diff options
Diffstat (limited to 'drivers/gles2/rasterizer_storage_gles2.cpp')
| -rw-r--r-- | drivers/gles2/rasterizer_storage_gles2.cpp | 2061 |
1 files changed, 2061 insertions, 0 deletions
diff --git a/drivers/gles2/rasterizer_storage_gles2.cpp b/drivers/gles2/rasterizer_storage_gles2.cpp new file mode 100644 index 0000000000..5bca3ee548 --- /dev/null +++ b/drivers/gles2/rasterizer_storage_gles2.cpp @@ -0,0 +1,2061 @@ +/*************************************************************************/ +/* rasterizer_storage_gles2.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ +#include "rasterizer_storage_gles2.h" +#include "project_settings.h" +#include "rasterizer_canvas_gles2.h" +#include "rasterizer_scene_gles2.h" + +GLuint RasterizerStorageGLES2::system_fbo = 0; + +/* TEXTURE API */ + +Ref<Image> RasterizerStorageGLES2::_get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type) { + + r_gl_format = 0; + Ref<Image> image = p_image; + + bool need_decompress = false; + + switch (p_format) { + + case Image::FORMAT_L8: { + + r_gl_internal_format = GL_LUMINANCE; + r_gl_format = GL_LUMINANCE; + r_gl_type = GL_UNSIGNED_BYTE; + } break; + case Image::FORMAT_LA8: { + r_gl_internal_format = GL_LUMINANCE_ALPHA; + r_gl_format = GL_LUMINANCE_ALPHA; + r_gl_type = GL_UNSIGNED_BYTE; + } break; + case Image::FORMAT_R8: { + + r_gl_internal_format = GL_ALPHA; + r_gl_format = GL_ALPHA; + r_gl_type = GL_UNSIGNED_BYTE; + + } break; + case Image::FORMAT_RG8: { + + ERR_EXPLAIN("RG texture not supported"); + ERR_FAIL_V(image); + + } break; + case Image::FORMAT_RGB8: { + + r_gl_internal_format = GL_RGB; + r_gl_format = GL_RGB; + r_gl_type = GL_UNSIGNED_BYTE; + + } break; + case Image::FORMAT_RGBA8: { + + r_gl_format = GL_RGBA; + r_gl_internal_format = GL_RGBA; + r_gl_type = GL_UNSIGNED_BYTE; + + } break; + case Image::FORMAT_RGBA4444: { + + r_gl_internal_format = GL_RGBA; + r_gl_format = GL_RGBA; + r_gl_type = GL_UNSIGNED_SHORT_4_4_4_4; + + } break; + case Image::FORMAT_RGBA5551: { + + r_gl_internal_format = GL_RGB5_A1; + r_gl_format = GL_RGBA; + r_gl_type = GL_UNSIGNED_SHORT_5_5_5_1; + + } break; + case Image::FORMAT_RF: { + ERR_EXPLAIN("R float texture not supported"); + ERR_FAIL_V(image); + + } break; + case Image::FORMAT_RGF: { + ERR_EXPLAIN("RG float texture not supported"); + ERR_FAIL_V(image); + + } break; + case Image::FORMAT_RGBF: { + + ERR_EXPLAIN("RGB float texture not supported"); + ERR_FAIL_V(image); + + } break; + case Image::FORMAT_RGBAF: { + + ERR_EXPLAIN("RGBA float texture not supported"); + ERR_FAIL_V(image); + + } break; + case Image::FORMAT_RH: { + ERR_EXPLAIN("R half float texture not supported"); + ERR_FAIL_V(image); + } break; + case Image::FORMAT_RGH: { + ERR_EXPLAIN("RG half float texture not supported"); + ERR_FAIL_V(image); + + } break; + case Image::FORMAT_RGBH: { + ERR_EXPLAIN("RGB half float texture not supported"); + ERR_FAIL_V(image); + + } break; + case Image::FORMAT_RGBAH: { + ERR_EXPLAIN("RGBA half float texture not supported"); + ERR_FAIL_V(image); + + } break; + case Image::FORMAT_RGBE9995: { + ERR_EXPLAIN("RGBA float texture not supported"); + ERR_FAIL_V(image); + + } break; + case Image::FORMAT_DXT1: { + + need_decompress = true; + + } break; + case Image::FORMAT_DXT3: { + + need_decompress = true; + + } break; + case Image::FORMAT_DXT5: { + + need_decompress = true; + + } break; + case Image::FORMAT_RGTC_R: { + + need_decompress = true; + + } break; + case Image::FORMAT_RGTC_RG: { + + need_decompress = true; + + } break; + case Image::FORMAT_BPTC_RGBA: { + + need_decompress = true; + } break; + case Image::FORMAT_BPTC_RGBF: { + + need_decompress = true; + } break; + case Image::FORMAT_BPTC_RGBFU: { + + need_decompress = true; + } break; + case Image::FORMAT_PVRTC2: { + + need_decompress = true; + } break; + case Image::FORMAT_PVRTC2A: { + + need_decompress = true; + } break; + case Image::FORMAT_PVRTC4: { + + need_decompress = true; + } break; + case Image::FORMAT_PVRTC4A: { + + need_decompress = true; + } break; + case Image::FORMAT_ETC: { + + need_decompress = true; + } break; + case Image::FORMAT_ETC2_R11: { + + need_decompress = true; + } break; + case Image::FORMAT_ETC2_R11S: { + + need_decompress = true; + } break; + case Image::FORMAT_ETC2_RG11: { + + need_decompress = true; + } break; + case Image::FORMAT_ETC2_RG11S: { + + need_decompress = true; + } break; + case Image::FORMAT_ETC2_RGB8: { + + need_decompress = true; + } break; + case Image::FORMAT_ETC2_RGBA8: { + + need_decompress = true; + } break; + case Image::FORMAT_ETC2_RGB8A1: { + + need_decompress = true; + } break; + default: { + + ERR_FAIL_V(Ref<Image>()); + } + } + + if (need_decompress) { + + if (!image.is_null()) { + image = image->duplicate(); + image->decompress(); + ERR_FAIL_COND_V(image->is_compressed(), image); + image->convert(Image::FORMAT_RGBA8); + } + + r_gl_format = GL_RGBA; + r_gl_internal_format = GL_RGBA; + r_gl_type = GL_UNSIGNED_BYTE; + + return image; + } + + return p_image; +} + +static const GLenum _cube_side_enum[6] = { + + GL_TEXTURE_CUBE_MAP_NEGATIVE_X, + GL_TEXTURE_CUBE_MAP_POSITIVE_X, + GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, + GL_TEXTURE_CUBE_MAP_POSITIVE_Y, + GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, + GL_TEXTURE_CUBE_MAP_POSITIVE_Z, + +}; + +RID RasterizerStorageGLES2::texture_create() { + + Texture *texture = memnew(Texture); + ERR_FAIL_COND_V(!texture, RID()); + glGenTextures(1, &texture->tex_id); + texture->active = false; + texture->total_data_size = 0; + + return texture_owner.make_rid(texture); +} + +void RasterizerStorageGLES2::texture_allocate(RID p_texture, int p_width, int p_height, Image::Format p_format, uint32_t p_flags) { + GLenum format; + GLenum internal_format; + GLenum type; + + if (p_flags & VS::TEXTURE_FLAG_USED_FOR_STREAMING) { + p_flags &= ~VS::TEXTURE_FLAG_MIPMAPS; // no mipies for video + } + + Texture *texture = texture_owner.getornull(p_texture); + ERR_FAIL_COND(!texture); + texture->width = p_width; + texture->height = p_height; + texture->format = p_format; + texture->flags = p_flags; + texture->stored_cube_sides = 0; + texture->target = (p_flags & VS::TEXTURE_FLAG_CUBEMAP) ? GL_TEXTURE_CUBE_MAP : GL_TEXTURE_2D; + + _get_gl_image_and_format(Ref<Image>(), texture->format, texture->flags, format, internal_format, type); + + texture->alloc_width = texture->width; + texture->alloc_height = texture->height; + + texture->gl_format_cache = format; + texture->gl_type_cache = type; + texture->gl_internal_format_cache = internal_format; + texture->data_size = 0; + texture->mipmaps = 1; + + glActiveTexture(GL_TEXTURE0); + glBindTexture(texture->target, texture->tex_id); + + if (p_flags & VS::TEXTURE_FLAG_USED_FOR_STREAMING) { + //prealloc if video + glTexImage2D(texture->target, 0, internal_format, p_width, p_height, 0, format, type, NULL); + } + + texture->active = true; +} + +void RasterizerStorageGLES2::texture_set_data(RID p_texture, const Ref<Image> &p_image, VS::CubeMapSide p_cube_side) { + Texture *texture = texture_owner.getornull(p_texture); + + ERR_FAIL_COND(!texture); + ERR_FAIL_COND(!texture->active); + ERR_FAIL_COND(texture->render_target); + ERR_FAIL_COND(texture->format != p_image->get_format()); + ERR_FAIL_COND(p_image.is_null()); + + GLenum type; + GLenum format; + GLenum internal_format; + bool compressed = false; + bool srgb; + + if (config.keep_original_textures && !