Search
lxdream.org :: lxdream/test/testyuv.c
lxdream 0.9.1
released Jun 29
Download Now
filename test/testyuv.c
changeset 561:533f6b478071
prev288:a42f998226fb
author nkeynes
date Thu Jan 31 09:35:01 2008 +0000 (12 years ago)
permissions -rw-r--r--
last change Update release notes for 0.8.3
view annotate diff log raw
     1 /**
     2  * $Id$
     3  * 
     4  * Renderer test cases
     5  *
     6  * Copyright (c) 2006 Nathan Keynes.
     7  *
     8  * This program is free software; you can redistribute it and/or modify
     9  * it under the terms of the GNU General Public License as published by
    10  * the Free Software Foundation; either version 2 of the License, or
    11  * (at your option) any later version.
    12  *
    13  * This program is distributed in the hope that it will be useful,
    14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    16  * GNU General Public License for more details.
    17  */
    18 #include <stdio.h>
    19 #include "timer.h"
    20 #include "testdata.h"
    21 #include "pvr.h"
    22 #include "lib.h"
    23 #include "asic.h"
    25 #define PVR_BASE 0xA05F8000
    26 #define PVR_RESET (PVR_BASE+0x008)
    27 #define YUV_ADDR (PVR_BASE+0x148)
    28 #define YUV_CONFIG (PVR_BASE+0x14C)
    29 #define YUV_STATUS (PVR_BASE+0x150)
    30 #define TEXSIZE (PVR_BASE+0x0E4)
    31 #define DISPLAY_MODE    (PVR_BASE+0x044)
    32 #define DISPLAY_ADDR1   (PVR_BASE+0x050)
    33 #define DISPLAY_ADDR2   (PVR_BASE+0x054)
    34 #define DISPLAY_SIZE    (PVR_BASE+0x05C)
    36 #define OBJ_START 0x00010000
    37 #define OBJ_LENGTH 0x00010000
    38 #define TILE_START 0x00060000
    39 #define TILE_LENGTH 0x00010000
    40 #define TILEMAP_ADDR 0x050B2C8
    41 #define RENDER_ADDR 0x00600000
    43 #define OBJCFG 0xA05F807C
    44 #define ISPCFG 0xA05F8098
    46 struct ta_config default_ta_config = { 0x00100002, GRID_SIZE(640,480), OBJ_START,
    47 				       OBJ_START+OBJ_LENGTH, TILE_START+TILE_LENGTH,
    48 				       TILE_START, TILE_START+TILE_LENGTH };
    52 struct render_config default_render_config = { OBJ_START, TILEMAP_ADDR, RENDER_ADDR, 640, 480, 
    53 					       0x00000009, 0.0001f, 1.0f };
    56 struct backplane {
    57     uint32_t mode1, mode2, mode3;
    58     float x1, y1, z1;
    59     uint32_t col1;
    60     float x2, y2, z2;
    61     uint32_t col2;
    62     float x3, y3, z3;
    63     uint32_t col3;
    64 };
    67 #define START_BLEND 0
    68 #define BG_COLOUR 0xFF808080
    70 struct backplane default_backplane = { 0x90800000, 0x20800440, 0,
    71 				       0.0, 0.0, 0.2, BG_COLOUR,
    72 				       640.0, 0.0, 0.2, BG_COLOUR,
    73 				       0.0, 480.0, 0.2, BG_COLOUR };
    75 struct yuv_poly {
    76     uint32_t poly[8];
    77     struct {
    78 	uint32_t mode;
    79 	float x,y,z,u,v;
    80 	uint32_t colour;
    81 	uint32_t pad;
    82     } vertex[4];
    83     uint32_t end[8];
    84 } test_yuv_poly = { { 0x808C010A, 0xE0000000, 0x2091A4F6, 0x1E000000, 0, 0, 0, 0 },
    85 		    { { 0xE0000000, 0.0, 0.0, 2.0, 0.0, 0.0, 0xFFFFFFFF, 0 },
    86 		      { 0xE0000000, 640.0, 0.0, 2.0, 0.625, 0.0, 0xFFFFFFFF, 0 },
    87 		      { 0xE0000000, 0.0, 480.0, 2.0, 0.0, 0.9375, 0xFFFFFFFF, 0 },
    88 		      { 0xF0000000, 640.0, 480.0, 2.0, 0.625, 0.9375, 0xFFFFFFFF, 0 } },
    89 		    { 0,0,0,0,0,0,0,0 } };
    94 int test_yuv( test_data_t test_case )
    95 {
    96     int i;
    97     char tabuf[512];
