mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2026-05-05 00:58:05 +02:00
remove file after merge
This commit is contained in:
Keith Whitwell
parent
068039eec1
commit
ce1d7ee5ee
1 changed files with 0 additions and 421 deletions
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@ -1,421 +0,0 @@
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/*
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* Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
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* Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sub license,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include "glheader.h"
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#include "macros.h"
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#include "mtypes.h"
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#include "simple_list.h"
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#include "enums.h"
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#include "context.h"
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#include "texformat.h"
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#include "mm.h"
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#include "via_context.h"
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#include "via_tex.h"
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#include "via_state.h"
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#include "via_ioctl.h"
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GLint texSize8bpp[12][12] = {
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{32,32,32,32,32,32,64,128,256,512,1024,2048},
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{64,64,64,64,64,64,128,256,512,1024,2048,4096},
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{128,128,128,128,128,128,256,512,1024,2048,4096,8192},
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{256,256,256,256,256,256,512,1024,2048,4096,8192,16384},
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{512,512,512,512,512,512,1024,2048,4096,8192,16384,32768},
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{1024,1024,1024,1024,1024,1024,2048,4096,8192,16384,32768,65536},
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{2048,2048,2048,2048,2048,2048,4096,8192,16384,32768,65536,131072},
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{4096,4096,4096,4096,4096,4096,8192,16384,32768,65536,131072,262144},
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{8192,8192,8192,8192,8192,8192,16384,32768,65536,131072,262144,524288},
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{16384,16384,16384,16384,16384,16384,32768,65536,131072,262144,524288,1048576},
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{32768,32768,32768,32768,32768,32768,65536,131072,262144,524288,1048576,2097152},
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{65536,65536,65536,65536,65536,65536,131072,262144,524288,1048576,2097152,4194304
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}
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};
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GLint texSize16bpp[12][12] = {
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{32,32,32,32,32,64,128,256,512,1024,2048,4096},
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{64,64,64,64,64,128,256,512,1024,2048,4096,8192},
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{128,128,128,128,128,256,512,1024,2048,4096,8192,16384},
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{256,256,256,256,256,512,1024,2048,4096,8192,16384,32768},
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{512,512,512,512,512,1024,2048,4096,8192,16384,32768,65536},
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{1024,1024,1024,1024,1024,2048,4096,8192,16384,32768,65536,131072},
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{2048,2048,2048,2048,2048,4096,8192,16384,32768,65536,131072,262144},
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{4096,4096,4096,4096,4096,8192,16384,32768,65536,131072,262144,524288},
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{8192,8192,8192,8192,8192,16384,32768,65536,131072,262144,524288,1048576},
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{16384,16384,16384,16384,16384,32768,65536,131072,262144,524288,1048576,2097152},
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{32768,32768,32768,32768,32768,65536,131072,262144,524288,1048576,2097152,4194304},
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{65536,65536,65536,65536,65536,131072,262144,524288,1048576,2097152,4194304,8388608}
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};
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GLint texSize32bpp[12][12] = {
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{32,32,32,32,64,128,256,512,1024,2048,4096,8192},
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{64,64,64,64,128,256,512,1024,2048,4096,8192,16384},
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{128,128,128,128,256,512,1024,2048,4096,8192,16384,32768},
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{256,256,256,256,512,1024,2048,4096,8192,16384,32768,65536},
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{512,512,512,512,1024,2048,4096,8192,16384,32768,65536,131072},
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{1024,1024,1024,1024,2048,4096,8192,16384,32768,65536,131072,262144},