(texture->flags & VS::TEXTURE_FLAG_USED_FOR_STREAMING)) { + texture->images[p_cube_side] = p_image; + } + + Ref<Image> img = _get_gl_image_and_format(p_image, p_image->get_format(), texture->flags, format, internal_format, type); + + if (config.shrink_textures_x2 && (p_image->has_mipmaps() || !p_image->is_compressed()) && !(texture->flags & VS::TEXTURE_FLAG_USED_FOR_STREAMING)) { + + texture->alloc_height = MAX(1, texture->alloc_height / 2); + texture->alloc_width = MAX(1, texture->alloc_width / 2); + + if (texture->alloc_width == img->get_width() / 2 && texture->alloc_height == img->get_height() / 2) { + + img->shrink_x2(); + } else if (img->get_format() <= Image::FORMAT_RGBA8) { + + img->resize(texture->alloc_width, texture->alloc_height, Image::INTERPOLATE_BILINEAR); + } + }; + + GLenum blit_target = (texture->target == GL_TEXTURE_CUBE_MAP) ? _cube_side_enum[p_cube_side] : GL_TEXTURE_2D; + + texture->data_size = img->get_data().size(); + PoolVector<uint8_t>::Read read = img->get_data().read(); + + glActiveTexture(GL_TEXTURE0); + glBindTexture(texture->target, texture->tex_id); + + texture->ignore_mipmaps = compressed && !img->has_mipmaps(); + + if ((texture->flags & VS::TEXTURE_FLAG_MIPMAPS) && !texture->ignore_mipmaps) + glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, config.use_fast_texture_filter ? GL_LINEAR_MIPMAP_NEAREST : GL_LINEAR_MIPMAP_LINEAR); + else { + if (texture->flags & VS::TEXTURE_FLAG_FILTER) { + glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + } else { + glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + } + } + + if (texture->flags & VS::TEXTURE_FLAG_FILTER) { + + glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); // Linear Filtering + + } else { + + glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST); // raw Filtering + } + + if (((texture->flags & VS::TEXTURE_FLAG_REPEAT) || (texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT)) && texture->target != GL_TEXTURE_CUBE_MAP) { + + if (texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT) { + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT); + } else { + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); + } + } else { + + //glTexParameterf( texture->target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE ); + glTexParameterf(texture->target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameterf(texture->target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + } + +//set swizle for older format compatibility +#ifdef GLES_OVER_GL + switch (texture->format) { + + case Image::FORMAT_L8: { + + } break; + case Image::FORMAT_LA8: { + + } break; + default: { + + } break; + } +#endif + + int mipmaps = ((texture->flags & VS::TEXTURE_FLAG_MIPMAPS) && img->has_mipmaps()) ? img->get_mipmap_count() + 1 : 1; + + int w = img->get_width(); + int h = img->get_height(); + + int tsize = 0; + + for (int i = 0; i < mipmaps; i++) { + + int size, ofs; + img->get_mipmap_offset_and_size(i, ofs, size); + + glPixelStorei(GL_UNPACK_ALIGNMENT, 1); + if (texture->flags & VS::TEXTURE_FLAG_USED_FOR_STREAMING) { + glTexSubImage2D(blit_target, i, 0, 0, w, h, format, type, &read[ofs]); + } else { + glTexImage2D(blit_target, i, internal_format, w, h, 0, format, type, &read[ofs]); + } + + tsize += size; + + w = MAX(1, w >> 1); + h = MAX(1, h >> 1); + } + + info.texture_mem -= texture->total_data_size; + texture->total_data_size = tsize; + info.texture_mem += texture->total_data_size; + + // printf("texture: %i x %i - size: %i - total: %i\n", texture->width, texture->height, tsize, info.texture_mem); + + texture->stored_cube_sides |= (1 << p_cube_side); + + if ((texture->flags & VS::TEXTURE_FLAG_MIPMAPS) && mipmaps == 1 && !texture->ignore_mipmaps && (!(texture->flags & VS::TEXTURE_FLAG_CUBEMAP) || texture->stored_cube_sides == (1 << 6) - 1)) { + //generate mipmaps if they were requested and the image does not contain them + glGenerateMipmap(texture->target); + } + + texture->mipmaps = mipmaps; +} + +Ref<Image> RasterizerStorageGLES2::texture_get_data(RID p_texture, VS::CubeMapSide p_cube_side) const { + + Texture *texture = texture_owner.getornull(p_texture); + + ERR_FAIL_COND_V(!texture, Ref<Image>()); + ERR_FAIL_COND_V(!texture->active, Ref<Image>()); + ERR_FAIL_COND_V(texture->data_size == 0 && !texture->render_target, Ref<Image>()); + + if (!texture->images[p_cube_side].is_null()) { + return texture->images[p_cube_side]; + } +#ifdef GLES_OVER_GL + + PoolVector<uint8_t> data; + + int data_size = Image::get_image_data_size(texture->alloc_width, texture->alloc_height, texture->format, texture->mipmaps > 1 ? -1 : 0); + + data.resize(data_size * 2); //add some memory at the end, just in case for buggy drivers + PoolVector<uint8_t>::Write wb = data.write(); + + glActiveTexture(GL_TEXTURE0); + + glBindTexture(texture->target, texture->tex_id); + + glBindBuffer(GL_PIXEL_PACK_BUFFER, 0); + + //print_line("GET FORMAT: " + Image::get_format_name(texture->format) + " mipmaps: " + itos(texture->mipmaps)); + + for (int i = 0; i < texture->mipmaps; i++) { + + int ofs = 0; + if (i > 0) { + ofs = Image::get_image_data_size(texture->alloc_width, texture->alloc_height, texture->format, i - 1); + } + + glPixelStorei(GL_PACK_ALIGNMENT, 1); + + glGetTexImage(texture->target, i, texture->gl_format_cache, texture->gl_type_cache, &wb[ofs]); + } + + wb = PoolVector<uint8_t>::Write(); + + data.resize(data_size); + + Image *img = memnew(Image(texture->alloc_width, texture->alloc_height, texture->mipmaps > 1 ? true : false, texture->format, data)); + + return Ref<Image>(img); +#else + + ERR_EXPLAIN("Sorry, It's not posible to obtain images back in OpenGL ES"); + return Ref<Image>(); +#endif +} + +void RasterizerStorageGLES2::texture_set_flags(RID p_texture, uint32_t p_flags) { + + Texture *texture = texture_owner.getornull(p_texture); + ERR_FAIL_COND(!texture); + + bool had_mipmaps = texture->flags & VS::TEXTURE_FLAG_MIPMAPS; + + glActiveTexture(GL_TEXTURE0); + glBindTexture(texture->target, texture->tex_id); + uint32_t cube = texture->flags & VS::TEXTURE_FLAG_CUBEMAP; + texture->flags = p_flags | cube; // can't remove a cube from being a cube + + if (((texture->flags & VS::TEXTURE_FLAG_REPEAT) || (texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT)) && texture->target != GL_TEXTURE_CUBE_MAP) { + + if (texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT) { + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT); + } else { + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); + } + } else { + //glTexParameterf( texture->target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE ); + glTexParameterf(texture->target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameterf(texture->target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + } + + if ((texture->flags & VS::TEXTURE_FLAG_MIPMAPS) && !texture->ignore_mipmaps) { + if (!had_mipmaps && texture->mipmaps == 1) { + glGenerateMipmap(texture->target); + } + glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, config.use_fast_texture_filter ? GL_LINEAR_MIPMAP_NEAREST : GL_LINEAR_MIPMAP_LINEAR); + + } else { + if (texture->flags & VS::TEXTURE_FLAG_FILTER) { + glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + } else { + glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + } + } + + if (texture->flags & VS::TEXTURE_FLAG_FILTER) { + + glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); // Linear Filtering + + } else { + + glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST); // raw Filtering + } +} + +uint32_t RasterizerStorageGLES2::texture_get_flags(RID p_texture) const { + Texture *texture = texture_owner.getornull(p_texture); + + ERR_FAIL_COND_V(!texture, 0); + + return texture->flags; +} + +Image::Format RasterizerStorageGLES2::texture_get_format(RID p_texture) const { + Texture *texture = texture_owner.getornull(p_texture); + + ERR_FAIL_COND_V(!texture, Image::FORMAT_L8); + + return texture->format; +} + +uint32_t RasterizerStorageGLES2::texture_get_texid(RID p_texture) const { + Texture *texture = texture_owner.getornull(p_texture); + + ERR_FAIL_COND_V(!texture, 0); + + return texture->tex_id; +} + +uint32_t RasterizerStorageGLES2::texture_get_width(RID p_texture) const { + Texture *texture = texture_owner.getornull(p_texture); + + ERR_FAIL_COND_V(!texture, 0); + + return texture->width; +} + +uint32_t RasterizerStorageGLES2::texture_get_height(RID p_texture) const { + Texture *texture = texture_owner.getornull(p_texture); + + ERR_FAIL_COND_V(!texture, 0); + + return texture->height; +} + +void RasterizerStorageGLES2::texture_set_size_override(RID p_texture, int p_width, int p_height) { + Texture *texture = texture_owner.getornull(p_texture); + + ERR_FAIL_COND(!texture); + ERR_FAIL_COND(texture->render_target); + + ERR_FAIL_COND(p_width <= 0 || p_width > 16384); + ERR_FAIL_COND(p_height <= 0 || p_height > 16384); + //real texture size is in alloc width and height + texture->width = p_width; + texture->height = p_height; +} + +void RasterizerStorageGLES2::texture_set_path(RID p_texture, const String &p_path) { + Texture *texture = texture_owner.getornull(p_texture); + ERR_FAIL_COND(!texture); + + texture->path = p_path; +} + +String RasterizerStorageGLES2::texture_get_path(RID p_texture) const { + Texture *texture = texture_owner.getornull(p_texture); + ERR_FAIL_COND_V(!texture, ""); + + return texture->path; +} + +void RasterizerStorageGLES2::texture_debug_usage(List<VS::TextureInfo> *r_info) { + List<RID> textures; + texture_owner.get_owned_list(&textures); + + for (List<RID>::Element *E = textures.front(); E; E = E->next()) { + + Texture *t = texture_owner.getornull(E->get()); + if (!t) + continue; + VS::TextureInfo tinfo; + tinfo.path = t->path; + tinfo.format = t->format; + tinfo.size.x = t->alloc_width; + tinfo.size.y = t->alloc_height; + tinfo.bytes = t->total_data_size; + r_info->push_back(tinfo); + } +} + +void RasterizerStorageGLES2::texture_set_shrink_all_x2_on_set_data(bool p_enable) { + config.shrink_textures_x2 = p_enable; +} + +void RasterizerStorageGLES2::textures_keep_original(bool p_enable) { + config.keep_original_textures = p_enable; +} + +void RasterizerStorageGLES2::texture_set_proxy(RID p_texture, RID p_proxy) { + Texture *texture = texture_owner.getornull(p_texture); + ERR_FAIL_COND(!texture); + + if (texture->proxy) { + texture->proxy->proxy_owners.erase(texture); + texture->proxy = NULL; + } + + if (p_proxy.is_valid()) { + Texture *proxy = texture_owner.get(p_proxy); + ERR_FAIL_COND(!proxy); + ERR_FAIL_COND(proxy == texture); + proxy->proxy_owners.insert(texture); + texture->proxy = proxy; + } +} + +void RasterizerStorageGLES2::texture_set_detect_3d_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata) { + // TODO +} + +void RasterizerStorageGLES2::texture_set_detect_srgb_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata) { + // TODO +} + +void RasterizerStorageGLES2::texture_set_detect_normal_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata) { + // TODO +} + +RID RasterizerStorageGLES2::texture_create_radiance_cubemap(RID p_source, int p_resolution) const { + // TODO + return RID(); +} + +RID RasterizerStorageGLES2::sky_create() { + return RID(); +} + +void RasterizerStorageGLES2::sky_set_texture(RID p_sky, RID p_panorama, int p_radiance_size) { +} + +/* SHADER API */ + +RID RasterizerStorageGLES2::shader_create() { + + Shader *shader = memnew(Shader); + shader->mode = VS::SHADER_SPATIAL; + shader->shader = &scene->state.scene_shader; + RID rid = shader_owner.make_rid(shader); + _shader_make_dirty(shader); + shader->self = rid; + + return rid; +} + +void RasterizerStorageGLES2::_shader_make_dirty(Shader *p_shader) { + if (p_shader->dirty_list.in_list()) + return; + + _shader_dirty_list.add(&p_shader->dirty_list); +} + +void RasterizerStorageGLES2::shader_set_code(RID p_shader, const String &p_code) { + + Shader *shader = shader_owner.getornull(p_shader); + ERR_FAIL_COND(!shader); + + shader->code = p_code; + + String mode_string = ShaderLanguage::get_shader_type(p_code); + VS::ShaderMode mode; + + if (mode_string == "canvas_item") + mode = VS::SHADER_CANVAS_ITEM; + else if (mode_string == "particles") + mode = VS::SHADER_PARTICLES; + else + mode = VS::SHADER_SPATIAL; + + if (shader->custom_code_id && mode != shader->mode) { + shader->shader->free_custom_shader(shader->custom_code_id); + shader->custom_code_id = 0; + } + + shader->mode = mode; + + // TODO handle all shader types + if (mode == VS::SHADER_CANVAS_ITEM) { + shader->shader = &canvas->state.canvas_shader; + + } else { + return; + } + + if (shader->custom_code_id == 0) { + shader->custom_code_id = shader->shader->create_custom_shader(); + } + + _shader_make_dirty(shader); +} + +String RasterizerStorageGLES2::shader_get_code(RID p_shader) const { + + const Shader *shader = shader_owner.get(p_shader); + ERR_FAIL_COND_V(!shader, ""); + + return shader->code; +} + +void RasterizerStorageGLES2::_update_shader(Shader *p_shader) const { + + _shader_dirty_list.remove(&p_shader->dirty_list); + + p_shader->valid = false; + + p_shader->uniforms.clear(); + + ShaderCompilerGLES2::GeneratedCode gen_code; + ShaderCompilerGLES2::IdentifierActions *actions = NULL; + + switch (p_shader->mode) { + + // TODO + + case VS::SHADER_CANVAS_ITEM: { + + p_shader->canvas_item.blend_mode = Shader::CanvasItem::BLEND_MODE_MIX; + + p_shader->canvas_item.uses_screen_texture = false; + p_shader->canvas_item.uses_screen_uv = false; + p_shader->canvas_item.uses_time = false; + + shaders.actions_canvas.render_mode_values["blend_add"] = Pair<int *, int>(&p_shader->canvas_item.blend_mode, Shader::CanvasItem::BLEND_MODE_ADD); + shaders.actions_canvas.render_mode_values["blend_mix"] = Pair<int *, int>(&p_shader->canvas_item.blend_mode, Shader::CanvasItem::BLEND_MODE_MIX); + shaders.actions_canvas.render_mode_values["blend_sub"] = Pair<int *, int>(&p_shader->canvas_item.blend_mode, Shader::CanvasItem::BLEND_MODE_SUB); + shaders.actions_canvas.render_mode_values["blend_mul"] = Pair<int *, int>(&p_shader->canvas_item.blend_mode, Shader::CanvasItem::BLEND_MODE_MUL); + shaders.actions_canvas.render_mode_values["blend_premul_alpha"] = Pair<int *, int>(&p_shader->canvas_item.blend_mode, Shader::CanvasItem::BLEND_MODE_PMALPHA); + + // shaders.actions_canvas.render_mode_values["unshaded"] = Pair<int *, int>(&p_shader->canvas_item.light_mode, Shader::CanvasItem::LIGHT_MODE_UNSHADED); + // shaders.actions_canvas.render_mode_values["light_only"] = Pair<int *, int>(&p_shader->canvas_item.light_mode, Shader::CanvasItem::LIGHT_MODE_LIGHT_ONLY); + + shaders.actions_canvas.usage_flag_pointers["SCREEN_UV"] = &p_shader->canvas_item.uses_screen_uv; + shaders.actions_canvas.usage_flag_pointers["SCREEN_PIXEL_SIZE"] = &p_shader->canvas_item.uses_screen_uv; + shaders.actions_canvas.usage_flag_pointers["SCREEN_TEXTURE"] = &p_shader->canvas_item.uses_screen_texture; + shaders.actions_canvas.usage_flag_pointers["TIME"] = &p_shader->canvas_item.uses_time; + + actions = &shaders.actions_canvas; + actions->uniforms = &p_shader->uniforms; + } break; + + default: { + return; + } break; + } + + Error err = shaders.compiler.compile(p_shader->mode, p_shader->code, actions, p_shader->path, gen_code); + + ERR_FAIL_COND(err != OK); + + p_shader->shader->set_custom_shader_code(p_shader->custom_code_id, gen_code.vertex, gen_code.vertex_global, gen_code.fragment, gen_code.light, gen_code.fragment_global, gen_code.uniforms, gen_code.texture_uniforms, gen_code.custom_defines); + + p_shader->texture_count = gen_code.texture_uniforms.size(); + p_shader->texture_hints = gen_code.texture_hints; + + p_shader->uses_vertex_time = gen_code.uses_vertex_time; + p_shader->uses_fragment_time = gen_code.uses_fragment_time; + + for (SelfList<Material> *E = p_shader->materials.first(); E; E = E->next()) { + _material_make_dirty(E->self()); + } + + p_shader->valid = true; + p_shader->version++; +} + +void RasterizerStorageGLES2::update_dirty_shaders() { + while (_shader_dirty_list.first()) { + _update_shader(_shader_dirty_list.first()->self()); + } +} + +void RasterizerStorageGLES2::shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const { + + Shader *shader = shader_owner.get(p_shader); + ERR_FAIL_COND(!shader); + + if (shader->dirty_list.in_list()) { + _update_shader(shader); + } + + Map<int, StringName> order; + + for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = shader->uniforms.front(); E; E = E->next()) { + + if (E->get().texture_order >= 0) { + order[E->get().texture_order + 100000] = E->key(); + } else { + order[E->get().order] = E->key(); + } + } + + for (Map<int, StringName>::Element *E = order.front(); E; E = E->next()) { + + PropertyInfo pi; + ShaderLanguage::ShaderNode::Uniform &u = shader->uniforms[E->get()]; + + pi.name = E->get(); + + switch (u.type) { + case ShaderLanguage::TYPE_VOID: { + pi.type = Variant::NIL; + } break; + + case ShaderLanguage::TYPE_BOOL: { + pi.type = Variant::BOOL; + } break; + + // bool vectors + case ShaderLanguage::TYPE_BVEC2: { + pi.type = Variant::INT; + pi.hint = PROPERTY_HINT_FLAGS; + pi.hint_string = "x,y"; + } break; + case ShaderLanguage::TYPE_BVEC3: { + pi.type = Variant::INT; + pi.hint = PROPERTY_HINT_FLAGS; + pi.hint_string = "x,y,z"; + } break; + case ShaderLanguage::TYPE_BVEC4: { + pi.type = Variant::INT; + pi.hint = PROPERTY_HINT_FLAGS; + pi.hint_string = "x,y,z,w"; + } break; + + // int stuff + case ShaderLanguage::TYPE_UINT: + case ShaderLanguage::TYPE_INT: { + pi.type = Variant::INT; + + if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_RANGE) { + pi.hint = PROPERTY_HINT_RANGE; + pi.hint_string = rtos(u.hint_range[0]) + "," + rtos(u.hint_range[1]); + } + } break; + + case ShaderLanguage::TYPE_IVEC2: + case ShaderLanguage::TYPE_UVEC2: + case ShaderLanguage::TYPE_IVEC3: + case ShaderLanguage::TYPE_UVEC3: + case ShaderLanguage::TYPE_IVEC4: + case ShaderLanguage::TYPE_UVEC4: { + pi.type = Variant::POOL_INT_ARRAY; + } break; + + case ShaderLanguage::TYPE_VEC2: { + pi.type = Variant::VECTOR2; + } break; + case ShaderLanguage::TYPE_VEC3: { + pi.type = Variant::VECTOR3; + } break; + + case ShaderLanguage::TYPE_VEC4: { + if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_COLOR) { + pi.type = Variant::COLOR; + } else { + pi.type = Variant::PLANE; + } + } break; + + case ShaderLanguage::TYPE_MAT2: { + pi.type = Variant::TRANSFORM2D; + } break; + + case ShaderLanguage::TYPE_MAT3: { + pi.type = Variant::BASIS; + } break; + + case ShaderLanguage::TYPE_MAT4: { + pi.type = Variant::TRANSFORM; + } break; + + case ShaderLanguage::TYPE_SAMPLER2D: + case ShaderLanguage::TYPE_ISAMPLER2D: + case ShaderLanguage::TYPE_USAMPLER2D: { + pi.type = Variant::OBJECT; + pi.hint = PROPERTY_HINT_RESOURCE_TYPE; + pi.hint_string = "Texture"; + } break; + + case ShaderLanguage::TYPE_SAMPLERCUBE: { + pi.type = Variant::OBJECT; + pi.hint = PROPERTY_HINT_RESOURCE_TYPE; + pi.hint_string = "CubeMap"; + } break; + } + + p_param_list->push_back(pi); + } +} + +void RasterizerStorageGLES2::shader_set_default_texture_param(RID p_shader, const StringName &p_name, RID p_texture) { + + Shader *shader = shader_owner.get(p_shader); + ERR_FAIL_COND(!shader); + ERR_FAIL_COND(p_texture.is_valid() && !texture_owner.owns(p_texture)); + + if (p_texture.is_valid()) { + shader->default_textures[p_name] = p_texture; + } else { + shader->default_textures.erase(p_name); + } + + _shader_make_dirty(shader); +} + +RID RasterizerStorageGLES2::shader_get_default_texture_param(RID p_shader, const StringName &p_name) const { + + const Shader *shader = shader_owner.get(p_shader); + ERR_FAIL_COND_V(!shader, RID()); + + const Map<StringName, RID>::Element *E = shader->default_textures.find(p_name); + + if (!E) { + return RID(); + } + + return E->get(); +} + +/* COMMON MATERIAL API */ + +void RasterizerStorageGLES2::_material_make_dirty(Material *p_material) const { + + if (p_material->dirty_list.in_list()) + return; + + _material_dirty_list.add(&p_material->dirty_list); +} + +RID RasterizerStorageGLES2::material_create() { + + Material *material = memnew(Material); + + return material_owner.make_rid(material); +} + +void RasterizerStorageGLES2::material_set_shader(RID p_material, RID p_shader) { + + Material *material = material_owner.get(p_material); + ERR_FAIL_COND(!material); + + Shader *shader = shader_owner.getornull(p_shader); + + if (material->shader) { + // if a shader is present, remove the old shader + material->shader->materials.remove(&material->list); + } + + material->shader = shader; + + if (shader) { + shader->materials.add(&material->list); + } + + _material_make_dirty(material); +} + +RID RasterizerStorageGLES2::material_get_shader(RID p_material) const { + + const Material *material = material_owner.get(p_material); + ERR_FAIL_COND_V(!material, RID()); + + if (material->shader) { + return material->shader->self; + } + + return RID(); +} + +void RasterizerStorageGLES2::material_set_param(RID p_material, const StringName &p_param, const Variant &p_value) { + + Material *material = material_owner.get(p_material); + ERR_FAIL_COND(!material); + + if (p_value.get_type() == Variant::NIL) { + material->params.erase(p_param); + } else { + material->params[p_param] = p_value; + } + + _material_make_dirty(material); +} + +Variant RasterizerStorageGLES2::material_get_param(RID p_material, const StringName &p_param) const { + + const