aboutsummaryrefslogtreecommitdiff
path: root/core/image.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'core/image.cpp')
-rw-r--r--core/image.cpp559
1 files changed, 179 insertions, 380 deletions
diff --git a/core/image.cpp b/core/image.cpp
index b81d92fa3..316faf954 100644
--- a/core/image.cpp
+++ b/core/image.cpp
@@ -415,7 +415,7 @@ void Image::convert(Format p_new_format) {
//mipmaps=false;
- *this = new_img;
+ _copy_internals_from(new_img);
if (gen_mipmaps)
generate_mipmaps();
@@ -611,14 +611,6 @@ void Image::resize_to_po2(bool p_square) {
resize(w, h);
}
-Image Image::resized(int p_width, int p_height, int p_interpolation) {
-
- Image ret = *this;
- ret.resize(p_width, p_height, (Interpolation)p_interpolation);
-
- return ret;
-};
-
void Image::resize(int p_width, int p_height, Interpolation p_interpolation) {
if (!_can_modify(format)) {
@@ -681,7 +673,7 @@ void Image::resize(int p_width, int p_height, Interpolation p_interpolation) {
if (mipmaps > 0)
dst.generate_mipmaps();
- *this = dst;
+ _copy_internals_from(dst);
}
void Image::crop(int p_width, int p_height) {
@@ -728,7 +720,7 @@ void Image::crop(int p_width, int p_height) {
if (mipmaps > 0)
dst.generate_mipmaps();
- *this = dst;
+ _copy_internals_from(dst);
}
void Image::flip_y() {
@@ -1378,22 +1370,12 @@ Error Image::load(const String &p_path) {
return ImageLoader::load_image(p_path, this);
}
-Error Image::save_png(const String &p_path) {
+Error Image::save_png(const String &p_path) const {
if (save_png_func == NULL)
return ERR_UNAVAILABLE;
- return save_png_func(p_path, *this);
-}
-
-bool Image::operator==(const Image &p_image) const {
-
- if (data.size() == 0 && p_image.data.size() == 0)
- return true;
- PoolVector<uint8_t>::Read r = data.read();
- PoolVector<uint8_t>::Read pr = p_image.data.read();
-
- return r.ptr() == pr.ptr();
+ return save_png_func(p_path, Ref<Image>(this));
}
int Image::get_image_data_size(int p_width, int p_height, Format p_format, int p_mipmaps) {
@@ -1409,344 +1391,14 @@ int Image::get_image_required_mipmaps(int p_width, int p_height, Format p_format
return mm;
}
-Error Image::_decompress_bc() {
-
- int wd = width, ht = height;
- if (wd % 4 != 0) {
- wd += 4 - (wd % 4);
- }
- if (ht % 4 != 0) {
- ht += 4 - (ht % 4);
- }
-
- int mm;
- int size = _get_dst_image_size(wd, ht, FORMAT_RGBA8, mm);
-
- PoolVector<uint8_t> newdata;
- newdata.resize(size);
-
- PoolVector<uint8_t>::Write w = newdata.write();
- PoolVector<uint8_t>::Read r = data.read();
-
- int rofs = 0;
- int wofs = 0;
-
- //print_line("width: "+itos(wd)+" height: "+itos(ht));
-
- for (int i = 0; i <= mm; i++) {
-
- switch (format) {
-
- case FORMAT_DXT1: {
-
- int len = (wd * ht) / 16;
- uint8_t *dst = &w[wofs];
-
- uint32_t ofs_table[16];
- for (int x = 0; x < 4; x++) {
-
- for (int y = 0; y < 4; y++) {
-
- ofs_table[15 - (y * 4 + (3 - x))] = (x + y * wd) * 4;
