Add an option to disable boot splash filtering

Disabling filtering is usually desired in projects using a pixel art style.

This closes #19415.

5 files changed, 7 insertions, 7 deletions

diff --git a/drivers/dummy/rasterizer_dummy.h b/drivers/dummy/rasterizer_dummy.h
index 253936ca34..db6a63a5e1 100644
--- a/drivers/dummy/rasterizer_dummy.h
+++ b/drivers/dummy/rasterizer_dummy.h
@@ -780,7 +780,7 @@ public:
 	RasterizerCanvas *get_canvas() { return &canvas; }
 	RasterizerScene *get_scene() { return &scene; }
 
-	void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale) {}
+	void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter = true) {}
 
 	void initialize() {}
 	void begin_frame(double frame_step) {}
diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp
index f49f52e47b..cbd0e4a5d5 100644
--- a/drivers/gles2/rasterizer_gles2.cpp
+++ b/drivers/gles2/rasterizer_gles2.cpp
@@ -338,7 +338,7 @@ void RasterizerGLES2::clear_render_target(const Color &p_color) {
 	storage->frame.clear_request_color = p_color;
 }
 
-void RasterizerGLES2::set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale) {
+void RasterizerGLES2::set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter) {
 
 	if (p_image.is_null() || p_image->empty())
 		return;
@@ -360,7 +360,7 @@ void RasterizerGLES2::set_boot_image(const Ref<Image> &p_image, const Color &p_c
 	canvas->canvas_begin();
 
 	RID texture = storage->texture_create();
-	storage->texture_allocate(texture, p_image->get_width(), p_image->get_height(), 0, p_image->get_format(), VS::TEXTURE_TYPE_2D, VS::TEXTURE_FLAG_FILTER);
+	storage->texture_allocate(texture, p_image->get_width(), p_image->get_height(), 0, p_image->get_format(), VS::TEXTURE_TYPE_2D, p_use_filter ? VS::TEXTURE_FLAG_FILTER : 0);
 	storage->texture_set_data(texture, p_image);
 
 	Rect2 imgrect(0, 0, p_image->get_width(), p_image->get_height());
diff --git a/drivers/gles2/rasterizer_gles2.h b/drivers/gles2/rasterizer_gles2.h
index eeed86e263..4d0d961ae4 100644
--- a/drivers/gles2/rasterizer_gles2.h
+++ b/drivers/gles2/rasterizer_gles2.h
@@ -51,7 +51,7 @@ public:
 	virtual RasterizerCanvas *get_canvas();
 	virtual RasterizerScene *get_scene();
 
-	virtual void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale);
+	virtual void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter = true);
 
 	virtual void initialize();
 	virtual void begin_frame(double frame_step);
diff --git a/drivers/gles3/rasterizer_gles3.cpp b/drivers/gles3/rasterizer_gles3.cpp
index bdffb1ecdc..ea15a278d6 100644
--- a/drivers/gles3/rasterizer_gles3.cpp
+++ b/drivers/gles3/rasterizer_gles3.cpp
@@ -273,7 +273,7 @@ void RasterizerGLES3::clear_render_target(const Color &p_color) {
 	storage->frame.clear_request_color = p_color;
 }
 
-void RasterizerGLES3::set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale) {
+void RasterizerGLES3::set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter) {
 
 	if (p_image.is_null() || p_image->empty())
 		return;
@@ -296,7 +296,7 @@ void RasterizerGLES3::set_boot_image(const Ref<Image> &p_image, const Color &p_c
 	canvas->canvas_begin();
 
 	RID texture = storage->texture_create();
-	storage->texture_allocate(texture, p_image->get_width(), p_image->get_height(), 0, p_image->get_format(), VS::TEXTURE_TYPE_2D, VS::TEXTURE_FLAG_FILTER);
+	storage->texture_allocate(texture, p_image->get_width(), p_image->get_height(), 0, p_image->get_format(), VS::TEXTURE_TYPE_2D, p_use_filter ? VS::TEXTURE_FLAG_FILTER : 0);
 	storage->texture_set_data(texture, p_image);
 
 	Rect2 imgrect(0, 0, p_image->get_width(), p_image->get_height());
diff --git a/drivers/gles3/rasterizer_gles3.h b/drivers/gles3/rasterizer_gles3.h
index ad0d004c9d..8fa208a1aa 100644
--- a/drivers/gles3/rasterizer_gles3.h
+++ b/drivers/gles3/rasterizer_gles3.h
@@ -51,7 +51,7 @@ public:
 	virtual RasterizerCanvas *get_canvas();
 	virtual RasterizerScene *get_scene();
 
-	virtual void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale);
+	virtual void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter = true);
 
 	virtual void initialize();
 	virtual void begin_frame(double frame_step);