nkeynes@185 | 1 | /**
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nkeynes@212 | 2 | * $Id: testta.c,v 1.4 2006-08-18 09:32:32 nkeynes Exp $
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nkeynes@185 | 3 | *
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nkeynes@185 | 4 | * Tile Accelerator test cases
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nkeynes@185 | 5 | *
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nkeynes@185 | 6 | * Copyright (c) 2006 Nathan Keynes.
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nkeynes@185 | 7 | *
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nkeynes@185 | 8 | * This program is free software; you can redistribute it and/or modify
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nkeynes@185 | 9 | * it under the terms of the GNU General Public License as published by
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nkeynes@185 | 10 | * the Free Software Foundation; either version 2 of the License, or
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nkeynes@185 | 11 | * (at your option) any later version.
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nkeynes@185 | 12 | *
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nkeynes@185 | 13 | * This program is distributed in the hope that it will be useful,
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nkeynes@185 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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nkeynes@185 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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nkeynes@185 | 16 | * GNU General Public License for more details.
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nkeynes@185 | 17 | */
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nkeynes@185 | 18 |
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nkeynes@185 | 19 | #include <stdio.h>
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nkeynes@185 | 20 | #include "testdata.h"
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nkeynes@185 | 21 | #include "pvr.h"
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nkeynes@185 | 22 | #include "lib.h"
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nkeynes@185 | 23 | #include "asic.h"
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nkeynes@185 | 24 |
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nkeynes@185 | 25 | #define DMA_ALIGN(x) ((void *)((((unsigned int)(x))+0x1F)&0xFFFFFFE0))
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nkeynes@185 | 26 |
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nkeynes@185 | 27 | #define OBJ_START 0x00010000
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nkeynes@190 | 28 | #define OBJ_LENGTH 0x00010000
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nkeynes@185 | 29 | #define TILE_START 0x00060000
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nkeynes@190 | 30 | #define TILE_LENGTH 0x00010000
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nkeynes@190 | 31 |
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nkeynes@190 | 32 | #define MEM_FILL 0xFE
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nkeynes@190 | 33 |
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nkeynes@190 | 34 | int ta_tile_sizes[4] = { 0, 32, 64, 128 };
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nkeynes@190 | 35 |
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nkeynes@190 | 36 | #define TILE_SIZE(cfg, tile) ta_tile_sizes[((((cfg->ta_cfg) >> (4*tile))&0x03))]
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nkeynes@190 | 37 |
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nkeynes@190 | 38 | struct ta_config default_ta_config = { 0x00111111, GRID_SIZE(640,480), OBJ_START,
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nkeynes@190 | 39 | OBJ_START+OBJ_LENGTH, TILE_START+TILE_LENGTH,
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nkeynes@190 | 40 | TILE_START, TILE_START+TILE_LENGTH };
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nkeynes@190 | 41 |
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nkeynes@190 | 42 |
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nkeynes@190 | 43 | int tile_sizes[5];
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nkeynes@190 | 44 | int tile_events[5] = { EVENT_PVR_OPAQUE_DONE, EVENT_PVR_OPAQUEMOD_DONE,
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nkeynes@190 | 45 | EVENT_PVR_TRANS_DONE, EVENT_PVR_TRANSMOD_DONE,
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nkeynes@190 | 46 | EVENT_PVR_PUNCHOUT_DONE };
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nkeynes@190 | 47 | char *tile_names[5] = { "Opaque", "Opaque Mod", "Trans", "Trans Mod", "Punch Out" };
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nkeynes@185 | 48 |
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nkeynes@185 | 49 | #define FLOAT(p) *((float *)(p))
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nkeynes@185 | 50 |
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nkeynes@190 | 51 | void make_expected_buffer( test_data_block_t expected_block, char *expect, int length )
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nkeynes@190 | 52 | {
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nkeynes@190 | 53 | memset( expect, MEM_FILL,length );
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nkeynes@190 | 54 |
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nkeynes@190 | 55 | if( expected_block != NULL ) {
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nkeynes@190 | 56 | if( expected_block->length > length ) {
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nkeynes@190 | 57 | fprintf( stderr, "Test data error: expected tile length is %d, but tile size is only %d\n", expected_block->length, length );