- }
- }
-
- for (int j = 0; j < len; j++) {
-
- const uint8_t *src = &r[rofs + j * 8];
- uint16_t col_a = src[1];
- col_a <<= 8;
- col_a |= src[0];
- uint16_t col_b = src[3];
- col_b <<= 8;
- col_b |= src[2];
-
- uint8_t table[4][4] = {
- { uint8_t((col_a >> 11) << 3), uint8_t(((col_a >> 5) & 0x3f) << 2), uint8_t(((col_a)&0x1f) << 3), 255 },
- { uint8_t((col_b >> 11) << 3), uint8_t(((col_b >> 5) & 0x3f) << 2), uint8_t(((col_b)&0x1f) << 3), 255 },
- { 0, 0, 0, 255 },
- { 0, 0, 0, 255 }
- };
-
- if (col_a < col_b) {
- //punchrough
- table[2][0] = (int(table[0][0]) + int(table[1][0])) >> 1;
- table[2][1] = (int(table[0][1]) + int(table[1][1])) >> 1;
- table[2][2] = (int(table[0][2]) + int(table[1][2])) >> 1;
- table[3][3] = 0; //premul alpha black
- } else {
- //gradient
- table[2][0] = (int(table[0][0]) * 2 + int(table[1][0])) / 3;
- table[2][1] = (int(table[0][1]) * 2 + int(table[1][1])) / 3;
- table[2][2] = (int(table[0][2]) * 2 + int(table[1][2])) / 3;
- table[3][0] = (int(table[0][0]) + int(table[1][0]) * 2) / 3;
- table[3][1] = (int(table[0][1]) + int(table[1][1]) * 2) / 3;
- table[3][2] = (int(table[0][2]) + int(table[1][2]) * 2) / 3;
- }
-
- uint32_t block = src[4];
- block <<= 8;
- block |= src[5];
- block <<= 8;
- block |= src[6];
- block <<= 8;
- block |= src[7];
-
- int y = (j / (wd / 4)) * 4;
- int x = (j % (wd / 4)) * 4;
- int pixofs = (y * wd + x) * 4;
-
- for (int k = 0; k < 16; k++) {
- int idx = pixofs + ofs_table[k];
- dst[idx + 0] = table[block & 0x3][0];
- dst[idx + 1] = table[block & 0x3][1];
- dst[idx + 2] = table[block & 0x3][2];
- dst[idx + 3] = table[block & 0x3][3];
- block >>= 2;
- }
- }
-
- rofs += len * 8;
- wofs += wd * ht * 4;
-
- wd /= 2;
- ht /= 2;
-
- } break;
- case FORMAT_DXT3: {
-
- int len = (wd * ht) / 16;
- uint8_t *dst = &w[wofs];
-
- uint32_t ofs_table[16];
- for (int x = 0; x < 4; x++) {
-
- for (int y = 0; y < 4; y++) {
-
- ofs_table[15 - (y * 4 + (3 - x))] = (x + y * wd) * 4;
- }
- }
-
- for (int j = 0; j < len; j++) {
-
- const uint8_t *src = &r[rofs + j * 16];
-
- uint64_t ablock = src[1];
- ablock <<= 8;
- ablock |= src[0];
- ablock <<= 8;
- ablock |= src[3];
- ablock <<= 8;
- ablock |= src[2];
- ablock <<= 8;
- ablock |= src[5];
- ablock <<= 8;
- ablock |= src[4];
- ablock <<= 8;
- ablock |= src[7];
- ablock <<= 8;
- ablock |= src[6];
-
- uint16_t col_a = src[8 + 1];
- col_a <<= 8;
- col_a |= src[8 + 0];
- uint16_t col_b = src[8 + 3];
- col_b <<= 8;
- col_b |= src[8 + 2];
-
- uint8_t table[4][4] = {
- { uint8_t((col_a >> 11) << 3), uint8_t(((col_a >> 5) & 0x3f) << 2), uint8_t(((col_a)&0x1f) << 3), 255 },
- { uint8_t((col_b >> 11) << 3), uint8_t(((col_b >> 5) & 0x3f) << 2), uint8_t(((col_b)&0x1f) << 3), 255 },
-
- { 0, 0, 0, 255 },
- { 0, 0, 0, 255 }
- };
-
- //always gradient
- table[2][0] = (int(table[0][0]) * 2 + int(table[1][0])) / 3;
