diff options
Diffstat (limited to 'riscos/tinct.h')
| -rw-r--r-- | riscos/tinct.h | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/riscos/tinct.h b/riscos/tinct.h deleted file mode 100644 index e02dcdece..000000000 --- a/riscos/tinct.h +++ /dev/null @@ -1,154 +0,0 @@ -/* - * Copyright 2005 Richard Wilson <info@tinct.net> - * - * This file is part of NetSurf, http://www.netsurf-browser.org/ - * - * NetSurf is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * NetSurf is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/* - * Complete details on using Tinct are available from http://www.tinct.net. - */ - -/** \file - * Tinct SWI numbers and flags for version 0.11 - */ - -#ifndef _NETSURF_RISCOS_TINCT_H_ -#define _NETSURF_RISCOS_TINCT_H_ - - -/** - * Plots an alpha-blended sprite at the specified coordinates. - * - * -> R2 Sprite pointer - * R3 X coordinate - * R4 Y coordinate - * R7 Flag word -*/ -#define Tinct_PlotAlpha 0x57240 - - -/** - * Plots a scaled alpha-blended sprite at the specified coordinates. - * - * -> R2 Sprite pointer - * R3 X coordinate - * R4 Y coordinate - * R5 Scaled sprite width - * R6 Scaled sprite height - * R7 Flag word - */ -#define Tinct_PlotScaledAlpha 0x57241 - - -/** - * Plots a sprite at the specified coordinates with a constant 0xff value for - * the alpha channel, ie without a mask. - * - * -> R2 Sprite pointer - * R3 X coordinate - * R4 Y coordinate - * R7 Flag word - */ -#define Tinct_Plot 0x57242 - -/** - * Plots a scaled sprite at the specified coordinates with a constant 0xff value - * for the alpha channel, ie without a mask. - * - * -> R2 Sprite pointer - * R3 X coordinate - * R4 Y coordinate - * R5 Scaled sprite width - * R6 Scaled sprite height - * R7 Flag word - */ -#define Tinct_PlotScaled 0x57243 - - -/** - * Converts a paletted sprite into its 32bpp equivalent. Sufficient memory must - * have previously been allocated for the sprite (44 + width * height * 4). - * As sprites with 16bpp or 32bpp do not have palettes, conversion cannot be - * performed on these variants. All sprites must be supplied with a full palette, - * eg 8bpp must have 256 palette entries. - * - * -> R2 Source sprite pointer - * R3 Destination sprite pointer - */ -#define Tinct_ConvertSprite 0x57244 - - -/** - * Returns the features available to the caller by specifying bits in the flag - * word. The features available are unique for each mode, although the current - * version of Tinct supports the same subset of features for all modes. - * - * -> R0 Feature to test for, or 0 for all features - * <- R0 Features available - */ -#define Tinct_AvailableFeatures 0x57245 - - -/** - * Compresses an image using a fast algorithm. Sufficient memory must have been - * previously allocated for the maximum possible compressed size. This value is - * equal to 28 + (width * height * 4) * 33 / 32. - * - * -> R0 Source sprite pointer - * R2 Output data buffer - * R3 Output bytes available - * R7 Flag word (currently 0) - * <- R0 Size of compressed data - */ -#define Tinct_Compress 0x57246 - - -/** - * Decompresses an image previously compressed. Sufficient memory must have been - * previously allocated for the decompressed data (44 + width * height * 4) where - * width and height are available at +0 and +4 of the compressed data respectively. - * - * -> R0 Input data buffer - * R2 Output data buffer - * R7 Flag word (currently 0) - * <- R0 Size of decompressed data - */ -#define Tinct_Decompress 0x57247 - - -/* Plotting flags -*/ -#define tinct_READ_SCREEN_BASE 0x01 /** <-- Use when hardware scrolling */ -#define tinct_BILINEAR_FILTER 0x02 /** <-- Perform bi-linear filtering */ -#define tinct_DITHER 0x04 /** <-- Perform dithering */ -#define tinct_ERROR_DIFFUSE 0x08 /** <-- Perform error diffusion */ -#define tinct_DITHER_INVERTED 0x0C /** <-- Perform dithering with inverted pattern */ -#define tinct_FILL_HORIZONTALLY 0x10 /** <-- Horizontally fill clipping region with image */ -#define tinct_FILL_VERTICALLY 0x20 /** <-- Vertically fill clipping region with image */ -#define tinct_FORCE_PALETTE_READ 0x40 /** <-- Use after a palette change when out of the desktop */ -#define tinct_USE_OS_SPRITE_OP 0x80 /** <-- Use when printing */ - -/* Compression flags -*/ -#define tinct_OPAQUE_IMAGE 0x01 /** <-- Image is opaque, compress further */ - -/* Shifts -*/ -#define tinct_BACKGROUND_SHIFT 0x08 - -/* Sprite mode -*/ -#define tinct_SPRITE_MODE (os_mode)0x301680b5 -#endif |