Material *material = material_owner.get(p_material); + ERR_FAIL_COND_V(!material, RID()); + + if (material->params.has(p_param)) { + return material->params[p_param]; + } + + return Variant(); +} + +void RasterizerStorageGLES2::material_set_line_width(RID p_material, float p_width) { +} + +void RasterizerStorageGLES2::material_set_next_pass(RID p_material, RID p_next_material) { +} + +bool RasterizerStorageGLES2::material_is_animated(RID p_material) { + return false; +} + +bool RasterizerStorageGLES2::material_casts_shadows(RID p_material) { + return false; +} + +void RasterizerStorageGLES2::material_add_instance_owner(RID p_material, RasterizerScene::InstanceBase *p_instance) { +} + +void RasterizerStorageGLES2::material_remove_instance_owner(RID p_material, RasterizerScene::InstanceBase *p_instance) { +} + +void RasterizerStorageGLES2::material_set_render_priority(RID p_material, int priority) { +} + +void RasterizerStorageGLES2::update_dirty_materials() { +} + +/* MESH API */ + +RID RasterizerStorageGLES2::mesh_create() { + return RID(); +} + +void RasterizerStorageGLES2::mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes, const Vector<AABB> &p_bone_aabbs) { +} + +void RasterizerStorageGLES2::mesh_set_blend_shape_count(RID p_mesh, int p_amount) { +} + +int RasterizerStorageGLES2::mesh_get_blend_shape_count(RID p_mesh) const { + return 0; +} + +void RasterizerStorageGLES2::mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode) { +} + +VS::BlendShapeMode RasterizerStorageGLES2::mesh_get_blend_shape_mode(RID p_mesh) const { + return VS::BLEND_SHAPE_MODE_NORMALIZED; +} + +void RasterizerStorageGLES2::mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data) { +} + +void RasterizerStorageGLES2::mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material) { +} + +RID RasterizerStorageGLES2::mesh_surface_get_material(RID p_mesh, int p_surface) const { + return RID(); +} + +int RasterizerStorageGLES2::mesh_surface_get_array_len(RID p_mesh, int p_surface) const { + return 0; +} + +int RasterizerStorageGLES2::mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const { + return 0; +} + +PoolVector<uint8_t> RasterizerStorageGLES2::mesh_surface_get_array(RID p_mesh, int p_surface) const { + return PoolVector<uint8_t>(); +} + +PoolVector<uint8_t> RasterizerStorageGLES2::mesh_surface_get_index_array(RID p_mesh, int p_surface) const { + return PoolVector<uint8_t>(); +} + +uint32_t RasterizerStorageGLES2::mesh_surface_get_format(RID p_mesh, int p_surface) const { + return 0; +} + +VS::PrimitiveType RasterizerStorageGLES2::mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const { + return VS::PRIMITIVE_TRIANGLES; +} + +AABB RasterizerStorageGLES2::mesh_surface_get_aabb(RID p_mesh, int p_surface) const { + return AABB(); +} + +Vector<PoolVector<uint8_t> > RasterizerStorageGLES2::mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const { + return Vector<PoolVector<uint8_t> >(); +} +Vector<AABB> RasterizerStorageGLES2::mesh_surface_get_skeleton_aabb(RID p_mesh, int p_surface) const { + return Vector<AABB>(); +} + +void RasterizerStorageGLES2::mesh_remove_surface(RID p_mesh, int p_surface) { +} + +int RasterizerStorageGLES2::mesh_get_surface_count(RID p_mesh) const { + return 0; +} + +void RasterizerStorageGLES2::mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb) { +} + +AABB RasterizerStorageGLES2::mesh_get_custom_aabb(RID p_mesh) const { + return AABB(); +} + +AABB RasterizerStorageGLES2::mesh_get_aabb(RID p_mesh, RID p_skeleton) const { + return AABB(); +} +void RasterizerStorageGLES2::mesh_clear(RID p_mesh) { +} + +/* MULTIMESH API */ + +RID RasterizerStorageGLES2::multimesh_create() { + return RID(); +} + +void RasterizerStorageGLES2::multimesh_allocate(RID p_multimesh, int p_instances, VS::MultimeshTransformFormat p_transform_format, VS::MultimeshColorFormat p_color_format) { +} + +int RasterizerStorageGLES2::multimesh_get_instance_count(RID p_multimesh) const { + return 0; +} + +void RasterizerStorageGLES2::multimesh_set_mesh(RID p_multimesh, RID p_mesh) { +} + +void RasterizerStorageGLES2::multimesh_instance_set_transform(RID p_multimesh, int p_index, const Transform &p_transform) { +} + +void RasterizerStorageGLES2::multimesh_instance_set_transform_2d(RID p_multimesh, int p_index, const Transform2D &p_transform) { +} + +void RasterizerStorageGLES2::multimesh_instance_set_color(RID p_multimesh, int p_index, const Color &p_color) { +} + +RID RasterizerStorageGLES2::multimesh_get_mesh(RID p_multimesh) const { + return RID(); +} + +Transform RasterizerStorageGLES2::multimesh_instance_get_transform(RID p_multimesh, int p_index) const { + return Transform(); +} + +Transform2D RasterizerStorageGLES2::multimesh_instance_get_transform_2d(RID p_multimesh, int p_index) const { + return Transform2D(); +} + +Color RasterizerStorageGLES2::multimesh_instance_get_color(RID p_multimesh, int p_index) const { + return Color(); +} + +void RasterizerStorageGLES2::multimesh_set_visible_instances(RID p_multimesh, int p_visible) { +} + +int RasterizerStorageGLES2::multimesh_get_visible_instances(RID p_multimesh) const { + return 0; +} + +AABB RasterizerStorageGLES2::multimesh_get_aabb(RID p_multimesh) const { + + return AABB(); +} + +void RasterizerStorageGLES2::update_dirty_multimeshes() { +} + +/* IMMEDIATE API */ + +RID RasterizerStorageGLES2::immediate_create() { + return RID(); +} + +void RasterizerStorageGLES2::immediate_begin(RID p_immediate, VS::PrimitiveType p_rimitive, RID p_texture) { +} + +void RasterizerStorageGLES2::immediate_vertex(RID p_immediate, const Vector3 &p_vertex) { +} + +void RasterizerStorageGLES2::immediate_normal(RID p_immediate, const Vector3 &p_normal) { +} + +void RasterizerStorageGLES2::immediate_tangent(RID p_immediate, const Plane &p_tangent) { +} + +void RasterizerStorageGLES2::immediate_color(RID p_immediate, const Color &p_color) { +} + +void RasterizerStorageGLES2::immediate_uv(RID p_immediate, const Vector2 &tex_uv) { +} + +void RasterizerStorageGLES2::immediate_uv2(RID p_immediate, const Vector2 &tex_uv) { +} + +void RasterizerStorageGLES2::immediate_end(RID p_immediate) { +} + +void RasterizerStorageGLES2::immediate_clear(RID p_immediate) { +} + +AABB RasterizerStorageGLES2::immediate_get_aabb(RID p_immediate) const { + return AABB(); +} + +void RasterizerStorageGLES2::immediate_set_material(RID p_immediate, RID p_material) { +} + +RID RasterizerStorageGLES2::immediate_get_material(RID p_immediate) const { + return RID(); +} + +/* SKELETON API */ + +RID RasterizerStorageGLES2::skeleton_create() { + return RID(); +} + +void RasterizerStorageGLES2::skeleton_allocate(RID p_skeleton, int p_bones, bool p_2d_skeleton) { +} + +int RasterizerStorageGLES2::skeleton_get_bone_count(RID p_skeleton) const { + return 0; +} + +void RasterizerStorageGLES2::skeleton_bone_set_transform(RID p_skeleton, int p_bone, const Transform &p_transform) { +} + +Transform RasterizerStorageGLES2::skeleton_bone_get_transform(RID p_skeleton, int p_bone) const { + return Transform(); +} +void RasterizerStorageGLES2::skeleton_bone_set_transform_2d(RID p_skeleton, int p_bone, const Transform2D &p_transform) { +} + +Transform2D