Mercurial > sdl-ios-xcode
annotate src/hermes/HeadX86.h @ 1076:8d3b95ece376
[PATCH] SDL_GetVideoMode() do not find the best video mode
The current GetVideoMode() function stops at the first mode which has any
dimensions smaller than the one asked, and gives the previous in the list.
If I ask 336x224 with this list:
768x480 768x240 640x400 640x200 384x480 384x240 320x400 320x200
SDL will give me 640x400, because 640x200 as height smaller than what I
asked.
However the best mode is the smaller which has both dimensions bigger
than the one asked (384x240 in my example).
This patch fixes this, plus it does not rely on a sorted video mode list.
| author | Patrice Mandin <patmandin@gmail.com> |
|---|---|
| date | Sun, 12 Jun 2005 16:12:55 +0000 |
| parents | c94b390687d2 |
| children | bb5ace455586 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 Header definitions for the x86 routines for the HERMES library | |
| 3 Copyright (c) 1998 Christian Nentwich (brn@eleet.mcb.at) | |
| 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 | |
| 10 #ifndef __HERMES_HEAD_X86__ | |
| 11 #define __HERMES_HEAD_X86__ | |
| 12 | |
| 13 | |
| 14 #ifdef X86_ASSEMBLER | |
| 15 | |
| 16 /* If you can't stand IFDEFS, then close your eyes now, please :) */ | |
| 17 | |
| 18 /* Ok, we start with normal function definitions */ | |
| 19 #ifdef __cplusplus | |
| 20 extern "C" { | |
| 21 #endif | |
| 22 | |
| 23 | |
| 24 void STACKCALL ConvertX86(HermesConverterInterface *); | |
| 25 void STACKCALL ClearX86_32(HermesClearInterface *); | |
| 26 void STACKCALL ClearX86_24(HermesClearInterface *); | |
| 27 void STACKCALL ClearX86_16(HermesClearInterface *); | |
| 28 void STACKCALL ClearX86_8(HermesClearInterface *); | |
| 29 | |
| 30 int STACKCALL Hermes_X86_CPU(); | |
| 31 | |
| 32 void ConvertX86p32_32BGR888(); | |
| 33 void ConvertX86p32_32RGBA888(); | |
| 34 void ConvertX86p32_32BGRA888(); | |
| 35 void ConvertX86p32_24RGB888(); | |
| 36 void ConvertX86p32_24BGR888(); | |
| 37 void ConvertX86p32_16RGB565(); | |
| 38 void ConvertX86p32_16BGR565(); | |
| 39 void ConvertX86p32_16RGB555(); | |
| 40 void ConvertX86p32_16BGR555(); | |
| 41 void ConvertX86p32_8RGB332(); | |
| 42 | |
| 43 void ConvertX86p16_32RGB888(); | |
| 44 void ConvertX86p16_32BGR888(); | |
| 45 void ConvertX86p16_32RGBA888(); | |
| 46 void ConvertX86p16_32BGRA888(); | |
| 47 void ConvertX86p16_24RGB888(); | |
| 48 void ConvertX86p16_24BGR888(); | |
| 49 void ConvertX86p16_16BGR565(); | |
| 50 void ConvertX86p16_16RGB555(); | |
| 51 void ConvertX86p16_16BGR555(); | |
| 52 void ConvertX86p16_8RGB332(); | |
| 53 | |
| 54 void CopyX86p_4byte(); | |
| 55 void CopyX86p_3byte(); | |
| 56 void CopyX86p_2byte(); | |
| 57 void CopyX86p_1byte(); | |
| 58 | |
| 59 void ConvertX86pI8_32(); | |
| 60 void ConvertX86pI8_24(); | |
| 61 void ConvertX86pI8_16(); | |
| 62 | |
|
366
c94b390687d2
Avoid a conflict in the definition of int32
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
63 extern int ConvertX86p16_32RGB888_LUT_X86[512]; |
|
c94b390687d2
Avoid a conflict in the definition of int32
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
64 extern int ConvertX86p16_32BGR888_LUT_X86[512]; |
|
c94b390687d2
Avoid a conflict in the definition of int32
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
65 extern int ConvertX86p16_32RGBA888_LUT_X86[512]; |
|
c94b390687d2
Avoid a conflict in the definition of int32