- table[2][1] = (int(table[0][1]) * 2 + int(table[1][1])) / 3;
- table[2][2] = (int(table[0][2]) * 2 + int(table[1][2])) / 3;
- table[3][0] = (int(table[0][0]) + int(table[1][0]) * 2) / 3;
- table[3][1] = (int(table[0][1]) + int(table[1][1]) * 2) / 3;
- table[3][2] = (int(table[0][2]) + int(table[1][2]) * 2) / 3;
-
- uint32_t block = src[4 + 8];
- block <<= 8;
- block |= src[5 + 8];
- block <<= 8;
- block |= src[6 + 8];
- block <<= 8;
- block |= src[7 + 8];
-
- int y = (j / (wd / 4)) * 4;
- int x = (j % (wd / 4)) * 4;
- int pixofs = (y * wd + x) * 4;
-
- for (int k = 0; k < 16; k++) {
- uint8_t alpha = ablock & 0xf;
- alpha = int(alpha) * 255 / 15; //right way for alpha
- int idx = pixofs + ofs_table[k];
- dst[idx + 0] = table[block & 0x3][0];
- dst[idx + 1] = table[block & 0x3][1];
- dst[idx + 2] = table[block & 0x3][2];
- dst[idx + 3] = alpha;
- block >>= 2;
- ablock >>= 4;
- }
- }
-
- rofs += len * 16;
- wofs += wd * ht * 4;
-
- wd /= 2;
- ht /= 2;
-
- } break;
- case FORMAT_DXT5: {
-
- int len = (wd * ht) / 16;
- uint8_t *dst = &w[wofs];
-
- uint32_t ofs_table[16];
- for (int x = 0; x < 4; x++) {
-
- for (int y = 0; y < 4; y++) {
-
- ofs_table[15 - (y * 4 + (3 - x))] = (x + y * wd) * 4;
- }
- }
-
- for (int j = 0; j < len; j++) {
-
- const uint8_t *src = &r[rofs + j * 16];
-
- uint8_t a_start = src[1];
- uint8_t a_end = src[0];
-
- uint64_t ablock = src[3];
- ablock <<= 8;
- ablock |= src[2];
- ablock <<= 8;
- ablock |= src[5];
- ablock <<= 8;
- ablock |= src[4];
- ablock <<= 8;
- ablock |= src[7];
- ablock <<= 8;
- ablock |= src[6];
-
- uint8_t atable[8];
-
- if (a_start > a_end) {
-
- atable[0] = (int(a_start) * 7 + int(a_end) * 0) / 7;
- atable[1] = (int(a_start) * 6 + int(a_end) * 1) / 7;
- atable[2] = (int(a_start) * 5 + int(a_end) * 2) / 7;
- atable[3] = (int(a_start) * 4 + int(a_end) * 3) / 7;
- atable[4] = (int(a_start) * 3 + int(a_end) * 4) / 7;
- atable[5] = (int(a_start) * 2 + int(a_end) * 5) / 7;
- atable[6] = (int(a_start) * 1 + int(a_end) * 6) / 7;
- atable[7] = (int(a_start) * 0 + int(a_end) * 7) / 7;
- } else {
-
- atable[0] = (int(a_start) * 5 + int(a_end) * 0) / 5;
- atable[1] = (int(a_start) * 4 + int(a_end) * 1) / 5;
- atable[2] = (int(a_start) * 3 + int(a_end) * 2) / 5;
- atable[3] = (int(a_start) * 2 + int(a_end) * 3) / 5;
- atable[4] = (int(a_start) * 1 + int(a_end) * 4) / 5;
- atable[5] = (int(a_start) * 0 + int(a_end) * 5) / 5;
- atable[6] = 0;
- atable[7] = 255;
- }
-
- uint16_t col_a = src[8 + 1];
- col_a <<= 8;
- col_a |= src[8 + 0];
- uint16_t col_b = src[8 + 3];
- col_b <<= 8;
- col_b |= src[8 + 2];
-
- uint8_t table[4][4] = {
- { uint8_t((col_a >> 11) << 3), uint8_t(((col_a >> 5) & 0x3f) << 2), uint8_t(((col_a)&0x1f) << 3), 255 },
- { uint8_t((col_b >> 11) << 3), uint8_t(((col_b >> 5) & 0x3f) << 2), uint8_t(((col_b)&0x1f) << 3), 255 },
-
- { 0, 0, 0, 255 },
- { 0, 0, 0, 255 }
