| 1 | /* |
| 2 | Header definitions for the MMX routines for the HERMES library |
| 3 | Copyright (c) 1998 Christian Nentwich (c.nentwich@cs.ucl.ac.uk) |
| 4 | This source code is licensed under the GNU LGPL |
| 5 | |
| 6 | Please refer to the file COPYING.LIB contained in the distribution for |
| 7 | licensing conditions |
| 8 | */ |
| 9 | #include "SDL_config.h" |
| 10 | |
| 11 | #ifndef __HERMES_HEAD_MMX__ |
| 12 | #define __HERMES_HEAD_MMX__ |
| 13 | |
| 14 | |
| 15 | /* If you cannot stand ifdefs, then please do not look into this file, it's |
| 16 | going to end your life :) */ |
| 17 | |
| 18 | #ifdef X86_ASSEMBLER |
| 19 | |
| 20 | |
| 21 | #ifdef __cplusplus |
| 22 | extern "C" { |
| 23 | #endif |
| 24 | |
| 25 | void STACKCALL ConvertMMX(HermesConverterInterface *); |
| 26 | |
| 27 | void STACKCALL ClearMMX_32(HermesClearInterface *); |
| 28 | void STACKCALL ClearMMX_24(HermesClearInterface *); |
| 29 | void STACKCALL ClearMMX_16(HermesClearInterface *); |
| 30 | void STACKCALL ClearMMX_8(HermesClearInterface *); |
| 31 | |
| 32 | void ConvertMMXpII32_24RGB888(); |
| 33 | void ConvertMMXpII32_16RGB565(); |
| 34 | void ConvertMMXpII32_16BGR565(); |
| 35 | void ConvertMMXpII32_16RGB555(); |
| 36 | void ConvertMMXpII32_16BGR565(); |
| 37 | void ConvertMMXpII32_16BGR555(); |
| 38 | |
| 39 | void ConvertMMXp32_16RGB555(); |
| 40 | |
| 41 | #ifdef __cplusplus |
| 42 | } |
| 43 | #endif |
| 44 | |
| 45 | |
| 46 | |
| 47 | /* Fix the underscore business with ELF compilers */ |
| 48 | |
| 49 | #if (defined(__ELF__) && defined(__GNUC__)) || defined(__SUNPRO_C) |
| 50 | #ifdef __cplusplus |
| 51 | extern "C" { |
| 52 | #endif |
| 53 | |
| 54 | extern void _ConvertMMX(HermesConverterInterface *); |
| 55 | extern void _ConvertMMXpII32_24RGB888(); |
| 56 | extern void _ConvertMMXpII32_16RGB565(); |
| 57 | extern void _ConvertMMXpII32_16BGR565(); |
| 58 | extern void _ConvertMMXpII32_16RGB555(); |
| 59 | extern void _ConvertMMXpII32_16BGR555(); |
| 60 | |
| 61 | #define ConvertMMX _ConvertMMX |
| 62 | #define ConvertMMXpII32_24RGB888 _ConvertMMXpII32_24RGB888 |
| 63 | #define ConvertMMXpII32_16RGB565 _ConvertMMXpII32_16RGB565 |
| 64 | #define ConvertMMXpII32_16BGR565 _ConvertMMXpII32_16BGR565 |
| 65 | #define ConvertMMXpII32_16RGB555 _ConvertMMXpII32_16RGB555 |
| 66 | #define ConvertMMXpII32_16BGR555 _ConvertMMXpII32_16BGR555 |
| 67 | |
| 68 | #ifdef __cplusplus |
| 69 | } |
| 70 | #endif |
| 71 | |
| 72 | #endif /* ELF and GNUC */ |
| 73 | |
| 74 | |
| 75 | |
| 76 | |
| 77 | /* Make it work with Watcom */ |
| 78 | #ifdef __WATCOMC__ |
| 79 | #pragma warning 601 9 |
| 80 | |
| 81 | #pragma aux ConvertMMX "_*" modify [EAX EBX ECX EDX ESI EDI] |
| 82 | |
| 83 | #pragma aux ClearMMX_32 "_*" modify [EAX EBX ECX EDX ESI EDI] |
| 84 | #pragma aux ClearMMX_24 "_*" modify [EAX EBX ECX EDX ESI EDI] |
| 85 | #pragma aux ClearMMX_16 "_*" modify [EAX EBX ECX EDX ESI EDI] |
| 86 | #pragma aux ClearMMX_8 "_*" modify [EAX EBX ECX EDX ESI EDI] |
| 87 | |
| 88 | #pragma aux ConvertMMXpII32_24RGB888 "_*" |
| 89 | #pragma aux ConvertMMXpII32_16RGB565 "_*" |
| 90 | #pragma aux ConvertMMXpII32_16BGR565 "_*" |
| 91 | #pragma aux ConvertMMXpII32_16RGB555 "_*" |
| 92 | #pragma aux ConvertMMXpII32_16BGR555 "_*" |
| 93 | #pragma aux ConvertMMXp32_16RGB555 "_*" |
| 94 | |
| 95 | #endif /* WATCOM */ |
| 96 | |
| 97 | #endif /* X86_ASSEMBLER */ |
| 98 | |
| 99 | |
| 100 | #endif |