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
66 extern int ConvertX86p16_32BGRA888_LUT_X86[512]; |
| 0 | 67 |
| 68 #ifdef __cplusplus | |
| 69 } | |
| 70 #endif | |
| 71 | |
| 72 | |
| 73 | |
| 74 | |
| 75 /* Now fix up the ELF underscore problem */ | |
| 76 | |
| 77 #if defined(__ELF__) && defined(__GNUC__) | |
| 78 #ifdef __cplusplus | |
| 79 extern "C" { | |
| 80 #endif | |
| 81 | |
| 82 int Hermes_X86_CPU() __attribute__ ((alias ("_Hermes_X86_CPU"))); | |
| 83 | |
| 84 void ConvertX86(HermesConverterInterface *) __attribute__ ((alias ("_ConvertX86"))); | |
| 85 | |
| 86 #if 0 | |
| 87 void ClearX86_32(HermesClearInterface *) __attribute__ ((alias ("_ClearX86_32"))); | |
| 88 void ClearX86_24(HermesClearInterface *) __attribute__ ((alias ("_ClearX86_24"))); | |
| 89 void ClearX86_16(HermesClearInterface *) __attribute__ ((alias ("_ClearX86_16"))); | |
| 90 void ClearX86_8(HermesClearInterface *) __attribute__ ((alias ("_ClearX86_8"))); | |
| 91 #endif | |
| 92 | |
| 93 void ConvertX86p32_32BGR888() __attribute__ ((alias ("_ConvertX86p32_32BGR888"))); | |
| 94 void ConvertX86p32_32RGBA888() __attribute__ ((alias ("_ConvertX86p32_32RGBA888"))); | |
| 95 void ConvertX86p32_32BGRA888() __attribute__ ((alias ("_ConvertX86p32_32BGRA888"))); | |
| 96 void ConvertX86p32_24RGB888() __attribute__ ((alias ("_ConvertX86p32_24RGB888"))); | |
| 97 void ConvertX86p32_24BGR888() __attribute__ ((alias ("_ConvertX86p32_24BGR888"))); | |
| 98 void ConvertX86p32_16RGB565() __attribute__ ((alias ("_ConvertX86p32_16RGB565"))); | |
| 99 void ConvertX86p32_16BGR565() __attribute__ ((alias ("_ConvertX86p32_16BGR565"))); | |
| 100 void ConvertX86p32_16RGB555() __attribute__ ((alias ("_ConvertX86p32_16RGB555"))); | |
| 101 void ConvertX86p32_16BGR555() __attribute__ ((alias ("_ConvertX86p32_16BGR555"))); | |
| 102 void ConvertX86p32_8RGB332() __attribute__ ((alias ("_ConvertX86p32_8RGB332"))); | |
| 103 | |
| 104 #if 0 | |
| 105 void ConvertX86p16_32RGB888() __attribute__ ((alias ("_ConvertX86p16_32RGB888"))); | |
| 106 void ConvertX86p16_32BGR888() __attribute__ ((alias ("_ConvertX86p16_32BGR888"))); | |
| 107 void ConvertX86p16_32RGBA888() __attribute__ ((alias ("_ConvertX86p16_32RGBA888"))); | |
| 108 void ConvertX86p16_32BGRA888() __attribute__ ((alias ("_ConvertX86p16_32BGRA888"))); | |
| 109 void ConvertX86p16_24RGB888() __attribute__ ((alias ("_ConvertX86p16_24RGB888"))); | |
| 110 void ConvertX86p16_24BGR888() __attribute__ ((alias ("_ConvertX86p16_24BGR888"))); | |
| 111 #endif | |
| 112 void ConvertX86p16_16BGR565() __attribute__ ((alias ("_ConvertX86p16_16BGR565"))); | |
| 113 void ConvertX86p16_16RGB555() __attribute__ ((alias ("_ConvertX86p16_16RGB555"))); | |
| 114 void ConvertX86p16_16BGR555() __attribute__ ((alias ("_ConvertX86p16_16BGR555"))); | |
| 115 void ConvertX86p16_8RGB332() __attribute__ ((alias ("_ConvertX86p16_8RGB332"))); | |
| 116 | |
| 117 #if 0 | |
| 118 void CopyX86p_4byte() __attribute__ ((alias ("_CopyX86p_4byte"))); | |
| 119 void CopyX86p_3byte() __attribute__ ((alias ("_CopyX86p_3byte"))); | |
| 120 void CopyX86p_2byte() __attribute__ ((alias ("_CopyX86p_2byte"))); | |
| 121 void CopyX86p_1byte() __attribute__ ((alias ("_CopyX86p_1byte"))); | |
| 122 | |
| 123 void ConvertX86pI8_32() __attribute__ ((alias ("_ConvertX86pI8_32"))); | |
| 124 void ConvertX86pI8_24() __attribute__ ((alias ("_ConvertX86pI8_24"))); | |