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{2048,2048,2048,2048,4096,8192,16384,32768,65536,131072,262144,524288},
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{4096,4096,4096,4096,8192,16384,32768,65536,131072,262144,524288,1048576},
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{8192,8192,8192,8192,16384,32768,65536,131072,262144,524288,1048576,2097152},
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{16384,16384,16384,16384,32768,65536,131072,262144,524288,1048576,2097152,4194304},
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{32768,32768,32768,32768,65536,131072,262144,524288,1048576,2097152,4194304,8388608},
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{65536,65536,65536,65536,131072,262144,524288,1048576,2097152,4194304,8388608,16777216}
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};
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GLint mipmapTexSize8bpp[12][12] = {
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{32,64,96,128,160,192,256,384,640,1152,2176,4224},
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{96,96,128,160,192,224,320,512,896,1664,3200,6272},
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{224,224,224,256,288,320,480,832,1536,2944,5760,11392},
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{480,480,480,480,512,544,832,1504,2880,5632,11136,22144},
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{992,992,992,992,992,1024,1568,2880,5600,11072,22016,43904},
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{2016,2016,2016,2016,2016,2016,3072,5664,11072,21984,43840,87552},
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{4064,4064,4064,4064,4064,4064,6112,11264,22048,43840,87520,174912},
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{8160,8160,8160,8160,8160,8160,12256,22496,44032,87584,174912,349664},
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{16352,16352,16352,16352,16352,16352,24544,45024,88032,175104,349728,699200},
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{32736,32736,32736,32736,32736,32736,49120,90080,176096,350176,699392,1398304},
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{65504,65504,65504,65504,65504,65504,98272,180192,352224,700384,1398752,2796544},
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{131040,131040,131040,131040,131040,131040,196576,360416,704480,1400800,2797536,5593056
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}
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};
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GLint mipmapTexSize16bpp[12][12] = {
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{32,64,96,128,160,224,352,608,1120,2144,4192,8288},
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{96,96,128,160,192,288,480,864,1632,3168,6240,12384},
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{224,224,224,256,288,448,800,1504,2912,5728,11360,22624},
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{480,480,480,480,512,800,1472,2848,5600,11104,22112,44128},
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{992,992,992,992,992,1536,2848,5568,11040,21984,43872,87648},
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{2016,2016,2016,2016,2016,3040,5632,11040,21952,43808,87520,174944},
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{4064,4064,4064,4064,4064,6112,11232,22016,43808,87488,174880,349664},
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{8160,8160,8160,8160,8160,12256,22496,44000,87552,174880,349632,699168},
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{16352,16352,16352,16352,16352,24544,45024,88032,175072,349696,699168,1398208},
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{32736,32736,32736,32736,32736,49120,90080,176096,350176,699360,1398272,2796320},
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{65504,65504,65504,65504,65504,98272,180192,352224,700384,1398752,2796512,5592576},
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{131040,131040,131040,131040,131040,196576,360416,704480,1400800,2797536,5593056,11185120}
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};
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GLint mipmapTexSize32bpp[12][12] = {
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{32,64,96,128,192,320,576,1088,2112,4160,8256,16448},
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{96,96,128,160,256,448,832,1600,3136,6208,12352,24640},
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{224,224,224,256,416,768,1472,2880,5696,11328,22592,45120},
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{480,480,480,480,768,1440,2816,5568,11072,22080,44096,88128},
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{992,992,992,992,1504,2816,5536,11008,21952,43840,87616,175168},
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{2016,2016,2016,2016,3040,5600,11008,21920,43776,87488,174912,349760},
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{4064,4064,4064,4064,6112,11232,21984,43776,87456,174848,349632,699200},
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{8160,8160,8160,8160,12256,22496,44000,87520,174848,349600,699136,1398208},
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{16352,16352,16352,16352,24544,45024,88032,175072,349664,699136,1398176,2796288},
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{32736,32736,32736,32736,49120,90080,176096,350176,699360,1398240,2796288,5592480},
