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1 | e7f0ad58 | bellard | /*
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2 | e7f0ad58 | bellard | * QEMU graphical console
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3 | 5fafdf24 | ths | *
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4 | e7f0ad58 | bellard | * Copyright (c) 2004 Fabrice Bellard
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5 | 5fafdf24 | ths | *
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6 | e7f0ad58 | bellard | * Permission is hereby granted, free of charge, to any person obtaining a copy
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7 | e7f0ad58 | bellard | * of this software and associated documentation files (the "Software"), to deal
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8 | e7f0ad58 | bellard | * in the Software without restriction, including without limitation the rights
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9 | e7f0ad58 | bellard | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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10 | e7f0ad58 | bellard | * copies of the Software, and to permit persons to whom the Software is
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11 | e7f0ad58 | bellard | * furnished to do so, subject to the following conditions:
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12 | e7f0ad58 | bellard | *
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13 | e7f0ad58 | bellard | * The above copyright notice and this permission notice shall be included in
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14 | e7f0ad58 | bellard | * all copies or substantial portions of the Software.
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15 | e7f0ad58 | bellard | *
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16 | e7f0ad58 | bellard | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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17 | e7f0ad58 | bellard | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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18 | e7f0ad58 | bellard | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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19 | e7f0ad58 | bellard | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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20 | e7f0ad58 | bellard | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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21 | e7f0ad58 | bellard | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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22 | e7f0ad58 | bellard | * THE SOFTWARE.
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23 | e7f0ad58 | bellard | */
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24 | 87ecb68b | pbrook | #include "qemu-common.h" |
25 | 87ecb68b | pbrook | #include "console.h" |
26 | 87ecb68b | pbrook | #include "qemu-timer.h" |
27 | ad39cf6d | Luiz Capitulino | #include "qmp-commands.h" |
28 | e7f0ad58 | bellard | |
29 | 6d6f7c28 | pbrook | //#define DEBUG_CONSOLE
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30 | e7f0ad58 | bellard | #define DEFAULT_BACKSCROLL 512 |
31 | e7f0ad58 | bellard | #define MAX_CONSOLES 12 |
32 | bf1bed81 | Jan Kiszka | #define CONSOLE_CURSOR_PERIOD 500 |
33 | e7f0ad58 | bellard | |
34 | 26489844 | bellard | #define QEMU_RGBA(r, g, b, a) (((a) << 24) | ((r) << 16) | ((g) << 8) | (b)) |
35 | 26489844 | bellard | #define QEMU_RGB(r, g, b) QEMU_RGBA(r, g, b, 0xff) |
36 | e7f0ad58 | bellard | |
37 | 6d6f7c28 | pbrook | typedef struct TextAttributes { |
38 | 6d6f7c28 | pbrook | uint8_t fgcol:4;
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39 | 6d6f7c28 | pbrook | uint8_t bgcol:4;
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40 | 6d6f7c28 | pbrook | uint8_t bold:1;
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41 | 6d6f7c28 | pbrook | uint8_t uline:1;
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42 | 6d6f7c28 | pbrook | uint8_t blink:1;
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43 | 6d6f7c28 | pbrook | uint8_t invers:1;
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44 | 6d6f7c28 | pbrook | uint8_t unvisible:1;
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45 | 6d6f7c28 | pbrook | } TextAttributes; |
46 | 6d6f7c28 | pbrook | |
47 | e7f0ad58 | bellard | typedef struct TextCell { |
48 | e7f0ad58 | bellard | uint8_t ch; |
49 | 6d6f7c28 | pbrook | TextAttributes t_attrib; |
50 | e7f0ad58 | bellard | } TextCell; |
51 | e7f0ad58 | bellard | |
52 | e7f0ad58 | bellard | #define MAX_ESC_PARAMS 3 |
53 | e7f0ad58 | bellard | |
54 | e7f0ad58 | bellard | enum TTYState {
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55 | e7f0ad58 | bellard | TTY_STATE_NORM, |
56 | e7f0ad58 | bellard | TTY_STATE_ESC, |
57 | e7f0ad58 | bellard | TTY_STATE_CSI, |
58 | e7f0ad58 | bellard | }; |
59 | e7f0ad58 | bellard | |
60 | e15d7371 | bellard | typedef struct QEMUFIFO { |
61 | e15d7371 | bellard | uint8_t *buf; |
62 | e15d7371 | bellard | int buf_size;
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63 | e15d7371 | bellard | int count, wptr, rptr;
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64 | e15d7371 | bellard | } QEMUFIFO; |
65 | e15d7371 | bellard | |
66 | 9596ebb7 | pbrook | static int qemu_fifo_write(QEMUFIFO *f, const uint8_t *buf, int len1) |
67 | e15d7371 | bellard | { |
68 | e15d7371 | bellard | int l, len;
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69 | e15d7371 | bellard | |
70 | e15d7371 | bellard | l = f->buf_size - f->count; |
71 | e15d7371 | bellard | if (len1 > l)
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72 | e15d7371 | bellard | len1 = l; |
73 | e15d7371 | bellard | len = len1; |
74 | e15d7371 | bellard | while (len > 0) { |
75 | e15d7371 | bellard | l = f->buf_size - f->wptr; |
76 | e15d7371 | bellard | if (l > len)
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77 | e15d7371 | bellard | l = len; |
78 | e15d7371 | bellard | memcpy(f->buf + f->wptr, buf, l); |
79 | e15d7371 | bellard | f->wptr += l; |
80 | e15d7371 | bellard | if (f->wptr >= f->buf_size)
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81 | e15d7371 | bellard | f->wptr = 0;
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82 | e15d7371 | bellard | buf += l; |
83 | e15d7371 | bellard | len -= l; |
84 | e15d7371 | bellard | } |
85 | e15d7371 | bellard | f->count += len1; |
86 | e15d7371 | bellard | return len1;
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87 | e15d7371 | bellard | } |
88 | e15d7371 | bellard | |
89 | 9596ebb7 | pbrook | static int qemu_fifo_read(QEMUFIFO *f, uint8_t *buf, int len1) |
90 | e15d7371 | bellard | { |
91 | e15d7371 | bellard | int l, len;
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92 | e15d7371 | bellard | |
93 | e15d7371 | bellard | if (len1 > f->count)
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94 | e15d7371 | bellard | len1 = f->count; |
95 | e15d7371 | bellard | len = len1; |
96 | e15d7371 | bellard | while (len > 0) { |
97 | e15d7371 | bellard | l = f->buf_size - f->rptr; |
98 | e15d7371 | bellard | if (l > len)
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99 | e15d7371 | bellard | l = len; |
100 | e15d7371 | bellard | memcpy(buf, f->buf + f->rptr, l); |
101 | e15d7371 | bellard | f->rptr += l; |
102 | e15d7371 | bellard | if (f->rptr >= f->buf_size)
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103 | e15d7371 | bellard | f->rptr = 0;
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104 | e15d7371 | bellard | buf += l; |
105 | e15d7371 | bellard | len -= l; |
106 | e15d7371 | bellard | } |
107 | e15d7371 | bellard | f->count -= len1; |
108 | e15d7371 | bellard | return len1;
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109 | e15d7371 | bellard | } |
110 | e15d7371 | bellard | |
111 | af3a9031 | ths | typedef enum { |
112 | af3a9031 | ths | GRAPHIC_CONSOLE, |
113 | c21bbcfa | balrog | TEXT_CONSOLE, |
114 | c21bbcfa | balrog | TEXT_CONSOLE_FIXED_SIZE |
115 | c227f099 | Anthony Liguori | } console_type_t; |
116 | af3a9031 | ths | |
117 | 95219897 | pbrook | /* ??? This is mis-named.
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118 | 95219897 | pbrook | It is used for both text and graphical consoles. */
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119 | e7f0ad58 | bellard | struct TextConsole {
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120 | f81bdefb | Jan Kiszka | int index;
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121 | c227f099 | Anthony Liguori | console_type_t console_type; |
122 | e7f0ad58 | bellard | DisplayState *ds; |
123 | 95219897 | pbrook | /* Graphic console state. */
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124 | 95219897 | pbrook | vga_hw_update_ptr hw_update; |
125 | 95219897 | pbrook | vga_hw_invalidate_ptr hw_invalidate; |
126 | 95219897 | pbrook | vga_hw_screen_dump_ptr hw_screen_dump; |
127 | 4d3b6f6e | balrog | vga_hw_text_update_ptr hw_text_update; |
128 | 95219897 | pbrook | void *hw;
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129 | 95219897 | pbrook | |
130 | e7f0ad58 | bellard | int g_width, g_height;
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131 | e7f0ad58 | bellard | int width;
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132 | e7f0ad58 | bellard | int height;
