""
if wrong_args_count(command, 1): return ERR_INVALID_PARAMETER
command_events.set_mouse_mode_emit(command.args[0])
"open_gate":
if command.args.size() != 1: Debug.logerr("Arg count should be 1"); return ""
if wrong_args_count(command, 1): return ERR_INVALID_PARAMETER
var url = Url.join(gate_events.current_gate_url, command.args[0])
gate_events.open_gate_emit(url)
_:
Debug.logerr("Command %s not implemented" % [command.name])
return ""
return ERR_METHOD_NOT_FOUND
return OK
func wrong_args_count(command: Command, right_count: int) -> bool:
var count = command.args.size()
if count != right_count:
Debug.logerr("Command %s args count should be %d but it's %d" % [command.name, right_count, count])
return true
return false

64
app/scripts/sandbox/render_result.gd
View file

@ -4,9 +4,7 @@ class_name RenderResult
@export var gate_events: GateEvents
@export var command_events: CommandEvents
@export var ui_events: UiEvents
@export var splash_screen: Texture2D
var rd: RenderingDevice
var ext_texure: ExternalTexture
var texture_rid: RID
@ -15,40 +13,24 @@ var texture_rid: RID
func _ready() -> void:
gate_events.gate_info_loaded.connect(initialize)
gate_events.gate_entered.connect(create_external_texture)
command_events.send_filehandle.connect(send_filehandle)
command_events.ext_texture_format.connect(ext_texture_format)
command_events.first_frame_drawn.connect(first_frame_drawn)
# Change size
var image = resize_and_convert(splash_screen.get_image(), Image.FORMAT_RGB8)
# Create empty texture with window size
var image = Image.create(width, height, false, Image.FORMAT_RGBA8)
self.texture = ImageTexture.create_from_image(image)
func initialize(gate: Gate, is_cached: bool) -> void:
rd = RenderingServer.get_rendering_device()
if not is_cached: # Show thumbnail image
self.texture = create_gate_image(gate)
texture_rid = RenderingServer.texture_get_rd_texture(self.texture.get_rid())
if not texture_rid.is_valid(): Debug.logerr("Cannot create ImageTexture")
func create_gate_image(gate: Gate) -> ImageTexture:
var tex = FileTools.load_external_tex(gate.image)
var image: Image
if tex != null: image = resize_and_convert(tex.get_image(), Image.FORMAT_RGB8)
else: image = Image.create(width, height, false, Image.FORMAT_RGB8)
return ImageTexture.create_from_image(image)
func create_external_texture() -> void:
var t_format: RDTextureFormat = RDTextureFormat.new()
t_format.format = RenderingDevice.DATA_FORMAT_R8G8B8A8_UNORM
t_format.usage_bits = RenderingDevice.TEXTURE_USAGE_CAN_COPY_FROM_BIT | \
RenderingDevice.TEXTURE_USAGE_CAN_UPDATE_BIT
RenderingDevice.TEXTURE_USAGE_CAN_UPDATE_BIT
t_format.width = width
t_format.height = height
t_format.depth = 1
@ -61,26 +43,38 @@ func create_external_texture() -> void:
await get_tree().process_frame
ext_texure = ExternalTexture.new()
var image = resize_and_convert(splash_screen.get_image(), Image.FORMAT_RGBA8)
var err = ext_texure.create(t_format, t_view, [image.get_data()])
var err = ext_texure.create(t_format, t_view)
if err: Debug.logerr("Cannot create external texture")
else: Debug.logclr("External texture created", Color.AQUAMARINE)
func resize_and_convert(image: Image, format: Image.Format) -> Image:
image.resize(width, height)
image.convert(format)
image.clear_mipmaps()
return image
func send_filehandle(filehandle_path: String) -> void:
Debug.logr("Sending filehandle...")
Debug.logclr("Sending filehandle...", Color.DIM_GRAY)
var sent = false
while not sent:
sent = ext_texure.send_filehandle(filehandle_path)
await get_tree().create_timer(0.1).timeout
Debug.logr("filehandle was sent")
await get_tree().process_frame
Debug.logclr("filehandle was sent", Color.DIM_GRAY)
func ext_texture_format(format: RenderingDevice.DataFormat) -> void:
match format:
RenderingDevice.DATA_FORMAT_R8G8B8A8_UNORM:
set_param("ext_texture_is_bgra", false)
Debug.logclr("External texture format is set to RGBA8", Color.DIM_GRAY)
RenderingDevice.DATA_FORMAT_B8G8R8A8_UNORM:
set_param("ext_texture_is_bgra", true)
Debug.logclr("External texture format is set to BGRA8", Color.DIM_GRAY)
_:
Debug.logerr("Texture format %d is not supported" % [format])
func first_frame_drawn() -> void:
set_param("fill_alpha", true)
func set_param(param: StringName, value: Variant) -> void:
(material as ShaderMaterial).set_shader_parameter(param, value)
func _process(_delta: float) -> void: