From 072f6feabac70a6c4ed1a16f4e983bf31ad62d50 Mon Sep 17 00:00:00 2001 From: kobewi Date: Fri, 22 Jul 2022 20:06:19 +0200 Subject: Make some Image methods static --- core/io/image.cpp | 51 +++++++++++++++++++++++++++++++++------------------ core/io/image.h | 18 +++++++----------- 2 files changed, 40 insertions(+), 29 deletions(-) (limited to 'core') diff --git a/core/io/image.cpp b/core/io/image.cpp index 4be624a5a8..3450eb7abd 100644 --- a/core/io/image.cpp +++ b/core/io/image.cpp @@ -982,7 +982,7 @@ void Image::resize_to_po2(bool p_square, Interpolation p_interpolation) { } void Image::resize(int p_width, int p_height, Interpolation p_interpolation) { - ERR_FAIL_COND_MSG(data.size() == 0, "Cannot resize image before creating it, use create() or create_from_data() first."); + ERR_FAIL_COND_MSG(data.size() == 0, "Cannot resize image before creating it, use set_data() first."); ERR_FAIL_COND_MSG(!_can_modify(format), "Cannot resize in compressed or custom image formats."); bool mipmap_aware = p_interpolation == INTERPOLATE_TRILINEAR /* || p_interpolation == INTERPOLATE_TRICUBIC */; @@ -1017,7 +1017,7 @@ void Image::resize(int p_width, int p_height, Interpolation p_interpolation) { } bool interpolate_mipmaps = mipmap_aware && mip1 != mip2; if (interpolate_mipmaps) { - dst2.create(p_width, p_height, false, format); + dst2.initialize_data(p_width, p_height, false, format); } bool had_mipmaps = mipmaps; @@ -2016,9 +2016,7 @@ Error Image::generate_mipmap_roughness(RoughnessChannel p_roughness_channel, con uint8_t* wr = imgdata.ptrw(); memcpy(wr.ptr(), ptr, size); wr = uint8_t*(); - Ref im; - im.instantiate(); - im->create(w, h, false, format, imgdata); + Ref im = Image::create_from_data(w, h, false, format, imgdata); im->save_png("res://mipmap_" + itos(i) + ".png"); } #endif @@ -2051,7 +2049,25 @@ Vector Image::get_data() const { return data; } -void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_format) { +Ref Image::create_empty(int p_width, int p_height, bool p_use_mipmaps, Format p_format) { + Ref image; + image.instantiate(); + image->initialize_data(p_width, p_height, p_use_mipmaps, p_format); + return image; +} + +Ref Image::create_from_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector &p_data) { + Ref image; + image.instantiate(); + image->initialize_data(p_width, p_height, p_use_mipmaps, p_format, p_data); + return image; +} + +void Image::set_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector &p_data) { + initialize_data(p_width, p_height, p_use_mipmaps, p_format, p_data); +} + +void Image::initialize_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format) { ERR_FAIL_COND_MSG(p_width <= 0, "The Image width specified (" + itos(p_width) + " pixels) must be greater than 0 pixels."); ERR_FAIL_COND_MSG(p_height <= 0, "The Image height specified (" + itos(p_height) + " pixels) must be greater than 0 pixels."); ERR_FAIL_COND_MSG(p_width > MAX_WIDTH, @@ -2077,7 +2093,7 @@ void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_forma format = p_format; } -void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector &p_data) { +void Image::initialize_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector &p_data) { ERR_FAIL_COND_MSG(p_width <= 0, "The Image width specified (" + itos(p_width) + " pixels) must be greater than 0 pixels."); ERR_FAIL_COND_MSG(p_height <= 0, "The Image height specified (" + itos(p_height) + " pixels) must be greater than 0 pixels."); ERR_FAIL_COND_MSG(p_width > MAX_WIDTH, @@ -2115,7 +2131,7 @@ void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_forma mipmaps = p_use_mipmaps; } -void Image::create(const char **p_xpm) { +void Image::initialize_data(const char **p_xpm) { int size_width = 0; int size_height = 0; int pixelchars = 0; @@ -2230,7 +2246,7 @@ void Image::create(const char **p_xpm) { } if (line == colormap_size) { status = READING_PIXELS; - create(size_width, size_height, false, has_alpha ? FORMAT_RGBA8 : FORMAT_RGB8); + initialize_data(size_width, size_height, false, has_alpha ? FORMAT_RGBA8 : FORMAT_RGB8); data_write = data.ptrw(); pixel_size = has_alpha ? 