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133 | e7f0ad58 | bellard | int total_height;
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134 | e7f0ad58 | bellard | int backscroll_height;
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135 | e7f0ad58 | bellard | int x, y;
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136 | adb47967 | ths | int x_saved, y_saved;
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137 | e7f0ad58 | bellard | int y_displayed;
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138 | e7f0ad58 | bellard | int y_base;
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139 | 6d6f7c28 | pbrook | TextAttributes t_attrib_default; /* default text attributes */
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140 | 6d6f7c28 | pbrook | TextAttributes t_attrib; /* currently active text attributes */
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141 | e7f0ad58 | bellard | TextCell *cells; |
142 | 4d3b6f6e | balrog | int text_x[2], text_y[2], cursor_invalidate; |
143 | 4104833f | Paolo Bonzini | int echo;
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144 | bf1bed81 | Jan Kiszka | bool cursor_visible_phase;
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145 | bf1bed81 | Jan Kiszka | QEMUTimer *cursor_timer; |
146 | e7f0ad58 | bellard | |
147 | 14778c20 | pbrook | int update_x0;
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148 | 14778c20 | pbrook | int update_y0;
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149 | 14778c20 | pbrook | int update_x1;
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150 | 14778c20 | pbrook | int update_y1;
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151 | 14778c20 | pbrook | |
152 | e7f0ad58 | bellard | enum TTYState state;
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153 | e7f0ad58 | bellard | int esc_params[MAX_ESC_PARAMS];
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154 | e7f0ad58 | bellard | int nb_esc_params;
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155 | e7f0ad58 | bellard | |
156 | e5b0bc44 | pbrook | CharDriverState *chr; |
157 | e15d7371 | bellard | /* fifo for key pressed */
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158 | e15d7371 | bellard | QEMUFIFO out_fifo; |
159 | e15d7371 | bellard | uint8_t out_fifo_buf[16];
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160 | e15d7371 | bellard | QEMUTimer *kbd_timer; |
161 | e7f0ad58 | bellard | }; |
162 | e7f0ad58 | bellard | |
163 | 98b50080 | Paolo Bonzini | static DisplayState *display_state;
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164 | e7f0ad58 | bellard | static TextConsole *active_console;
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165 | e7f0ad58 | bellard | static TextConsole *consoles[MAX_CONSOLES];
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166 | e7f0ad58 | bellard | static int nb_consoles = 0; |
167 | e7f0ad58 | bellard | |
168 | 95219897 | pbrook | void vga_hw_update(void) |
169 | 95219897 | pbrook | { |
170 | adb47967 | ths | if (active_console && active_console->hw_update)
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171 | 95219897 | pbrook | active_console->hw_update(active_console->hw); |
172 | 95219897 | pbrook | } |
173 | 95219897 | pbrook | |
174 | 95219897 | pbrook | void vga_hw_invalidate(void) |
175 | 95219897 | pbrook | { |
176 | 26572b8a | Gerd Hoffmann | if (active_console && active_console->hw_invalidate)
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177 | 95219897 | pbrook | active_console->hw_invalidate(active_console->hw); |
178 | 95219897 | pbrook | } |
179 | 95219897 | pbrook | |
180 | ad39cf6d | Luiz Capitulino | void qmp_screendump(const char *filename, Error **errp) |
181 | 95219897 | pbrook | { |
182 | 8571c055 | balrog | TextConsole *previous_active_console; |
183 | 45efb161 | Gerd Hoffmann | bool cswitch;
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184 | 8571c055 | balrog | |
185 | 8571c055 | balrog | previous_active_console = active_console; |
186 | 45efb161 | Gerd Hoffmann | cswitch = previous_active_console && previous_active_console->index != 0;
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187 | f81bdefb | Jan Kiszka | |
188 | 8571c055 | balrog | /* There is currently no way of specifying which screen we want to dump,
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189 | 7b455225 | aurel32 | so always dump the first one. */
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190 | 45efb161 | Gerd Hoffmann | if (cswitch) {
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191 | 45efb161 | Gerd Hoffmann | console_select(0);
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192 | 45efb161 | Gerd Hoffmann | } |
193 | f81bdefb | Jan Kiszka | if (consoles[0] && consoles[0]->hw_screen_dump) { |
194 | ad39cf6d | Luiz Capitulino | consoles[0]->hw_screen_dump(consoles[0]->hw, filename, cswitch, errp); |
195 | 16735102 | Gerd Hoffmann | } else {
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196 | ad39cf6d | Luiz Capitulino | error_setg(errp, "device doesn't support screendump\n");
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197 | f81bdefb | Jan Kiszka | } |
198 | f81bdefb | Jan Kiszka | |
199 | 45efb161 | Gerd Hoffmann | if (cswitch) {
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200 | 33bcd98c | Alexander Graf | console_select(previous_active_console->index); |
201 | 33bcd98c | Alexander Graf | } |
202 | 95219897 | pbrook | } |
203 | 95219897 | pbrook | |
204 | c227f099 | Anthony Liguori | void vga_hw_text_update(console_ch_t *chardata)
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205 | 4d3b6f6e | balrog | { |
206 | 4d3b6f6e | balrog | if (active_console && active_console->hw_text_update)
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207 | 4d3b6f6e | balrog | active_console->hw_text_update(active_console->hw, chardata); |
208 | 4d3b6f6e | balrog | } |
209 | 4d3b6f6e | balrog | |
210 | e7f0ad58 | bellard | /* convert a RGBA color to a color index usable in graphic primitives */
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211 | e7f0ad58 | bellard | static unsigned int vga_get_color(DisplayState *ds, unsigned int rgba) |
212 | e7f0ad58 | bellard | { |
213 | e7f0ad58 | bellard | unsigned int r, g, b, color; |
214 | e7f0ad58 | bellard | |
215 | 0e1f5a0c | aliguori | switch(ds_get_bits_per_pixel(ds)) {
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216 | e7f0ad58 | bellard | #if 0
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217 | e7f0ad58 | bellard | case 8:
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218 | e7f0ad58 | bellard | r = (rgba >> 16) & 0xff;
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219 | e7f0ad58 | bellard | g = (rgba >> 8) & 0xff;
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220 | e7f0ad58 | bellard | b = (rgba) & 0xff;
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221 | 5fafdf24 | ths | color = (rgb_to_index[r] * 6 * 6) +
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222 | 5fafdf24 | ths | (rgb_to_index[g] * 6) +
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223 | e7f0ad58 | bellard | (rgb_to_index[b]);
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224 | e7f0ad58 | bellard | break;
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225 | e7f0ad58 | bellard | #endif
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226 | e7f0ad58 | bellard | case 15: |
227 | e7f0ad58 | bellard | r = (rgba >> 16) & 0xff; |
228 | e7f0ad58 | bellard | g = (rgba >> 8) & 0xff; |
229 | e7f0ad58 | bellard | b = (rgba) & 0xff;
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230 | e7f0ad58 | bellard | color = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3); |
231 | e7f0ad58 | bellard | break;
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232 | e7f0ad58 | bellard | case 16: |
233 | e7f0ad58 | bellard | r = (rgba >> 16) & 0xff; |
234 | e7f0ad58 | bellard | g = (rgba >> 8) & 0xff; |
235 | e7f0ad58 | bellard | b = (rgba) & 0xff;
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236 | e7f0ad58 | bellard | color = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3); |
237 | e7f0ad58 | bellard | break;
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238 | e7f0ad58 | bellard | case 32: |
239 | e7f0ad58 | bellard | default:
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240 | e7f0ad58 | bellard | color = rgba; |
241 | e7f0ad58 | bellard | break;
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242 | e7f0ad58 | bellard | } |
243 | e7f0ad58 | bellard | return color;
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244 | e7f0ad58 | bellard | } |
245 | e7f0ad58 | bellard | |
246 | 5fafdf24 | ths | static void vga_fill_rect (DisplayState *ds, |
247 | e7f0ad58 | bellard | int posx, int posy, int width, int height, uint32_t color) |
248 | e7f0ad58 | bellard | { |
249 | e7f0ad58 | bellard | uint8_t *d, *d1; |
250 | e7f0ad58 | bellard | int x, y, bpp;
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251 | 3b46e624 | ths | |
252 | 0e1f5a0c | aliguori | bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; |
253 | 0e1f5a0c | aliguori | d1 = ds_get_data(ds) + |
254 | 0e1f5a0c | aliguori | ds_get_linesize(ds) * posy + bpp * posx; |
255 | e7f0ad58 | bellard | for (y = 0; y < height; y++) { |
256 | e7f0ad58 | bellard | d = d1; |
257 | e7f0ad58 | bellard | switch(bpp) {