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{65504,65504,65504,65504,98272,180192,352224,700384,1398752,2796512,5592544,11184896},
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{131040,131040,131040,131040,196576,360416,704480,1400800,2797536,5593056,11185120,22369760}
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};
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static int logbase2(int n)
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{
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GLint i = 1;
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GLint log2 = 0;
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if (n < 0) {
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return -1;
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}
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while (n > i) {
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i *= 2;
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log2++;
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}
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if (i != n) {
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return -1;
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}
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else {
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return log2;
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}
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}
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static void viaSetTexImages(viaContextPtr vmesa,
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struct gl_texture_object *tObj)
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{
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GLuint texFormat;
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viaTextureObjectPtr t = (viaTextureObjectPtr)tObj->DriverData;
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const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
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GLint firstLevel, lastLevel, numLevels;
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GLint log2Width, log2Height, log2Pitch;
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GLint (*texSize)[12][12];
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GLint w, h, p;
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GLint i, j, k, l, m;
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GLint mipmapSize;
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GLuint texBase;
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GLuint basH = 0;
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GLuint widthExp = 0;
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GLuint heightExp = 0;
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if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
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switch (baseImage->TexFormat->MesaFormat) {
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case MESA_FORMAT_ARGB8888:
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/* KW: I'm not sure what the thinking behind this test was, but
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* it definitely didn't work, see failures in demos/texenv.c
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* and glean texEnv test, both of which are corrected by
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* disabling the 0888 option:
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*/
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if (t->image[tObj->BaseLevel].internalFormat == GL_RGB && 0)
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texFormat = HC_HTXnFM_ARGB0888;
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else
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texFormat = HC_HTXnFM_ARGB8888;
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break;
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case MESA_FORMAT_ARGB4444:
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texFormat = HC_HTXnFM_ARGB4444;
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break;
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case MESA_FORMAT_RGB565:
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texFormat = HC_HTXnFM_RGB565;
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break;
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case MESA_FORMAT_ARGB1555:
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texFormat = HC_HTXnFM_ARGB1555;
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break;
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case MESA_FORMAT_L8:
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texFormat = HC_HTXnFM_L8;
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break;
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case MESA_FORMAT_I8:
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texFormat = HC_HTXnFM_T8;
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break;
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case MESA_FORMAT_CI8:
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texFormat = HC_HTXnFM_Index8;
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break;
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case MESA_FORMAT_AL88:
