nkeynes@213: /**
nkeynes@213:  * $Id: testrend.c,v 1.1 2006-08-18 09:33:19 nkeynes Exp $
nkeynes@213:  * 
nkeynes@213:  * Renderer test cases
nkeynes@213:  *
nkeynes@213:  * Copyright (c) 2006 Nathan Keynes.
nkeynes@213:  *
nkeynes@213:  * This program is free software; you can redistribute it and/or modify
nkeynes@213:  * it under the terms of the GNU General Public License as published by
nkeynes@213:  * the Free Software Foundation; either version 2 of the License, or
nkeynes@213:  * (at your option) any later version.
nkeynes@213:  *
nkeynes@213:  * This program is distributed in the hope that it will be useful,
nkeynes@213:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
nkeynes@213:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
nkeynes@213:  * GNU General Public License for more details.
nkeynes@213:  */
nkeynes@213: #include <stdio.h>
nkeynes@213: #include "testdata.h"
nkeynes@213: #include "pvr.h"
nkeynes@213: #include "lib.h"
nkeynes@213: #include "asic.h"
nkeynes@213: 
nkeynes@213: #define OBJ_START 0x00010000
nkeynes@213: #define OBJ_LENGTH 0x00010000
nkeynes@213: #define TILE_START 0x00060000
nkeynes@213: #define TILE_LENGTH 0x00010000
nkeynes@213: #define TILEMAP_ADDR 0x050B2C8
nkeynes@213: #define RENDER_ADDR 0x00600000
nkeynes@213: 
nkeynes@213: struct ta_config default_ta_config = { 0x00111111, GRID_SIZE(640,480), OBJ_START,
nkeynes@213: 				       OBJ_START+OBJ_LENGTH, TILE_START+TILE_LENGTH,
nkeynes@213: 				       TILE_START, TILE_START+TILE_LENGTH };
nkeynes@213: 
nkeynes@213: struct render_config default_render_config = { TILEMAP_ADDR, RENDER_ADDR, 640, 480, 
nkeynes@213: 					       0x00000009, 0.2, 1.0 };
nkeynes@213: 
nkeynes@213: int test_render( test_data_t test_case )
nkeynes@213: {
nkeynes@213:     int i;
nkeynes@213: 
nkeynes@213:     /* Check input */
nkeynes@213:     test_data_block_t input = get_test_data(test_case, "input");
nkeynes@213:     test_data_block_t event = get_test_data(test_case, "event");
nkeynes@213:     test_data_block_t backplane = get_test_data(test_case, "backplane");
nkeynes@213:     if( input == NULL ) {
nkeynes@213: 	fprintf( stderr, "Skipping test '%s' - no input\n", test_case->test_name );
nkeynes@213: 	return -1;
nkeynes@213:     }
nkeynes@213:     if( event == NULL ) {
nkeynes@213: 	fprintf( stderr, "Skipping test '%s' - no event list\n", test_case->test_name );
nkeynes@213:     }
nkeynes@213: 
nkeynes@213:     test_data_block_t config_data = get_test_data( test_case, "config" );
nkeynes@213:     struct ta_config *config = &default_ta_config;
nkeynes@213:     if( config_data != NULL ) {
nkeynes@213: 	if( config_data->length != sizeof(struct ta_config) ) {
nkeynes@213: 	    fprintf( stderr, "Invalid config data length %d - aborting test %s\n",
nkeynes@213: 		     config_data->length, test_case->test_name );
nkeynes@213: 	    return -1;
nkeynes@213: 	}
nkeynes@213: 	config = (struct ta_config *)config_data->data;
nkeynes@213:     }
nkeynes@213:     
nkeynes@213:     /* Send TA data */
nkeynes@213:     asic_clear();
nkeynes@213:     pvr_init();
nkeynes@213:     ta_init(config);
nkeynes@213:     default_render_config.polybuf = config->obj_start & 0x00F00000;
nkeynes@213:     if( pvr_dma_write( 0x10000000, input->data, input->length, 0 ) == -1 ) {
nkeynes@213: 	return -1;
nkeynes@213:     }
nkeynes@213:     
nkeynes@213:     /* Wait for events */
nkeynes@213:     for( i=0; i<event->length; i++ ) {
nkeynes@213: 	if( asic_wait( event->data[i] ) == -1 ) {
nkeynes@213: 	    fprintf( stderr, "Test %s: failed (Timeout waiting for event %d)\n",
nkeynes@213: 		     test_case->test_name, event->data[i] );
nkeynes@213: 	    asic_dump( stderr );
nkeynes@213: 	    return -1;
nkeynes@213: 	}
nkeynes@213:     }
nkeynes@213: 
nkeynes@213:     /* Write backplane (if any) */
nkeynes@213:     if( backplane != NULL ) {
nkeynes@213: 	uint32_t bgplane = pvr_get_objbuf_posn();
nkeynes@213: 	memcpy( (char *)(PVR_VRAM_BASE + bgplane), backplane->data, backplane->length );
nkeynes@213: 	bgplane -= default_render_config.polybuf;
nkeynes@213: 	render_set_backplane( (bgplane << 1) | 0x01000000 );
nkeynes@213:     } else {
nkeynes@213: 	render_set_backplane( 0 );
nkeynes@213:     }
nkeynes@213:     /* Setup the tilemap */
nkeynes@213:     pvr_build_tilemap1( TILEMAP_ADDR, config, 0x20000000 );
nkeynes@213:     render_start( &default_render_config );
nkeynes@213:     if( asic_wait( EVENT_PVR_RENDER_DONE ) == -1 ) {
nkeynes@213: 	fprintf( stderr, "Test %s: failed (timeout waiting for render)\n",
nkeynes@213: 		 test_case->test_name );
nkeynes@213: 	asic_dump( stderr );
nkeynes@213: 	return -1;
nkeynes@213:     }
nkeynes@213:     asic_wait( EVENT_RETRACE );
nkeynes@213:     display_render( &default_render_config );
nkeynes@213:     return 0;
nkeynes@213:     
nkeynes@213: }
nkeynes@213: 
nkeynes@213: int main( int argc, char *argv[] ) 
nkeynes@213: {
nkeynes@213:     int test_cases = 0;
nkeynes@213:     int test_failures = 0;
nkeynes@213:     test_data_t test_data = load_test_dataset(stdin);
nkeynes@213:     test_data_t test_case = test_data;
nkeynes@213: 
nkeynes@213:     asic_mask_all();
nkeynes@213:     pvr_init();
nkeynes@213: 
nkeynes@213:     while( test_case != NULL ) {
nkeynes@213: 	test_cases++;
nkeynes@213: 	int result = test_render(test_case);
nkeynes@213: 	if( result != 0 ) {
nkeynes@213: 	    test_failures++;
nkeynes@213: 	}
nkeynes@213: 	test_case = test_case->next;
nkeynes@213:     }
nkeynes@213:     free_test_dataset(test_data);
nkeynes@213:     if( test_failures != 0 ) {
nkeynes@213: 	fprintf( stderr, "%d/%d test failures!\n", test_failures, test_cases );
nkeynes@213: 	return 1;
nkeynes@213:     } else {
nkeynes@213: 	fprintf( stderr, "%d tests OK\n", test_cases );
nkeynes@213: 	return 0;
nkeynes@213:     }
nkeynes@213: }