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258 | e7f0ad58 | bellard | case 1: |
259 | e7f0ad58 | bellard | for (x = 0; x < width; x++) { |
260 | e7f0ad58 | bellard | *((uint8_t *)d) = color; |
261 | e7f0ad58 | bellard | d++; |
262 | e7f0ad58 | bellard | } |
263 | e7f0ad58 | bellard | break;
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264 | e7f0ad58 | bellard | case 2: |
265 | e7f0ad58 | bellard | for (x = 0; x < width; x++) { |
266 | e7f0ad58 | bellard | *((uint16_t *)d) = color; |
267 | e7f0ad58 | bellard | d += 2;
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268 | e7f0ad58 | bellard | } |
269 | e7f0ad58 | bellard | break;
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270 | e7f0ad58 | bellard | case 4: |
271 | e7f0ad58 | bellard | for (x = 0; x < width; x++) { |
272 | e7f0ad58 | bellard | *((uint32_t *)d) = color; |
273 | e7f0ad58 | bellard | d += 4;
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274 | e7f0ad58 | bellard | } |
275 | e7f0ad58 | bellard | break;
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276 | e7f0ad58 | bellard | } |
277 | 0e1f5a0c | aliguori | d1 += ds_get_linesize(ds); |
278 | e7f0ad58 | bellard | } |
279 | e7f0ad58 | bellard | } |
280 | e7f0ad58 | bellard | |
281 | e7f0ad58 | bellard | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */
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282 | e7f0ad58 | bellard | static void vga_bitblt(DisplayState *ds, int xs, int ys, int xd, int yd, int w, int h) |
283 | e7f0ad58 | bellard | { |
284 | e7f0ad58 | bellard | const uint8_t *s;
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285 | e7f0ad58 | bellard | uint8_t *d; |
286 | e7f0ad58 | bellard | int wb, y, bpp;
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287 | e7f0ad58 | bellard | |
288 | 0e1f5a0c | aliguori | bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; |
289 | e7f0ad58 | bellard | wb = w * bpp; |
290 | e7f0ad58 | bellard | if (yd <= ys) {
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291 | 0e1f5a0c | aliguori | s = ds_get_data(ds) + |
292 | 0e1f5a0c | aliguori | ds_get_linesize(ds) * ys + bpp * xs; |
293 | 0e1f5a0c | aliguori | d = ds_get_data(ds) + |
294 | 0e1f5a0c | aliguori | ds_get_linesize(ds) * yd + bpp * xd; |
295 | e7f0ad58 | bellard | for (y = 0; y < h; y++) { |
296 | e7f0ad58 | bellard | memmove(d, s, wb); |
297 | 0e1f5a0c | aliguori | d += ds_get_linesize(ds); |
298 | 0e1f5a0c | aliguori | s += ds_get_linesize(ds); |
299 | e7f0ad58 | bellard | } |
300 | e7f0ad58 | bellard | } else {
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301 | 0e1f5a0c | aliguori | s = ds_get_data(ds) + |
302 | 0e1f5a0c | aliguori | ds_get_linesize(ds) * (ys + h - 1) + bpp * xs;
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303 | 0e1f5a0c | aliguori | d = ds_get_data(ds) + |
304 | 0e1f5a0c | aliguori | ds_get_linesize(ds) * (yd + h - 1) + bpp * xd;
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305 | e7f0ad58 | bellard | for (y = 0; y < h; y++) { |
306 | e7f0ad58 | bellard | memmove(d, s, wb); |
307 | 0e1f5a0c | aliguori | d -= ds_get_linesize(ds); |
308 | 0e1f5a0c | aliguori | s -= ds_get_linesize(ds); |
309 | e7f0ad58 | bellard | } |
310 | e7f0ad58 | bellard | } |
311 | e7f0ad58 | bellard | } |
312 | e7f0ad58 | bellard | |
313 | e7f0ad58 | bellard | /***********************************************************/
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314 | e7f0ad58 | bellard | /* basic char display */
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315 | e7f0ad58 | bellard | |
316 | e7f0ad58 | bellard | #define FONT_HEIGHT 16 |
317 | e7f0ad58 | bellard | #define FONT_WIDTH 8 |
318 | e7f0ad58 | bellard | |
319 | e7f0ad58 | bellard | #include "vgafont.h" |
320 | e7f0ad58 | bellard | |
321 | e7f0ad58 | bellard | #define cbswap_32(__x) \
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322 | e7f0ad58 | bellard | ((uint32_t)( \ |
323 | e7f0ad58 | bellard | (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ |
324 | e7f0ad58 | bellard | (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ |
325 | e7f0ad58 | bellard | (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ |
326 | e7f0ad58 | bellard | (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )) |
327 | e7f0ad58 | bellard | |
328 | e2542fe2 | Juan Quintela | #ifdef HOST_WORDS_BIGENDIAN
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329 | e7f0ad58 | bellard | #define PAT(x) x
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330 | e7f0ad58 | bellard | #else
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331 | e7f0ad58 | bellard | #define PAT(x) cbswap_32(x)
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332 | e7f0ad58 | bellard | #endif
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333 | e7f0ad58 | bellard | |
334 | e7f0ad58 | bellard | static const uint32_t dmask16[16] = { |
335 | e7f0ad58 | bellard | PAT(0x00000000),
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336 | e7f0ad58 | bellard | PAT(0x000000ff),
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337 | e7f0ad58 | bellard | PAT(0x0000ff00),
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338 | e7f0ad58 | bellard | PAT(0x0000ffff),
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339 | e7f0ad58 | bellard | PAT(0x00ff0000),
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340 | e7f0ad58 | bellard | PAT(0x00ff00ff),
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341 | e7f0ad58 | bellard | PAT(0x00ffff00),
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342 | e7f0ad58 | bellard | PAT(0x00ffffff),
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343 | e7f0ad58 | bellard | PAT(0xff000000),
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344 | e7f0ad58 | bellard | PAT(0xff0000ff),
|
345 | e7f0ad58 | bellard | PAT(0xff00ff00),
|
346 | e7f0ad58 | bellard | PAT(0xff00ffff),
|
347 | e7f0ad58 | bellard | PAT(0xffff0000),
|
348 | e7f0ad58 | bellard | PAT(0xffff00ff),
|
349 | e7f0ad58 | bellard | PAT(0xffffff00),
|
350 | e7f0ad58 | bellard | PAT(0xffffffff),
|
351 | e7f0ad58 | bellard | }; |
352 | e7f0ad58 | bellard | |
353 | e7f0ad58 | bellard | static const uint32_t dmask4[4] = { |
354 | e7f0ad58 | bellard | PAT(0x00000000),
|
355 | e7f0ad58 | bellard | PAT(0x0000ffff),
|
356 | e7f0ad58 | bellard | PAT(0xffff0000),
|
357 | e7f0ad58 | bellard | PAT(0xffffffff),
|
358 | e7f0ad58 | bellard | }; |
359 | e7f0ad58 | bellard | |
360 | 6d6f7c28 | pbrook | static uint32_t color_table[2][8]; |
361 | 6d6f7c28 | pbrook | |
362 | df00bed0 | Devin J. Pohly | #ifndef CONFIG_CURSES
|
363 | 6d6f7c28 | pbrook | enum color_names {
|
364 | 6d6f7c28 | pbrook | COLOR_BLACK = 0,
|
365 | 6d6f7c28 | pbrook | COLOR_RED = 1,
|
366 | 6d6f7c28 | pbrook | COLOR_GREEN = 2,
|
367 | 6d6f7c28 | pbrook | COLOR_YELLOW = 3,
|
368 | 6d6f7c28 | pbrook | COLOR_BLUE = 4,
|
369 | 6d6f7c28 | pbrook | COLOR_MAGENTA = 5,
|
370 | 6d6f7c28 | pbrook | COLOR_CYAN = 6,
|
371 | 6d6f7c28 | pbrook | COLOR_WHITE = 7
|
372 | 6d6f7c28 | pbrook | }; |
373 | df00bed0 | Devin J. Pohly | #endif
|
374 | 6d6f7c28 | pbrook | |
375 | 6d6f7c28 | pbrook | static const uint32_t color_table_rgb[2][8] = { |
376 | 6d6f7c28 | pbrook | { /* dark */
|
377 | 26489844 | bellard | QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
378 | 26489844 | bellard | QEMU_RGB(0xaa, 0x00, 0x00), /* red */ |
379 | 26489844 | bellard | QEMU_RGB(0x00, 0xaa, 0x00), /* green */ |
380 | 26489844 | bellard | QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ |
381 | 26489844 | bellard | QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ |
382 | 26489844 | bellard | QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ |
383 | 26489844 | bellard | QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ |
384 | 26489844 | bellard | QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ |
385 | 6d6f7c28 | pbrook | }, |
386 | 6d6f7c28 | pbrook | { /* bright */
|
387 | 26489844 | bellard | QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
388 | 26489844 | bellard | QEMU_RGB(0xff, 0x00, 0x00), /* red */ |
389 | 26489844 | bellard | QEMU_RGB(0x00, 0xff, 0x00), /* green */ |
390 | 26489844 | bellard | QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ |
391 | 26489844 | bellard | QEMU_RGB(0x00, 0x00, 0xff), /* blue */ |
392 | 26489844 | bellard | QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ |
393 | 26489844 | bellard | QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ |
394 | 26489844 | bellard | QEMU_RGB(0xff, 0xff, 0xff), /* white */ |
395 | 6d6f7c28 | pbrook | } |
396 | e7f0ad58 | bellard | }; |
397 | e7f0ad58 | bellard | |
398 | e7f0ad58 | bellard | static inline unsigned int col_expand(DisplayState *ds, unsigned int col) |
399 | e7f0ad58 | bellard | { |
400 | 0e1f5a0c | aliguori | switch(ds_get_bits_per_pixel(ds)) {
|
401 | e7f0ad58 | bellard | case 8: |
402 | e7f0ad58 | bellard | col |= col << 8;
|
403 | e7f0ad58 | bellard | col |= col << 16;
|
404 | e7f0ad58 | bellard | break;
|
405 | e7f0ad58 | bellard | case 15: |
406 | e7f0ad58 | bellard | case 16: |
407 | e7f0ad58 | bellard | col |= col << 16;
|
408 | e7f0ad58 | bellard | break;
|
409 | e7f0ad58 | bellard | default:
|
410 | e7f0ad58 | bellard | break;
|
411 | e7f0ad58 | bellard | } |
412 | e7f0ad58 | bellard | |
413 | e7f0ad58 | bellard | return col;
|
414 | e7f0ad58 | bellard | } |
415 | 6d6f7c28 | pbrook | #ifdef DEBUG_CONSOLE
|
