| /* pngasmrd.h - assembler version of utilities to read a PNG file |
| * |
| * libpng 1.0.7rc2 - June 28, 2000 |
| * For conditions of distribution and use, see copyright notice in png.h |
| * Copyright (c) 1999, 2000 Glenn Randers-Pehrson |
| * |
| */ |
| |
| #ifndef PNGASMRD_H |
| #define PNGASMRD_H |
| |
| #ifdef PNG_ASSEMBLER_CODE_SUPPORTED |
| |
| /* Set this in the makefile for VC++ on Pentium, not in pngconf.h */ |
| /* Platform must be Pentium. Makefile must assemble and load pngvcrd.c . |
| * MMX will be detected at run time and used if present. |
| */ |
| #ifdef PNG_USE_PNGVCRD |
| # define PNG_HAVE_ASSEMBLER_COMBINE_ROW |
| # define PNG_HAVE_ASSEMBLER_READ_INTERLACE |
| # define PNG_HAVE_ASSEMBLER_READ_FILTER_ROW |
| #endif |
| |
| /* Set this in the makefile for gcc/as on Pentium, not in pngconf.h */ |
| /* Platform must be Pentium. Makefile must assemble and load pnggccrd.c . |
| * MMX will be detected at run time and used if present. |
| */ |
| #ifdef PNG_USE_PNGGCCRD |
| # define PNG_HAVE_ASSEMBLER_COMBINE_ROW |
| # define PNG_HAVE_ASSEMBLER_READ_INTERLACE |
| # define PNG_HAVE_ASSEMBLER_READ_FILTER_ROW |
| #endif |
| /* |
| GRR notes: |
| - see pnggccrd.c for info about what is currently enabled |
| */ |
| |
| #endif |
| #endif /* PNGASMRD_H */ |