- };
-
- //always gradient
- table[2][0] = (int(table[0][0]) * 2 + int(table[1][0])) / 3;
- table[2][1] = (int(table[0][1]) * 2 + int(table[1][1])) / 3;
- table[2][2] = (int(table[0][2]) * 2 + int(table[1][2])) / 3;
- table[3][0] = (int(table[0][0]) + int(table[1][0]) * 2) / 3;
- table[3][1] = (int(table[0][1]) + int(table[1][1]) * 2) / 3;
- table[3][2] = (int(table[0][2]) + int(table[1][2]) * 2) / 3;
-
- uint32_t block = src[4 + 8];
- block <<= 8;
- block |= src[5 + 8];
- block <<= 8;
- block |= src[6 + 8];
- block <<= 8;
- block |= src[7 + 8];
-
- int y = (j / (wd / 4)) * 4;
- int x = (j % (wd / 4)) * 4;
- int pixofs = (y * wd + x) * 4;
-
- for (int k = 0; k < 16; k++) {
- uint8_t alpha = ablock & 0x7;
- int idx = pixofs + ofs_table[k];
- dst[idx + 0] = table[block & 0x3][0];
- dst[idx + 1] = table[block & 0x3][1];
- dst[idx + 2] = table[block & 0x3][2];
- dst[idx + 3] = atable[alpha];
- block >>= 2;
- ablock >>= 3;
- }
- }
-
- rofs += len * 16;
- wofs += wd * ht * 4;
-
- wd /= 2;
- ht /= 2;
-
- } break;
- default: {}
- }
- }
-
- w = PoolVector<uint8_t>::Write();
- r = PoolVector<uint8_t>::Read();
-
- data = newdata;
- format = FORMAT_RGBA8;
- if (wd != width || ht != height) {
-
- SWAP(width, wd);
- SWAP(height, ht);
- crop(wd, ht);
- }
-
- return OK;
-}
-
bool Image::is_compressed() const {
return format >= FORMAT_RGB565;
}
-Image Image::decompressed() const {
-
- Image img = *this;
- img.decompress();
- return img;
-}
-
Error Image::decompress() {
- if (format >= FORMAT_DXT1 && format <= FORMAT_ATI2)
- _decompress_bc(); //_image_decompress_bc(this);
+ if (format >= FORMAT_DXT1 && format <= FORMAT_ATI2 && _image_decompress_bc)
+ _image_decompress_bc(this);
else if (format >= FORMAT_PVRTC2 && format <= FORMAT_PVRTC4A && _image_decompress_pvrtc)
_image_decompress_pvrtc(this);
else if (format == FORMAT_ETC && _image_decompress_etc)
@@ -1797,14 +1449,6 @@ Error Image::compress(CompressMode p_mode) {
return OK;
}
-Image Image::compressed(int p_mode) {
-
- Image ret = *this;
- ret.compress((Image::CompressMode)p_mode);
-
- return ret;
-}
-
Image::Image(const char **p_xpm) {
width = 0;
@@ -1875,21 +1519,21 @@ Rect2 Image::get_used_rect() const {
return Rect2(minx, miny, maxx - minx + 1, maxy - miny + 1);
}
-Image Image::get_rect(const Rect2 &p_area) const {
-
- Image img(p_area.size.x, p_area.size.y, mipmaps, format);
- img.blit_rect(*this, p_area, Point2(0, 0));
+Ref<Image> Image::get_rect(const Rect2 &p_area) const {
+ Ref<Image> img = memnew(Image(p_area.size.x, p_area.size.y, mipmaps, format));
+ img->blit_rect(Ref<Image>(this), p_area, Point2(0, 0));
return img;
}
-void Image::blit_rect(const Image &p_src, const Rect2 &p_src_rect, const Point2 &p_dest) {
+void Image::blit_rect(const Ref<Image> &p_src, const Rect2 &p_src_rect, const Point2 &p_dest) {
+ ERR_FAIL_COND(p_src.is_null());
