diff options
Diffstat (limited to 'simd/jsimdcfg.inc.h')
| -rw-r--r-- | simd/jsimdcfg.inc.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/simd/jsimdcfg.inc.h b/simd/jsimdcfg.inc.h index bc2ff9f..8fcbe47 100644 --- a/simd/jsimdcfg.inc.h +++ b/simd/jsimdcfg.inc.h @@ -1,5 +1,8 @@ // This file generates the include file for the assembly // implementations by abusing the C preprocessor. +// +// Note: Some things are manually defined as they need to +// be mapped to NASM types. ; ; Automatically generated include file from jsimdcfg.inc.h @@ -16,14 +19,100 @@ #define definev(var) %define _cpp_protection_##var var ; +; -- jpeglib.h +; + +definev(DCTSIZE) +definev(DCTSIZE2) + +; +; -- jmorecfg.h +; + +definev(RGB_RED) +definev(RGB_GREEN) +definev(RGB_BLUE) + +definev(RGB_PIXELSIZE) + +; Representation of a single sample (pixel element value). +; On this SIMD implementation, this must be 'unsigned char'. +; + +%define JSAMPLE byte ; unsigned char +%define SIZEOF_JSAMPLE SIZEOF_BYTE ; sizeof(JSAMPLE) + +definev(CENTERJSAMPLE) + +; Representation of a DCT frequency coefficient. +; On this SIMD implementation, this must be 'short'. +; +%define JCOEF word ; short +%define SIZEOF_JCOEF SIZEOF_WORD ; sizeof(JCOEF) + +; Datatype used for image dimensions. +; On this SIMD implementation, this must be 'unsigned int'. +; +%define JDIMENSION dword ; unsigned int +%define SIZEOF_JDIMENSION SIZEOF_DWORD ; sizeof(JDIMENSION) + +%define JSAMPROW POINTER ; JSAMPLE FAR * (jpeglib.h) +%define JSAMPARRAY POINTER ; JSAMPROW * (jpeglib.h) +%define JSAMPIMAGE POINTER ; JSAMPARRAY * (jpeglib.h) +%define JCOEFPTR POINTER ; JCOEF FAR * (jpeglib.h) +%define SIZEOF_JSAMPROW SIZEOF_POINTER ; sizeof(JSAMPROW) +%define SIZEOF_JSAMPARRAY SIZEOF_POINTER ; sizeof(JSAMPARRAY) +%define SIZEOF_JSAMPIMAGE SIZEOF_POINTER ; sizeof(JSAMPIMAGE) +%define SIZEOF_JCOEFPTR SIZEOF_POINTER ; sizeof(JCOEFPTR) + +; +; -- jdct.h +; + +; A forward DCT routine is given a pointer to a work area of type DCTELEM[]; +; the DCT is to be performed in-place in that buffer. +; To maximize parallelism, Type DCTELEM is changed to short (originally, int). +; +%define DCTELEM word ; short +%define SIZEOF_DCTELEM SIZEOF_WORD ; sizeof(DCTELEM) + +; To maximize parallelism, Type MULTIPLIER is changed to short. +; +%define ISLOW_MULT_TYPE word ; must be short +%define SIZEOF_ISLOW_MULT_TYPE SIZEOF_WORD ; sizeof(ISLOW_MULT_TYPE) + +%define IFAST_MULT_TYPE word ; must be short +%define SIZEOF_IFAST_MULT_TYPE SIZEOF_WORD ; sizeof(IFAST_MULT_TYPE) +%define IFAST_SCALE_BITS 2 ; fractional bits in scale factors + +; ; -- jsimd.h ; definev(JSIMD_NONE) +definev(JSIMD_MMX) ; Short forms of external names for systems with brain-damaged linkers. ; #ifdef NEED_SHORT_EXTERNAL_NAMES definev(jpeg_simd_cpu_support) +definev(jsimd_rgb_ycc_convert_mmx) +definev(jsimd_ycc_rgb_convert_mmx) +definev(jsimd_h2v2_downsample_mmx) +definev(jsimd_h2v1_downsample_mmx) +definev(jsimd_h2v2_upsample_mmx) +definev(jsimd_h2v1_upsample_mmx) +definev(jsimd_h2v1_fancy_upsample_mmx) +definev(jsimd_h2v2_fancy_upsample_mmx) +definev(jsimd_h2v1_merged_upsample_mmx) +definev(jsimd_h2v2_merged_upsample_mmx) +definev(jsimd_convsamp_mmx) +definev(jsimd_fdct_islow_mmx) +definev(jsimd_fdct_ifast_mmx) +definev(jsimd_quantize_mmx) +definev(jsimd_idct_2x2_mmx) +definev(jsimd_idct_4x4_mmx) +definev(jsimd_idct_islow_mmx) +definev(jsimd_idct_ifast_mmx) #endif /* NEED_SHORT_EXTERNAL_NAMES */ |