mirror of https://github.com/PCSX2/pcsx2.git
481 lines
16 KiB
C++
481 lines
16 KiB
C++
/* ZeroGS KOSMOS
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* Copyright (C) 2005-2006 zerofrog@gmail.com
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __MEM_H__
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#define __MEM_H__
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#include <assert.h>
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#include <vector>
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// works only when base is a power of 2
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#define ROUND_UPPOW2(val, base) (((val)+(base-1))&~(base-1))
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#define ROUND_DOWNPOW2(val, base) ((val)&~(base-1))
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#define MOD_POW2(val, base) ((val)&(base-1))
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// d3d texture dims
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#define BLOCK_TEXWIDTH 128
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#define BLOCK_TEXHEIGHT 512
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// rest not visible externally
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struct BLOCK
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{
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BLOCK() { memset(this, 0, sizeof(BLOCK)); }
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// shader constants for this block
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Vector vTexBlock;
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Vector vTexDims;
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int width, height; // dims of one page in pixels
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int bpp;
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int colwidth, colheight;
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u32* pageTable; // offset inside each page
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u32* blockTable;
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u32* columnTable;
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u32 (*getPixelAddress)(int x, int y, u32 bp, u32 bw);
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u32 (*getPixelAddress_0)(int x, int y, u32 bw);
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void (*writePixel)(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw);
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void (*writePixel_0)(void* pmem, int x, int y, u32 pixel, u32 bw);
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u32 (*readPixel)(const void* pmem, int x, int y, u32 bp, u32 bw);
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u32 (*readPixel_0)(const void* pmem, int x, int y, u32 bw);
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int (*TransferHostLocal)(const void* pbyMem, u32 nQWordSize);
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void (*TransferLocalHost)(void* pbyMem, u32 nQWordSize);
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// texture must be of dims BLOCK_TEXWIDTH and BLOCK_TEXHEIGHT
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static void FillBlocks(std::vector<char>& vBlockData, std::vector<char>& vBilinearData, int floatfmt);
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};
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extern BLOCK m_Blocks[];
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extern u32 g_blockTable32[4][8];
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extern u32 g_blockTable32Z[4][8];
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extern u32 g_blockTable16[8][4];
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extern u32 g_blockTable16S[8][4];
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extern u32 g_blockTable16Z[8][4];
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extern u32 g_blockTable16SZ[8][4];
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extern u32 g_blockTable8[4][8];
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extern u32 g_blockTable4[8][4];
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extern u32 g_columnTable32[8][8];
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extern u32 g_columnTable16[8][16];
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extern u32 g_columnTable8[16][16];
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extern u32 g_columnTable4[16][32];
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extern u32 g_pageTable32[32][64];
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extern u32 g_pageTable32Z[32][64];
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extern u32 g_pageTable16[64][64];
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extern u32 g_pageTable16S[64][64];
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extern u32 g_pageTable16Z[64][64];
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extern u32 g_pageTable16SZ[64][64];
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extern u32 g_pageTable8[64][128];
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extern u32 g_pageTable4[128][128];
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static __forceinline u32 getPixelAddress32(int x, int y, u32 bp, u32 bw) {
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u32 basepage = ((y>>5) * (bw>>6)) + (x>>6);
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u32 word = bp * 64 + basepage * 2048 + g_pageTable32[y&31][x&63];
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//assert (word < 0x100000);
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//word = min(word, 0xfffff);
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return word;
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}
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static __forceinline u32 getPixelAddress32_0(int x, int y, u32 bw) {
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u32 basepage = ((y>>5) * (bw>>6)) + (x>>6);
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u32 word = basepage * 2048 + g_pageTable32[y&31][x&63];
