| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #ifndef GRAPHICS_TRANSLATION_GLES_TEXTURE_DATA_H_ |
| #define GRAPHICS_TRANSLATION_GLES_TEXTURE_DATA_H_ |
| |
| #include <GLES/gl.h> |
| #include <vector> |
| |
| #include "gles/egl_image.h" |
| #include "gles/object_data.h" |
| |
| class TextureData : public ObjectData { |
| public: |
| explicit TextureData(ObjectLocalName name); |
| virtual ~TextureData(); |
| |
| void Bind(GLenum target, GLint max_levels); |
| void Set(GLint level, GLuint width, GLuint height, GLenum format, |
| GLenum type); |
| |
| void AttachEglImage(EglImagePtr image); |
| void DetachEglImage(); |
| bool IsEglImageAttached() const; |
| const EglImagePtr& GetAttachedEglImage() const; |
| |
| bool IsAutoMipmap() const { return auto_mip_map_; } |
| void SetAutoMipmap(bool req) { auto_mip_map_ = req; } |
| |
| void SetCropRect(const GLint* crop_rect) { |
| crop_rect_[0] = crop_rect[0]; |
| crop_rect_[1] = crop_rect[1]; |
| crop_rect_[2] = crop_rect[2]; |
| crop_rect_[3] = crop_rect[3]; |
| } |
| const GLint* GetCropRect() const { return crop_rect_; } |
| |
| GLenum GetTarget() const { return target_; } |
| GLuint GetWidth(int level = 0) const { return level_map_[level].width; } |
| GLuint GetHeight(int level = 0) const { return level_map_[level].height; } |
| GLenum GetType(int level = 0) const { return level_map_[level].type; } |
| GLenum GetFormat(int level = 0) const { return level_map_[level].format; } |
| |
| private: |
| struct LevelInfo { |
| LevelInfo() : format(0), type(0), width(0), height(0) {} |
| |
| GLenum format; |
| GLenum type; |
| GLuint width; |
| GLuint height; |
| }; |
| typedef std::vector<LevelInfo> LevelMap; |
| |
| GLenum target_; |
| EglImagePtr image_; |
| LevelMap level_map_; |
| bool auto_mip_map_; |
| GLint crop_rect_[4]; |
| |
| TextureData(const TextureData&); |
| TextureData& operator=(TextureData&); |
| }; |
| |
| typedef android::sp<TextureData> TextureDataPtr; |
| |
| #endif // GRAPHICS_TRANSLATION_GLES_TEXTURE_DATA_H_ |