a2e6a9dd47
Independent JPEG Group's JPEG software release 6b with x86 SIMD extension for IJG JPEG library version 1.02
144 lines
6.7 KiB
C
144 lines
6.7 KiB
C
/*
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* jcolsamp.h - private declarations for color conversion & up/downsampling
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*
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* x86 SIMD extension for IJG JPEG library
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* Copyright (C) 1999-2006, MIYASAKA Masaru.
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* For conditions of distribution and use, see copyright notice in jsimdext.inc
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*
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* Last Modified : February 4, 2006
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*
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* [TAB8]
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*/
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/* configuration check: BITS_IN_JSAMPLE==8 (8-bit sample values) is the only
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* valid setting on this SIMD extension.
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*/
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#if BITS_IN_JSAMPLE != 8
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#error "Sorry, this SIMD code only copes with 8-bit sample values."
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#endif
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/* Short forms of external names for systems with brain-damaged linkers. */
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#ifdef NEED_SHORT_EXTERNAL_NAMES
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#define jpeg_rgb_ycc_convert_mmx jMRgbYccCnv /* jccolmmx.asm */
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#define jpeg_rgb_ycc_convert_sse2 jSRgbYccCnv /* jccolss2.asm */
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#define jpeg_h2v1_downsample_mmx jM21Downsample /* jcsammmx.asm */
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#define jpeg_h2v2_downsample_mmx jM22Downsample /* jcsammmx.asm */
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#define jpeg_h2v1_downsample_sse2 jS21Downsample /* jcsamss2.asm */
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#define jpeg_h2v2_downsample_sse2 jS22Downsample /* jcsamss2.asm */
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#define jpeg_ycc_rgb_convert_mmx jMYccRgbCnv /* jdcolmmx.asm */
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#define jpeg_ycc_rgb_convert_sse2 jSYccRgbCnv /* jdcolss2.asm */
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#define jpeg_h2v1_merged_upsample_mmx jM21MerUpsample /* jdmermmx.asm */
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#define jpeg_h2v2_merged_upsample_mmx jM22MerUpsample /* jdmermmx.asm */
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#define jpeg_h2v1_merged_upsample_sse2 jS21MerUpsample /* jdmerss2.asm */
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#define jpeg_h2v2_merged_upsample_sse2 jS22MerUpsample /* jdmerss2.asm */
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#define jpeg_h2v1_fancy_upsample_mmx jM21FanUpsample /* jdsammmx.asm */
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#define jpeg_h2v2_fancy_upsample_mmx jM22FanUpsample /* jdsammmx.asm */
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#define jpeg_h1v2_fancy_upsample_mmx jM12FanUpsample /* jdsammmx.asm */
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#define jpeg_h2v1_upsample_mmx jM21Upsample /* jdsammmx.asm */
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#define jpeg_h2v2_upsample_mmx jM22Upsample /* jdsammmx.asm */
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#define jpeg_h2v1_fancy_upsample_sse2 jS21FanUpsample /* jdsamss2.asm */
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#define jpeg_h2v2_fancy_upsample_sse2 jS22FanUpsample /* jdsamss2.asm */
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#define jpeg_h1v2_fancy_upsample_sse2 jS12FanUpsample /* jdsamss2.asm */
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#define jpeg_h2v1_upsample_sse2 jS21Upsample /* jdsamss2.asm */
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#define jpeg_h2v2_upsample_sse2 jS22Upsample /* jdsamss2.asm */
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#define jconst_rgb_ycc_convert_mmx jMCRgbYccCnv /* jccolmmx.asm */
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#define jconst_rgb_ycc_convert_sse2 jSCRgbYccCnv /* jccolss2.asm */
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#define jconst_ycc_rgb_convert_mmx jMCYccRgbCnv /* jdcolmmx.asm */
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#define jconst_ycc_rgb_convert_sse2 jSCYccRgbCnv /* jdcolss2.asm */
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#define jconst_merged_upsample_mmx jMCMerUpsample /* jdmermmx.asm */
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#define jconst_merged_upsample_sse2 jSCMerUpsample /* jdmerss2.asm */
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#define jconst_fancy_upsample_mmx jMCFanUpsample /* jdsammmx.asm */
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#define jconst_fancy_upsample_sse2 jSCFanUpsample /* jdsamss2.asm */
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#ifndef JSIMD_MODEINFO_NOT_SUPPORTED
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#define jpeg_simd_merged_upsampler jSiMUpsampler /* jdmerge.c */
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#endif
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#endif /* NEED_SHORT_EXTERNAL_NAMES */
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/* Extern declarations for color conversion & up/downsampling routines. */
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EXTERN(void) jpeg_rgb_ycc_convert_mmx
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JPP((j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
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JDIMENSION output_row, int num_rows));
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EXTERN(void) jpeg_rgb_ycc_convert_sse2