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texFormat = HC_HTXnFM_AL88;
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break;
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/*=* John Sheng [2003.7.18] texenv *=*/
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case MESA_FORMAT_A8:
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texFormat = HC_HTXnFM_A8;
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break;
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default:
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_mesa_problem(vmesa->glCtx, "Bad texture format in viaSetTexImages");
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fprintf(stderr, "-- TexFormat = %d\n",baseImage->TexFormat->MesaFormat);
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return;
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};
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/* Compute which mipmap levels we really want to send to the hardware.
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* This depends on the base image size, GL_TEXTURE_MIN_LOD,
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* GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
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* Yes, this looks overly complicated, but it's all needed.
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*/
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if (tObj->MinFilter == GL_LINEAR || tObj->MinFilter == GL_NEAREST) {
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firstLevel = lastLevel = tObj->BaseLevel;
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}
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else {
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firstLevel = tObj->BaseLevel + (GLint)(tObj->MinLod + 0.5);
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firstLevel = MAX2(firstLevel, tObj->BaseLevel);
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lastLevel = tObj->BaseLevel + (GLint)(tObj->MaxLod + 0.5);
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lastLevel = MAX2(lastLevel, tObj->BaseLevel);
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lastLevel = MIN2(lastLevel, tObj->BaseLevel + baseImage->MaxLog2);
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lastLevel = MIN2(lastLevel, tObj->MaxLevel);
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lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */
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}
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/* save these values */
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t->firstLevel = firstLevel;
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t->lastLevel = lastLevel;
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numLevels = lastLevel - firstLevel + 1;
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log2Width = tObj->Image[0][firstLevel]->WidthLog2;
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log2Height = tObj->Image[0][firstLevel]->HeightLog2;
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log2Pitch = logbase2(tObj->Image[0][firstLevel]->Width * baseImage->TexFormat->TexelBytes);
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for (i = 0; i < numLevels; i++) {
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t->image[i].image = tObj->Image[0][i];
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t->image[i].internalFormat = baseImage->Format;
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}
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if (baseImage->TexFormat->TexelBytes == 1) {
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if (numLevels > 1)
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texSize = &mipmapTexSize8bpp;
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else
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texSize = &texSize8bpp;
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}
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else if (baseImage->TexFormat->TexelBytes == 2) {
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if (numLevels > 1)
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texSize = &mipmapTexSize16bpp;
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else
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texSize = &texSize16bpp;
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}
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else {
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if (numLevels > 1)
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texSize = &mipmapTexSize32bpp;
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else
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texSize = &texSize32bpp;
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}
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t->totalSize = (*texSize)[log2Height][log2Width];
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t->texMem.size = t->totalSize;
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t->maxLevel = i - 1;
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/* t->dirty = VIA_UPLOAD_TEX0 | VIA_UPLOAD_TEX1; */
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if (VIA_DEBUG) {
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fprintf(stderr, "log2Width = %d\n", log2Width);
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fprintf(stderr, "log2Height = %d\n", log2Height);
