| /* |
| * jsimd.h |
| * |
| * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB |
| * Copyright (C) 2011, 2014, 2022, D. R. Commander. |
| * Copyright (C) 2015-2016, 2018, 2022, Matthieu Darbois. |
| * Copyright (C) 2020, Arm Limited. |
| * |
| * Based on the x86 SIMD extension for IJG JPEG library, |
| * Copyright (C) 1999-2006, MIYASAKA Masaru. |
| * For conditions of distribution and use, see copyright notice in jsimdext.inc |
| * |
| */ |
| |
| #ifdef WITH_SIMD |
| |
| #include "jchuff.h" /* Declarations shared with jcphuff.c */ |
| |
| EXTERN(int) jsimd_can_rgb_ycc(void); |
| EXTERN(int) jsimd_can_rgb_gray(void); |
| EXTERN(int) jsimd_can_ycc_rgb(void); |
| EXTERN(int) jsimd_can_ycc_rgb565(void); |
| EXTERN(int) jsimd_c_can_null_convert(void); |
| |
| EXTERN(void) jsimd_rgb_ycc_convert(j_compress_ptr cinfo, JSAMPARRAY input_buf, |
| JSAMPIMAGE output_buf, |
| JDIMENSION output_row, int num_rows); |
| EXTERN(void) jsimd_rgb_gray_convert(j_compress_ptr cinfo, JSAMPARRAY input_buf, |
| JSAMPIMAGE output_buf, |
| JDIMENSION output_row, int num_rows); |
| EXTERN(void) jsimd_ycc_rgb_convert(j_decompress_ptr cinfo, |
| JSAMPIMAGE input_buf, JDIMENSION input_row, |
| JSAMPARRAY output_buf, int num_rows); |
| EXTERN(void) jsimd_ycc_rgb565_convert(j_decompress_ptr cinfo, |
| JSAMPIMAGE input_buf, |
| JDIMENSION input_row, |
| JSAMPARRAY output_buf, int num_rows); |
| EXTERN(void) jsimd_c_null_convert(j_compress_ptr cinfo, JSAMPARRAY input_buf, |
| JSAMPIMAGE output_buf, JDIMENSION output_row, |
| int num_rows); |
| |
| EXTERN(int) jsimd_can_h2v2_downsample(void); |
| EXTERN(int) jsimd_can_h2v1_downsample(void); |
| |
| EXTERN(void) jsimd_h2v2_downsample(j_compress_ptr cinfo, |
| jpeg_component_info *compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY output_data); |
| |
| EXTERN(int) jsimd_can_h2v2_smooth_downsample(void); |
| |
| EXTERN(void) jsimd_h2v2_smooth_downsample(j_compress_ptr cinfo, |
| jpeg_component_info *compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY output_data); |
| |
| EXTERN(void) jsimd_h2v1_downsample(j_compress_ptr cinfo, |
| jpeg_component_info *compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY output_data); |
| |
| EXTERN(int) jsimd_can_h2v2_upsample(void); |
| EXTERN(int) jsimd_can_h2v1_upsample(void); |
| EXTERN(int) jsimd_can_int_upsample(void); |
| |
| EXTERN(void) jsimd_h2v2_upsample(j_decompress_ptr cinfo, |
| jpeg_component_info *compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY *output_data_ptr); |
| EXTERN(void) jsimd_h2v1_upsample(j_decompress_ptr cinfo, |
| jpeg_component_info *compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY *output_data_ptr); |
| EXTERN(void) jsimd_int_upsample(j_decompress_ptr cinfo, |
| jpeg_component_info *compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY *output_data_ptr); |
| |
| EXTERN(int) jsimd_can_h2v2_fancy_upsample(void); |
| EXTERN(int) jsimd_can_h2v1_fancy_upsample(void); |
| EXTERN(int) jsimd_can_h1v2_fancy_upsample(void); |
| |
| EXTERN(void) jsimd_h2v2_fancy_upsample(j_decompress_ptr cinfo, |
| jpeg_component_info *compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY *output_data_ptr); |
| EXTERN(void) jsimd_h2v1_fancy_upsample(j_decompress_ptr cinfo, |
| jpeg_component_info *compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY *output_data_ptr); |
| EXTERN(void) jsimd_h1v2_fancy_upsample(j_decompress_ptr cinfo, |
| jpeg_component_info *compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY *output_data_ptr); |
| |
| EXTERN(int) jsimd_can_h2v2_merged_upsample(void); |
| EXTERN(int) jsimd_can_h2v1_merged_upsample(void); |
| |
| EXTERN(void) jsimd_h2v2_merged_upsample(j_decompress_ptr cinfo, |
| JSAMPIMAGE input_buf, |
| JDIMENSION in_row_group_ctr, |
| JSAMPARRAY output_buf); |
| EXTERN(void) jsimd_h2v1_merged_upsample(j_decompress_ptr cinfo, |
| JSAMPIMAGE input_buf, |
| JDIMENSION in_row_group_ctr, |
| JSAMPARRAY output_buf); |
| |
| EXTERN(int) jsimd_can_huff_encode_one_block(void); |
| |
| EXTERN(JOCTET *) jsimd_huff_encode_one_block(void *state, JOCTET *buffer, |
| JCOEFPTR block, int last_dc_val, |
| c_derived_tbl *dctbl, |
| c_derived_tbl *actbl); |
| |
| EXTERN(int) jsimd_can_encode_mcu_AC_first_prepare(void); |
| |
| EXTERN(void) jsimd_encode_mcu_AC_first_prepare |
| (const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, |
| UJCOEF *values, size_t *zerobits); |
| |
| EXTERN(int) jsimd_can_encode_mcu_AC_refine_prepare(void); |
| |
| EXTERN(int) jsimd_encode_mcu_AC_refine_prepare |
| (const JCOEF *block, const int *jpeg_natural_order_start, int Sl, int Al, |
| UJCOEF *absvalues, size_t *bits); |
| |
| #endif /* WITH_SIMD */ |