416 | 6d6f7c28 | pbrook | static void console_print_text_attributes(TextAttributes *t_attrib, char ch) |
417 | 6d6f7c28 | pbrook | { |
418 | 6d6f7c28 | pbrook | if (t_attrib->bold) {
|
419 | 6d6f7c28 | pbrook | printf("b");
|
420 | 6d6f7c28 | pbrook | } else {
|
421 | 6d6f7c28 | pbrook | printf(" ");
|
422 | 6d6f7c28 | pbrook | } |
423 | 6d6f7c28 | pbrook | if (t_attrib->uline) {
|
424 | 6d6f7c28 | pbrook | printf("u");
|
425 | 6d6f7c28 | pbrook | } else {
|
426 | 6d6f7c28 | pbrook | printf(" ");
|
427 | 6d6f7c28 | pbrook | } |
428 | 6d6f7c28 | pbrook | if (t_attrib->blink) {
|
429 | 6d6f7c28 | pbrook | printf("l");
|
430 | 6d6f7c28 | pbrook | } else {
|
431 | 6d6f7c28 | pbrook | printf(" ");
|
432 | 6d6f7c28 | pbrook | } |
433 | 6d6f7c28 | pbrook | if (t_attrib->invers) {
|
434 | 6d6f7c28 | pbrook | printf("i");
|
435 | 6d6f7c28 | pbrook | } else {
|
436 | 6d6f7c28 | pbrook | printf(" ");
|
437 | 6d6f7c28 | pbrook | } |
438 | 6d6f7c28 | pbrook | if (t_attrib->unvisible) {
|
439 | 6d6f7c28 | pbrook | printf("n");
|
440 | 6d6f7c28 | pbrook | } else {
|
441 | 6d6f7c28 | pbrook | printf(" ");
|
442 | 6d6f7c28 | pbrook | } |
443 | 6d6f7c28 | pbrook | |
444 | 6d6f7c28 | pbrook | printf(" fg: %d bg: %d ch:'%2X' '%c'\n", t_attrib->fgcol, t_attrib->bgcol, ch, ch);
|
445 | 6d6f7c28 | pbrook | } |
446 | 6d6f7c28 | pbrook | #endif
|
447 | e7f0ad58 | bellard | |
448 | 5fafdf24 | ths | static void vga_putcharxy(DisplayState *ds, int x, int y, int ch, |
449 | 6d6f7c28 | pbrook | TextAttributes *t_attrib) |
450 | e7f0ad58 | bellard | { |
451 | e7f0ad58 | bellard | uint8_t *d; |
452 | e7f0ad58 | bellard | const uint8_t *font_ptr;
|
453 | e7f0ad58 | bellard | unsigned int font_data, linesize, xorcol, bpp; |
454 | e7f0ad58 | bellard | int i;
|
455 | 6d6f7c28 | pbrook | unsigned int fgcol, bgcol; |
456 | 6d6f7c28 | pbrook | |
457 | 6d6f7c28 | pbrook | #ifdef DEBUG_CONSOLE
|
458 | 6d6f7c28 | pbrook | printf("x: %2i y: %2i", x, y);
|
459 | 6d6f7c28 | pbrook | console_print_text_attributes(t_attrib, ch); |
460 | 6d6f7c28 | pbrook | #endif
|
461 | 6d6f7c28 | pbrook | |
462 | 6d6f7c28 | pbrook | if (t_attrib->invers) {
|
463 | 6d6f7c28 | pbrook | bgcol = color_table[t_attrib->bold][t_attrib->fgcol]; |
464 | 6d6f7c28 | pbrook | fgcol = color_table[t_attrib->bold][t_attrib->bgcol]; |
465 | 6d6f7c28 | pbrook | } else {
|
466 | 6d6f7c28 | pbrook | fgcol = color_table[t_attrib->bold][t_attrib->fgcol]; |
467 | 6d6f7c28 | pbrook | bgcol = color_table[t_attrib->bold][t_attrib->bgcol]; |
468 | 6d6f7c28 | pbrook | } |
469 | e7f0ad58 | bellard | |
470 | 0e1f5a0c | aliguori | bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; |
471 | 0e1f5a0c | aliguori | d = ds_get_data(ds) + |
472 | 0e1f5a0c | aliguori | ds_get_linesize(ds) * y * FONT_HEIGHT + bpp * x * FONT_WIDTH; |
473 | 0e1f5a0c | aliguori | linesize = ds_get_linesize(ds); |
474 | e7f0ad58 | bellard | font_ptr = vgafont16 + FONT_HEIGHT * ch; |
475 | e7f0ad58 | bellard | xorcol = bgcol ^ fgcol; |
476 | 0e1f5a0c | aliguori | switch(ds_get_bits_per_pixel(ds)) {
|
477 | e7f0ad58 | bellard | case 8: |
478 | e7f0ad58 | bellard | for(i = 0; i < FONT_HEIGHT; i++) { |
479 | e7f0ad58 | bellard | font_data = *font_ptr++; |
480 | 6d6f7c28 | pbrook | if (t_attrib->uline
|
481 | 6d6f7c28 | pbrook | && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { |
482 | 439229c7 | Markus Armbruster | font_data = 0xFF;
|
483 | 6d6f7c28 | pbrook | } |
484 | e7f0ad58 | bellard | ((uint32_t *)d)[0] = (dmask16[(font_data >> 4)] & xorcol) ^ bgcol; |
485 | e7f0ad58 | bellard | ((uint32_t *)d)[1] = (dmask16[(font_data >> 0) & 0xf] & xorcol) ^ bgcol; |
486 | e7f0ad58 | bellard | d += linesize; |
487 | e7f0ad58 | bellard | } |
488 | e7f0ad58 | bellard | break;
|
489 | e7f0ad58 | bellard | case 16: |
490 | e7f0ad58 | bellard | case 15: |
491 | e7f0ad58 | bellard | for(i = 0; i < FONT_HEIGHT; i++) { |
492 | e7f0ad58 | bellard | font_data = *font_ptr++; |
493 | 6d6f7c28 | pbrook | if (t_attrib->uline
|
494 | 6d6f7c28 | pbrook | && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { |
495 | 439229c7 | Markus Armbruster | font_data = 0xFF;
|
496 | 6d6f7c28 | pbrook | } |
497 | e7f0ad58 | bellard | ((uint32_t *)d)[0] = (dmask4[(font_data >> 6)] & xorcol) ^ bgcol; |
498 | e7f0ad58 | bellard | ((uint32_t *)d)[1] = (dmask4[(font_data >> 4) & 3] & xorcol) ^ bgcol; |
499 | e7f0ad58 | bellard | ((uint32_t *)d)[2] = (dmask4[(font_data >> 2) & 3] & xorcol) ^ bgcol; |
500 | e7f0ad58 | bellard | ((uint32_t *)d)[3] = (dmask4[(font_data >> 0) & 3] & xorcol) ^ bgcol; |
501 | e7f0ad58 | bellard | d += linesize; |
502 | e7f0ad58 | bellard | } |
503 | e7f0ad58 | bellard | break;
|
504 | e7f0ad58 | bellard | case 32: |
505 | e7f0ad58 | bellard | for(i = 0; i < FONT_HEIGHT; i++) { |
506 | e7f0ad58 | bellard | font_data = *font_ptr++; |
507 | 6d6f7c28 | pbrook | if (t_attrib->uline && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { |
508 | 439229c7 | Markus Armbruster | font_data = 0xFF;
|
509 | 6d6f7c28 | pbrook | } |
510 | e7f0ad58 | bellard | ((uint32_t *)d)[0] = (-((font_data >> 7)) & xorcol) ^ bgcol; |
511 | e7f0ad58 | bellard | ((uint32_t *)d)[1] = (-((font_data >> 6) & 1) & xorcol) ^ bgcol; |
512 | e7f0ad58 | bellard | ((uint32_t *)d)[2] = (-((font_data >> 5) & 1) & xorcol) ^ bgcol; |
513 | e7f0ad58 | bellard | ((uint32_t *)d)[3] = (-((font_data >> 4) & 1) & xorcol) ^ bgcol; |
514 | e7f0ad58 | bellard | ((uint32_t *)d)[4] = (-((font_data >> 3) & 1) & xorcol) ^ bgcol; |
515 | e7f0ad58 | bellard | ((uint32_t *)d)[5] = (-((font_data >> 2) & 1) & xorcol) ^ bgcol; |
516 | e7f0ad58 | bellard | ((uint32_t *)d)[6] = (-((font_data >> 1) & 1) & xorcol) ^ bgcol; |
517 | e7f0ad58 | bellard | ((uint32_t *)d)[7] = (-((font_data >> 0) & 1) & xorcol) ^ bgcol; |
518 | e7f0ad58 | bellard | d += linesize; |
519 | e7f0ad58 | bellard | } |
520 | e7f0ad58 | bellard | break;
|
521 | e7f0ad58 | bellard | } |
522 | e7f0ad58 | bellard | } |
523 | e7f0ad58 | bellard | |
524 | e7f0ad58 | bellard | static void text_console_resize(TextConsole *s) |
525 | e7f0ad58 | bellard | { |
526 | e7f0ad58 | bellard | TextCell *cells, *c, *c1; |
527 | e7f0ad58 | bellard | int w1, x, y, last_width;
|
528 | e7f0ad58 | bellard | |
529 | e7f0ad58 | bellard | last_width = s->width; |
530 | e7f0ad58 | bellard | s->width = s->g_width / FONT_WIDTH; |
531 | e7f0ad58 | bellard | s->height = s->g_height / FONT_HEIGHT; |
532 | e7f0ad58 | bellard | |
533 | e7f0ad58 | bellard | w1 = last_width; |
534 | e7f0ad58 | bellard | if (s->width < w1)
|
535 | e7f0ad58 | bellard | w1 = s->width; |
536 | e7f0ad58 | bellard | |
537 | 7267c094 | Anthony Liguori | cells = g_malloc(s->width * s->total_height * sizeof(TextCell));
|
538 | e7f0ad58 | bellard | for(y = 0; y < s->total_height; y++) { |
539 | e7f0ad58 | bellard | c = &cells[y * s->width]; |
540 | e7f0ad58 | bellard | if (w1 > 0) { |
541 | e7f0ad58 | bellard | c1 = &s->cells[y * last_width]; |
542 | e7f0ad58 | bellard | for(x = 0; x < w1; x++) { |
543 | e7f0ad58 | bellard | *c++ = *c1++; |
544 | e7f0ad58 | bellard | } |
545 | e7f0ad58 | bellard | } |
546 | e7f0ad58 | bellard | for(x = w1; x < s->width; x++) {
|
547 | e7f0ad58 | bellard | c->ch = ' ';
|
548 | 6d6f7c28 | pbrook | c->t_attrib = s->t_attrib_default; |
549 | e7f0ad58 | bellard | c++; |
550 | e7f0ad58 | bellard | } |
551 | e7f0ad58 | bellard | } |
552 | 7267c094 | Anthony Liguori | g_free(s->cells); |
553 | e7f0ad58 | bellard | s->cells = cells; |
554 | e7f0ad58 | bellard | } |
555 | e7f0ad58 | bellard | |
556 | 4d3b6f6e | balrog | static inline void text_update_xy(TextConsole *s, int x, int y) |
557 | 4d3b6f6e | balrog | { |
558 | 4d3b6f6e | balrog | s->text_x[0] = MIN(s->text_x[0], x); |
559 | 4d3b6f6e | balrog | s->text_x[1] = MAX(s->text_x[1], x); |
560 | 4d3b6f6e | balrog | s->text_y[0] = MIN(s->text_y[0], y); |
561 | 4d3b6f6e | balrog | s->text_y[1] = MAX(s->text_y[1], y); |
562 | 4d3b6f6e | balrog | } |
563 | 4d3b6f6e | balrog | |
564 | 14778c20 | pbrook | static void invalidate_xy(TextConsole *s, int x, int y) |
565 | 14778c20 | pbrook | { |
566 | 14778c20 | pbrook | if (s->update_x0 > x * FONT_WIDTH)
|
567 | 14778c20 | pbrook | s->update_x0 = x * FONT_WIDTH; |
568 | 14778c20 | pbrook | if (s->update_y0 > y * FONT_HEIGHT)
|
569 | 14778c20 | pbrook | s->update_y0 = y * FONT_HEIGHT; |
570 | 14778c20 | pbrook | if (s->update_x1 < (x + 1) * FONT_WIDTH) |
571 | 14778c20 | pbrook | s->update_x1 = (x + 1) * FONT_WIDTH;
|
572 | 14778c20 | pbrook | if (s->update_y1 < (y + 1) * FONT_HEIGHT) |
573 | 14778c20 | pbrook | s->update_y1 = (y + 1) * FONT_HEIGHT;
|
574 | 14778c20 | pbrook | } |
575 | 14778c20 | pbrook | |
576 | e7f0ad58 | bellard | static void update_xy(TextConsole *s, int x, int y) |
577 | e7f0ad58 | bellard | { |
578 | e7f0ad58 | bellard | TextCell *c; |
579 | e7f0ad58 | bellard | int y1, y2;
|
580 | e7f0ad58 | bellard | |
581 | e7f0ad58 | bellard | if (s == active_console) {
|
582 | 0e1f5a0c | aliguori | if (!ds_get_bits_per_pixel(s->ds)) {
|
583 | 4d3b6f6e | balrog | text_update_xy(s, x, y); |
584 | 4d3b6f6e | balrog | return;
|
585 | 4d3b6f6e | balrog | } |
586 | 4d3b6f6e | balrog | |
587 | e7f0ad58 | bellard | y1 = (s->y_base + y) % s->total_height; |
588 | e7f0ad58 | bellard | y2 = y1 - s->y_displayed; |
589 | e7f0ad58 | bellard | if (y2 < 0) |
590 | e7f0ad58 | bellard | y2 += s->total_height; |
591 | e7f0ad58 | bellard | if (y2 < s->height) {
|
592 | e7f0ad58 | bellard | c = &s->cells[y1 * s->width + x]; |
593 | 5fafdf24 | ths | vga_putcharxy(s->ds, x, y2, c->ch, |
594 | 6d6f7c28 | pbrook | &(c->t_attrib)); |
595 | 14778c20 | pbrook | invalidate_xy(s, x, y2); |
596 | e7f0ad58 | bellard | } |
597 | e7f0ad58 | bellard | } |
598 | e7f0ad58 | bellard | } |
599 | e7f0ad58 | bellard | |
600 | e7f0ad58 | bellard | static void console_show_cursor(TextConsole *s, int show) |
601 | e7f0ad58 | bellard | { |
602 | e7f0ad58 | bellard | TextCell *c; |
603 | e7f0ad58 | bellard | int y, y1;
|
604 | e7f0ad58 | bellard | |
605 | e7f0ad58 | bellard | if (s == active_console) {
|
606 | ed8276ac | ths | int x = s->x;
|
607 | 4d3b6f6e | balrog | |
608 | 0e1f5a0c | aliguori | if (!ds_get_bits_per_pixel(s->ds)) {
|
609 | 4d3b6f6e | balrog | s->cursor_invalidate = 1;
|
610 | 4d3b6f6e | balrog | return;
|
611 | 4d3b6f6e | balrog | } |
612 | 4d3b6f6e | balrog | |
613 | ed8276ac | ths | if (x >= s->width) {
|
614 | ed8276ac | ths | x = s->width - 1;
|
615 | ed8276ac | ths | } |
616 | e7f0ad58 | bellard | y1 = (s->y_base + s->y) % s->total_height; |
617 | e7f0ad58 | bellard | y = y1 - s->y_displayed; |
618 | e7f0ad58 | bellard | if (y < 0) |
619 | e7f0ad58 | bellard | y += s->total_height; |
620 | e7f0ad58 | bellard | if (y < s->height) {
|
621 | ed8276ac | ths | c = &s->cells[y1 * s->width + x]; |
622 | bf1bed81 | Jan Kiszka | if (show && s->cursor_visible_phase) {
|
623 | 6d6f7c28 | pbrook | TextAttributes t_attrib = s->t_attrib_default; |
624 | 6d6f7c28 | pbrook | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */
|
625 | ed8276ac | ths | vga_putcharxy(s->ds, x, y, c->ch, &t_attrib); |
626 | e7f0ad58 | bellard | } else {
|
627 | ed8276ac | ths | vga_putcharxy(s->ds, x, y, c->ch, &(c->t_attrib)); |
628 | e7f0ad58 | bellard | } |
629 | 14778c20 | pbrook | invalidate_xy(s, x, y); |
630 | e7f0ad58 | bellard | } |
631 | e7f0ad58 | bellard | } |
632 | e7f0ad58 | bellard | } |
633 | e7f0ad58 | bellard | |
634 | e7f0ad58 | bellard | static void console_refresh(TextConsole *s) |
635 | e7f0ad58 | bellard | { |
636 | e7f0ad58 | bellard | TextCell *c; |
637 | e7f0ad58 | bellard | int x, y, y1;
|
638 | e7f0ad58 | bellard | |
639 | 5fafdf24 | ths | if (s != active_console)
|
640 | e7f0ad58 | bellard | return;
|
641 | 0e1f5a0c | aliguori | if (!ds_get_bits_per_pixel(s->ds)) {
|
642 | 4d3b6f6e | balrog | s->text_x[0] = 0; |
643 | 4d3b6f6e | balrog | s->text_y[0] = 0; |
644 | 4d3b6f6e | balrog | s->text_x[1] = s->width - 1; |
645 | 4d3b6f6e | balrog | s->text_y[1] = s->height - 1; |
646 | 4d3b6f6e | balrog | s->cursor_invalidate = 1;
|
647 | 4d3b6f6e | balrog | return;
|
648 | 4d3b6f6e | balrog | } |
649 | e7f0ad58 | bellard | |
650 | 0e1f5a0c | aliguori | vga_fill_rect(s->ds, 0, 0, ds_get_width(s->ds), ds_get_height(s->ds), |
651 | 6d6f7c28 | pbrook | color_table[0][COLOR_BLACK]);
|
652 | e7f0ad58 | bellard | y1 = s->y_displayed; |
653 | e7f0ad58 | bellard | for(y = 0; y < s->height; y++) { |
654 | e7f0ad58 | bellard | c = s->cells + y1 * s->width; |
655 | e7f0ad58 | bellard | for(x = 0; x < s->width; x++) { |
656 | 5fafdf24 | ths | vga_putcharxy(s->ds, x, y, c->ch, |
657 | 6d6f7c28 | pbrook | &(c->t_attrib)); |
658 | e7f0ad58 | bellard | c++; |
659 | e7f0ad58 | bellard | } |
660 | e7f0ad58 | bellard | if (++y1 == s->total_height)
|
661 | e7f0ad58 | bellard | y1 = 0;
|
662 | e7f0ad58 | bellard | } |
663 | e7f0ad58 | bellard | console_show_cursor(s, 1);
|
664 | 14778c20 | pbrook | dpy_update(s->ds, 0, 0, ds_get_width(s->ds), ds_get_height(s->ds)); |
665 | e7f0ad58 | bellard | } |
666 | e7f0ad58 | bellard | |
667 | e7f0ad58 | bellard | static void console_scroll(int ydelta) |
668 | e7f0ad58 | bellard | { |
669 | e7f0ad58 | bellard | TextConsole *s; |
670 | e7f0ad58 | bellard | int i, y1;
|
671 | 3b46e624 | ths | |
672 | e7f0ad58 | bellard | s = active_console; |
673 | af3a9031 | ths | if (!s || (s->console_type == GRAPHIC_CONSOLE))
|
674 | e7f0ad58 | bellard | return;
|
675 | e7f0ad58 | bellard | |
676 | e7f0ad58 | bellard | if (ydelta > 0) { |
677 | e7f0ad58 | bellard | for(i = 0; i < ydelta; i++) { |
678 | e7f0ad58 | bellard | if (s->y_displayed == s->y_base)
|
679 | e7f0ad58 | bellard | break;
|
680 | e7f0ad58 | bellard | if (++s->y_displayed == s->total_height)
|
681 | e7f0ad58 | bellard | s->y_displayed = 0;
|
682 | e7f0ad58 | bellard | } |
683 | e7f0ad58 | bellard | } else {
|
684 | e7f0ad58 | bellard | ydelta = -ydelta; |
685 | e7f0ad58 | bellard | i = s->backscroll_height; |
686 | e7f0ad58 | bellard | if (i > s->total_height - s->height)
|
687 | e7f0ad58 | bellard | i = s->total_height - s->height; |
688 | e7f0ad58 | bellard | y1 = s->y_base - i; |
689 | e7f0ad58 | bellard | if (y1 < 0) |
690 | e7f0ad58 | bellard | y1 += s->total_height; |
691 | e7f0ad58 | bellard | for(i = 0; i < ydelta; i++) { |
692 | e7f0ad58 | bellard | if (s->y_displayed == y1)
|
693 | e7f0ad58 | bellard | break;
|
694 | e7f0ad58 | bellard | if (--s->y_displayed < 0) |
695 | e7f0ad58 | bellard | s->y_displayed = s->total_height - 1;
|
696 | e7f0ad58 | bellard | } |
697 | e7f0ad58 | bellard | } |
698 | e7f0ad58 | bellard | console_refresh(s); |
699 | e7f0ad58 | bellard | } |
700 | e7f0ad58 | bellard | |
701 | e7f0ad58 | bellard | static void console_put_lf(TextConsole *s) |
702 | e7f0ad58 | bellard | { |
703 | e7f0ad58 | bellard | TextCell *c; |
704 | e7f0ad58 | bellard | int x, y1;
|
705 | e7f0ad58 | bellard | |
706 | e7f0ad58 | bellard | s->y++; |
707 | e7f0ad58 | bellard | if (s->y >= s->height) {
|
708 | e7f0ad58 | bellard | s->y = s->height - 1;
|
709 | 6d6f7c28 | pbrook | |
710 | e7f0ad58 | bellard | if (s->y_displayed == s->y_base) {
|
711 | e7f0ad58 | bellard | if (++s->y_displayed == s->total_height)
|
712 | e7f0ad58 | bellard | s->y_displayed = 0;
|
713 | e7f0ad58 | bellard | } |
714 | e7f0ad58 | bellard | if (++s->y_base == s->total_height)
|
715 | e7f0ad58 | bellard | s->y_base = 0;
|
716 | e7f0ad58 | bellard | if (s->backscroll_height < s->total_height)
|
717 | e7f0ad58 | bellard | s->backscroll_height++; |
718 | e7f0ad58 | bellard | y1 = (s->y_base + s->height - 1) % s->total_height;
|
719 | e7f0ad58 | bellard | c = &s->cells[y1 * s->width]; |
720 | e7f0ad58 | bellard | for(x = 0; x < s->width; x++) { |
721 | e7f0ad58 | bellard | c->ch = ' ';
|
722 | 6d6f7c28 | pbrook | c->t_attrib = s->t_attrib_default; |
723 | e7f0ad58 | bellard | c++; |
724 | e7f0ad58 | bellard | } |
725 | e7f0ad58 | bellard | if (s == active_console && s->y_displayed == s->y_base) {
|
726 | 0e1f5a0c | aliguori | if (!ds_get_bits_per_pixel(s->ds)) {
|
727 | 4d3b6f6e | balrog | s->text_x[0] = 0; |
728 | 4d3b6f6e | balrog | s->text_y[0] = 0; |
729 | 4d3b6f6e | balrog | s->text_x[1] = s->width - 1; |
730 | 4d3b6f6e | balrog | s->text_y[1] = s->height - 1; |
731 | 4d3b6f6e | balrog | return;
|
732 | 4d3b6f6e | balrog | } |
733 | 4d3b6f6e | balrog | |
734 | 5fafdf24 | ths | vga_bitblt(s->ds, 0, FONT_HEIGHT, 0, 0, |
735 | 5fafdf24 | ths | s->width * FONT_WIDTH, |
736 | e7f0ad58 | bellard | (s->height - 1) * FONT_HEIGHT);
|
737 | e7f0ad58 | bellard | vga_fill_rect(s->ds, 0, (s->height - 1) * FONT_HEIGHT, |
738 | 5fafdf24 | ths | s->width * FONT_WIDTH, FONT_HEIGHT, |
739 | 6d6f7c28 | pbrook | color_table[0][s->t_attrib_default.bgcol]);
|
740 | 14778c20 | pbrook | s->update_x0 = 0;
|
741 | 14778c20 | pbrook | s->update_y0 = 0;
|
742 | 14778c20 | pbrook | s->update_x1 = s->width * FONT_WIDTH; |
743 | 14778c20 | pbrook | s->update_y1 = s->height * FONT_HEIGHT; |
744 | e7f0ad58 | bellard | } |
745 | e7f0ad58 | bellard | } |
746 | e7f0ad58 | bellard | } |
747 | e7f0ad58 | bellard | |
748 | 6d6f7c28 | pbrook | /* Set console attributes depending on the current escape codes.
|
749 | 6d6f7c28 | pbrook | * NOTE: I know this code is not very efficient (checking every color for it
|
750 | 6d6f7c28 | pbrook | * self) but it is more readable and better maintainable.
|
751 | 6d6f7c28 | pbrook | */
|
752 | 6d6f7c28 | pbrook | static void console_handle_escape(TextConsole *s) |
753 | 6d6f7c28 | pbrook | { |
754 | 6d6f7c28 | pbrook | int i;
|
755 | 6d6f7c28 | pbrook | |
756 | 6d6f7c28 | pbrook | for (i=0; i<s->nb_esc_params; i++) { |
757 | 6d6f7c28 | pbrook | switch (s->esc_params[i]) {
|
758 | 6d6f7c28 | pbrook | case 0: /* reset all console attributes to default */ |
759 | 6d6f7c28 | pbrook | s->t_attrib = s->t_attrib_default; |
760 | 6d6f7c28 | pbrook | break;
|
761 | 6d6f7c28 | pbrook | case 1: |
762 | 6d6f7c28 | pbrook | s->t_attrib.bold = 1;
|
763 | 6d6f7c28 | pbrook | break;
|
764 | 6d6f7c28 | pbrook | case 4: |
765 | 6d6f7c28 | pbrook | s->t_attrib.uline = 1;
|
766 | 6d6f7c28 | pbrook | break;
|
767 | 6d6f7c28 | pbrook | case 5: |
768 | 6d6f7c28 | pbrook | s->t_attrib.blink = 1;
|
769 | 6d6f7c28 | pbrook | break;
|
770 | 6d6f7c28 | pbrook | case 7: |
771 | 6d6f7c28 | pbrook | s->t_attrib.invers = 1;
|
772 | 6d6f7c28 | pbrook | break;
|
773 | 6d6f7c28 | pbrook | case 8: |
774 | 6d6f7c28 | pbrook | s->t_attrib.unvisible = 1;
|
775 | 6d6f7c28 | pbrook | break;
|
776 | 6d6f7c28 | pbrook | case 22: |
777 | 6d6f7c28 | pbrook | s->t_attrib.bold = 0;
|
778 | 6d6f7c28 | pbrook | break;
|
779 | 6d6f7c28 | pbrook | case 24: |
780 | 6d6f7c28 | pbrook | s->t_attrib.uline = 0;
|
781 | 6d6f7c28 | pbrook | break;
|
782 | 6d6f7c28 | pbrook | case 25: |
783 | 6d6f7c28 | pbrook | s->t_attrib.blink = 0;
|
784 | 6d6f7c28 | pbrook | break;
|
785 | 6d6f7c28 | pbrook | case 27: |
786 | 6d6f7c28 | pbrook | s->t_attrib.invers = 0;
|
787 | 6d6f7c28 | pbrook | break;
|
788 | 6d6f7c28 | pbrook | case 28: |