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fprintf(stderr, "log2Pitch = %d\n", log2Pitch);
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fprintf(stderr, "bytePerTexel = %d\n", baseImage->TexFormat->TexelBytes);
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fprintf(stderr, "total size = %d\n", t->totalSize);
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fprintf(stderr, "actual level = %d\n", t->actualLevel);
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fprintf(stderr, "numlevel = %d\n", numLevels);
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}
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||||
{
|
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w = log2Width;
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h = log2Height;
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for (i = 0; i < numLevels; i++) {
|
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t->image[i].offset = t->totalSize - (*texSize)[h][w];
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if (w) w--;
|
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if (h) h--;
|
||||
}
|
||||
}
|
||||
|
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viaUploadTexImages(vmesa, t);
|
||||
|
||||
if (t->bufAddr) {
|
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if (t->inAGP)
|
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t->regTexFM = (HC_SubA_HTXnFM << 24) | HC_HTXnLoc_AGP | texFormat;
|
||||
else
|
||||
t->regTexFM = (HC_SubA_HTXnFM << 24) | HC_HTXnLoc_Local | texFormat;
|
||||
|
||||
w = log2Width;
|
||||
h = log2Height;
|
||||
p = log2Pitch;
|
||||
mipmapSize = 0;
|
||||
|
||||
for (i = 0; i < numLevels; i++) {
|
||||
if (i == (numLevels - 1))
|
||||
mipmapSize = 0;
|
||||
else
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||||
mipmapSize = (*texSize)[h][w];
|
||||
|
||||
/*=* John Sheng [2003.5.31] agp tex *=*/
|
||||
if (t->inAGP)
|
||||
texBase = (GLuint)vmesa->agpBase + t->texMem.offset + t->image[i].offset;
|
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else
|
||||
texBase = t->texMem.offset + t->image[i].offset;
|
||||
if (VIA_DEBUG) {
|
||||
fprintf(stderr, "texmem offset = %x\n", t->texMem.offset);
|
||||
fprintf(stderr, "mipmap%d addr = %x\n", i, t->image[i].offset);
|
||||
fprintf(stderr, "mipmap%d size = %d, h = %d, w = %d\n", i, (*texSize)[h][w], h, w);
|
||||
fprintf(stderr, "texBase%d = %x\n", i, texBase);
|
||||
}
|
||||
t->regTexBaseAndPitch[i].baseL = ((HC_SubA_HTXnL0BasL + i) << 24) | (texBase & 0xFFFFFF);
|
||||
|
||||
if (p < 5) {
|
||||
t->regTexBaseAndPitch[i].pitchLog2 = ((HC_SubA_HTXnL0Pit + i) << 24) |
|
||||
(0x5 << 20);
|
||||
}
|
||||
else {
|
||||
t->regTexBaseAndPitch[i].pitchLog2 = ((HC_SubA_HTXnL0Pit + i) << 24) |
|
||||
((GLuint)p << 20);
|
||||
}
|
||||
j = i / 3;
|
||||
k = 3 - (i % 3);
|
||||
basH |= ((texBase & 0xFF000000) >> (k << 3));
|
||||
if (k == 1) {
|
||||
t->regTexBaseH[j] = ((j + HC_SubA_HTXnL012BasH) << 24) | basH;
|
||||
basH = 0;
|
||||
}
|
||||
|
||||
l = i / 6;
|
||||
m = i % 6;
|
||||
widthExp |= (((GLuint)w & 0xF) << (m << 2));
|
||||
heightExp |= (((GLuint)h & 0xF) << (m << 2));
|
||||
if (m == 5) {
|
||||
t->regTexWidthLog2[l] = ((l + HC_SubA_HTXnL0_5WE) << 24 | widthExp);
|
||||
t->regTexHeightLog2[l] = ((l + HC_SubA_HTXnL0_5HE) << 24 | heightExp);
|
||||
widthExp = 0;
|
||||
heightExp = 0;
|
||||
}
|
||||
if (w) w--;
|
||||
if (h) h--;
|
||||
if (p) p--;
|
||||
}
|
||||
|
||||
if (k != 1) {
|
||||
t->regTexBaseH[j] = ((j + HC_SubA_HTXnL012BasH) << 24) | basH;
|
||||
}
|
||||
if (m != 5) {
|
||||
t->regTexWidthLog2[l] = ((l + HC_SubA_HTXnL0_5WE) << 24 | widthExp);
|
||||
t->regTexHeightLog2[l] = ((l + HC_SubA_HTXnL0_5HE) << 24 | heightExp);
|
||||
}
|
||||
}
|
||||
if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
|
||||
}
|
||||
|
||||
|
||||
|
||||
static GLboolean viaUpdateTexUnit(GLcontext *ctx, GLuint unit)
|
||||
{
|
||||
viaContextPtr vmesa = VIA_CONTEXT(ctx);
|
||||
struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
|
||||
|
||||
if (texUnit->_ReallyEnabled == TEXTURE_2D_BIT ||
|
||||
texUnit->_ReallyEnabled == TEXTURE_1D_BIT) {
|
||||
|
||||
struct gl_texture_object *tObj = texUnit->_Current;
|
||||
viaTextureObjectPtr t = (viaTextureObjectPtr)tObj->DriverData;
|
||||
|
||||
/* Upload teximages (not pipelined)
|
||||
*/
|
||||
if (t->dirtyImages) {
|
||||
VIA_FLUSH_DMA(vmesa);
|
||||
viaSetTexImages(vmesa, tObj);
|
||||
if (!t->bufAddr) {
|
||||
return GL_FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
if (tObj->Image[0][tObj->BaseLevel]->Border > 0) {
|
||||
return GL_FALSE;
|
||||
}
|
||||
|
||||
/* Update state if this is a different texture object to last
|
||||
* time.
|
||||
*/
|
||||
if (vmesa->CurrentTexObj[unit] != t) {
|
||||
VIA_FLUSH_DMA(vmesa);
|
||||
vmesa->CurrentTexObj[unit] = t;
|
||||
viaUpdateTexLRU(vmesa, t); /* done too often */
|
||||
}
|
||||
|
||||
return GL_TRUE;
|
||||
}
|
||||
else if (texUnit->_ReallyEnabled) {
|
||||
return GL_FALSE;
|
||||
}
|
||||
else {
|
||||
vmesa->CurrentTexObj[unit] = 0;
|
||||
VIA_FLUSH_DMA(vmesa);
|
||||
return GL_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
GLboolean viaUpdateTextureState(GLcontext *ctx)
|
||||
{
|
||||
return (viaUpdateTexUnit(ctx, 0) &&
|
||||
viaUpdateTexUnit(ctx, 1));
|
||||
}
|
||||
|
||||
Loading…
Add table
Reference in a new issue