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- /*----------------------------------------------*/
- /* TJpgDec System Configurations R0.03 */
- /*----------------------------------------------*/
- #include "luat_lcd.h"
- #ifndef JD_SZBUF
- #define JD_SZBUF
- #endif
- /* Specifies size of stream input buffer */
- #if (LUAT_LCD_COLOR_DEPTH == 32)
- #define JD_FORMAT 0
- #elif (LUAT_LCD_COLOR_DEPTH == 16)
- #define JD_FORMAT 1
- #elif (LUAT_LCD_COLOR_DEPTH == 8)
- #define JD_FORMAT 2
- #else
- #error "no supprt color depth"
- #endif
- /* Specifies output pixel format.
- / 0: RGB888 (24-bit/pix)
- / 1: RGB565 (16-bit/pix)
- / 2: Grayscale (8-bit/pix)
- */
- #ifndef JD_USE_SCALE
- #define JD_USE_SCALE 1
- #endif
- /* Switches output descaling feature.
- / 0: Disable
- / 1: Enable
- */
- #ifndef JD_TBLCLIP
- #define JD_TBLCLIP 1
- #endif
- /* Use table conversion for saturation arithmetic. A bit faster, but increases 1 KB of code size.
- / 0: Disable
- / 1: Enable
- */
- #define JD_FASTDECODE 1
- /* Optimization level
- / 0: Basic optimization. Suitable for 8/16-bit MCUs.
- / 1: + 32-bit barrel shifter. Suitable for 32-bit MCUs.
- / 2: + Table conversion for huffman decoding (wants 6 << HUFF_BIT bytes of RAM)
- */
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