789 | 6d6f7c28 | pbrook | s->t_attrib.unvisible = 0;
|
790 | 6d6f7c28 | pbrook | break;
|
791 | 6d6f7c28 | pbrook | /* set foreground color */
|
792 | 6d6f7c28 | pbrook | case 30: |
793 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_BLACK; |
794 | 6d6f7c28 | pbrook | break;
|
795 | 6d6f7c28 | pbrook | case 31: |
796 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_RED; |
797 | 6d6f7c28 | pbrook | break;
|
798 | 6d6f7c28 | pbrook | case 32: |
799 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_GREEN; |
800 | 6d6f7c28 | pbrook | break;
|
801 | 6d6f7c28 | pbrook | case 33: |
802 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_YELLOW; |
803 | 6d6f7c28 | pbrook | break;
|
804 | 6d6f7c28 | pbrook | case 34: |
805 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_BLUE; |
806 | 6d6f7c28 | pbrook | break;
|
807 | 6d6f7c28 | pbrook | case 35: |
808 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_MAGENTA; |
809 | 6d6f7c28 | pbrook | break;
|
810 | 6d6f7c28 | pbrook | case 36: |
811 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_CYAN; |
812 | 6d6f7c28 | pbrook | break;
|
813 | 6d6f7c28 | pbrook | case 37: |
814 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_WHITE; |
815 | 6d6f7c28 | pbrook | break;
|
816 | 6d6f7c28 | pbrook | /* set background color */
|
817 | 6d6f7c28 | pbrook | case 40: |
818 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_BLACK; |
819 | 6d6f7c28 | pbrook | break;
|
820 | 6d6f7c28 | pbrook | case 41: |
821 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_RED; |
822 | 6d6f7c28 | pbrook | break;
|
823 | 6d6f7c28 | pbrook | case 42: |
824 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_GREEN; |
825 | 6d6f7c28 | pbrook | break;
|
826 | 6d6f7c28 | pbrook | case 43: |
827 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_YELLOW; |
828 | 6d6f7c28 | pbrook | break;
|
829 | 6d6f7c28 | pbrook | case 44: |
830 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_BLUE; |
831 | 6d6f7c28 | pbrook | break;
|
832 | 6d6f7c28 | pbrook | case 45: |
833 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_MAGENTA; |
834 | 6d6f7c28 | pbrook | break;
|
835 | 6d6f7c28 | pbrook | case 46: |
836 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_CYAN; |
837 | 6d6f7c28 | pbrook | break;
|
838 | 6d6f7c28 | pbrook | case 47: |
839 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_WHITE; |
840 | 6d6f7c28 | pbrook | break;
|
841 | 6d6f7c28 | pbrook | } |
842 | 6d6f7c28 | pbrook | } |
843 | 6d6f7c28 | pbrook | } |
844 | 6d6f7c28 | pbrook | |
845 | adb47967 | ths | static void console_clear_xy(TextConsole *s, int x, int y) |
846 | adb47967 | ths | { |
847 | adb47967 | ths | int y1 = (s->y_base + y) % s->total_height;
|
848 | adb47967 | ths | TextCell *c = &s->cells[y1 * s->width + x]; |
849 | adb47967 | ths | c->ch = ' ';
|
850 | adb47967 | ths | c->t_attrib = s->t_attrib_default; |
851 | adb47967 | ths | update_xy(s, x, y); |
852 | adb47967 | ths | } |
853 | adb47967 | ths | |
854 | 3eea5498 | Ian Campbell | /* set cursor, checking bounds */
|
855 | 3eea5498 | Ian Campbell | static void set_cursor(TextConsole *s, int x, int y) |
856 | 3eea5498 | Ian Campbell | { |
857 | 3eea5498 | Ian Campbell | if (x < 0) { |
858 | 3eea5498 | Ian Campbell | x = 0;
|
859 | 3eea5498 | Ian Campbell | } |
860 | 3eea5498 | Ian Campbell | if (y < 0) { |
861 | 3eea5498 | Ian Campbell | y = 0;
|
862 | 3eea5498 | Ian Campbell | } |
863 | 3eea5498 | Ian Campbell | if (y >= s->height) {
|
864 | 3eea5498 | Ian Campbell | y = s->height - 1;
|
865 | 3eea5498 | Ian Campbell | } |
866 | 3eea5498 | Ian Campbell | if (x >= s->width) {
|
867 | 3eea5498 | Ian Campbell | x = s->width - 1;
|
868 | 3eea5498 | Ian Campbell | } |
869 | 3eea5498 | Ian Campbell | |
870 | 3eea5498 | Ian Campbell | s->x = x; |
871 | 3eea5498 | Ian Campbell | s->y = y; |
872 | 3eea5498 | Ian Campbell | } |
873 | 3eea5498 | Ian Campbell | |
874 | e7f0ad58 | bellard | static void console_putchar(TextConsole *s, int ch) |
875 | e7f0ad58 | bellard | { |
876 | e7f0ad58 | bellard | TextCell *c; |
877 | adb47967 | ths | int y1, i;
|
878 | adb47967 | ths | int x, y;
|
879 | e7f0ad58 | bellard | |
880 | e7f0ad58 | bellard | switch(s->state) {
|
881 | e7f0ad58 | bellard | case TTY_STATE_NORM:
|
882 | e7f0ad58 | bellard | switch(ch) {
|
883 | 6d6f7c28 | pbrook | case '\r': /* carriage return */ |
884 | e7f0ad58 | bellard | s->x = 0;
|
885 | e7f0ad58 | bellard | break;
|
886 | 6d6f7c28 | pbrook | case '\n': /* newline */ |
887 | e7f0ad58 | bellard | console_put_lf(s); |
888 | e7f0ad58 | bellard | break;
|
889 | 6d6f7c28 | pbrook | case '\b': /* backspace */ |
890 | 5fafdf24 | ths | if (s->x > 0) |
891 | e15d7371 | bellard | s->x--; |
892 | 6d6f7c28 | pbrook | break;
|
893 | 6d6f7c28 | pbrook | case '\t': /* tabspace */ |
894 | 6d6f7c28 | pbrook | if (s->x + (8 - (s->x % 8)) > s->width) { |
895 | bd468840 | bellard | s->x = 0;
|
896 | 6d6f7c28 | pbrook | console_put_lf(s); |
897 | 6d6f7c28 | pbrook | } else {
|
898 | 6d6f7c28 | pbrook | s->x = s->x + (8 - (s->x % 8)); |
899 | 6d6f7c28 | pbrook | } |
900 | 6d6f7c28 | pbrook | break;
|
901 | 6d6f7c28 | pbrook | case '\a': /* alert aka. bell */ |
902 | 6d6f7c28 | pbrook | /* TODO: has to be implemented */
|
903 | 6d6f7c28 | pbrook | break;
|
904 | adb47967 | ths | case 14: |
905 | adb47967 | ths | /* SI (shift in), character set 0 (ignored) */
|
906 | adb47967 | ths | break;
|
907 | adb47967 | ths | case 15: |
908 | adb47967 | ths | /* SO (shift out), character set 1 (ignored) */
|
909 | adb47967 | ths | break;
|
910 | 6d6f7c28 | pbrook | case 27: /* esc (introducing an escape sequence) */ |
911 | e7f0ad58 | bellard | s->state = TTY_STATE_ESC; |
912 | e7f0ad58 | bellard | break;
|
913 | e7f0ad58 | bellard | default:
|
914 | ed8276ac | ths | if (s->x >= s->width) {
|
915 | ed8276ac | ths | /* line wrap */
|
916 | ed8276ac | ths | s->x = 0;
|
917 | ed8276ac | ths | console_put_lf(s); |
918 | adb47967 | ths | } |
919 | e7f0ad58 | bellard | y1 = (s->y_base + s->y) % s->total_height; |
920 | e7f0ad58 | bellard | c = &s->cells[y1 * s->width + s->x]; |
921 | e7f0ad58 | bellard | c->ch = ch; |
922 | 6d6f7c28 | pbrook | c->t_attrib = s->t_attrib; |
923 | e7f0ad58 | bellard | update_xy(s, s->x, s->y); |
924 | e7f0ad58 | bellard | s->x++; |
925 | e7f0ad58 | bellard | break;
|
926 | e7f0ad58 | bellard | } |
927 | e7f0ad58 | bellard | break;
|
928 | 6d6f7c28 | pbrook | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
929 | e7f0ad58 | bellard | if (ch == '[') { |
930 | e7f0ad58 | bellard | for(i=0;i<MAX_ESC_PARAMS;i++) |
931 | e7f0ad58 | bellard | s->esc_params[i] = 0;
|
932 | e7f0ad58 | bellard | s->nb_esc_params = 0;
|
933 | e7f0ad58 | bellard | s->state = TTY_STATE_CSI; |
934 | e7f0ad58 | bellard | } else {
|
935 | e7f0ad58 | bellard | s->state = TTY_STATE_NORM; |
936 | e7f0ad58 | bellard | } |
937 | e7f0ad58 | bellard | break;
|
938 | 6d6f7c28 | pbrook | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
939 | e7f0ad58 | bellard | if (ch >= '0' && ch <= '9') { |
940 | e7f0ad58 | bellard | if (s->nb_esc_params < MAX_ESC_PARAMS) {
|
941 | c10600af | Laszlo Ersek | int *param = &s->esc_params[s->nb_esc_params];
|
942 | c10600af | Laszlo Ersek | int digit = (ch - '0'); |
943 | c10600af | Laszlo Ersek | |
944 | c10600af | Laszlo Ersek | *param = (*param <= (INT_MAX - digit) / 10) ?
|
945 | c10600af | Laszlo Ersek | *param * 10 + digit : INT_MAX;
|
946 | e7f0ad58 | bellard | } |
947 | e7f0ad58 | bellard | } else {
|
948 | 3eea5498 | Ian Campbell | if (s->nb_esc_params < MAX_ESC_PARAMS)
|
949 | 3eea5498 | Ian Campbell | s->nb_esc_params++; |
950 | e7f0ad58 | bellard | if (ch == ';') |
951 | e7f0ad58 | bellard | break;
|
952 | adb47967 | ths | #ifdef DEBUG_CONSOLE
|
953 | adb47967 | ths | fprintf(stderr, "escape sequence CSI%d;%d%c, %d parameters\n",
|
954 | adb47967 | ths | s->esc_params[0], s->esc_params[1], ch, s->nb_esc_params); |
955 | adb47967 | ths | #endif
|
956 | e7f0ad58 | bellard | s->state = TTY_STATE_NORM; |
957 | e7f0ad58 | bellard | switch(ch) {
|
958 | adb47967 | ths | case 'A': |
959 | adb47967 | ths | /* move cursor up */
|
960 | adb47967 | ths | if (s->esc_params[0] == 0) { |
961 | adb47967 | ths | s->esc_params[0] = 1; |
962 | adb47967 | ths | } |
963 | 3eea5498 | Ian Campbell | set_cursor(s, s->x, s->y - s->esc_params[0]);
|
964 | adb47967 | ths | break;
|
965 | adb47967 | ths | case 'B': |
966 | adb47967 | ths | /* move cursor down */
|
967 | adb47967 | ths | if (s->esc_params[0] == 0) { |
968 | adb47967 | ths | s->esc_params[0] = 1; |
969 | adb47967 | ths | } |
970 | 3eea5498 | Ian Campbell | set_cursor(s, s->x, s->y + s->esc_params[0]);
|
971 | e7f0ad58 | bellard | break;
|
972 | e7f0ad58 | bellard | case 'C': |
973 | adb47967 | ths | /* move cursor right */
|
974 | adb47967 | ths | if (s->esc_params[0] == 0) { |
975 | adb47967 | ths | s->esc_params[0] = 1; |
976 | adb47967 | ths | } |
977 | 3eea5498 | Ian Campbell | set_cursor(s, s->x + s->esc_params[0], s->y);
|
978 | e7f0ad58 | bellard | break;
|
979 | adb47967 | ths | case 'D': |
980 | adb47967 | ths | /* move cursor left */
|
981 | adb47967 | ths | if (s->esc_params[0] == 0) { |
982 | adb47967 | ths | s->esc_params[0] = 1; |
983 | adb47967 | ths | } |
984 | 3eea5498 | Ian Campbell | set_cursor(s, s->x - s->esc_params[0], s->y);
|
985 | adb47967 | ths | break;
|
986 | adb47967 | ths | case 'G': |
987 | adb47967 | ths | /* move cursor to column */