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//assert (word < 0x100000);
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//word = min(word, 0xfffff);
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return word;
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}
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#define getPixelAddress24 getPixelAddress32
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#define getPixelAddress24_0 getPixelAddress32_0
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#define getPixelAddress8H getPixelAddress32
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#define getPixelAddress8H_0 getPixelAddress32_0
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#define getPixelAddress4HL getPixelAddress32
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#define getPixelAddress4HL_0 getPixelAddress32_0
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#define getPixelAddress4HH getPixelAddress32
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#define getPixelAddress4HH_0 getPixelAddress32_0
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static __forceinline u32 getPixelAddress16(int x, int y, u32 bp, u32 bw) {
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u32 basepage = ((y>>6) * (bw>>6)) + (x>>6);
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u32 word = bp * 128 + basepage * 4096 + g_pageTable16[y&63][x&63];
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//assert (word < 0x200000);
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//word = min(word, 0x1fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress16_0(int x, int y, u32 bw) {
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u32 basepage = ((y>>6) * (bw>>6)) + (x>>6);
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u32 word = basepage * 4096 + g_pageTable16[y&63][x&63];
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//assert (word < 0x200000);
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//word = min(word, 0x1fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress16S(int x, int y, u32 bp, u32 bw) {
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u32 basepage = ((y>>6) * (bw>>6)) + (x>>6);
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u32 word = bp * 128 + basepage * 4096 + g_pageTable16S[y&63][x&63];
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//assert (word < 0x200000);
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//word = min(word, 0x1fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress16S_0(int x, int y, u32 bw) {
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u32 basepage = ((y>>6) * (bw>>6)) + (x>>6);
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u32 word = basepage * 4096 + g_pageTable16S[y&63][x&63];
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//assert (word < 0x200000);
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//word = min(word, 0x1fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress8(int x, int y, u32 bp, u32 bw) {
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u32 basepage = ((y>>6) * ((bw+127)>>7)) + (x>>7);
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u32 word = bp * 256 + basepage * 8192 + g_pageTable8[y&63][x&127];
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//assert (word < 0x400000);
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//word = min(word, 0x3fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress8_0(int x, int y, u32 bw) {
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u32 basepage = ((y>>6) * ((bw+127)>>7)) + (x>>7);
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u32 word = basepage * 8192 + g_pageTable8[y&63][x&127];
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//assert (word < 0x400000);
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//word = min(word, 0x3fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress4(int x, int y, u32 bp, u32 bw) {
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u32 basepage = ((y>>7) * ((bw+127)>>7)) + (x>>7);
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u32 word = bp * 512 + basepage * 16384 + g_pageTable4[y&127][x&127];
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//assert (word < 0x800000);
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//word = min(word, 0x7fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress4_0(int x, int y, u32 bw) {
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u32 basepage = ((y>>7) * ((bw+127)>>7)) + (x>>7);
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u32 word = basepage * 16384 + g_pageTable4[y&127][x&127];
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//assert (word < 0x800000);
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//word = min(word, 0x7fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress32Z(int x, int y, u32 bp, u32 bw) {
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u32 basepage = ((y>>5) * (bw>>6)) + (x>>6);
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u32 word = bp * 64 + basepage * 2048 + g_pageTable32Z[y&31][x&63];
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//assert (word < 0x100000);
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//word = min(word, 0xfffff);
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return word;
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}
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static __forceinline u32 getPixelAddress32Z_0(int x, int y, u32 bw) {
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u32 basepage = ((y>>5) * (bw>>6)) + (x>>6);
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u32 word = basepage * 2048 + g_pageTable32Z[y&31][x&63];
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//assert (word < 0x100000);
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//word = min(word, 0xfffff);
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return word;
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}
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#define getPixelAddress24Z getPixelAddress32Z
