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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /media/libjpeg/jsimddct.h | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'media/libjpeg/jsimddct.h')
| -rw-r--r-- | media/libjpeg/jsimddct.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/media/libjpeg/jsimddct.h b/media/libjpeg/jsimddct.h new file mode 100644 index 0000000000..55ee8cf67f --- /dev/null +++ b/media/libjpeg/jsimddct.h @@ -0,0 +1,70 @@ +/* + * jsimddct.h + * + * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB + * + * 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 + * + */ + +EXTERN(int) jsimd_can_convsamp(void); +EXTERN(int) jsimd_can_convsamp_float(void); + +EXTERN(void) jsimd_convsamp(JSAMPARRAY sample_data, JDIMENSION start_col, + DCTELEM *workspace); +EXTERN(void) jsimd_convsamp_float(JSAMPARRAY sample_data, JDIMENSION start_col, + FAST_FLOAT *workspace); + +EXTERN(int) jsimd_can_fdct_islow(void); +EXTERN(int) jsimd_can_fdct_ifast(void); +EXTERN(int) jsimd_can_fdct_float(void); + +EXTERN(void) jsimd_fdct_islow(DCTELEM *data); +EXTERN(void) jsimd_fdct_ifast(DCTELEM *data); +EXTERN(void) jsimd_fdct_float(FAST_FLOAT *data); + +EXTERN(int) jsimd_can_quantize(void); +EXTERN(int) jsimd_can_quantize_float(void); + +EXTERN(void) jsimd_quantize(JCOEFPTR coef_block, DCTELEM *divisors, + DCTELEM *workspace); +EXTERN(void) jsimd_quantize_float(JCOEFPTR coef_block, FAST_FLOAT *divisors, + FAST_FLOAT *workspace); + +EXTERN(int) jsimd_can_idct_2x2(void); +EXTERN(int) jsimd_can_idct_4x4(void); +EXTERN(int) jsimd_can_idct_6x6(void); +EXTERN(int) jsimd_can_idct_12x12(void); + +EXTERN(void) jsimd_idct_2x2(j_decompress_ptr cinfo, + jpeg_component_info *compptr, JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col); +EXTERN(void) jsimd_idct_4x4(j_decompress_ptr cinfo, + jpeg_component_info *compptr, JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col); +EXTERN(void) jsimd_idct_6x6(j_decompress_ptr cinfo, + jpeg_component_info *compptr, JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col); +EXTERN(void) jsimd_idct_12x12(j_decompress_ptr cinfo, + jpeg_component_info *compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, + JDIMENSION output_col); + +EXTERN(int) jsimd_can_idct_islow(void); +EXTERN(int) jsimd_can_idct_ifast(void); +EXTERN(int) jsimd_can_idct_float(void); + +EXTERN(void) jsimd_idct_islow(j_decompress_ptr cinfo, + jpeg_component_info *compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, + JDIMENSION output_col); +EXTERN(void) jsimd_idct_ifast(j_decompress_ptr cinfo, + jpeg_component_info *compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, + JDIMENSION output_col); +EXTERN(void) jsimd_idct_float(j_decompress_ptr cinfo, + jpeg_component_info *compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, + JDIMENSION output_col); |