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nkeynes@190 | 58 | return;
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nkeynes@190 | 59 | }
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nkeynes@190 | 60 | memcpy( expect, expected_block->data, expected_block->length );
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nkeynes@190 | 61 |
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nkeynes@190 | 62 | if( expected_block->length <= length-4 ) {
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nkeynes@190 | 63 | *((unsigned int *)&expect[expected_block->length]) = 0xF0000000;
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nkeynes@190 | 64 | }
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nkeynes@190 | 65 | }
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nkeynes@190 | 66 | }
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nkeynes@190 | 67 |
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nkeynes@190 | 68 | int tilematrix_block_compare( test_data_block_t expected_block, char *tile_ptrs[], int tile_type, int offset )
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nkeynes@190 | 69 | {
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nkeynes@190 | 70 | int tile_size = tile_sizes[tile_type];
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nkeynes@190 | 71 | char expect[tile_size];
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nkeynes@190 | 72 |
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nkeynes@190 | 73 | make_expected_buffer(expected_block, expect, tile_size);
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nkeynes@190 | 74 | return memcmp( expect, tile_ptrs[tile_type]+(offset*tile_sizes[tile_type]), tile_size );
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nkeynes@190 | 75 | }
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nkeynes@190 | 76 |
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nkeynes@212 | 77 | /**
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nkeynes@212 | 78 | * Copy from vram, wrapping appropriately
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nkeynes@212 | 79 | */
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nkeynes@212 | 80 | int memcpy_from_vram( char *dest, char *src, int len )
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nkeynes@212 | 81 | {
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nkeynes@212 | 82 | while( len > 0 ) {
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nkeynes@212 | 83 | *dest++ = *src++;
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nkeynes@212 | 84 | src = (char *)( ((unsigned int)src) & 0xFF7FFFFF );
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nkeynes@212 | 85 | len--;
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nkeynes@212 | 86 | }
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nkeynes@212 | 87 | }
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nkeynes@212 | 88 |
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nkeynes@185 | 89 | int test_ta( test_data_t test_case )
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nkeynes@185 | 90 | {
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nkeynes@185 | 91 | char buf[1024];
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nkeynes@185 | 92 | unsigned int *p = DMA_ALIGN(buf);
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nkeynes@185 | 93 | unsigned int *data = p;
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nkeynes@190 | 94 | int haveFailure = 0;
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nkeynes@190 | 95 | int checkedTile[5] = {0,0,0,0,0};
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nkeynes@190 | 96 | int i;
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nkeynes@190 | 97 | int hsegs,vsegs;
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nkeynes@190 | 98 | char *tile_ptrs[5];
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nkeynes@185 | 99 |
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nkeynes@185 | 100 | asic_clear();
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nkeynes@185 | 101 |
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nkeynes@190 | 102 | memset( PVR_VRAM_BASE, MEM_FILL, 0x00090000 );
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nkeynes@190 | 103 | test_data_block_t config_data = get_test_data( test_case, "config" );
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nkeynes@190 | 104 | struct ta_config *config = &default_ta_config;
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nkeynes@190 | 105 | if( config_data != NULL ) {
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nkeynes@190 | 106 | if( config_data->length != sizeof(struct ta_config) ) {
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nkeynes@190 | 107 | fprintf( stderr, "Invalid config data length %d - aborting test %s\n",
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nkeynes@190 | 108 | config_data->length, test_case->test_name );
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nkeynes@190 | 109 | return -1;
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nkeynes@190 | 110 | }
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nkeynes@190 | 111 | config = (struct ta_config *)config_data->data;
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nkeynes@190 | 112 | }
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nkeynes@212 | 113 | char *result = (char *)(PVR_VRAM_BASE+config->obj_start);
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nkeynes@212 | 114 | char *tilematrix = (char *)(PVR_VRAM_BASE+config->tile_start);
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nkeynes@212 | 115 |
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nkeynes@190 | 116 | ta_init(config);