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#define getPixelAddress24Z_0 getPixelAddress32Z_0
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static __forceinline u32 getPixelAddress16Z(int x, int y, u32 bp, u32 bw) {
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u32 basepage = ((y>>6) * (bw>>6)) + (x>>6);
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u32 word = bp * 128 + basepage * 4096 + g_pageTable16Z[y&63][x&63];
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//assert (word < 0x200000);
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//word = min(word, 0x1fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress16Z_0(int x, int y, u32 bw) {
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u32 basepage = ((y>>6) * (bw>>6)) + (x>>6);
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u32 word = basepage * 4096 + g_pageTable16Z[y&63][x&63];
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//assert (word < 0x200000);
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//word = min(word, 0x1fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress16SZ(int x, int y, u32 bp, u32 bw) {
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u32 basepage = ((y>>6) * (bw>>6)) + (x>>6);
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u32 word = bp * 128 + basepage * 4096 + g_pageTable16SZ[y&63][x&63];
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//assert (word < 0x200000);
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//word = min(word, 0x1fffff);
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return word;
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}
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static __forceinline u32 getPixelAddress16SZ_0(int x, int y, u32 bw) {
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u32 basepage = ((y>>6) * (bw>>6)) + (x>>6);
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u32 word = basepage * 4096 + g_pageTable16SZ[y&63][x&63];
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//assert (word < 0x200000);
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//word = min(word, 0x1fffff);
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return word;
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}
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static __forceinline void writePixel32(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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((u32*)pmem)[getPixelAddress32(x, y, bp, bw)] = pixel;
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}
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static __forceinline void writePixel24(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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u8 *buf = (u8*)&((u32*)pmem)[getPixelAddress32(x, y, bp, bw)];
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u8 *pix = (u8*)&pixel;
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buf[0] = pix[0]; buf[1] = pix[1]; buf[2] = pix[2];
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}
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static __forceinline void writePixel16(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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((u16*)pmem)[getPixelAddress16(x, y, bp, bw)] = pixel;
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}
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static __forceinline void writePixel16S(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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((u16*)pmem)[getPixelAddress16S(x, y, bp, bw)] = pixel;
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}
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static __forceinline void writePixel8(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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((u8*)pmem)[getPixelAddress8(x, y, bp, bw)] = pixel;
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}
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static __forceinline void writePixel8H(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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((u8*)pmem)[4*getPixelAddress32(x, y, bp, bw)+3] = pixel;
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}
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static __forceinline void writePixel4(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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u32 addr = getPixelAddress4(x, y, bp, bw);
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u8 pix = ((u8*)pmem)[addr/2];
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if (addr & 0x1) ((u8*)pmem)[addr/2] = (pix & 0x0f) | (pixel << 4);
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else ((u8*)pmem)[addr/2] = (pix & 0xf0) | (pixel);
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}
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static __forceinline void writePixel4HL(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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u8 *p = (u8*)pmem + 4*getPixelAddress4HL(x, y, bp, bw)+3;
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*p = (*p & 0xf0) | pixel;
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}
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static __forceinline void writePixel4HH(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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u8 *p = (u8*)pmem + 4*getPixelAddress4HH(x, y, bp, bw)+3;
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*p = (*p & 0x0f) | (pixel<<4);
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}
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static __forceinline void writePixel32Z(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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((u32*)pmem)[getPixelAddress32Z(x, y, bp, bw)] = pixel;
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}