|
988 | 3eea5498 | Ian Campbell | set_cursor(s, s->esc_params[0] - 1, s->y); |
989 | adb47967 | ths | break;
|
990 | adb47967 | ths | case 'f': |
991 | adb47967 | ths | case 'H': |
992 | adb47967 | ths | /* move cursor to row, column */
|
993 | 3eea5498 | Ian Campbell | set_cursor(s, s->esc_params[1] - 1, s->esc_params[0] - 1); |
994 | adb47967 | ths | break;
|
995 | adb47967 | ths | case 'J': |
996 | adb47967 | ths | switch (s->esc_params[0]) { |
997 | adb47967 | ths | case 0: |
998 | adb47967 | ths | /* clear to end of screen */
|
999 | adb47967 | ths | for (y = s->y; y < s->height; y++) {
|
1000 | adb47967 | ths | for (x = 0; x < s->width; x++) { |
1001 | adb47967 | ths | if (y == s->y && x < s->x) {
|
1002 | adb47967 | ths | continue;
|
1003 | adb47967 | ths | } |
1004 | adb47967 | ths | console_clear_xy(s, x, y); |
1005 | adb47967 | ths | } |
1006 | adb47967 | ths | } |
1007 | adb47967 | ths | break;
|
1008 | adb47967 | ths | case 1: |
1009 | adb47967 | ths | /* clear from beginning of screen */
|
1010 | adb47967 | ths | for (y = 0; y <= s->y; y++) { |
1011 | adb47967 | ths | for (x = 0; x < s->width; x++) { |
1012 | adb47967 | ths | if (y == s->y && x > s->x) {
|
1013 | adb47967 | ths | break;
|
1014 | adb47967 | ths | } |
1015 | adb47967 | ths | console_clear_xy(s, x, y); |
1016 | adb47967 | ths | } |
1017 | adb47967 | ths | } |
1018 | adb47967 | ths | break;
|
1019 | adb47967 | ths | case 2: |
1020 | adb47967 | ths | /* clear entire screen */
|
1021 | adb47967 | ths | for (y = 0; y <= s->height; y++) { |
1022 | adb47967 | ths | for (x = 0; x < s->width; x++) { |
1023 | adb47967 | ths | console_clear_xy(s, x, y); |
1024 | adb47967 | ths | } |
1025 | adb47967 | ths | } |
1026 | f94a950f | Markus Armbruster | break;
|
1027 | adb47967 | ths | } |
1028 | 95d8f9f4 | Markus Armbruster | break;
|
1029 | e7f0ad58 | bellard | case 'K': |
1030 | adb47967 | ths | switch (s->esc_params[0]) { |
1031 | adb47967 | ths | case 0: |
1032 | f94a950f | Markus Armbruster | /* clear to eol */
|
1033 | f94a950f | Markus Armbruster | for(x = s->x; x < s->width; x++) {
|
1034 | adb47967 | ths | console_clear_xy(s, x, s->y); |
1035 | f94a950f | Markus Armbruster | } |
1036 | f94a950f | Markus Armbruster | break;
|
1037 | adb47967 | ths | case 1: |
1038 | adb47967 | ths | /* clear from beginning of line */
|
1039 | adb47967 | ths | for (x = 0; x <= s->x; x++) { |
1040 | adb47967 | ths | console_clear_xy(s, x, s->y); |
1041 | adb47967 | ths | } |
1042 | adb47967 | ths | break;
|
1043 | adb47967 | ths | case 2: |
1044 | adb47967 | ths | /* clear entire line */
|
1045 | adb47967 | ths | for(x = 0; x < s->width; x++) { |
1046 | adb47967 | ths | console_clear_xy(s, x, s->y); |
1047 | adb47967 | ths | } |
1048 | f94a950f | Markus Armbruster | break;
|
1049 | f94a950f | Markus Armbruster | } |
1050 | adb47967 | ths | break;
|
1051 | adb47967 | ths | case 'm': |
1052 | f94a950f | Markus Armbruster | console_handle_escape(s); |
1053 | f94a950f | Markus Armbruster | break;
|
1054 | adb47967 | ths | case 'n': |
1055 | adb47967 | ths | /* report cursor position */
|
1056 | adb47967 | ths | /* TODO: send ESC[row;colR */
|
1057 | adb47967 | ths | break;
|
1058 | adb47967 | ths | case 's': |
1059 | adb47967 | ths | /* save cursor position */
|
1060 | adb47967 | ths | s->x_saved = s->x; |
1061 | adb47967 | ths | s->y_saved = s->y; |
1062 | adb47967 | ths | break;
|
1063 | adb47967 | ths | case 'u': |
1064 | adb47967 | ths | /* restore cursor position */
|
1065 | adb47967 | ths | s->x = s->x_saved; |
1066 | adb47967 | ths | s->y = s->y_saved; |
1067 | adb47967 | ths | break;
|
1068 | adb47967 | ths | default:
|
1069 | adb47967 | ths | #ifdef DEBUG_CONSOLE
|
1070 | adb47967 | ths | fprintf(stderr, "unhandled escape character '%c'\n", ch);
|
1071 | adb47967 | ths | #endif
|
1072 | adb47967 | ths | break;
|
1073 | adb47967 | ths | } |
1074 | adb47967 | ths | break;
|
1075 | e7f0ad58 | bellard | } |
1076 | e7f0ad58 | bellard | } |
1077 | e7f0ad58 | bellard | } |
1078 | e7f0ad58 | bellard | |
1079 | e7f0ad58 | bellard | void console_select(unsigned int index) |
1080 | e7f0ad58 | bellard | { |
1081 | e7f0ad58 | bellard | TextConsole *s; |
1082 | 6d6f7c28 | pbrook | |
1083 | e7f0ad58 | bellard | if (index >= MAX_CONSOLES)
|
1084 | e7f0ad58 | bellard | return;
|
1085 | 358664cc | Stefan Hajnoczi | if (active_console) {
|
1086 | 358664cc | Stefan Hajnoczi | active_console->g_width = ds_get_width(active_console->ds); |
1087 | 358664cc | Stefan Hajnoczi | active_console->g_height = ds_get_height(active_console->ds); |
1088 | 358664cc | Stefan Hajnoczi | } |
1089 | e7f0ad58 | bellard | s = consoles[index]; |
1090 | e7f0ad58 | bellard | if (s) {
|
1091 | 7d957bd8 | aliguori | DisplayState *ds = s->ds; |
1092 | bf1bed81 | Jan Kiszka | |
1093 | 8bd6b06d | Stefan Weil | if (active_console && active_console->cursor_timer) {
|
1094 | bf1bed81 | Jan Kiszka | qemu_del_timer(active_console->cursor_timer); |
1095 | bf1bed81 | Jan Kiszka | } |
1096 | e7f0ad58 | bellard | active_console = s; |
1097 | 68f00996 | aliguori | if (ds_get_bits_per_pixel(s->ds)) {
|
1098 | 7b5d76da | aliguori | ds->surface = qemu_resize_displaysurface(ds, s->g_width, s->g_height); |
1099 | 68f00996 | aliguori | } else {
|
1100 | 68f00996 | aliguori | s->ds->surface->width = s->width; |
1101 | 68f00996 | aliguori | s->ds->surface->height = s->height; |
1102 | 68f00996 | aliguori | } |
1103 | bf1bed81 | Jan Kiszka | if (s->cursor_timer) {
|
1104 | bf1bed81 | Jan Kiszka | qemu_mod_timer(s->cursor_timer, |
1105 | bf1bed81 | Jan Kiszka | qemu_get_clock_ms(rt_clock) + CONSOLE_CURSOR_PERIOD / 2);
|
1106 | bf1bed81 | Jan Kiszka | } |
1107 | 7d957bd8 | aliguori | dpy_resize(s->ds); |
1108 | 4d3b6f6e | balrog | vga_hw_invalidate(); |
1109 | e7f0ad58 | bellard | } |
1110 | e7f0ad58 | bellard | } |
1111 | e7f0ad58 | bellard | |
1112 | e7f0ad58 | bellard | static int console_puts(CharDriverState *chr, const uint8_t *buf, int len) |
1113 | e7f0ad58 | bellard | { |
1114 | e7f0ad58 | bellard | TextConsole *s = chr->opaque; |
1115 | e7f0ad58 | bellard | int i;
|
1116 | e7f0ad58 | bellard | |
1117 | 14778c20 | pbrook | s->update_x0 = s->width * FONT_WIDTH; |
1118 | 14778c20 | pbrook | s->update_y0 = s->height * FONT_HEIGHT; |
1119 | 14778c20 | pbrook | s->update_x1 = 0;
|
1120 | 14778c20 | pbrook | s->update_y1 = 0;
|
1121 | e7f0ad58 | bellard | console_show_cursor(s, 0);
|
1122 | e7f0ad58 | bellard | for(i = 0; i < len; i++) { |
1123 | e7f0ad58 | bellard | console_putchar(s, buf[i]); |
1124 | e7f0ad58 | bellard | } |
1125 | e7f0ad58 | bellard | console_show_cursor(s, 1);
|
1126 | 14778c20 | pbrook | if (ds_get_bits_per_pixel(s->ds) && s->update_x0 < s->update_x1) {
|
1127 | 14778c20 | pbrook | dpy_update(s->ds, s->update_x0, s->update_y0, |
1128 | 14778c20 | pbrook | s->update_x1 - s->update_x0, |
1129 | 14778c20 | pbrook | s->update_y1 - s->update_y0); |
1130 | 14778c20 | pbrook | } |
1131 | e7f0ad58 | bellard | return len;
|
1132 | e7f0ad58 | bellard | } |
1133 | e7f0ad58 | bellard | |
1134 | e15d7371 | bellard | static void kbd_send_chars(void *opaque) |
1135 | e15d7371 | bellard | { |
1136 | e15d7371 | bellard | TextConsole *s = opaque; |
1137 | e15d7371 | bellard | int len;
|
1138 | e15d7371 | bellard | uint8_t buf[16];
|
1139 | 3b46e624 | ths | |
1140 | 909cda12 | Anthony Liguori | len = qemu_chr_be_can_write(s->chr); |
1141 | e15d7371 | bellard | if (len > s->out_fifo.count)
|
1142 | e15d7371 | bellard | len = s->out_fifo.count; |
1143 | e15d7371 | bellard | if (len > 0) { |
1144 | e15d7371 | bellard | if (len > sizeof(buf)) |
1145 | e15d7371 | bellard | len = sizeof(buf);
|
1146 | e15d7371 | bellard | qemu_fifo_read(&s->out_fifo, buf, len); |
1147 | fa5efccb | Anthony Liguori | qemu_chr_be_write(s->chr, buf, len); |
1148 | e15d7371 | bellard | } |
1149 | e15d7371 | bellard | /* characters are pending: we send them a bit later (XXX:
|
1150 | e15d7371 | bellard | horrible, should change char device API) */
|
1151 | e15d7371 | bellard | if (s->out_fifo.count > 0) { |
1152 | 7bd427d8 | Paolo Bonzini | qemu_mod_timer(s->kbd_timer, qemu_get_clock_ms(rt_clock) + 1);
|
1153 | e15d7371 | bellard | } |
1154 | e15d7371 | bellard | } |
1155 | e15d7371 | bellard | |
1156 | e7f0ad58 | bellard | /* called when an ascii key is pressed */
|
1157 | e7f0ad58 | bellard | void kbd_put_keysym(int keysym) |
1158 | e7f0ad58 | bellard | { |
1159 | e7f0ad58 | bellard | TextConsole *s; |
1160 | e7f0ad58 | bellard | uint8_t buf[16], *q;
|
1161 | e7f0ad58 | bellard | int c;
|
1162 | e7f0ad58 | bellard | |
1163 | e7f0ad58 | bellard | s = active_console; |
1164 | af3a9031 | ths | if (!s || (s->console_type == GRAPHIC_CONSOLE))
|
1165 | e7f0ad58 | bellard | return;
|
1166 | e7f0ad58 | bellard | |
1167 | e7f0ad58 | bellard | switch(keysym) {
|
1168 | e7f0ad58 | bellard | case QEMU_KEY_CTRL_UP:
|
1169 | e7f0ad58 | bellard | console_scroll(-1);
|
1170 | e7f0ad58 | bellard | break;
|
1171 | e7f0ad58 | bellard | case QEMU_KEY_CTRL_DOWN:
|
1172 | e7f0ad58 | bellard | console_scroll(1);
|
1173 | e7f0ad58 | bellard | break;
|
1174 | e7f0ad58 | bellard | case QEMU_KEY_CTRL_PAGEUP:
|
1175 | e7f0ad58 | bellard | console_scroll(-10);
|
1176 | e7f0ad58 | bellard | break;
|
1177 | e7f0ad58 | bellard | case QEMU_KEY_CTRL_PAGEDOWN:
|
1178 | e7f0ad58 | bellard | console_scroll(10);
|
1179 | e7f0ad58 | bellard | break;
|
1180 | e7f0ad58 | bellard | default:
|