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nkeynes@190 | 117 | for( i=0; i<5; i++ ) {
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nkeynes@190 | 118 | tile_sizes[i] = TILE_SIZE(config,i);
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nkeynes@190 | 119 | }
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nkeynes@190 | 120 | hsegs = (config->grid_size & 0xFFFF)+1;
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nkeynes@190 | 121 | vsegs = (config->grid_size >> 16) + 1;
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nkeynes@190 | 122 | tile_ptrs[0] = tilematrix;
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nkeynes@190 | 123 | tile_ptrs[1] = tile_ptrs[0] + (hsegs*vsegs*tile_sizes[0]);
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nkeynes@190 | 124 | tile_ptrs[2] = tile_ptrs[1] + (hsegs*vsegs*tile_sizes[1]);
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nkeynes@190 | 125 | tile_ptrs[3] = tile_ptrs[2] + (hsegs*vsegs*tile_sizes[2]);
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nkeynes@190 | 126 | tile_ptrs[4] = tile_ptrs[3] + (hsegs*vsegs*tile_sizes[3]);
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nkeynes@190 | 127 |
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nkeynes@185 | 128 |
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nkeynes@185 | 129 | test_data_block_t input = get_test_data(test_case, "input");
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nkeynes@212 | 130 | test_data_block_t input2 = get_test_data(test_case, "input2");
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nkeynes@185 | 131 | test_data_block_t output = get_test_data(test_case, "output");
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nkeynes@190 | 132 | test_data_block_t error = get_test_data(test_case, "error");
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nkeynes@185 | 133 | if( input == NULL || output == NULL ) {
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nkeynes@185 | 134 | fprintf( stderr, "Skipping test case '%s': data incomplete\n", test_case->test_name );
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nkeynes@185 | 135 | return -1;
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nkeynes@185 | 136 | }
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nkeynes@185 | 137 |
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nkeynes@185 | 138 | if( pvr_dma_write( 0x10000000, input->data, input->length, 0 ) == -1 ) {
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nkeynes@185 | 139 | return -1;
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nkeynes@185 | 140 | }
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nkeynes@190 | 141 |
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nkeynes@212 | 142 | if( input2 != NULL ) {
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nkeynes@212 | 143 | ta_reinit();
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nkeynes@212 | 144 | pvr_dma_write( 0x10000000, input2->data, input2->length, 0 );
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nkeynes@212 | 145 | }
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nkeynes@212 | 146 |
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nkeynes@212 | 147 |
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nkeynes@190 | 148 | if( error != NULL ) {
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nkeynes@190 | 149 | for( i=0; i<error->length; i++ ) {
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nkeynes@190 | 150 | if( asic_wait( error->data[i] ) == -1 ) {
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nkeynes@190 | 151 | fprintf( stderr, "Test %s: failed (Timeout waiting for error event %d)\n",
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nkeynes@190 | 152 | test_case->test_name, error->data[i] );
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nkeynes@190 | 153 | asic_dump( stderr );
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nkeynes@190 | 154 | return -1;
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nkeynes@190 | 155 | }
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nkeynes@190 | 156 | }
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nkeynes@185 | 157 | }
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nkeynes@185 | 158 |
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nkeynes@190 | 159 | for( i=0; i<MAX_DATA_BLOCKS; i++ ) {
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nkeynes@190 | 160 | test_data_block_t data = &test_case->item[i];
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nkeynes@190 | 161 | int tile, x, y, offset;
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nkeynes@190 | 162 | if( data->name != NULL ) {
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nkeynes@190 | 163 | int result = sscanf( data->name, "tile %d %dx%d", &tile, &x, &y );
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nkeynes@190 | 164 | if( result == 1 ) {
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nkeynes@190 | 165 | x = y = 0;
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nkeynes@190 | 166 | } else if( result != 3 ) {
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nkeynes@190 | 167 | continue;
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nkeynes@190 | 168 | }
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nkeynes@190 | 169 | tile--;
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nkeynes@190 | 170 | offset = x + (y * hsegs);
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nkeynes@190 | 171 |
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nkeynes@190 | 172 | if( checkedTile[tile] == 0 ) {
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nkeynes@190 | 173 | if( asic_wait( tile_events[tile] ) == -1 ) {
