From 4385c78edb8f2a38c50533455d45b6510d0d1c9b Mon Sep 17 00:00:00 2001 From: Simon Howard Date: Wed, 1 Oct 2008 18:30:23 +0000 Subject: Merge hexen/v_video.c to common. Subversion-branch: /branches/raven-branch Subversion-revision: 1314 --- src/hexen/v_video.c | 359 ---------------------------------------------------- 1 file changed, 359 deletions(-) delete mode 100644 src/hexen/v_video.c (limited to 'src/hexen/v_video.c') diff --git a/src/hexen/v_video.c b/src/hexen/v_video.c deleted file mode 100644 index 46bd0bb7..00000000 --- a/src/hexen/v_video.c +++ /dev/null @@ -1,359 +0,0 @@ -// Emacs style mode select -*- C++ -*- -//----------------------------------------------------------------------------- -// -// Copyright(C) 1993-1996 Id Software, Inc. -// Copyright(C) 1993-2008 Raven Software -// -// This program 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; either version 2 -// of the License, or (at your option) any later version. -// -// This program 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, write to the Free Software -// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA -// 02111-1307, USA. -// -//----------------------------------------------------------------------------- - - -#include "h2def.h" -#include "i_system.h" -#include "i_video.h" -#include "i_swap.h" - -#define SC_INDEX 0x3c4 - -byte *screen; -int dirtybox[4]; -int usegamma; - -byte gammatable[5][256] = { - {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, - 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, - 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, - 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, - 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, - 123, 124, 125, 126, 127, 128, 128, 129, 130, 131, 132, 133, 134, 135, - 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, - 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, - 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, - 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, - 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, - 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, - 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, - 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, - 248, 249, 250, 251, 252, 253, 254, 255}, - - {2, 4, 5, 7, 8, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 25, 26, - 27, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47, - 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, - 67, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, - 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, - 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, - 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 129, - 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, - 144, 145, 146, 147, 148, 148, 149, 150, 151, 152, 153, 154, 155, 156, - 157, 158, 159, 160, 161, 162, 163, 163, 164, 165, 166, 167, 168, 169, - 170, 171, 172, 173, 174, 175, 175, 176, 177, 178, 179, 180, 181, 182, - 183, 184, 185, 186, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, - 196, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 205, 206, 207, - 208, 209, 210, 211, 212, 213, 214, 214, 215, 216, 217, 218, 219, 220, - 221, 222, 222, 223, 224, 225, 226, 227, 228, 229, 230, 230, 231, 232, - 233, 234, 235, 236, 237, 237, 238, 239, 240, 241, 242, 243, 244, 245, - 245, 246, 247, 248, 249, 250, 251, 252, 252, 253, 254, 255}, - - {4, 7, 9, 11, 13, 15, 17, 19, 21, 22, 24, 26, 27, 29, 30, 32, 33, 35, 36, - 38, 39, 40, 42, 43, 45, 46, 47, 48, 50, 51, 52, 54, 55, 56, 57, 59, 60, - 61, 62, 63, 65, 66, 67, 68, 69, 70, 72, 73, 74, 75, 76, 77, 78, 79, 80, - 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 100, - 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, - 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, - 128, 129, 130, 131, 132, 133, 133, 134, 135, 136, 137, 138, 139, 140, - 141, 142, 143, 144, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, - 153, 154, 155, 156, 157, 158, 159, 160, 160, 161, 162, 163, 164, 165, - 166, 166, 167, 168, 169, 170, 171, 172, 172, 173, 