FreeCalypso > hg > fc-magnetite

annotate src/cs/drivers/drv_app/r2d/r2d_config.h @ 702:9394305d4ff5 default tip

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etm_audio.c: fix off-by-one error in auw of FIR coefficients This fix was already made in FC Tourmaline a while back, but it is also the kind of bugfix that deserves to be backported to Magnetite and Selenite as well.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 31 Oct 2022 00:14:44 +0000
parents 92dbfa906f66
children
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1 /***************************************************************************
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2
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3 Name r2d_config.h
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4
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5 Function Hardware dependent configurations
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6
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7 Date Modification
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8 -----------------------
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9 06/12/2001 Create
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10 **************************************************************************
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11 History
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13 ****************************************************************************/
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16 #ifndef __R2D_CONFIG__
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17 #define __R2D_CONFIG__
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19 #ifndef _WINDOWS
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20 #include "config/r2d.cfg"
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21 #include "config/board.cfg"
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22 #include "config/fc-target.h"
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23 #include "config/swconfig.cfg"
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24 #endif
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25
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26 /*******************************
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27
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28 MISC R2D CONSTANTS
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29
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30 *******************************/
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31
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32
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33 #define R2D_ON 1
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34 #define R2D_OFF 0
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35
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36 #define R2D_DEBUG_LOW 0
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37 #define R2D_DEBUG_HIGH 1
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38
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39 // Color mode for the LCD
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40 #define R2D_MONOCHROME 0
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41 #define R2D_COLOR 1
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42
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43 // Mode of refresh for the LCD
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44 #define R2D_VERTICAL 0
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45 #define R2D_HORIZONTAL 1
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46
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47 // List of kind of supported LCDs
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48 #define R2D_SIMPLE_LCD 1
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49 #define R2D_PC_COLOR_LCD 2
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50 #define R2D_MIRRORED_LCD 3
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51 #define R2D_CUSTOMER_LCD 4
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52 #define R2D_HORIZONTAL_LCD 5
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53 #define R2D_BOARD_COLOR_LCD 6
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54 #define R2D_BOARD_DSAMPLE 7
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55 #define R2D_BOARD_BW_DSAMPLE 8
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56 #define R2D_BOARD_ESAMPLE 9
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57 #define R2D_PC_CSAMPLE 108
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58 #define R2D_PC_DSAMPLE 109
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59
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60 /*******************************
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61
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62 Riviera 2D configuration
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63
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64 *******************************/
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65
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66
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67 // ln2 of dimension of dithering matrix
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68 // (must change code if that value is changed)
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69 #define R2D_DITHERING_DIMENSION 2
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70
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71 #define R2D_DEBUG R2D_ON
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72
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73 #define R2D_DEBUG_WARNING R2D_DEBUG_LOW
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74
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75 // For still on development new features
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76 #define R2D_EXPERIMENT R2D_ON
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77
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78 // C-Sample for PC
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79 #ifdef _WINDOWS
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80 #define R2D_REFRESH_PERIOD 50 // ms
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81 #define R2D_EMBEDDED_LCD R2D_PC_COLOR_LCD
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82 #endif
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83
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84 #if (R2D_LCD_TEST == 1)
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85 #define R2D_REFRESH_PERIOD 40 // ms
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86 #define R2D_EMBEDDED_LCD R2D_BOARD_COLOR_LCD
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87 #else
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88 #if ((BOARD == 7) || (BOARD == 8) || (BOARD == 9) || \
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89 defined(CONFIG_TARGET_C139))
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90 // C-Sample is equipped with Mirrored LCD
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91 #define R2D_REFRESH_PERIOD 40 // ms
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92 #define R2D_EMBEDDED_LCD R2D_MIRRORED_LCD
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93 #elif ((BOARD == 40) || (BOARD == 41) || (BOARD == 42) || (BOARD == 43))
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94 #if DSAMPLE_FULL_COLOR
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95 // D-Sample Board with Color Display
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96 #define R2D_REFRESH_PERIOD 40 // ms
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97 #define R2D_EMBEDDED_LCD R2D_BOARD_DSAMPLE
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98 #else
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99 // D-Sample Board with simulated B&W Display
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100 #define R2D_REFRESH_PERIOD 40 // ms
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101 #define R2D_EMBEDDED_LCD R2D_BOARD_BW_DSAMPLE
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102 #endif
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103 #endif
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104 #endif
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105
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106 // Launch R2D_REFRESH_LOOP to estimate the time
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107 // taken by one loop
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108 #define R2D_BENCHMARKING R2D_OFF
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109 #define R2D_REFRESH_LOOP 100
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110
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111
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112 /*******************************
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113
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114 Hardware dependence
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115
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116 *******************************/
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117
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118 // Shift by 2 to get the size of a long int
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119 #define R2D_LONGSIZE_FACTOR 2
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120
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121 // ln2 of the size of a memory word in bits
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122 // (2^5 = 32 bits)
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123 #define R2D_MEMORY_WORD 5
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124
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125 /*******************************
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126
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127 Values used internally
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128
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129 *******************************/
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130
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131 #if (R2D_EMBEDDED_LCD == R2D_SIMPLE_LCD)
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132 #include "r2d/lcds/Simple/R2D_simple_lcd_i.h"
0
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133 #endif
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134
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135 // Color LCD is just a simulation on PC and is using the
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136 // color framebuffers
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137 #if (R2D_EMBEDDED_LCD == R2D_PC_COLOR_LCD)
