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author | Franklin Wei <git@fwei.tk> | 2018-02-07 20:04:46 -0500 |
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committer | Franklin Wei <git@fwei.tk> | 2018-03-12 20:52:01 -0400 |
commit | 6039eb05ba6d82ef56f2868c96654c552d117bf9 (patch) | |
tree | 9db7016bcbf66cfdf7b9bc998d84c6eaff9c8378 /apps/plugins/sdl/src/video/fbcon/3dfx_mmio.h | |
parent | ef373c03b96b0be08babca581d9f10bccfd4931f (diff) | |
download | rockbox-6039eb05ba6d82ef56f2868c96654c552d117bf9.tar.gz rockbox-6039eb05ba6d82ef56f2868c96654c552d117bf9.zip |
sdl: remove non-rockbox drivers
We never use any of these other drivers, so having them around just takes
up space.
Change-Id: Iced812162df1fef3fd55522b7e700acb6c3bcd41
Diffstat (limited to 'apps/plugins/sdl/src/video/fbcon/3dfx_mmio.h')
-rw-r--r-- | apps/plugins/sdl/src/video/fbcon/3dfx_mmio.h | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/apps/plugins/sdl/src/video/fbcon/3dfx_mmio.h b/apps/plugins/sdl/src/video/fbcon/3dfx_mmio.h deleted file mode 100644 index b641454809..0000000000 --- a/apps/plugins/sdl/src/video/fbcon/3dfx_mmio.h +++ /dev/null | |||
@@ -1,56 +0,0 @@ | |||
1 | /* | ||
2 | SDL - Simple DirectMedia Layer | ||
3 | Copyright (C) 1997-2012 Sam Lantinga | ||
4 | |||
5 | This library is free software; you can redistribute it and/or | ||
6 | modify it under the terms of the GNU Lesser General Public | ||
7 | License as published by the Free Software Foundation; either | ||
8 | version 2.1 of the License, or (at your option) any later version. | ||
9 | |||
10 | This library is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Lesser General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Lesser General Public | ||
16 | License along with this library; if not, write to the Free Software | ||
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
18 | |||
19 | Sam Lantinga | ||
20 | slouken@libsdl.org | ||
21 | */ | ||
22 | #include "SDL_config.h" | ||
23 | |||
24 | /* 3Dfx register definitions */ | ||
25 | |||
26 | #include "3dfx_regs.h" | ||
27 | |||
28 | /* 3Dfx control macros */ | ||
29 | |||
30 | #define tdfx_in8(reg) *(volatile Uint8 *)(mapped_io + (reg)) | ||
31 | #define tdfx_in32(reg) *(volatile Uint32 *)(mapped_io + (reg)) | ||
32 | |||
33 | #define tdfx_out8(reg,v) *(volatile Uint8 *)(mapped_io + (reg)) = v; | ||
34 | #define tdfx_out32(reg,v) *(volatile Uint32 *)(mapped_io + (reg)) = v; | ||
35 | |||
36 | |||
37 | /* Wait for fifo space */ | ||
38 | #define tdfx_wait(space) \ | ||
39 | { \ | ||
40 | while ( (tdfx_in8(TDFX_STATUS) & 0x1F) < space ) \ | ||
41 | ; \ | ||
42 | } | ||
43 | |||
44 | |||
45 | /* Wait for idle accelerator */ | ||
46 | #define tdfx_waitidle() \ | ||
47 | { \ | ||
48 | int i = 0; \ | ||
49 | \ | ||
50 | tdfx_wait(1); \ | ||
51 | tdfx_out32(COMMAND_3D, COMMAND_3D_NOP); \ | ||
52 | do { \ | ||
53 | i = (tdfx_in32(TDFX_STATUS) & STATUS_BUSY) ? 0 : i + 1; \ | ||
54 | } while ( i != 3 ); \ | ||
55 | } | ||
56 | |||