174, 175, 176, 177, - 178, 178, 179, 180, 181, 182, 183, 183, 184, 185, 186, 187, 188, 188, - 189, 190, 191, 192, 193, 193, 194, 195, 196, 197, 197, 198, 199, 200, - 201, 201, 202, 203, 204, 205, 206, 206, 207, 208, 209, 210, 210, 211, - 212, 213, 213, 214, 215, 216, 217, 217, 218, 219, 220, 221, 221, 222, - 223, 224, 224, 225, 226, 227, 228, 228, 229, 230, 231, 231, 232, 233, - 234, 235, 235, 236, 237, 238, 238, 239, 240, 241, 241, 242, 243, 244, - 244, 245, 246, 247, 247, 248, 249, 250, 251, 251, 252, 253, 254, 254, - 255}, - - {8, 12, 16, 19, 22, 24, 27, 29, 31, 34, 36, 38, 40, 41, 43, 45, 47, 49, - 50, 52, 53, 55, 57, 58, 60, 61, 63, 64, 65, 67, 68, 70, 71, 72, 74, 75, - 76, 77, 79, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, - 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, - 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, - 127, 128, 129, 130, 131, 132, 133, 134, 135, 135, 136, 137, 138, 139, - 140, 141, 142, 143, 143, 144, 145, 146, 147, 148, 149, 150, 150, 151, - 152, 153, 154, 155, 155, 156, 157, 158, 159, 160, 160, 161, 162, 163, - 164, 165, 165, 166, 167, 168, 169, 169, 170, 171, 172, 173, 173, 174, - 175, 176, 176, 177, 178, 179, 180, 180, 181, 182, 183, 183, 184, 185, - 186, 186, 187, 188, 189, 189, 190, 191, 192, 192, 193, 194, 195, 195, - 196, 197, 197, 198, 199, 200, 200, 201, 202, 202, 203, 204, 205, 205, - 206, 207, 207, 208, 209, 210, 210, 211, 212, 212, 213, 214, 214, 215, - 216, 216, 217, 218, 219, 219, 220, 221, 221, 222, 223, 223, 224, 225, - 225, 226, 227, 227, 228, 229, 229, 230, 231, 231, 232, 233, 233, 234, - 235, 235, 236, 237, 237, 238, 238, 239, 240, 240, 241, 242, 242, 243, - 244, 244, 245, 246, 246, 247, 247, 248, 249, 249, 250, 251, 251, 252, - 253, 253, 254, 254, 255}, - - {16, 23, 28, 32, 36, 39, 42, 45, 48, 50, 53, 55, 57, 60, 62, 64, 66, 68, - 69, 71, 73, 75, 76, 78, 80, 81, 83, 84, 86, 87, 89, 90, 92, 93, 94, 96, - 97, 98, 100, 101, 102, 103, 105, 106, 107, 108, 109, 110, 112, 113, 114, - 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 128, 128, - 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, - 143, 143, 144, 145, 146, 147, 148, 149, 150, 150, 151, 152, 153, 154, - 155, 155, 156, 157, 158, 159, 159, 160, 161, 162, 163, 163, 164, 165, - 166, 166, 167, 168, 169, 169, 170, 171, 172, 172, 173, 174, 175, 175, - 176, 177, 177, 178, 179, 180, 180, 181, 182, 182, 183, 184, 184, 185, - 186, 187, 187, 188, 189, 189, 190, 191, 191, 192, 193, 193, 194, 195, - 195, 196, 196, 197, 198, 198, 199, 200, 200, 201, 202, 202, 203, 203, - 204, 205, 205, 206, 207, 207, 208, 208, 209, 210, 210, 211, 211, 212, - 213, 213, 214, 214, 215, 216, 216, 217, 217, 218, 219, 219, 220, 220, - 221, 221, 222, 223, 223, 224, 224, 225, 225, 226, 227, 227, 228, 228, - 229, 229, 230, 230, 231, 232, 232, 233, 233, 234, 234, 235, 235, 236, - 236, 237, 237, 238, 239, 239, 240, 240, 241, 241, 242, 242, 243, 243, - 244, 244, 245, 245, 246, 246, 247, 247, 248, 248, 249, 249, 250, 250, - 251, 251, 252, 252, 253, 254, 254, 255, 255} -}; - -//--------------------------------------------------------------------------- -// -// PROC V_DrawPatch -// -// Draws a column based masked pic to the screen. -// -//--------------------------------------------------------------------------- - -void V_DrawPatch(int x, int y, patch_t * patch) -{ - int count; - int col; - column_t *column; - byte *desttop; - byte *dest; - byte *source; - int w; - - y -= SHORT(patch->topoffset); - x -= SHORT(patch->leftoffset); - if (x < 0 || x + SHORT(patch->width) > SCREENWIDTH || y < 0 - || y + SHORT(patch->height) > SCREENHEIGHT) - { - I_Error("Bad V_DrawPatch"); - } - col = 0; - desttop = screen + y * SCREENWIDTH + x; - w = SHORT(patch->width); - for (; col < w; x++, col++, desttop++) - { - column = (column_t *) ((byte *) patch + LONG(patch->columnofs[col])); - // Step through the posts in a column - while (column->topdelta != 0xff) - { - source = (byte *) column + 3; - dest = desttop + column->topdelta * SCREENWIDTH; - count = column->length; - while (count--) - { - *dest = *source++; - dest += SCREENWIDTH; - } - column = (column_t *) ((byte *) column + column->length + 4); - } - } -} - -/* -================== -= -= V_DrawTLPatch -= -= Masks a column based translucent masked pic to the screen. -= -================== -*/ -extern byte *tinttable; - -void V_DrawTLPatch(int x, int y, patch_t * patch) -{ - int count, col; - column_t *column; - byte *desttop, *dest, *source; - int w; - - y -= SHORT(patch->topoffset); - x -= SHORT(patch->leftoffset); - - if (x < 0 || x + SHORT(patch->width) > SCREENWIDTH || y < 0 - || y + SHORT(patch->height) > SCREENHEIGHT) - I_Error("Bad V_DrawPatch"); - - col = 0; - desttop = screen + y * SCREENWIDTH + x; - - w = SHORT(patch->width); - for (; col < w; x++, col++, desttop++) - { - column = (column_t *) ((byte *) patch + LONG(patch->columnofs[col])); - -// step through the posts in a column - - while (column->topdelta != 0xff) - { - source = (byte *) column + 3; - dest = desttop + column->topdelta * SCREENWIDTH; - count = column->length; - - while (count--) - { - *dest = tinttable[*dest + ((*source++) << 8)]; - dest += SCREENWIDTH; - } - column = (column_t *) ((byte *) column + column->length + 4); - } - } -} - -/* -================== -= -= V_DrawAltTLPatch -= -= Masks a column based translucent masked pic to the screen. -= -================== -*/ -extern byte *tinttable; - -void V_DrawAltTLPatch(int x, int y, patch_t * patch) -{ - int count, col; - column_t *column; - byte *desttop, *dest, *source; - int w; - - y -= SHORT(patch->topoffset); - x -= SHORT(patch->leftoffset); - - if (x < 0 || x + SHORT(patch->width) > SCREENWIDTH || y < 0 - || y + SHORT(patch->height) > SCREENHEIGHT) - { - I_Error("Bad V_DrawPatch"); - } - - col = 0; - desttop = screen + y * SCREENWIDTH + x; - - w = SHORT(patch->width); - for (; col < w; x++, col++, desttop++) - { - column = (column_t *) ((byte *) patch + LONG(patch->columnofs[col])); - -// step through the posts in a column - - while (column->topdelta != 0xff) - { - source = (byte *) column + 3; - dest = desttop + column->topdelta * SCREENWIDTH; - count = column->length; - - while (count--) - { - *dest = tinttable[((*dest) << 8) + *source++]; - dest += SCREENWIDTH; - } - column = (column_t *) ((byte *) column + column->length + 4); - } - } -} - -/* -================== -= -= V_DrawShadowedPatch -= -= Masks a column based masked pic to the screen. -= -================== -*/ - -void V_DrawShadowedPatch(int x, int y, patch_t * patch) -{ - int count, col; - column_t *column; - byte *desttop, *dest, *source; - byte *desttop2, *dest2; - int w; - - y -= SHORT(patch->topoffset); - x -= SHORT(patch->leftoffset); - - if (x < 0 || x + SHORT(patch->width) > SCREENWIDTH || y < 0 - || y + SHORT(patch->height) > SCREENHEIGHT) - I_Error("Bad V_DrawPatch"); - - col = 0; - desttop = screen + y * SCREENWIDTH + x; - desttop2 = screen + (y + 2) * SCREENWIDTH + x + 2; - - w = SHORT(patch->width); - for (; col < w; x++, col++, desttop++, desttop2++) - { - column = (column_t *) ((byte *) patch + LONG(patch->columnofs[col])); - -// step through the posts in a column - - while (column->topdelta != 0xff) - { - source = (byte *) column + 3; - dest = desttop + column->topdelta * SCREENWIDTH; - dest2 = desttop2 + column->topdelta * SCREENWIDTH; - count = column->length; - - while (count--) - { - *dest2 = tinttable[((*dest2) << 8)]; - dest2 += SCREENWIDTH; - *dest = *source++; - dest += SCREENWIDTH; - - } - column = (column_t *) ((byte *) column + column->length + 4); - } - } -} - -//--------------------------------------------------------------------------- -// -// PROC V_DrawRawScreen -// -//--------------------------------------------------------------------------- - -void V_DrawRawScreen(byte * raw) -{ - memcpy(screen, raw, SCREENWIDTH * SCREENHEIGHT); -} - -//--------------------------------------------------------------------------- -// -// PROC V_Init -// -//--------------------------------------------------------------------------- - -void V_Init(void) -{ - // I_AllocLow will put screen in low dos memory on PCs. - screen = I_AllocLow(SCREENWIDTH * SCREENHEIGHT); -} -- cgit v1.2.3