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static __forceinline void writePixel24Z(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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u8 *buf = (u8*)pmem + 4*getPixelAddress32Z(x, y, bp, bw);
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u8 *pix = (u8*)&pixel;
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buf[0] = pix[0]; buf[1] = pix[1]; buf[2] = pix[2];
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}
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static __forceinline void writePixel16Z(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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((u16*)pmem)[getPixelAddress16Z(x, y, bp, bw)] = pixel;
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}
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static __forceinline void writePixel16SZ(void* pmem, int x, int y, u32 pixel, u32 bp, u32 bw) {
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((u16*)pmem)[getPixelAddress16SZ(x, y, bp, bw)] = pixel;
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}
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///////////////
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static __forceinline u32 readPixel32(const void* pmem, int x, int y, u32 bp, u32 bw) {
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return ((const u32*)pmem)[getPixelAddress32(x, y, bp, bw)];
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}
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static __forceinline u32 readPixel24(const void* pmem, int x, int y, u32 bp, u32 bw) {
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return ((const u32*)pmem)[getPixelAddress32(x, y, bp, bw)] & 0xffffff;
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}
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static __forceinline u32 readPixel16(const void* pmem, int x, int y, u32 bp, u32 bw) {
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return ((const u16*)pmem)[getPixelAddress16(x, y, bp, bw)];
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}
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static __forceinline u32 readPixel16S(const void* pmem, int x, int y, u32 bp, u32 bw) {
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return ((const u16*)pmem)[getPixelAddress16S(x, y, bp, bw)];
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}
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static __forceinline u32 readPixel8(const void* pmem, int x, int y, u32 bp, u32 bw) {
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return ((const u8*)pmem)[getPixelAddress8(x, y, bp, bw)];
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}
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static __forceinline u32 readPixel8H(const void* pmem, int x, int y, u32 bp, u32 bw) {
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return ((const u8*)pmem)[4*getPixelAddress32(x, y, bp, bw) + 3];
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}
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static __forceinline u32 readPixel4(const void* pmem, int x, int y, u32 bp, u32 bw) {
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u32 addr = getPixelAddress4(x, y, bp, bw);
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u8 pix = ((const u8*)pmem)[addr/2];
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if (addr & 0x1)
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return pix >> 4;
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else return pix & 0xf;
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}
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static __forceinline u32 readPixel4HL(const void* pmem, int x, int y, u32 bp, u32 bw) {
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const u8 *p = (const u8*)pmem+4*getPixelAddress4HL(x, y, bp, bw)+3;
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return *p & 0x0f;
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}
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static __forceinline u32 readPixel4HH(const void* pmem, int x, int y, u32 bp, u32 bw) {
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const u8 *p = (const u8*)pmem+4*getPixelAddress4HH(x, y, bp, bw) + 3;
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return *p >> 4;
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}
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///////////////
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static __forceinline u32 readPixel32Z(const void* pmem, int x, int y, u32 bp, u32 bw) {
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return ((const u32*)pmem)[getPixelAddress32Z(x, y, bp, bw)];
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}
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static __forceinline u32 readPixel24Z(const void* pmem, int x, int y, u32 bp, u32 bw) {
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return ((const u32*)pmem)[getPixelAddress32Z(x, y, bp, bw)] & 0xffffff;
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}
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static __forceinline u32 readPixel16Z(const void* pmem, int x, int y, u32 bp, u32 bw) {
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return ((const u16*)pmem)[getPixelAddress16Z(x, y, bp, bw)];
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}
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static __forceinline u32 readPixel16SZ(const void* pmem, int x, int y, u32 bp, u32 bw) {
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return ((const u16*)pmem)[getPixelAddress16SZ(x, y, bp, bw)];
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}
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///////////////////////////////
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// Functions that take 0 bps //
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///////////////////////////////
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static __forceinline void writePixel32_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
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((u32*)pmem)[getPixelAddress32_0(x, y, bw)] = pixel;