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nkeynes@190 | 174 | fprintf( stderr, "Test %s: failed (Timeout waiting for %s done event)\n",
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nkeynes@190 | 175 | test_case->test_name, tile_names[tile] );
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nkeynes@190 | 176 | ta_dump_regs();
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nkeynes@190 | 177 | asic_dump( stderr );
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nkeynes@190 | 178 | haveFailure = 1;
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nkeynes@190 | 179 | }
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nkeynes@190 | 180 | }
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nkeynes@190 | 181 |
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nkeynes@190 | 182 | if( tilematrix_block_compare( data, tile_ptrs, tile, offset ) != 0 ) {
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nkeynes@190 | 183 | fprintf( stderr, "Test %s: Failed (%s matrix %dx%d). ",
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nkeynes@190 | 184 | test_case->test_name, tile_names[tile], x, y );
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nkeynes@190 | 185 | fwrite_diff32( stderr, data->data, data->length,
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nkeynes@190 | 186 | tile_ptrs[tile] + (tile_sizes[tile]*offset), tile_sizes[tile] );
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nkeynes@190 | 187 | haveFailure = 1;
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nkeynes@190 | 188 | }
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nkeynes@190 | 189 | checkedTile[tile] = 1;
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nkeynes@190 | 190 | }
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nkeynes@190 | 191 | }
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nkeynes@190 | 192 |
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nkeynes@190 | 193 | /* Overflow */
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nkeynes@190 | 194 | test_data_block_t plist = get_test_data(test_case, "plist" );
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nkeynes@190 | 195 | if( plist != NULL ) {
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nkeynes@190 | 196 | unsigned int plist_posn, plist_end;
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nkeynes@190 | 197 | if( config->ta_cfg & 0x00100000 ) { /* Descending */
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nkeynes@193 | 198 | plist_posn = pvr_get_plist_posn(); //+ tile_sizes[0];
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nkeynes@190 | 199 | plist_end = config->plist_start;
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nkeynes@190 | 200 | } else {
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nkeynes@190 | 201 | plist_posn = config->plist_start;
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nkeynes@193 | 202 | plist_end = pvr_get_plist_posn() + tile_sizes[0];
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nkeynes@190 | 203 | }
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nkeynes@190 | 204 | char *plist_data = (char *)(PVR_VRAM_BASE + plist_posn);
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nkeynes@190 | 205 | if( test_block_compare( plist, plist_data, plist_end-plist_posn ) != 0 ) {
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nkeynes@190 | 206 | fprintf( stderr, "Test %s: Failed (Plist buffer)", test_case->test_name );
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nkeynes@190 | 207 | fwrite_diff32( stderr, plist->data, plist->length, (char *)plist_data,
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nkeynes@190 | 208 | plist_end - plist_posn );
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nkeynes@190 | 209 | haveFailure = 1;
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nkeynes@190 | 210 | }
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nkeynes@193 | 211 | char block[tile_sizes[0]];
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nkeynes@193 | 212 | memset( block, MEM_FILL, tile_sizes[0] );
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nkeynes@193 | 213 | if( memcmp( block, plist_data - tile_sizes[0], tile_sizes[0] ) != 0 ) {
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nkeynes@193 | 214 | fprintf( stderr, "Test %s: Failed (Plist buffer)", test_case->test_name );
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nkeynes@193 | 215 | fwrite_diff32( stderr, block, tile_sizes[0], plist_data - tile_sizes[0],
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nkeynes@193 | 216 | tile_sizes[0]);
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nkeynes@193 | 217 | haveFailure = 1;
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nkeynes@193 | 218 | }
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nkeynes@190 | 219 | }
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nkeynes@190 | 220 |
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nkeynes@190 | 221 | /* Vertex buffer */
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nkeynes@185 | 222 | int result_length = pvr_get_objbuf_size();
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nkeynes@212 | 223 | char tmp[result_length];
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nkeynes@212 | 224 | memcpy_from_vram( tmp, result, result_length );
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nkeynes@212 | 225 | if( test_block_compare( output, tmp, result_length ) != 0 ) {
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nkeynes@190 | 226 | fprintf( stderr, "Test %s: Failed (Vertex buffer). ", test_case->test_name );
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nkeynes@212 | 227 | fwrite_diff32( stderr, output->data, output->length, tmp, result_length );