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JPP((j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
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JDIMENSION output_row, int num_rows));
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EXTERN(void) jpeg_h2v1_downsample_mmx
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JPP((j_compress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY output_data));
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EXTERN(void) jpeg_h2v2_downsample_mmx
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JPP((j_compress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY output_data));
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EXTERN(void) jpeg_h2v1_downsample_sse2
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JPP((j_compress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY output_data));
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EXTERN(void) jpeg_h2v2_downsample_sse2
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JPP((j_compress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY output_data));
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EXTERN(void) jpeg_ycc_rgb_convert_mmx
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JPP((j_decompress_ptr cinfo, JSAMPIMAGE input_buf, JDIMENSION input_row,
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JSAMPARRAY output_buf, int num_rows));
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EXTERN(void) jpeg_ycc_rgb_convert_sse2
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JPP((j_decompress_ptr cinfo, JSAMPIMAGE input_buf, JDIMENSION input_row,
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JSAMPARRAY output_buf, int num_rows));
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EXTERN(void) jpeg_h2v1_merged_upsample_mmx
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JPP((j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
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JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf));
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EXTERN(void) jpeg_h2v2_merged_upsample_mmx
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JPP((j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
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JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf));
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EXTERN(void) jpeg_h2v1_merged_upsample_sse2
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JPP((j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
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JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf));
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EXTERN(void) jpeg_h2v2_merged_upsample_sse2
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JPP((j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
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JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf));
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EXTERN(void) jpeg_h2v1_fancy_upsample_mmx
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JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
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EXTERN(void) jpeg_h2v2_fancy_upsample_mmx
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JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
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EXTERN(void) jpeg_h1v2_fancy_upsample_mmx
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JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
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EXTERN(void) jpeg_h2v1_upsample_mmx
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JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
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EXTERN(void) jpeg_h2v2_upsample_mmx
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JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
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EXTERN(void) jpeg_h2v1_fancy_upsample_sse2
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JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
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EXTERN(void) jpeg_h2v2_fancy_upsample_sse2
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JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
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EXTERN(void) jpeg_h1v2_fancy_upsample_sse2
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JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
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EXTERN(void) jpeg_h2v1_upsample_sse2
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JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
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EXTERN(void) jpeg_h2v2_upsample_sse2
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JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
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extern const int jconst_rgb_ycc_convert_mmx[];
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extern const int jconst_rgb_ycc_convert_sse2[];
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extern const int jconst_ycc_rgb_convert_mmx[];
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extern const int jconst_ycc_rgb_convert_sse2[];
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extern const int jconst_merged_upsample_mmx[];
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extern const int jconst_merged_upsample_sse2[];
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extern const int jconst_fancy_upsample_mmx[];
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extern const int jconst_fancy_upsample_sse2[];
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#ifndef JSIMD_MODEINFO_NOT_SUPPORTED
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EXTERN(unsigned int) jpeg_simd_merged_upsampler JPP((j_decompress_ptr cinfo));
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#endif
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