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}
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static __forceinline void writePixel24_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
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u8 *buf = (u8*)&((u32*)pmem)[getPixelAddress32_0(x, y, bw)];
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u8 *pix = (u8*)&pixel;
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buf[0] = pix[0]; buf[1] = pix[1]; buf[2] = pix[2];
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}
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static __forceinline void writePixel16_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
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((u16*)pmem)[getPixelAddress16_0(x, y, bw)] = pixel;
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}
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static __forceinline void writePixel16S_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
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((u16*)pmem)[getPixelAddress16S_0(x, y, bw)] = pixel;
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}
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static __forceinline void writePixel8_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
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((u8*)pmem)[getPixelAddress8_0(x, y, bw)] = pixel;
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}
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static __forceinline void writePixel8H_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
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((u8*)pmem)[4*getPixelAddress32_0(x, y, bw)+3] = pixel;
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}
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static __forceinline void writePixel4_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
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u32 addr = getPixelAddress4_0(x, y, bw);
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u8 pix = ((u8*)pmem)[addr/2];
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if (addr & 0x1) ((u8*)pmem)[addr/2] = (pix & 0x0f) | (pixel << 4);
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else ((u8*)pmem)[addr/2] = (pix & 0xf0) | (pixel);
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}
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static __forceinline void writePixel4HL_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
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u8 *p = (u8*)pmem + 4*getPixelAddress4HL_0(x, y, bw)+3;
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*p = (*p & 0xf0) | pixel;
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}
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static __forceinline void writePixel4HH_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
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u8 *p = (u8*)pmem + 4*getPixelAddress4HH_0(x, y, bw)+3;
|
|
*p = (*p & 0x0f) | (pixel<<4);
|
|
}
|
|
|
|
static __forceinline void writePixel32Z_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
|
|
((u32*)pmem)[getPixelAddress32Z_0(x, y, bw)] = pixel;
|
|
}
|
|
|
|
static __forceinline void writePixel24Z_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
|
|
u8 *buf = (u8*)pmem + 4*getPixelAddress32Z_0(x, y, bw);
|
|
u8 *pix = (u8*)&pixel;
|
|
buf[0] = pix[0]; buf[1] = pix[1]; buf[2] = pix[2];
|
|
}
|
|
|
|
static __forceinline void writePixel16Z_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
|
|
((u16*)pmem)[getPixelAddress16Z_0(x, y, bw)] = pixel;
|
|
}
|
|
|
|
static __forceinline void writePixel16SZ_0(void* pmem, int x, int y, u32 pixel, u32 bw) {
|
|
((u16*)pmem)[getPixelAddress16SZ_0(x, y, bw)] = pixel;
|
|
}
|
|
|
|
|
|
///////////////
|
|
|
|
static __forceinline u32 readPixel32_0(const void* pmem, int x, int y, u32 bw) {
|
|
return ((const u32*)pmem)[getPixelAddress32_0(x, y, bw)];
|
|
}
|
|
|
|
static __forceinline u32 readPixel24_0(const void* pmem, int x, int y, u32 bw) {
|
|
return ((const u32*)pmem)[getPixelAddress32_0(x, y, bw)] & 0xffffff;
|
|
}
|
|
|
|
static __forceinline u32 readPixel16_0(const void* pmem, int x, int y, u32 bw) {
|
|
return ((const u16*)pmem)[getPixelAddress16_0(x, y, bw)];
|
|
}
|
|
|
|
static __forceinline u32 readPixel16S_0(const void* pmem, int x, int y, u32 bw) {
|
|
return ((const u16*)pmem)[getPixelAddress16S_0(x, y, bw)];
|
|
}
|
|
|
|
static __forceinline u32 readPixel8_0(const void* pmem, int x, int y, u32 bw) {
|
|
return ((const u8*)pmem)[getPixelAddress8_0(x, y, bw)];
|
|
}
|
|
|
|
static __forceinline u32 readPixel8H_0(const void* pmem, int x, int y, u32 bw) {
|
|
return ((const u8*)pmem)[4*getPixelAddress32_0(x, y, bw) + 3];
|
|
}
|
|
|
|
static __forceinline u32 readPixel4_0(const void* pmem, int x, int y, u32 bw) {
|
|
u32 addr = getPixelAddress4_0(x, y, bw);
|
|
u8 pix = ((const u8*)pmem)[addr/2];
|
|
if (addr & 0x1)
|
|
return pix >> 4;
|
|
else return pix & 0xf;
|
|
}
|
|
|
|
static __forceinline u32 readPixel4HL_0(const void* pmem, int x, int y, u32 bw) {
|
|
const u8 *p = (const u8*)pmem+4*getPixelAddress4HL_0(x, y, bw)+3;
|
|
return *p & 0x0f;
|
|
}
|
|
|
|
static __forceinline u32 readPixel4HH_0(const void* pmem, int x, int y, u32 bw) {
|
|
const u8 *p = (const u8*)pmem+4*getPixelAddress4HH_0(x, y, bw) + 3;
|
|
return *p >> 4;
|
|
}
|
|
|
|
///////////////
|
|
|
|
static __forceinline u32 readPixel32Z_0(const void* pmem, int x, int y, u32 bw) {
|
|
return ((const u32*)pmem)[getPixelAddress32Z_0(x, y, bw)];
|
|
}
|
|
|
|
static __forceinline u32 readPixel24Z_0(const void* pmem, int x, int y, u32 bw) {
|
|
return ((const u32*)pmem)[getPixelAddress32Z_0(x, y, bw)] & 0xffffff;
|
|
}
|
|
|
|
static __forceinline u32 readPixel16Z_0(const void* pmem, int x, int y, u32 bw) {
|
|
return ((const u16*)pmem)[getPixelAddress16Z_0(x, y, bw)];
|
|
}
|
|
|
|
static __forceinline u32 readPixel16SZ_0(const void* pmem, int x, int y, u32 bw) {
|
|
return ((const u16*)pmem)[getPixelAddress16SZ_0(x, y, bw)];
|
|
}
|
|
|
|
#endif /* __MEM_H__ */
|