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nkeynes@190 | 228 | haveFailure = 1;
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nkeynes@185 | 229 | }
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nkeynes@185 | 230 |
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nkeynes@190 | 231 |
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nkeynes@190 | 232 | for( i=0; i<5; i++ ) {
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nkeynes@190 | 233 | if( checkedTile[i] == 0 ) {
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nkeynes@190 | 234 | if( tilematrix_block_compare( NULL, tile_ptrs, i, 0 ) != 0 ) {
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nkeynes@190 | 235 | fprintf( stderr, "Test %s: Failed (%s matrix). ", test_case->test_name, tile_names[i] );
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nkeynes@190 | 236 | fprintf( stderr, "Expected empty buffer at %08X, but was =>\n",
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nkeynes@190 | 237 | (unsigned int)(tile_ptrs[i]) );
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nkeynes@190 | 238 | fwrite_dump( stderr, tile_ptrs[i], tile_sizes[i] );
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nkeynes@190 | 239 | // fwrite_dump( stderr, tile_ptrs[i] - 128, 256 );
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nkeynes@190 | 240 |
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nkeynes@190 | 241 | }
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nkeynes@190 | 242 | }
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nkeynes@190 | 243 | }
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nkeynes@193 | 244 |
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nkeynes@193 | 245 | if( error == NULL ) {
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nkeynes@193 | 246 | if( asic_check(EVENT_TA_ERROR) || asic_check(EVENT_PVR_PRIM_ALLOC_FAIL) ||
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nkeynes@193 | 247 | asic_check(EVENT_PVR_MATRIX_ALLOC_FAIL) || asic_check(EVENT_PVR_BAD_INPUT) ) {
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nkeynes@193 | 248 | fprintf( stderr, "Test %s: Failed (unexpected error events)\n", test_case->test_name );
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nkeynes@193 | 249 | asic_dump( stderr );
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nkeynes@193 | 250 | haveFailure = 1;
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nkeynes@193 | 251 | }
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nkeynes@193 | 252 | }
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nkeynes@193 | 253 |
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nkeynes@190 | 254 | if( haveFailure )
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nkeynes@190 | 255 | return -1;
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nkeynes@190 | 256 |
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nkeynes@190 | 257 | fprintf( stdout, "Test %s: OK\n", test_case->test_name );
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nkeynes@190 | 258 | return 0;
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nkeynes@185 | 259 | }
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nkeynes@185 | 260 |
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nkeynes@185 | 261 | int main( int argc, char *argv[] )
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nkeynes@185 | 262 | {
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nkeynes@185 | 263 | int test_cases = 0;
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nkeynes@185 | 264 | int test_failures = 0;
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nkeynes@185 | 265 | test_data_t test_data = load_test_dataset(stdin);
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nkeynes@185 | 266 | test_data_t test_case = test_data;
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nkeynes@185 | 267 |
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nkeynes@185 | 268 | asic_mask_all();
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nkeynes@185 | 269 | pvr_init();
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nkeynes@185 | 270 |
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nkeynes@185 | 271 | while( test_case != NULL ) {
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nkeynes@185 | 272 | test_cases++;
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nkeynes@185 | 273 | int result = test_ta(test_case);
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nkeynes@185 | 274 | if( result != 0 ) {
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nkeynes@185 | 275 | test_failures++;
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nkeynes@185 | 276 | }
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nkeynes@185 | 277 | test_case = test_case->next;
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nkeynes@185 | 278 | }
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nkeynes@185 | 279 | free_test_dataset(test_data);
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nkeynes@185 | 280 | if( test_failures != 0 ) {
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nkeynes@185 | 281 | fprintf( stderr, "%d/%d test failures!\n", test_failures, test_cases );
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nkeynes@185 | 282 | return 1;
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nkeynes@185 | 283 | } else {
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nkeynes@185 | 284 | fprintf( stderr, "%d tests OK\n", test_cases );
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nkeynes@185 | 285 | return 0;
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nkeynes@185 | 286 | }
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nkeynes@185 | 287 | }
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