diff options
Diffstat (limited to 'core/image.h')
| -rw-r--r-- | core/image.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/core/image.h b/core/image.h index c450e88290..6af55ca8d9 100644 --- a/core/image.h +++ b/core/image.h @@ -126,7 +126,8 @@ public: static ImageMemLoadFunc _jpg_mem_loader_func; static ImageMemLoadFunc _webp_mem_loader_func; - static void (*_image_compress_bc_func)(Image *, CompressSource p_source); + static void (*_image_compress_bc_func)(Image *, float, CompressSource p_source); + static void (*_image_compress_bptc_func)(Image *, float p_lossy_quality, CompressSource p_source); static void (*_image_compress_pvrtc2_func)(Image *); static void (*_image_compress_pvrtc4_func)(Image *); static void (*_image_compress_etc1_func)(Image *, float); @@ -134,6 +135,7 @@ public: static void (*_image_decompress_pvrtc)(Image *); static void (*_image_decompress_bc)(Image *); + static void (*_image_decompress_bptc)(Image *); static void (*_image_decompress_etc1)(Image *); static void (*_image_decompress_etc2)(Image *); @@ -182,6 +184,15 @@ private: Error _load_from_buffer(const PoolVector<uint8_t> &p_array, ImageMemLoadFunc p_loader); + static void average_4_uint8(uint8_t &p_out, const uint8_t &p_a, const uint8_t &p_b, const uint8_t &p_c, const uint8_t &p_d); + static void average_4_float(float &p_out, const float &p_a, const float &p_b, const float &p_c, const float &p_d); + static void average_4_half(uint16_t &p_out, const uint16_t &p_a, const uint16_t &p_b, const uint16_t &p_c, const uint16_t &p_d); + static void average_4_rgbe9995(uint32_t &p_out, const uint32_t &p_a, const uint32_t &p_b, const uint32_t &p_c, const uint32_t &p_d); + static void renormalize_uint8(uint8_t *p_rgb); + static void renormalize_float(float *p_rgb); + static void renormalize_half(uint16_t *p_rgb); + static void renormalize_rgbe9995(uint32_t *p_rgb); + public: int get_width() const; ///< Get image width int get_height() const; ///< Get image height @@ -282,6 +293,7 @@ public: COMPRESS_PVRTC4, COMPRESS_ETC, COMPRESS_ETC2, + COMPRESS_BPTC }; Error compress(CompressMode p_mode = COMPRESS_S3TC, CompressSource p_source = COMPRESS_SOURCE_GENERIC, float p_lossy_quality = 0.7); @@ -304,7 +316,8 @@ public: Rect2 get_used_rect() const; Ref<Image> get_rect(const Rect2 &p_area) const; - static void set_compress_bc_func(void (*p_compress_func)(Image *, CompressSource)); + static void set_compress_bc_func(void (*p_compress_func)(Image *, float, CompressSource)); + static void set_compress_bptc_func(void (*p_compress_func)(Image *, float, CompressSource)); static String get_format_name(Format p_format); Error load_png_from_buffer(const PoolVector<uint8_t> &p_array); |