| 125 void ConvertX86pI8_16() __attribute__ ((alias ("_ConvertX86pI8_16"))); | |
| 126 | |
|
366
c94b390687d2
Avoid a conflict in the definition of int32
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
127 extern int ConvertX86p16_32RGB888_LUT_X86[512] __attribute__ ((alias ("_ConvertX86p16_32RGB888_LUT_X86"))); |
|
c94b390687d2
Avoid a conflict in the definition of int32
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
128 extern int ConvertX86p16_32BGR888_LUT_X86[512] __attribute__ ((alias ("_ConvertX86p16_32BGR888_LUT_X86"))); |
|
c94b390687d2
Avoid a conflict in the definition of int32
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
129 extern int ConvertX86p16_32RGBA888_LUT_X86[512] __attribute__ ((alias ("_ConvertX86p16_32RGBA888_LUT_X86"))); |
|
c94b390687d2
Avoid a conflict in the definition of int32
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
130 extern int ConvertX86p16_32BGRA888_LUT_X86[512] __attribute__ ((alias ("_ConvertX86p16_32BGRA888_LUT_X86"))); |
| 0 | 131 #endif |
| 132 | |
| 133 #ifdef __cplusplus | |
| 134 } | |
| 135 #endif | |
| 136 | |
| 137 #endif /* ELF & GNU */ | |
| 138 | |
| 139 | |
| 140 | |
| 141 /* Make it run with WATCOM C */ | |
| 142 #ifdef __WATCOMC__ | |
| 143 #pragma warning 601 9 | |
| 144 | |
| 145 #pragma aux Hermes_X86_CPU "_*" | |
| 146 | |
| 147 #pragma aux ConvertX86 "_*" modify [EAX EBX ECX EDX ESI EDI] | |
| 148 #pragma aux ClearX86_32 "_*" modify [EAX EBX ECX EDX ESI EDI] | |
| 149 #pragma aux ClearX86_24 "_*" modify [EAX EBX ECX EDX ESI EDI] | |
| 150 #pragma aux ClearX86_16 "_*" modify [EAX EBX ECX EDX ESI EDI] | |
| 151 #pragma aux ClearX86_8 "_*" modify [EAX EBX ECX EDX ESI EDI] | |
| 152 | |
| 153 #pragma aux ConvertX86p32_32BGR888 "_*" | |
| 154 #pragma aux ConvertX86p32_32RGBA888 "_*" | |
| 155 #pragma aux ConvertX86p32_32BGRA888 "_*" | |
| 156 #pragma aux ConvertX86p32_24RGB888 "_*" | |
| 157 #pragma aux ConvertX86p32_24BGR888 "_*" | |
| 158 #pragma aux ConvertX86p32_16RGB565 "_*" | |
| 159 #pragma aux ConvertX86p32_16BGR565 "_*" | |
| 160 #pragma aux ConvertX86p32_16RGB555 "_*" | |
| 161 #pragma aux ConvertX86p32_16BGR555 "_*" | |
| 162 #pragma aux ConvertX86p32_8RGB332 "_*" | |
| 163 | |
| 164 #pragma aux ConvertX86p16_32RGB888 "_*" | |
| 165 #pragma aux ConvertX86p16_32BGR888 "_*" | |
| 166 #pragma aux ConvertX86p16_32RGBA888 "_*" | |
| 167 #pragma aux ConvertX86p16_32BGRA888 "_*" | |
| 168 #pragma aux ConvertX86p16_24RGB888 "_*" | |
| 169 #pragma aux ConvertX86p16_24BGR888 "_*" | |
| 170 #pragma aux ConvertX86p16_16BGR565 "_*" | |
| 171 #pragma aux ConvertX86p16_16RGB555 "_*" | |
| 172 #pragma aux ConvertX86p16_16BGR555 "_*" | |
| 173 #pragma aux ConvertX86p16_8RGB332 "_*" | |
| 174 | |
| 175 #pragma aux CopyX86p_4byte "_*" | |
| 176 #pragma aux CopyX86p_3byte "_*" | |
| 177 #pragma aux CopyX86p_2byte "_*" | |
| 178 #pragma aux CopyX86p_1byte "_*" | |
| 179 | |
| 180 #pragma aux ConvertX86pI8_32 "_*" | |
| 181 #pragma aux ConvertX86pI8_24 "_*" | |
| 182 #pragma aux ConvertX86pI8_16 "_*" | |
| 183 | |
| 184 #pragma aux ConvertX86p16_32RGB888_LUT_X86 "_*" | |
| 185 #pragma aux ConvertX86p16_32BGR888_LUT_X86 "_*" | |
| 186 #pragma aux ConvertX86p16_32RGBA888_LUT_X86 "_*" | |
| 187 #pragma aux ConvertX86p16_32BGRA888_LUT_X86 "_*" | |
| 188 | |
| 189 #endif /* __WATCOMC__ */ | |
| 190 | |
| 191 | |
| 192 #endif /* X86_ASSEMBLER */ | |
| 193 | |
| 194 | |
| 195 #endif |