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Code Releases Wiki Activity

Add Stretch Modes for Splash Screen

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Co-authored-by: Samuel Pedrajas <samuelpedrajaspz@gmail.com>
This commit is contained in:
Justin Sasso
2025-08-13 20:59:57 -04:00
parent c7b1767560
commit b6b3e1ef9e
16 changed files with 178 additions and 46 deletions
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74
servers/rendering/rendering_server.cpp
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@@ -1886,6 +1886,63 @@ int RenderingServer::global_shader_uniform_type_get_shader_datatype(GlobalShader
}
}
Rect2 RenderingServer::get_splash_stretched_screen_rect(const Size2 &p_image_size, const Size2 &p_window_size, SplashStretchMode p_stretch_mode) {
Size2 imgsize = p_image_size;
Rect2 screenrect;
switch (p_stretch_mode) {
case SplashStretchMode::SPLASH_STRETCH_MODE_DISABLED: {
screenrect.size = imgsize;
screenrect.position = ((p_window_size - screenrect.size) / 2.0).floor();
} break;
case SplashStretchMode::SPLASH_STRETCH_MODE_KEEP: {
if (p_window_size.width > p_window_size.height) {
// Scale horizontally.
screenrect.size.y = p_window_size.height;
screenrect.size.x = imgsize.width * p_window_size.height / imgsize.height;
screenrect.position.x = (p_window_size.width - screenrect.size.x) / 2;
} else {
// Scale vertically.
screenrect.size.x = p_window_size.width;
screenrect.size.y = imgsize.height * p_window_size.width / imgsize.width;
screenrect.position.y = (p_window_size.height - screenrect.size.y) / 2;
}
} break;
case SplashStretchMode::SPLASH_STRETCH_MODE_KEEP_WIDTH: {
// Scale vertically.
screenrect.size.x = p_window_size.width;
screenrect.size.y = imgsize.height * p_window_size.width / imgsize.width;
screenrect.position.y = (p_window_size.height - screenrect.size.y) / 2;
} break;
case SplashStretchMode::SPLASH_STRETCH_MODE_KEEP_HEIGHT: {
// Scale horizontally.
screenrect.size.y = p_window_size.height;
screenrect.size.x = imgsize.width * p_window_size.height / imgsize.height;
screenrect.position.x = (p_window_size.width - screenrect.size.x) / 2;
} break;
case SplashStretchMode::SPLASH_STRETCH_MODE_COVER: {
double window_aspect = (double)p_window_size.width / p_window_size.height;
double img_aspect = imgsize.width / imgsize.height;
if (window_aspect > img_aspect) {
// Scale vertically.
screenrect.size.x = p_window_size.width;
screenrect.size.y = imgsize.height * p_window_size.width / imgsize.width;
screenrect.position.y = (p_window_size.height - screenrect.size.y) / 2;
} else {
// Scale horizontally.
screenrect.size.y = p_window_size.height;
screenrect.size.x = imgsize.width * p_window_size.height / imgsize.height;
screenrect.position.x = (p_window_size.width - screenrect.size.x) / 2;
}
} break;
case SplashStretchMode::SPLASH_STRETCH_MODE_IGNORE: {
screenrect.size.x = p_window_size.width;
screenrect.size.y = p_window_size.height;
} break;
}
return screenrect;
}
RenderingDevice *RenderingServer::get_rendering_device() const {
// Return the rendering device we're using globally.
return RenderingDevice::get_singleton();
@@ -3495,7 +3552,10 @@ void RenderingServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_test_texture"), &RenderingServer::get_test_texture);
ClassDB::bind_method(D_METHOD("get_white_texture"), &RenderingServer::get_white_texture);
ClassDB::bind_method(D_METHOD("set_boot_image_with_stretch", "image", "color", "stretch_mode", "use_filter"), &RenderingServer::set_boot_image_with_stretch, DEFVAL(true));
#ifndef DISABLE_DEPRECATED
ClassDB::bind_method(D_METHOD("set_boot_image", "image", "color", "scale", "use_filter"), &RenderingServer::set_boot_image, DEFVAL(true));
#endif
ClassDB::bind_method(D_METHOD("get_default_clear_color"), &RenderingServer::get_default_clear_color);
ClassDB::bind_method(D_METHOD("set_default_clear_color", "color"), &RenderingServer::set_default_clear_color);
@@ -3528,6 +3588,13 @@ void RenderingServer::_bind_methods() {
BIND_ENUM_CONSTANT(PIPELINE_SOURCE_SPECIALIZATION);
BIND_ENUM_CONSTANT(PIPELINE_SOURCE_MAX);
BIND_ENUM_CONSTANT(SPLASH_STRETCH_MODE_DISABLED);
BIND_ENUM_CONSTANT(SPLASH_STRETCH_MODE_KEEP);
BIND_ENUM_CONSTANT(SPLASH_STRETCH_MODE_KEEP_WIDTH);
BIND_ENUM_CONSTANT(SPLASH_STRETCH_MODE_KEEP_HEIGHT);
BIND_ENUM_CONSTANT(SPLASH_STRETCH_MODE_COVER);
BIND_ENUM_CONSTANT(SPLASH_STRETCH_MODE_IGNORE);
ADD_SIGNAL(MethodInfo("frame_pre_draw"));
ADD_SIGNAL(MethodInfo("frame_post_draw"));
@@ -3576,6 +3643,13 @@ void RenderingServer::mesh_add_surface_from_planes(RID p_mesh, const Vector<Plan
mesh_add_surface_from_mesh_data(p_mesh, mdata);
}
#ifndef DISABLE_DEPRECATED
void RenderingServer::set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter) {
SplashStretchMode stretch_mode = map_scaling_option_to_stretch_mode(p_scale);
set_boot_image_with_stretch(p_image, p_color, stretch_mode, p_use_filter);
}
#endif
RID RenderingServer::instance_create2(RID p_base, RID p_scenario) {
RID instance = instance_create();
instance_set_base(instance, p_base);