4 : 3; } @@ -2559,7 +2575,7 @@ Image::Image(const char **p_xpm) { mipmaps = false; format = FORMAT_L8; - create(p_xpm); + initialize_data(p_xpm); } Image::Image(int p_width, int p_height, bool p_use_mipmaps, Format p_format) { @@ -2568,7 +2584,7 @@ Image::Image(int p_width, int p_height, bool p_use_mipmaps, Format p_format) { mipmaps = p_use_mipmaps; format = FORMAT_L8; - create(p_width, p_height, p_use_mipmaps, p_format); + initialize_data(p_width, p_height, p_use_mipmaps, p_format); } Image::Image(int p_width, int p_height, bool p_mipmaps, Format p_format, const Vector &p_data) { @@ -2577,7 +2593,7 @@ Image::Image(int p_width, int p_height, bool p_mipmaps, Format p_format, const V mipmaps = p_mipmaps; format = FORMAT_L8; - create(p_width, p_height, p_mipmaps, p_format, p_data); + initialize_data(p_width, p_height, p_mipmaps, p_format, p_data); } Rect2i Image::get_used_rect() const { @@ -2931,7 +2947,7 @@ void Image::_set_data(const Dictionary &p_data) { ERR_FAIL_COND(ddformat == FORMAT_MAX); - create(dwidth, dheight, dmipmaps, ddformat, ddata); + initialize_data(dwidth, dheight, dmipmaps, ddformat, ddata); } Dictionary Image::_get_data() const { @@ -3294,8 +3310,9 @@ void Image::_bind_methods() { ClassDB::bind_method(D_METHOD("generate_mipmaps", "renormalize"), &Image::generate_mipmaps, DEFVAL(false)); ClassDB::bind_method(D_METHOD("clear_mipmaps"), &Image::clear_mipmaps); - ClassDB::bind_method(D_METHOD("create", "width", "height", "use_mipmaps", "format"), &Image::create_empty); - ClassDB::bind_method(D_METHOD("create_from_data", "width", "height", "use_mipmaps", "format", "data"), &Image::create_from_data); + ClassDB::bind_static_method("Image", D_METHOD("create", "width", "height", "use_mipmaps", "format"), &Image::create_empty); + ClassDB::bind_static_method("Image", D_METHOD("create_from_data", "width", "height", "use_mipmaps", "format", "data"), &Image::create_from_data); + ClassDB::bind_method(D_METHOD("set_data", "width", "height", "use_mipmaps", "format", "data"), &Image::set_data); ClassDB::bind_method(D_METHOD("is_empty"), &Image::is_empty); @@ -3460,9 +3477,7 @@ Ref Image::rgbe_to_srgb() { ERR_FAIL_COND_V(format != FORMAT_RGBE9995, Ref()); - Ref new_image; - new_image.instantiate(); - new_image->create(width, height, false, Image::FORMAT_RGB8); + Ref new_image = create_empty(width, height, false, Image::FORMAT_RGB8); for (int row = 0; row < height; row++) { for (int col = 0; col < width; col++) { diff --git a/core/io/image.h b/core/io/image.h index fd264a7a38..194ee05bc7 100644 --- a/core/io/image.h +++ b/core/io/image.h @@ -279,12 +279,12 @@ public: void normalize(); //for normal maps /** - * Create a new image of a given size and format. Current image will be lost + * Creates new internal image data of a given size and format. Current image will be lost. */ - void create(int p_width, int p_height, bool p_use_mipmaps, Format p_format); - void create(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector &p_data); + void initialize_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format); + void initialize_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector &p_data); + void initialize_data(const char **p_xpm); - void create(const char **p_xpm); /** * returns true when the image is empty (0,0) in size */ @@ -303,13 +303,9 @@ public: Error save_webp(const String &p_path, const bool p_lossy = false, const float p_quality = 0.75f) const; Vector save_webp_to_buffer(const bool p_lossy = false, const float p_quality = 0.75f) const; - void create_empty(int p_width, int p_height, bool p_use_mipmaps, Format p_format) { - create(p_width, p_height, p_use_mipmaps, p_format); - } - - void create_from_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector &p_data) { - create(p_width, p_height, p_use_mipmaps, p_format, p_data); - } + static Ref create_empty(int p_width, int p_height, bool p_use_mipmaps, Format p_format); + static Ref create_from_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector &p_data); + void set_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector &p_data); /** * create an empty image -- cgit v1.2.3