RasterizerStorageGLES2::skeleton_bone_get_transform_2d(RID p_skeleton, int p_bone) const { + return Transform2D(); +} + +void RasterizerStorageGLES2::update_dirty_skeletons() { +} + +/* Light API */ + +RID RasterizerStorageGLES2::light_create(VS::LightType p_type) { + return RID(); +} + +void RasterizerStorageGLES2::light_set_color(RID p_light, const Color &p_color) { +} + +void RasterizerStorageGLES2::light_set_param(RID p_light, VS::LightParam p_param, float p_value) { +} + +void RasterizerStorageGLES2::light_set_shadow(RID p_light, bool p_enabled) { +} + +void RasterizerStorageGLES2::light_set_shadow_color(RID p_light, const Color &p_color) { +} + +void RasterizerStorageGLES2::light_set_projector(RID p_light, RID p_texture) { +} + +void RasterizerStorageGLES2::light_set_negative(RID p_light, bool p_enable) { +} + +void RasterizerStorageGLES2::light_set_cull_mask(RID p_light, uint32_t p_mask) { +} + +void RasterizerStorageGLES2::light_set_reverse_cull_face_mode(RID p_light, bool p_enabled) { +} + +void RasterizerStorageGLES2::light_omni_set_shadow_mode(RID p_light, VS::LightOmniShadowMode p_mode) { +} + +VS::LightOmniShadowMode RasterizerStorageGLES2::light_omni_get_shadow_mode(RID p_light) { + return VS::LIGHT_OMNI_SHADOW_DUAL_PARABOLOID; +} + +void RasterizerStorageGLES2::light_omni_set_shadow_detail(RID p_light, VS::LightOmniShadowDetail p_detail) { +} + +void RasterizerStorageGLES2::light_directional_set_shadow_mode(RID p_light, VS::LightDirectionalShadowMode p_mode) { +} + +void RasterizerStorageGLES2::light_directional_set_blend_splits(RID p_light, bool p_enable) { +} + +bool RasterizerStorageGLES2::light_directional_get_blend_splits(RID p_light) const { + return false; +} + +VS::LightDirectionalShadowMode RasterizerStorageGLES2::light_directional_get_shadow_mode(RID p_light) { + return VS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL; +} + +void RasterizerStorageGLES2::light_directional_set_shadow_depth_range_mode(RID p_light, VS::LightDirectionalShadowDepthRangeMode p_range_mode) { +} + +VS::LightDirectionalShadowDepthRangeMode RasterizerStorageGLES2::light_directional_get_shadow_depth_range_mode(RID p_light) const { + return VS::LIGHT_DIRECTIONAL_SHADOW_DEPTH_RANGE_STABLE; +} + +VS::LightType RasterizerStorageGLES2::light_get_type(RID p_light) const { + return VS::LIGHT_DIRECTIONAL; +} + +float RasterizerStorageGLES2::light_get_param(RID p_light, VS::LightParam p_param) { + + return VS::LIGHT_DIRECTIONAL; +} + +Color RasterizerStorageGLES2::light_get_color(RID p_light) { + return Color(); +} + +bool RasterizerStorageGLES2::light_has_shadow(RID p_light) const { + + return VS::LIGHT_DIRECTIONAL; +} + +uint64_t RasterizerStorageGLES2::light_get_version(RID p_light) const { + return 0; +} + +AABB RasterizerStorageGLES2::light_get_aabb(RID p_light) const { + return AABB(); +} + +/* PROBE API */ + +RID RasterizerStorageGLES2::reflection_probe_create() { + return RID(); +} + +void RasterizerStorageGLES2::reflection_probe_set_update_mode(RID p_probe, VS::ReflectionProbeUpdateMode p_mode) { +} + +void RasterizerStorageGLES2::reflection_probe_set_intensity(RID p_probe, float p_intensity) { +} + +void RasterizerStorageGLES2::reflection_probe_set_interior_ambient(RID p_probe, const Color &p_ambient) { +} + +void RasterizerStorageGLES2::reflection_probe_set_interior_ambient_energy(RID p_probe, float p_energy) { +} + +void RasterizerStorageGLES2::reflection_probe_set_interior_ambient_probe_contribution(RID p_probe, float p_contrib) { +} + +void RasterizerStorageGLES2::reflection_probe_set_max_distance(RID p_probe, float p_distance) { +} + +void RasterizerStorageGLES2::reflection_probe_set_extents(RID p_probe, const Vector3 &p_extents) { +} + +void RasterizerStorageGLES2::reflection_probe_set_origin_offset(RID p_probe, const Vector3 &p_offset) { +} + +void RasterizerStorageGLES2::reflection_probe_set_as_interior(RID p_probe, bool p_enable) { +} + +void RasterizerStorageGLES2::reflection_probe_set_enable_box_projection(RID p_probe, bool p_enable) { +} + +void RasterizerStorageGLES2::reflection_probe_set_enable_shadows(RID p_probe, bool p_enable) { +} + +void RasterizerStorageGLES2::reflection_probe_set_cull_mask(RID p_probe, uint32_t p_layers) { +} + +AABB RasterizerStorageGLES2::reflection_probe_get_aabb(RID p_probe) const { + return AABB(); +} +VS::ReflectionProbeUpdateMode RasterizerStorageGLES2::reflection_probe_get_update_mode(RID p_probe) const { + return VS::REFLECTION_PROBE_UPDATE_ALWAYS; +} + +uint32_t RasterizerStorageGLES2::reflection_probe_get_cull_mask(RID p_probe) const { + return 0; +} + +Vector3 RasterizerStorageGLES2::reflection_probe_get_extents(RID p_probe) const { + return Vector3(); +} +Vector3 RasterizerStorageGLES2::reflection_probe_get_origin_offset(RID p_probe) const { + return Vector3(); +} + +bool RasterizerStorageGLES2::reflection_probe_renders_shadows(RID p_probe) const { + return false; +} + +float RasterizerStorageGLES2::reflection_probe_get_origin_max_distance(RID p_probe) const { + return 0; +} + +RID RasterizerStorageGLES2::gi_probe_create() { + return RID(); +} + +void RasterizerStorageGLES2::gi_probe_set_bounds(RID p_probe, const AABB &p_bounds) { +} + +AABB RasterizerStorageGLES2::gi_probe_get_bounds(RID p_probe) const { + return AABB(); +} + +void RasterizerStorageGLES2::gi_probe_set_cell_size(RID p_probe, float p_size) { +} + +float RasterizerStorageGLES2::gi_probe_get_cell_size(RID p_probe) const { + return 0.0; +} + +void RasterizerStorageGLES2::gi_probe_set_to_cell_xform(RID p_probe, const Transform &p_xform) { +} + +Transform RasterizerStorageGLES2::gi_probe_get_to_cell_xform(RID p_probe) const { + return Transform(); +} + +void RasterizerStorageGLES2::gi_probe_set_dynamic_data(RID p_probe, const PoolVector<int> &p_data) { +} + +PoolVector<int> RasterizerStorageGLES2::gi_probe_get_dynamic_data(RID p_probe) const { + return PoolVector<int>(); +} + +void RasterizerStorageGLES2::gi_probe_set_dynamic_range(RID p_probe, int p_range) { +} + +int RasterizerStorageGLES2::gi_probe_get_dynamic_range(RID p_probe) const { + return 0; +} + +void RasterizerStorageGLES2::gi_probe_set_energy(RID p_probe, float p_range) { +} + +void RasterizerStorageGLES2::gi_probe_set_bias(RID p_probe, float p_range) { +} + +void RasterizerStorageGLES2::gi_probe_set_normal_bias(RID p_probe, float p_range) { +} + +void RasterizerStorageGLES2::gi_probe_set_propagation(RID p_probe, float p_range) { +} + +void RasterizerStorageGLES2::gi_probe_set_interior(RID p_probe, bool p_enable) { +} + +bool RasterizerStorageGLES2::gi_probe_is_interior(RID p_probe) const { + return false; +} + +void RasterizerStorageGLES2::gi_probe_set_compress(RID p_probe, bool p_enable) { +} + +bool RasterizerStorageGLES2::gi_probe_is_compressed(RID p_probe) const { + return false; +} +float RasterizerStorageGLES2::gi_probe_get_energy(RID p_probe) const { + return 0; +} + +float RasterizerStorageGLES2::gi_probe_get_bias(RID p_probe) const { + return 0; +} + +float RasterizerStorageGLES2::gi_probe_get_normal_bias(RID p_probe) const { + return 0; +} + +float RasterizerStorageGLES2::gi_probe_get_propagation(RID p_probe) const { + return 0; +} + +uint32_t RasterizerStorageGLES2::gi_probe_get_version(RID