diff options
Diffstat (limited to 'libs')
| -rw-r--r-- | libs/hwui/Layer.h | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/libs/hwui/Layer.h b/libs/hwui/Layer.h index d2cd440..9b6205d 100644 --- a/libs/hwui/Layer.h +++ b/libs/hwui/Layer.h @@ -134,10 +134,6 @@ struct Layer { return fbo; } - inline GLuint* getTexturePointer() { - return &texture.id; - } - inline GLuint getTexture() { return texture.id; } @@ -181,15 +177,31 @@ struct Layer { ANDROID_API void setColorFilter(SkiaColorFilter* filter); inline void bindTexture() { - glBindTexture(renderTarget, texture.id); + if (texture.id) { + glBindTexture(renderTarget, texture.id); + } } inline void generateTexture() { - glGenTextures(1, &texture.id); + if (!texture.id) { + glGenTextures(1, &texture.id); + } } inline void deleteTexture() { - if (texture.id) glDeleteTextures(1, &texture.id); + if (texture.id) { + glDeleteTextures(1, &texture.id); + texture.id = 0; + } + } + + /** + * When the caller frees the texture itself, the caller + * must call this method to tell this layer that it lost + * the texture. + */ + void clearTexture() { + texture.id = 0; } inline void deleteFbo() { |