    98     char *p = DMA_ALIGN(&tabuf);
   100     /* Check input */
   101     test_data_block_t input = get_test_data(test_case, "input");
   102     if( input == NULL ) {
   103 	fprintf( stderr, "Skipping test '%s' - no input\n", test_case->test_name );
   104 	return -1;
   105     }
   107     memset( (void *)(0xA5000000), 0xFE, 512000 );
   109     pvr_init();
   110     asic_clear();
   112     fprintf( stdout, "Writing %d bytes\n", input->length );
   113     long_write( YUV_CONFIG, 0x00001D14 );
   114     long_write( YUV_ADDR, 0x00000000 );
   115     timer_start();
   116     uint32_t status1 = long_read( YUV_STATUS );
   117     if( pvr_dma_write( 0x10800000, input->data, input->length, 0 ) != 0 ) {
   118 	return -1; 
   119     }
   120     uint32_t timeus = timer_gettime_us();
   121     uint32_t status2 = long_read( YUV_STATUS );
   123     struct ta_config *config = &default_ta_config;
   125     /* Send TA data */
   126     asic_clear();
   127     pvr_init();
   128     ta_init(config);
   129     memcpy( p, &test_yuv_poly, sizeof(test_yuv_poly) );
   130     if( pvr_dma_write( 0x10000000, p, sizeof(test_yuv_poly), 0 ) != 0 ) {
   131 	return -1;
   132     }
   133     asic_wait( EVENT_PVR_OPAQUE_DONE );
   134     if( asic_check( EVENT_PVR_PRIM_ALLOC_FAIL ) ||
   135 	asic_check( EVENT_PVR_MATRIX_ALLOC_FAIL ) ||
   136 	asic_check( EVENT_PVR_BAD_INPUT ) ) {
   137 	asic_dump(stderr);
   138 	return -1;
   139     }
   141     /* Write backplane (if any) */
   142     uint32_t bgplane = pvr_get_objbuf_posn();
   143     memcpy( (char *)(PVR_VRAM_BASE + bgplane), &default_backplane, sizeof(default_backplane) );
   144     bgplane -= default_render_config.polybuf;
   145     render_set_backplane( (bgplane << 1) | 0x01000000 );
   147     /* Render the damn thing */
   148     long_write( OBJCFG, 0x0027DF77 );
   149     long_write( ISPCFG, 0x00800409 );
   150     long_write( TEXSIZE, 0x0000000A );
   151     pvr_build_tilemap2( TILEMAP_ADDR, config, 0x10000000 );
   152     render_start( &default_render_config );
   153     if( asic_wait( EVENT_PVR_RENDER_DONE ) == -1 ) {
   154 	fprintf( stderr, "Test render failed (timeout waiting for render)\n" );
   155 	asic_dump( stderr );
   156 	return -1;
   157     }
   159     asic_clear();
   160     asic_wait( EVENT_RETRACE );
   161     display_render( &default_render_config );
   162     asic_clear();
   163     asic_wait(EVENT_RETRACE);
   164     asic_clear();
   165     asic_wait(EVENT_RETRACE);
   166     asic_clear();
   167     asic_wait(EVENT_RETRACE);
   168     asic_clear();
   169     asic_wait(EVENT_RETRACE);
   170     return 0;
   171 }
   173 int main( int argc, char *argv[] ) 
   174 {
   175     int test_cases = 0;
   176     int test_failures = 0;
   177     test_data_t test_data = load_test_dataset(stdin);
   178     test_data_t test_case = test_data;
   180     asic_mask_all();
   181     pvr_init();
   183     while( test_case != NULL ) {
   184 	test_cases++;
   185 	int result = test_yuv(test_case);
   186 	if( result != 0 ) {
   187 	    test_failures++;
   188 	}
   189 	test_case = test_case->next;
   190     }
   191     free_test_dataset(test_data);
   192     if( test_failures != 0 ) {
   193 	fprintf( stderr, "%d/%d test failures!\n", test_failures, test_cases );
   194 	return 1;
   195     } else {
   196 	fprintf( stderr, "%d tests OK\n", test_cases );
   197 	return 0;
   198     }
   199 }
.