p_probe) { + return 0; +} + +RasterizerStorage::GIProbeCompression RasterizerStorageGLES2::gi_probe_get_dynamic_data_get_preferred_compression() const { + return GI_PROBE_UNCOMPRESSED; +} + +RID RasterizerStorageGLES2::gi_probe_dynamic_data_create(int p_width, int p_height, int p_depth, GIProbeCompression p_compression) { + return RID(); +} + +void RasterizerStorageGLES2::gi_probe_dynamic_data_update(RID p_gi_probe_data, int p_depth_slice, int p_slice_count, int p_mipmap, const void *p_data) { +} + +/////// + +RID RasterizerStorageGLES2::lightmap_capture_create() { + return RID(); +} + +void RasterizerStorageGLES2::lightmap_capture_set_bounds(RID p_capture, const AABB &p_bounds) { +} + +AABB RasterizerStorageGLES2::lightmap_capture_get_bounds(RID p_capture) const { + return AABB(); +} + +void RasterizerStorageGLES2::lightmap_capture_set_octree(RID p_capture, const PoolVector<uint8_t> &p_octree) { +} + +PoolVector<uint8_t> RasterizerStorageGLES2::lightmap_capture_get_octree(RID p_capture) const { + return PoolVector<uint8_t>(); +} + +void RasterizerStorageGLES2::lightmap_capture_set_octree_cell_transform(RID p_capture, const Transform &p_xform) { +} + +Transform RasterizerStorageGLES2::lightmap_capture_get_octree_cell_transform(RID p_capture) const { + return Transform(); +} + +void RasterizerStorageGLES2::lightmap_capture_set_octree_cell_subdiv(RID p_capture, int p_subdiv) { +} + +int RasterizerStorageGLES2::lightmap_capture_get_octree_cell_subdiv(RID p_capture) const { + return 0; +} + +void RasterizerStorageGLES2::lightmap_capture_set_energy(RID p_capture, float p_energy) { +} + +float RasterizerStorageGLES2::lightmap_capture_get_energy(RID p_capture) const { + return 0.0; +} + +const PoolVector<RasterizerStorage::LightmapCaptureOctree> *RasterizerStorageGLES2::lightmap_capture_get_octree_ptr(RID p_capture) const { + return NULL; +} + +/////// + +RID RasterizerStorageGLES2::particles_create() { + return RID(); +} + +void RasterizerStorageGLES2::particles_set_emitting(RID p_particles, bool p_emitting) { +} + +bool RasterizerStorageGLES2::particles_get_emitting(RID p_particles) { + return false; +} + +void RasterizerStorageGLES2::particles_set_amount(RID p_particles, int p_amount) { +} + +void RasterizerStorageGLES2::particles_set_lifetime(RID p_particles, float p_lifetime) { +} + +void RasterizerStorageGLES2::particles_set_one_shot(RID p_particles, bool p_one_shot) { +} + +void RasterizerStorageGLES2::particles_set_pre_process_time(RID p_particles, float p_time) { +} + +void RasterizerStorageGLES2::particles_set_explosiveness_ratio(RID p_particles, float p_ratio) { +} + +void RasterizerStorageGLES2::particles_set_randomness_ratio(RID p_particles, float p_ratio) { +} + +void RasterizerStorageGLES2::particles_set_custom_aabb(RID p_particles, const AABB &p_aabb) { +} + +void RasterizerStorageGLES2::particles_set_speed_scale(RID p_particles, float p_scale) { +} + +void RasterizerStorageGLES2::particles_set_use_local_coordinates(RID p_particles, bool p_enable) { +} + +void RasterizerStorageGLES2::particles_set_fixed_fps(RID p_particles, int p_fps) { +} + +void RasterizerStorageGLES2::particles_set_fractional_delta(RID p_particles, bool p_enable) { +} + +void RasterizerStorageGLES2::particles_set_process_material(RID p_particles, RID p_material) { +} + +void RasterizerStorageGLES2::particles_set_draw_order(RID p_particles, VS::ParticlesDrawOrder p_order) { +} + +void RasterizerStorageGLES2::particles_set_draw_passes(RID p_particles, int p_passes) { +} + +void RasterizerStorageGLES2::particles_set_draw_pass_mesh(RID p_particles, int p_pass, RID p_mesh) { +} + +void RasterizerStorageGLES2::particles_restart(RID p_particles) { +} + +void RasterizerStorageGLES2::particles_request_process(RID p_particles) { +} + +AABB RasterizerStorageGLES2::particles_get_current_aabb(RID p_particles) { + return AABB(); +} + +AABB RasterizerStorageGLES2::particles_get_aabb(RID p_particles) const { + return AABB(); +} + +void RasterizerStorageGLES2::particles_set_emission_transform(RID p_particles, const Transform &p_transform) { +} + +int RasterizerStorageGLES2::particles_get_draw_passes(RID p_particles) const { + return 0; +} + +RID RasterizerStorageGLES2::particles_get_draw_pass_mesh(RID p_particles, int p_pass) const { + return RID(); +} + +void RasterizerStorageGLES2::update_particles() { +} + +//////// + +void RasterizerStorageGLES2::instance_add_skeleton(RID p_skeleton, RasterizerScene::InstanceBase *p_instance) { +} + +void RasterizerStorageGLES2::instance_remove_skeleton(RID p_skeleton, RasterizerScene::InstanceBase *p_instance) { +} + +void RasterizerStorageGLES2::instance_add_dependency(RID p_base, RasterizerScene::InstanceBase *p_instance) { +} + +void RasterizerStorageGLES2::instance_remove_dependency(RID p_base, RasterizerScene::InstanceBase *p_instance) { +} + +/* RENDER TARGET */ + +void RasterizerStorageGLES2::_render_target_allocate(RenderTarget *rt) { + + if (rt->width <= 0 || rt->height <= 0) + return; + + Texture *texture = texture_owner.getornull(rt->texture); + ERR_FAIL_COND(!texture); + + // create fbo + + glGenFramebuffers(1, &rt->fbo); + glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo); + + // color + + glGenTextures(1, &rt->color); + glBindTexture(GL_TEXTURE_2D, rt->color); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, rt->width, rt->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL); + + if (texture->flags & VS::TEXTURE_FLAG_FILTER) { + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + } else { + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + } + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + + glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0); + + // depth + + glGenRenderbuffers(1, &rt->depth); + glBindRenderbuffer(GL_RENDERBUFFER, rt->depth); + glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, rt->width, rt->height); + glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth); + + GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); + + if (status != GL_FRAMEBUFFER_COMPLETE) { + + glDeleteRenderbuffers(1, &rt->fbo); + glDeleteTextures(1, &rt->depth); + glDeleteTextures(1, &rt->color); + rt->fbo = 0; + rt->width = 0; + rt->height = 0; + rt->color = 0; + rt->depth = 0; + texture->tex_id = 0; + texture->active = false; + WARN_PRINT("Could not create framebuffer!!"); + return; + } + + texture->format = Image::FORMAT_RGBA8; + texture->gl_format_cache = GL_RGBA; + texture->gl_type_cache = GL_UNSIGNED_BYTE; + texture->gl_internal_format_cache = GL_RGBA; + texture->tex_id = rt->color; + texture->width = rt->width; + texture->alloc_width = rt->width; + texture->height = rt->height; + texture->alloc_height = rt->height; + texture->active = true; + + texture_set_flags(rt->texture, texture->flags); + + // copy texscreen buffers + { + int w = rt->width; + int h = rt->height; + + glGenTextures(1, &rt->copy_screen_effect.color); + glBindTexture(GL_TEXTURE_2D, rt->copy_screen_effect.color); + + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL); + + glGenFramebuffers(1, &rt->copy_screen_effect.fbo); + glBindFramebuffer(GL_FRAMEBUFFER, rt->copy_screen_effect.fbo); + glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0); + + GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); + if (status != GL_FRAMEBUFFER_COMPLETE) { + _render_target_clear(rt); + ERR_FAIL_COND(status != GL_FRAMEBUFFER_COMPLETE); + } + } + + glBindFramebuffer(GL_FRAMEBUFFER, RasterizerStorageGLES2::system_fbo); +} + +void RasterizerStorageGLES2::_render_target_clear(RenderTarget *rt) { + + if (rt->fbo) { + glDeleteFramebuffers(1, &rt->fbo); + glDeleteTextures(1, &rt->color); + rt->fbo = 0; + } + + if (rt->depth) { + glDeleteRenderbuffers(1, &rt->depth); + rt->depth = 0; + } + + Texture *tex = texture_owner.get(rt->texture); + tex->alloc_height = 0; + tex->alloc_width = 0; + tex->width = 0; + tex->height = 0; + tex->active = false; + + // TODO hardcoded texscreen copy effect + if (rt->copy_screen_effect.color) { + glDeleteFramebuffers(1, &rt->copy_screen_effect.fbo); + rt->copy_screen_effect.fbo = 0; + + glDeleteTextures(1, &rt->copy_screen_effect.color); + rt->copy_screen_effect.color = 0; + } +} + +RID RasterizerStorageGLES2::render_target_create() { + + RenderTarget *rt = memnew(RenderTarget); + + Texture *t = memnew(Texture); + + t->flags = 0; + t->width = 0; + t->height = 0; + t->alloc_height = 0; + t->alloc_width = 0; + t->format = Image::FORMAT_R8; + t->target = GL_TEXTURE_2D; + t->gl_format_cache = 0; + t->gl_internal_format_cache = 0; + t->gl_type_cache = 0; + t->data_size = 0; + t->total_data_size = 0; + t->ignore_mipmaps = false; + t->mipmaps = 1; + t->active = true; + t->tex_id = 0; + t->render_target = rt; + + rt->texture = texture_owner.make_rid(t); + + return render_target_owner.make_rid(rt); +} + +void RasterizerStorageGLES2::render_target_set_size(RID p_render_target, int p_width, int p_height) { + + RenderTarget *rt = render_target_owner.getornull(p_render_target); + ERR_FAIL_COND(!rt); + + if (p_width == rt->width && p_height == rt->height) + return; + + _render_target_clear(rt); + + rt->width = p_width; + rt->height = p_height; + + _render_target_allocate(rt); +} + +RID RasterizerStorageGLES2::render_target_get_texture(RID p_render_target) const { + + RenderTarget *rt = render_target_owner.getornull(p_render_target); + ERR_FAIL_COND_V(!rt, RID()); + + return rt->texture; +} + +void RasterizerStorageGLES2::render_target_set_flag(RID p_render_target, RenderTargetFlags p_flag, bool p_value) { + RenderTarget *rt = render_target_owner.getornull(p_render_target); + ERR_FAIL_COND(!rt); + + rt->flags[p_flag] = p_value; + + switch (p_flag) { + case RENDER_TARGET_HDR: + case RENDER_TARGET_NO_3D: + case RENDER_TARGET_NO_SAMPLING: + case RENDER_TARGET_NO_3D_EFFECTS: { + //must reset for these formats + _render_target_clear(rt); + _render_target_allocate(rt); + + } break; + default: {} + } +} + +bool RasterizerStorageGLES2::render_target_was_used(RID p_render_target) { + RenderTarget *rt = render_target_owner.getornull(p_render_target); + ERR_FAIL_COND_V(!rt, false); + + return rt->used_in_frame; +} + +void RasterizerStorageGLES2::render_target_clear_used(RID p_render_target) { + RenderTarget *rt = render_target_owner.getornull(p_render_target); + ERR_FAIL_COND(!rt); + + rt->used_in_frame = false; +} + +void RasterizerStorageGLES2::render_target_set_msaa(RID p_render_target, VS::ViewportMSAA p_msaa) { + RenderTarget *rt = render_target_owner.getornull(p_render_target); + ERR_FAIL_COND(!rt); + + if (rt->msaa == p_msaa) + return; + + _render_target_clear(rt); + rt->msaa = p_msaa; + _render_target_allocate(rt); +} + +/* CANVAS SHADOW */ + +RID RasterizerStorageGLES2::canvas_light_shadow_buffer_create(int p_width) { + return RID(); +} + +/* LIGHT SHADOW MAPPING */ + +RID RasterizerStorageGLES2::canvas_light_occluder_create() { + return RID(); +} + +void RasterizerStorageGLES2::canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines) { +} + +VS::InstanceType RasterizerStorageGLES2::get_base_type(RID p_rid) const { + return VS::INSTANCE_NONE; +} + +bool RasterizerStorageGLES2::free(RID p_rid) { + return false; +} + +bool RasterizerStorageGLES2::has_os_feature(const String &p_feature) const { + return false; +} + +//////////////////////////////////////////// + +void RasterizerStorageGLES2::set_debug_generate_wireframes(bool p_generate) { +} + +void RasterizerStorageGLES2::render_info_begin_capture() { +} + +void RasterizerStorageGLES2::render_info_end_capture() { +} + +int RasterizerStorageGLES2::get_captured_render_info(VS::RenderInfo p_info) { + + return get_render_info(p_info); +} + +int RasterizerStorageGLES2::get_render_info(VS::RenderInfo p_info) { + return 0; +} + +void RasterizerStorageGLES2::initialize() { + RasterizerStorageGLES2::system_fbo = 0; + + { + const char *gl_extensions = (const char *)glGetString(GL_EXTENSIONS); + Vector<String> strings = String(gl_extensions).split(" ", false); + for (int i = 0; i < strings.size(); i++) { + config.extensions.insert(strings[i]); + } + } + + frame.count = 0; + frame.prev_tick = 0; + frame.delta = 0; + frame.current_rt = NULL; + frame.clear_request = false; + // config.keep_original_textures = false; + + glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &config.max_texture_image_units); + glGetIntegerv(GL_MAX_TEXTURE_SIZE, &config.max_texture_size); + + shaders.copy.init(); + + { + //default textures + + glGenTextures(1, &resources.white_tex); + unsigned char whitetexdata[8 * 8 * 3]; + for (int i = 0; i < 8 * 8 * 3; i++) { + whitetexdata[i] = 255; + } + + glActiveTexture(GL_TEXTURE0); + glBindTexture(GL_TEXTURE_2D, resources.white_tex); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE, whitetexdata); + glGenerateMipmap(GL_TEXTURE_2D); + glBindTexture(GL_TEXTURE_2D, 0); + + glGenTextures(1, &resources.black_tex); + unsigned char blacktexdata[8 * 8 * 3]; + for (int i = 0; i < 8 * 8 * 3; i++) { + blacktexdata[i] = 0; + } + + glActiveTexture(GL_TEXTURE0); + glBindTexture(GL_TEXTURE_2D, resources.black_tex); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE, blacktexdata); + glGenerateMipmap(GL_TEXTURE_2D); + glBindTexture(GL_TEXTURE_2D, 0); + + glGenTextures(1, &resources.normal_tex); + unsigned char normaltexdata[8 * 8 * 3]; + for (int i = 0; i < 8 * 8 * 3; i += 3) { + normaltexdata[i + 0] = 128; + normaltexdata[i + 1] = 128; + normaltexdata[i + 2] = 255; + } + + glActiveTexture(GL_TEXTURE0); + glBindTexture(GL_TEXTURE_2D, resources.normal_tex); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE, normaltexdata); + glGenerateMipmap(GL_TEXTURE_2D); + glBindTexture(GL_TEXTURE_2D, 0); + + glGenTextures(1, &resources.aniso_tex); + unsigned char anisotexdata[8 * 8 * 3]; + for (int i = 0; i < 8 * 8 * 3; i += 3) { + anisotexdata[i + 0] = 255; + anisotexdata[i + 1] = 128; + anisotexdata[i + 2] = 0; + } + + glActiveTexture(GL_TEXTURE0); + glBindTexture(GL_TEXTURE_2D, resources.aniso_tex); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE, anisotexdata); + glGenerateMipmap(GL_TEXTURE_2D); + glBindTexture(GL_TEXTURE_2D, 0); + } +} + +void RasterizerStorageGLES2::finalize() { +} + +void RasterizerStorageGLES2::update_dirty_resources() { + update_dirty_shaders(); + update_dirty_materials(); +} + +RasterizerStorageGLES2::RasterizerStorageGLES2() { + RasterizerStorageGLES2::system_fbo = 0; +} |