int dsize = data.size();
- int srcdsize = p_src.data.size();
+ int srcdsize = p_src->data.size();
ERR_FAIL_COND(dsize == 0);
ERR_FAIL_COND(srcdsize == 0);
- ERR_FAIL_COND(format != p_src.format);
+ ERR_FAIL_COND(format != p_src->format);
Rect2i local_src_rect = Rect2i(0, 0, width, height).clip(Rect2i(p_dest + p_src_rect.pos, p_src_rect.size));
@@ -1900,7 +1544,7 @@ void Image::blit_rect(const Image &p_src, const Rect2 &p_src_rect, const Point2
PoolVector<uint8_t>::Write wp = data.write();
uint8_t *dst_data_ptr = wp.ptr();
- PoolVector<uint8_t>::Read rp = p_src.data.read();
+ PoolVector<uint8_t>::Read rp = p_src->data.read();
const uint8_t *src_data_ptr = rp.ptr();
int pixel_size = get_format_pixel_size(format);
@@ -1915,7 +1559,7 @@ void Image::blit_rect(const Image &p_src, const Rect2 &p_src_rect, const Point2
int dst_x = local_src_rect.pos.x + j;
int dst_y = local_src_rect.pos.y + i;
- const uint8_t *src = &src_data_ptr[(src_y * p_src.width + src_x) * pixel_size];
+ const uint8_t *src = &src_data_ptr[(src_y * p_src->width + src_x) * pixel_size];
uint8_t *dst = &dst_data_ptr[(dst_y * width + dst_x) * pixel_size];
for (int k = 0; k < pixel_size; k++) {
@@ -1925,8 +1569,8 @@ void Image::blit_rect(const Image &p_src, const Rect2 &p_src_rect, const Point2
}
}
-Image (*Image::_png_mem_loader_func)(const uint8_t *, int) = NULL;
-Image (*Image::_jpg_mem_loader_func)(const uint8_t *, int) = NULL;
+Ref<Image> (*Image::_png_mem_loader_func)(const uint8_t *, int) = NULL;
+Ref<Image> (*Image::_jpg_mem_loader_func)(const uint8_t *, int) = NULL;
void (*Image::_image_compress_bc_func)(Image *) = NULL;
void (*Image::_image_compress_pvrtc2_func)(Image *) = NULL;
@@ -1938,10 +1582,157 @@ void (*Image::_image_decompress_bc)(Image *) = NULL;
void (*Image::_image_decompress_etc)(Image *) = NULL;
void (*Image::_image_decompress_etc2)(Image *) = NULL;
-PoolVector<uint8_t> (*Image::lossy_packer)(const Image &, float) = NULL;
-Image (*Image::lossy_unpacker)(const PoolVector<uint8_t> &) = NULL;
-PoolVector<uint8_t> (*Image::lossless_packer)(const Image &) = NULL;
-Image (*Image::lossless_unpacker)(const PoolVector<uint8_t> &) = NULL;
+PoolVector<uint8_t> (*Image::lossy_packer)(const Ref<Image> &, float) = NULL;
+Ref<Image> (*Image::lossy_unpacker)(const PoolVector<uint8_t> &) = NULL;
+PoolVector<uint8_t> (*Image::lossless_packer)(const Ref<Image> &) = NULL;
+Ref<Image> (*Image::lossless_unpacker)(const PoolVector<uint8_t> &) = NULL;
+
+void Image::_set_data(const Dictionary &p_data) {
+
+ ERR_FAIL_COND(!p_data.has("width"));
+ ERR_FAIL_COND(!p_data.has("height"));
+ ERR_FAIL_COND(!p_data.has("format"));
+ ERR_FAIL_COND(!p_data.has("mipmaps"));
+ ERR_FAIL_COND(!p_data.has("data"));
+
+ int dwidth = p_data["width"];
+ int dheight = p_data["height"];
+ String dformat = p_data["format"];
+ bool dmipmaps = p_data["mipmaps"];
