fix compatibility gles3 driver load of compressed layered GL_TEXTURE_…

…2D_ARRAY
godotengine · May 11, 2024 · 39429a8 · 39429a8
1 parent 4e593ff
commit 39429a8
Showing 1 changed file with 11 additions and 7 deletions.
diff --git a/drivers/gles3/storage/texture_storage.cpp b/drivers/gles3/storage/texture_storage.cpp
@@ -1495,14 +1495,18 @@ void TextureStorage::_texture_set_data(RID p_texture, const Ref<Image> &p_image,
 	for (int i = 0; i < mipmaps; i++) {
 		int size, ofs;
 		img->get_mipmap_offset_and_size(i, ofs, size);
-
 		if (compressed) {
-			glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
-
-			int bw = w;
-			int bh = h;
-
-			glCompressedTexImage2D(blit_target, i, internal_format, bw, bh, 0, size, &read[ofs]);
+			if (texture->target == GL_TEXTURE_2D_ARRAY) {
+				if (p_initialize) {
+					glCompressedTexImage3D(GL_TEXTURE_2D_ARRAY, i, internal_format, w, h, texture->layers, 0,
+							size * texture->layers, &read[ofs]);
+				} else {
+					glCompressedTexSubImage3D(GL_TEXTURE_2D_ARRAY, i, 0, 0, p_layer, w, h, 1, internal_format, size, &read[ofs]);
+				}
+			} else {
+				glCompressedTexImage3D(blit_target, i, internal_format, w, h, texture->layers, 0,
+						size * texture->layers, &read[ofs]);
+			}
 		} else {
 			glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
 			if (texture->target == GL_TEXTURE_2D_ARRAY) {