| /* |
| * jsimd_none.c |
| * |
| * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB |
| * Copyright 2009-2011 D. R. Commander |
| * |
| * 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 |
| * |
| * This file contains stubs for when there is no SIMD support available. |
| */ |
| |
| #define JPEG_INTERNALS |
| #include "jinclude.h" |
| #include "jpeglib.h" |
| #include "jsimd.h" |
| #include "jdct.h" |
| #include "jsimddct.h" |
| |
| GLOBAL(int) |
| jsimd_can_rgb_ycc (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_rgb_gray (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_ycc_rgb (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(void) |
| jsimd_rgb_ycc_convert (j_compress_ptr cinfo, |
| JSAMPARRAY input_buf, JSAMPIMAGE output_buf, |
| JDIMENSION output_row, int num_rows) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_rgb_gray_convert (j_compress_ptr cinfo, |
| JSAMPARRAY input_buf, JSAMPIMAGE output_buf, |
| JDIMENSION output_row, int num_rows) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_ycc_rgb_convert (j_decompress_ptr cinfo, |
| JSAMPIMAGE input_buf, JDIMENSION input_row, |
| JSAMPARRAY output_buf, int num_rows) |
| { |
| } |
| |
| GLOBAL(int) |
| jsimd_can_h2v2_downsample (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_h2v1_downsample (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(void) |
| jsimd_h2v2_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, |
| JSAMPARRAY input_data, JSAMPARRAY output_data) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_h2v1_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, |
| JSAMPARRAY input_data, JSAMPARRAY output_data) |
| { |
| } |
| |
| GLOBAL(int) |
| jsimd_can_h2v2_upsample (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_h2v1_upsample (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(void) |
| jsimd_h2v2_upsample (j_decompress_ptr cinfo, |
| jpeg_component_info * compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY * output_data_ptr) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_h2v1_upsample (j_decompress_ptr cinfo, |
| jpeg_component_info * compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY * output_data_ptr) |
| { |
| } |
| |
| GLOBAL(int) |
| jsimd_can_h2v2_fancy_upsample (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_h2v1_fancy_upsample (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(void) |
| jsimd_h2v2_fancy_upsample (j_decompress_ptr cinfo, |
| jpeg_component_info * compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY * output_data_ptr) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_h2v1_fancy_upsample (j_decompress_ptr cinfo, |
| jpeg_component_info * compptr, |
| JSAMPARRAY input_data, |
| JSAMPARRAY * output_data_ptr) |
| { |
| } |
| |
| GLOBAL(int) |
| jsimd_can_h2v2_merged_upsample (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_h2v1_merged_upsample (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(void) |
| jsimd_h2v2_merged_upsample (j_decompress_ptr cinfo, |
| JSAMPIMAGE input_buf, |
| JDIMENSION in_row_group_ctr, |
| JSAMPARRAY output_buf) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_h2v1_merged_upsample (j_decompress_ptr cinfo, |
| JSAMPIMAGE input_buf, |
| JDIMENSION in_row_group_ctr, |
| JSAMPARRAY output_buf) |
| { |
| } |
| |
| GLOBAL(int) |
| jsimd_can_convsamp (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_convsamp_float (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(void) |
| jsimd_convsamp (JSAMPARRAY sample_data, JDIMENSION start_col, |
| DCTELEM * workspace) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_convsamp_float (JSAMPARRAY sample_data, JDIMENSION start_col, |
| FAST_FLOAT * workspace) |
| { |
| } |
| |
| GLOBAL(int) |
| jsimd_can_fdct_islow (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_fdct_ifast (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_fdct_float (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(void) |
| jsimd_fdct_islow (DCTELEM * data) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_fdct_ifast (DCTELEM * data) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_fdct_float (FAST_FLOAT * data) |
| { |
| } |
| |
| GLOBAL(int) |
| jsimd_can_quantize (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_quantize_float (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(void) |
| jsimd_quantize (JCOEFPTR coef_block, DCTELEM * divisors, |
| DCTELEM * workspace) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_quantize_float (JCOEFPTR coef_block, FAST_FLOAT * divisors, |
| FAST_FLOAT * workspace) |
| { |
| } |
| |
| GLOBAL(int) |
| jsimd_can_idct_2x2 (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_idct_4x4 (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_idct_6x6 (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_idct_12x12 (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(void) |
| jsimd_idct_2x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| JDIMENSION output_col) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_idct_4x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| JDIMENSION output_col) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_idct_6x6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| JDIMENSION output_col) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_idct_12x12 (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| JDIMENSION output_col) |
| { |
| } |
| |
| GLOBAL(int) |
| jsimd_can_idct_islow (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_idct_ifast (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(int) |
| jsimd_can_idct_float (void) |
| { |
| return 0; |
| } |
| |
| GLOBAL(void) |
| jsimd_idct_islow (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| JDIMENSION output_col) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_idct_ifast (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| JDIMENSION output_col) |
| { |
| } |
| |
| GLOBAL(void) |
| jsimd_idct_float (j_decompress_ptr cinfo, jpeg_component_info * compptr, |
| JCOEFPTR coef_block, JSAMPARRAY output_buf, |
| JDIMENSION output_col) |
| { |
| } |
| |