+ PoolVector<uint8_t> ddata = p_data["data"];
+ Format ddformat = FORMAT_MAX;
+ for (int i = 0; i < FORMAT_MAX; i++) {
+ if (dformat == get_format_name(Format(i))) {
+ ddformat = Format(i);
+ break;
+ }
+ }
+
+ ERR_FAIL_COND(ddformat == FORMAT_MAX);
+
+ create(dwidth, dheight, dmipmaps, ddformat, ddata);
+}
+
+Dictionary Image::_get_data() const {
+
+ Dictionary d;
+ d["width"] = width;
+ d["height"] = height;
+ d["format"] = get_format_name(format);
+ d["mipmaps"] = mipmaps;
+ d["data"] = data;
+ return d;
+}
+
+void Image::_bind_methods() {
+
+ ClassDB::bind_method(D_METHOD("get_width"), &Image::get_width);
+ ClassDB::bind_method(D_METHOD("get_height"), &Image::get_height);
+ ClassDB::bind_method(D_METHOD("has_mipmaps"), &Image::has_mipmaps);
+ ClassDB::bind_method(D_METHOD("get_format"), &Image::get_format);
+ ClassDB::bind_method(D_METHOD("get_data"), &Image::get_data);
+
+ ClassDB::bind_method(D_METHOD("convert", "format"), &Image::convert);
+
+ ClassDB::bind_method(D_METHOD("get_mipmap_offset", "mipmap"), &Image::get_mipmap_offset);
+
+ ClassDB::bind_method(D_METHOD("resize_to_po2", "square"), &Image::resize_to_po2, DEFVAL("false"));
+ ClassDB::bind_method(D_METHOD("resize", "width", "height", "interpolation"), &Image::resize, DEFVAL(INTERPOLATE_BILINEAR));
+ ClassDB::bind_method(D_METHOD("shrink_x2"), &Image::shrink_x2);
+ ClassDB::bind_method(D_METHOD("expand_x2_hq2x"), &Image::expand_x2_hq2x);
+
+ ClassDB::bind_method(D_METHOD("crop", "width", "height"), &Image::crop);
+ ClassDB::bind_method(D_METHOD("flip_x"), &Image::flip_x);
+ ClassDB::bind_method(D_METHOD("flip_y"), &Image::flip_y);
+ ClassDB::bind_method(D_METHOD("generate_mipmaps"), &Image::generate_mipmaps);
+ 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_method(D_METHOD("is_empty"), &Image::empty);
+
+ ClassDB::bind_method(D_METHOD("load", "path"), &Image::load);
+ ClassDB::bind_method(D_METHOD("save_png", "path"), &Image::save_png);
+
+ ClassDB::bind_method(D_METHOD("detect_alpha"), &Image::detect_alpha);
+ ClassDB::bind_method(D_METHOD("is_invisible"), &Image::is_invisible);
+
+ ClassDB::bind_method(D_METHOD("compress", "mode"), &Image::compress);
+ ClassDB::bind_method(D_METHOD("decompress"), &Image::decompress);
+ ClassDB::bind_method(D_METHOD("is_compressed"), &Image::is_compressed);
+
+ ClassDB::bind_method(D_METHOD("fix_alpha_edges"), &Image::fix_alpha_edges);
+ ClassDB::bind_method(D_METHOD("premultiply_alpha"), &Image::premultiply_alpha);
+ ClassDB::bind_method(D_METHOD("srgb_to_linear"), &Image::srgb_to_linear);
+ ClassDB::bind_method(D_METHOD("normalmap_to_xy"), &Image::normalmap_to_xy);
+
+ ClassDB::bind_method(D_METHOD("blit_rect", "src:Image", "src_rect", "dst"), &Image::blit_rect);
+
+ ClassDB::bind_method(D_METHOD("get_used_rect"), &Image::get_used_rect);
+ ClassDB::bind_method(D_METHOD("get_rect:Image", "rect"), &Image::get_rect);