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138 #include "r2d/lcds/ColorPC/R2D_pc_color_lcd_i.h"
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139 #endif
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140
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141 #if (R2D_EMBEDDED_LCD == R2D_PC_CSAMPLE)
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142 #include "r2d/lcds/PC_CSAMPLE/R2D_pc_csample_lcd_i.h"
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143 #endif
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144
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145 #if (R2D_EMBEDDED_LCD == R2D_PC_DSAMPLE)
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146 #include "r2d/lcds/PC_DSAMPLE/R2D_pc_dsample_lcd_i.h"
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147 #endif
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148
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149 // Color LCD is just a simulation on PC and is using the
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150 // color framebuffers
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151 #if (R2D_EMBEDDED_LCD == R2D_MIRRORED_LCD)
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152 #include "r2d/lcds/Mirrored/R2D_mirrored_lcd_i.h"
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153 #endif
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154
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155 #if (R2D_EMBEDDED_LCD == R2D_CUSTOMER_LCD)
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156 #include "r2d/lcds/Customer/R2D_customer_lcd_i.h"
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157 #endif
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158
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159 #if (R2D_EMBEDDED_LCD == R2D_HORIZONTAL_LCD)
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160 #include "r2d/lcds/Horizontal/R2D_horizontal_lcd_i.h"
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161 #endif
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162
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163 #if (R2D_EMBEDDED_LCD == R2D_BOARD_COLOR_LCD)
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164 #include "r2d/lcds/ColorBoard/R2D_board_color_lcd_i.h"
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165 #endif
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166
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167 #if (R2D_EMBEDDED_LCD == R2D_BOARD_DSAMPLE)
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168 #include "r2d/lcds/D_Sample/R2D_board_dsample_i.h"
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169 #endif
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170
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171 #if (R2D_EMBEDDED_LCD == R2D_BOARD_BW_DSAMPLE)
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172 #include "r2d/lcds/BW_D_Sample/R2D_board_bw_dsample_i.h"
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173 #endif
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174
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175 #if (R2D_EMBEDDED_LCD == R2D_PC_COLOR_LCD)
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176 #ifdef R2D_ASM
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177 #undef R2D_ASM
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178 #endif
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179 #define R2D_ASM R2D_OFF
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180 #endif
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181
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182 #if (R2D_ASM == R2D_ON)
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183 #if (R2D_DITHERING == R2D_ON)
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184 #undef R2D_DITHERING
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185 #define R2D_DITHERING R2D_OFF
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186 #endif
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187
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188 #endif
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189
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190
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191 // Mask used to write or read a pixel value from a memory word
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192 // It is also used in monochrome mode to extract the intensity level
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193 // In color mode, a pixel will contain several intensity
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194 // level and another mask to extract components should be used
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195
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196 // ifdef used because of limitation with TI preprocessor
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197 // which is giving 0 for R2D_PIXEL_MASK instead of 0xFFFFFFFF
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198 // when R2D_PIXEL_DEPTH is 32
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199 #if (R2D_PIXEL_DEPTH == 32)
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200 #define R2D_PIXEL_MASK 0xFFFFFFFF
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201 #else
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202 #define R2D_PIXEL_MASK (~(-1<<R2D_PIXEL_DEPTH))
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203 #endif
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204
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205 // Pixel value mask for dithered levels
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206 #define R2D_DITHERED_MASK (~(-1<<R2D_DITHERING_DIMENSION))
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207
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208
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209 #if (R2D_PIXELS_PER_MEMORY_WORD == 0)
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210
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211 // Position of the pixel in a memory word is extracted with
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212 // that mask applied to the pixel horizontal or vertical
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213 // coordinate (depending on the REFRESH mode)
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214 // It allows to convert between unit pixels to unit memory words
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215 #define R2D_WORD_POSITION_MASK 0
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216
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217 // Extension of vertical or horizontal for memory alignments
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218 // constraints
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219 #if (R2D_REFRESH == R2D_VERTICAL)
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220 #define R2D_MWHEIGHT R2D_HEIGHT
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221 #else
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222 #define R2D_MWWIDTH R2D_WIDTH
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223 #endif
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224
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225 // Extend lengths to a integer number of memory words
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226 // and return new length in memory word units
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227 #define R2D_ALIGNED_MWLENGTH(a) a
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228 #else
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229 // Above formula are right when the number of pixels
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230 // can be divided by 2 (so R2D_PIXELS_PER_MEMORY_WORD != 0 )
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231
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232 // Position of the pixel in a memory word is extracted with
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233 // that mask applied to the pixel horizontal or vertical
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234 // coordinate (depending on the REFRESH mode)
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235 // It allows to convert between unit pixels to unit memory words
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236 #define R2D_WORD_POSITION_MASK (~(-1<<R2D_PIXELS_PER_MEMORY_WORD))
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237
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238 // Extension of vertical or horizontal for memory alignments
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239 // constraints (the extension is done by excess. Sometime one
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240 // word may be added although it is not really needed)
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241 #if (R2D_REFRESH == R2D_VERTICAL)
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242 #define R2D_MWHEIGHT ((R2D_HEIGHT>>R2D_PIXELS_PER_MEMORY_WORD)+1)
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243 #else
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244 #define R2D_MWWIDTH ((R2D_WIDTH>>R2D_PIXELS_PER_MEMORY_WORD)+1)
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245 #endif
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246
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247 // Extend lengths to a integer number of memory words
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248 // and return new length in memory word units
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249
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250 // Never change it. It used for blit_rect
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251 #define R2D_ALIGNED_MWLENGTH(a) ((a>>R2D_PIXELS_PER_MEMORY_WORD) + 1)
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252
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253
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254 #endif
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255 // Start of description of metrics values
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256 // for each char
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257 // The first values are the global ones for the font
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258 #define R2D_METRIC_START 8
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259
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260
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261 // Position of buffer width value relative
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262 // to start of char metrics in a font metric array
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263 #define R2D_BUFFER_WIDTH_POS (-5)
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264
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265
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266
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267 #endif