+
+ ClassDB::bind_method(D_METHOD("copy_from", "src:Image"), &Image::copy_internals_from);
+
+ ClassDB::bind_method(D_METHOD("_set_data", "data"), &Image::_set_data);
+ ClassDB::bind_method(D_METHOD("_get_data"), &Image::_get_data);
+
+ ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "_set_data", "_get_data");
+
+ BIND_CONSTANT(FORMAT_L8); //luminance
+ BIND_CONSTANT(FORMAT_LA8); //luminance-alpha
+ BIND_CONSTANT(FORMAT_R8);
+ BIND_CONSTANT(FORMAT_RG8);
+ BIND_CONSTANT(FORMAT_RGB8);
+ BIND_CONSTANT(FORMAT_RGBA8);
+ BIND_CONSTANT(FORMAT_RGB565); //16 bit
+ BIND_CONSTANT(FORMAT_RGBA4444);
+ BIND_CONSTANT(FORMAT_RGBA5551);
+ BIND_CONSTANT(FORMAT_RF); //float
+ BIND_CONSTANT(FORMAT_RGF);
+ BIND_CONSTANT(FORMAT_RGBF);
+ BIND_CONSTANT(FORMAT_RGBAF);
+ BIND_CONSTANT(FORMAT_RH); //half float
+ BIND_CONSTANT(FORMAT_RGH);
+ BIND_CONSTANT(FORMAT_RGBH);
+ BIND_CONSTANT(FORMAT_RGBAH);
+ BIND_CONSTANT(FORMAT_DXT1); //s3tc bc1
+ BIND_CONSTANT(FORMAT_DXT3); //bc2
+ BIND_CONSTANT(FORMAT_DXT5); //bc3
+ BIND_CONSTANT(FORMAT_ATI1); //bc4
+ BIND_CONSTANT(FORMAT_ATI2); //bc5
+ BIND_CONSTANT(FORMAT_BPTC_RGBA); //btpc bc6h
+ BIND_CONSTANT(FORMAT_BPTC_RGBF); //float /
+ BIND_CONSTANT(FORMAT_BPTC_RGBFU); //unsigned float
+ BIND_CONSTANT(FORMAT_PVRTC2); //pvrtc
+ BIND_CONSTANT(FORMAT_PVRTC2A);
+ BIND_CONSTANT(FORMAT_PVRTC4);
+ BIND_CONSTANT(FORMAT_PVRTC4A);
+ BIND_CONSTANT(FORMAT_ETC); //etc1
+ BIND_CONSTANT(FORMAT_ETC2_R11); //etc2
+ BIND_CONSTANT(FORMAT_ETC2_R11S); //signed ); NOT srgb.
+ BIND_CONSTANT(FORMAT_ETC2_RG11);
+ BIND_CONSTANT(FORMAT_ETC2_RG11S);
+ BIND_CONSTANT(FORMAT_ETC2_RGB8);
+ BIND_CONSTANT(FORMAT_ETC2_RGBA8);
+ BIND_CONSTANT(FORMAT_ETC2_RGB8A1);
+ BIND_CONSTANT(FORMAT_MAX);
+
+ BIND_CONSTANT(INTERPOLATE_NEAREST);
+ BIND_CONSTANT(INTERPOLATE_BILINEAR);
+ BIND_CONSTANT(INTERPOLATE_CUBIC);
+
+ BIND_CONSTANT(ALPHA_NONE);
+ BIND_CONSTANT(ALPHA_BIT);
+ BIND_CONSTANT(ALPHA_BLEND);
+
+ BIND_CONSTANT(COMPRESS_16BIT);
+ BIND_CONSTANT(COMPRESS_S3TC);
+ BIND_CONSTANT(COMPRESS_PVRTC2);
+ BIND_CONSTANT(COMPRESS_PVRTC4);
+ BIND_CONSTANT(COMPRESS_ETC);
+ BIND_CONSTANT(COMPRESS_ETC2);
+}
void Image::set_compress_bc_func(void (*p_compress_func)(Image *)) {
@@ -2108,14 +1899,22 @@ Image::Image(const uint8_t *p_mem_png_jpg, int p_len) {
format = FORMAT_L8;
if (_png_mem_loader_func) {
- *this = _png_mem_loader_func(p_mem_png_jpg, p_len);
+ copy_internals_from(_png_mem_loader_func(p_mem_png_jpg, p_len));
}
if (empty() && _jpg_mem_loader_func) {
- *this = _jpg_mem_loader_func(p_mem_png_jpg, p_len);
+ copy_internals_from(_jpg_mem_loader_func(p_mem_png_jpg, p_len));
}
}
+Ref<Resource> Image::duplicate(bool p_subresources) const {
+
+ Ref<Image> copy;
+ copy.instance();
+ copy->_copy_internals_from(*this);
+ return copy;
+}
+
Image::Image() {
width = 0;
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-09 21:01:55 +0000