1181 | e15d7371 | bellard | /* convert the QEMU keysym to VT100 key string */
|
1182 | e15d7371 | bellard | q = buf; |
1183 | e15d7371 | bellard | if (keysym >= 0xe100 && keysym <= 0xe11f) { |
1184 | e15d7371 | bellard | *q++ = '\033';
|
1185 | e15d7371 | bellard | *q++ = '[';
|
1186 | e15d7371 | bellard | c = keysym - 0xe100;
|
1187 | e15d7371 | bellard | if (c >= 10) |
1188 | e15d7371 | bellard | *q++ = '0' + (c / 10); |
1189 | e15d7371 | bellard | *q++ = '0' + (c % 10); |
1190 | e15d7371 | bellard | *q++ = '~';
|
1191 | e15d7371 | bellard | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { |
1192 | e15d7371 | bellard | *q++ = '\033';
|
1193 | e15d7371 | bellard | *q++ = '[';
|
1194 | e15d7371 | bellard | *q++ = keysym & 0xff;
|
1195 | 4104833f | Paolo Bonzini | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
1196 | 4104833f | Paolo Bonzini | console_puts(s->chr, (const uint8_t *) "\r", 1); |
1197 | 4104833f | Paolo Bonzini | *q++ = '\n';
|
1198 | e15d7371 | bellard | } else {
|
1199 | 4104833f | Paolo Bonzini | *q++ = keysym; |
1200 | 4104833f | Paolo Bonzini | } |
1201 | 4104833f | Paolo Bonzini | if (s->echo) {
|
1202 | 4104833f | Paolo Bonzini | console_puts(s->chr, buf, q - buf); |
1203 | e15d7371 | bellard | } |
1204 | e5b0bc44 | pbrook | if (s->chr->chr_read) {
|
1205 | e15d7371 | bellard | qemu_fifo_write(&s->out_fifo, buf, q - buf); |
1206 | e15d7371 | bellard | kbd_send_chars(s); |
1207 | e7f0ad58 | bellard | } |
1208 | e7f0ad58 | bellard | break;
|
1209 | e7f0ad58 | bellard | } |
1210 | e7f0ad58 | bellard | } |
1211 | e7f0ad58 | bellard | |
1212 | 4d3b6f6e | balrog | static void text_console_invalidate(void *opaque) |
1213 | 4d3b6f6e | balrog | { |
1214 | 4d3b6f6e | balrog | TextConsole *s = (TextConsole *) opaque; |
1215 | 68f00996 | aliguori | if (!ds_get_bits_per_pixel(s->ds) && s->console_type == TEXT_CONSOLE) {
|
1216 | 68f00996 | aliguori | s->g_width = ds_get_width(s->ds); |
1217 | 68f00996 | aliguori | s->g_height = ds_get_height(s->ds); |
1218 | 68f00996 | aliguori | text_console_resize(s); |
1219 | 68f00996 | aliguori | } |
1220 | 4d3b6f6e | balrog | console_refresh(s); |
1221 | 4d3b6f6e | balrog | } |
1222 | 4d3b6f6e | balrog | |
1223 | c227f099 | Anthony Liguori | static void text_console_update(void *opaque, console_ch_t *chardata) |
1224 | 4d3b6f6e | balrog | { |
1225 | 4d3b6f6e | balrog | TextConsole *s = (TextConsole *) opaque; |
1226 | 4d3b6f6e | balrog | int i, j, src;
|
1227 | 4d3b6f6e | balrog | |
1228 | 4d3b6f6e | balrog | if (s->text_x[0] <= s->text_x[1]) { |
1229 | 4d3b6f6e | balrog | src = (s->y_base + s->text_y[0]) * s->width;
|
1230 | 4d3b6f6e | balrog | chardata += s->text_y[0] * s->width;
|
1231 | 4d3b6f6e | balrog | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) |
1232 | 4d3b6f6e | balrog | for (j = 0; j < s->width; j ++, src ++) |
1233 | 4d3b6f6e | balrog | console_write_ch(chardata ++, s->cells[src].ch | |
1234 | 4d3b6f6e | balrog | (s->cells[src].t_attrib.fgcol << 12) |
|
1235 | 4d3b6f6e | balrog | (s->cells[src].t_attrib.bgcol << 8) |
|
1236 | 4d3b6f6e | balrog | (s->cells[src].t_attrib.bold << 21));
|
1237 | 4d3b6f6e | balrog | dpy_update(s->ds, s->text_x[0], s->text_y[0], |
1238 | 4d3b6f6e | balrog | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
1239 | 4d3b6f6e | balrog | s->text_x[0] = s->width;
|
1240 | 4d3b6f6e | balrog | s->text_y[0] = s->height;
|
1241 | 4d3b6f6e | balrog | s->text_x[1] = 0; |
1242 | 4d3b6f6e | balrog | s->text_y[1] = 0; |
1243 | 4d3b6f6e | balrog | } |
1244 | 4d3b6f6e | balrog | if (s->cursor_invalidate) {
|
1245 | 4d3b6f6e | balrog | dpy_cursor(s->ds, s->x, s->y); |
1246 | 4d3b6f6e | balrog | s->cursor_invalidate = 0;
|
1247 | 4d3b6f6e | balrog | } |
1248 | 4d3b6f6e | balrog | } |
1249 | 4d3b6f6e | balrog | |
1250 | 42aa98e8 | aliguori | static TextConsole *get_graphic_console(DisplayState *ds)
|
1251 | a147d62b | blueswir1 | { |
1252 | 3023f332 | aliguori | int i;
|
1253 | 3023f332 | aliguori | TextConsole *s; |
1254 | 3023f332 | aliguori | for (i = 0; i < nb_consoles; i++) { |
1255 | 3023f332 | aliguori | s = consoles[i]; |
1256 | 42aa98e8 | aliguori | if (s->console_type == GRAPHIC_CONSOLE && s->ds == ds)
|
1257 | 3023f332 | aliguori | return s;
|
1258 | 3023f332 | aliguori | } |
1259 | 3023f332 | aliguori | return NULL; |
1260 | 3023f332 | aliguori | } |
1261 | 3023f332 | aliguori | |
1262 | c227f099 | Anthony Liguori | static TextConsole *new_console(DisplayState *ds, console_type_t console_type)
|
1263 | e7f0ad58 | bellard | { |
1264 | e7f0ad58 | bellard | TextConsole *s; |
1265 | 95219897 | pbrook | int i;
|
1266 | e7f0ad58 | bellard | |
1267 | e7f0ad58 | bellard | if (nb_consoles >= MAX_CONSOLES)
|
1268 | e7f0ad58 | bellard | return NULL; |
1269 | 7267c094 | Anthony Liguori | s = g_malloc0(sizeof(TextConsole));
|
1270 | af3a9031 | ths | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) &&
|
1271 | af3a9031 | ths | (console_type == GRAPHIC_CONSOLE))) { |
1272 | e7f0ad58 | bellard | active_console = s; |
1273 | af3a9031 | ths | } |
1274 | e7f0ad58 | bellard | s->ds = ds; |
1275 | af3a9031 | ths | s->console_type = console_type; |
1276 | af3a9031 | ths | if (console_type != GRAPHIC_CONSOLE) {
|
1277 | f81bdefb | Jan Kiszka | s->index = nb_consoles; |
1278 | 95219897 | pbrook | consoles[nb_consoles++] = s; |
1279 | 95219897 | pbrook | } else {
|
1280 | 95219897 | pbrook | /* HACK: Put graphical consoles before text consoles. */
|
1281 | 95219897 | pbrook | for (i = nb_consoles; i > 0; i--) { |
1282 | af3a9031 | ths | if (consoles[i - 1]->console_type == GRAPHIC_CONSOLE) |
1283 | 95219897 | pbrook | break;
|
1284 | 95219897 | pbrook | consoles[i] = consoles[i - 1];
|
1285 | f81bdefb | Jan Kiszka | consoles[i]->index = i; |
1286 | 95219897 | pbrook | } |
1287 | f81bdefb | Jan Kiszka | s->index = i; |
1288 | 95219897 | pbrook | consoles[i] = s; |
1289 | 3023f332 | aliguori | nb_consoles++; |
1290 | 95219897 | pbrook | } |
1291 | 95219897 | pbrook | return s;
|
1292 | 95219897 | pbrook | } |
1293 | 95219897 | pbrook | |
1294 | 98b50080 | Paolo Bonzini | static DisplaySurface* defaultallocator_create_displaysurface(int width, int height) |
1295 | 98b50080 | Paolo Bonzini | { |
1296 | 7267c094 | Anthony Liguori | DisplaySurface *surface = (DisplaySurface*) g_malloc0(sizeof(DisplaySurface));
|
1297 | 98b50080 | Paolo Bonzini | |
1298 | ffe8b821 | Jes Sorensen | int linesize = width * 4; |
1299 | ffe8b821 | Jes Sorensen | qemu_alloc_display(surface, width, height, linesize, |
1300 | ffe8b821 | Jes Sorensen | qemu_default_pixelformat(32), 0); |
1301 | 98b50080 | Paolo Bonzini | return surface;
|
1302 | 98b50080 | Paolo Bonzini | } |
1303 | 98b50080 | Paolo Bonzini | |
1304 | 98b50080 | Paolo Bonzini | static DisplaySurface* defaultallocator_resize_displaysurface(DisplaySurface *surface,
|
1305 | 98b50080 | Paolo Bonzini | int width, int height) |
1306 | 98b50080 | Paolo Bonzini | { |
1307 | ffe8b821 | Jes Sorensen | int linesize = width * 4; |
1308 | ffe8b821 | Jes Sorensen | qemu_alloc_display(surface, width, height, linesize, |
1309 | ffe8b821 | Jes Sorensen | qemu_default_pixelformat(32), 0); |
1310 | ffe8b821 | Jes Sorensen | return surface;
|
1311 | ffe8b821 | Jes Sorensen | } |
1312 | ffe8b821 | Jes Sorensen | |
1313 | ffe8b821 | Jes Sorensen | void qemu_alloc_display(DisplaySurface *surface, int width, int height, |
1314 | ffe8b821 | Jes Sorensen | int linesize, PixelFormat pf, int newflags) |
1315 | ffe8b821 | Jes Sorensen | { |
1316 | ffe8b821 | Jes Sorensen | void *data;
|
1317 | 98b50080 | Paolo Bonzini | surface->width = width; |
1318 | 98b50080 | Paolo Bonzini | surface->height = height; |
1319 | ffe8b821 | Jes Sorensen | surface->linesize = linesize; |
1320 | ffe8b821 | Jes Sorensen | surface->pf = pf; |
1321 | ffe8b821 | Jes Sorensen | if (surface->flags & QEMU_ALLOCATED_FLAG) {
|
1322 | 7267c094 | Anthony Liguori | data = g_realloc(surface->data, |
1323 | ffe8b821 | Jes Sorensen | surface->linesize * surface->height); |
1324 | ffe8b821 | Jes Sorensen | } else {
|
1325 | 7267c094 | Anthony Liguori | data = g_malloc(surface->linesize * surface->height); |
1326 | ffe8b821 | Jes Sorensen | } |
1327 | ffe8b821 | Jes Sorensen | surface->data = (uint8_t *)data; |
1328 | ffe8b821 | Jes Sorensen | surface->flags = newflags | QEMU_ALLOCATED_FLAG; |
1329 | 98b50080 | Paolo Bonzini | #ifdef HOST_WORDS_BIGENDIAN
|
1330 | ffe8b821 | Jes Sorensen | surface->flags |= QEMU_BIG_ENDIAN_FLAG; |
1331 | 98b50080 | Paolo Bonzini | #endif
|
1332 | 98b50080 | Paolo Bonzini | } |
1333 | 98b50080 | Paolo Bonzini | |
1334 | 98b50080 | Paolo Bonzini | DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp, |
1335 | 98b50080 | Paolo Bonzini | int linesize, uint8_t *data)
|
1336 | 98b50080 | Paolo Bonzini | { |
1337 | 7267c094 | Anthony Liguori | DisplaySurface *surface = (DisplaySurface*) g_malloc0(sizeof(DisplaySurface));
|
1338 | 98b50080 | Paolo Bonzini | |
1339 | 98b50080 | Paolo Bonzini | surface->width = width; |
1340 | 98b50080 | Paolo Bonzini | surface->height = height; |
1341 | 98b50080 | Paolo Bonzini | surface->linesize = linesize; |
1342 | 98b50080 | Paolo Bonzini | surface->pf = qemu_default_pixelformat(bpp); |
1343 | 98b50080 | Paolo Bonzini | #ifdef HOST_WORDS_BIGENDIAN
|
1344 | 98b50080 | Paolo Bonzini | surface->flags = QEMU_BIG_ENDIAN_FLAG; |
1345 | 98b50080 | Paolo Bonzini | #endif
|
1346 | 98b50080 | Paolo Bonzini | surface->data = data; |
1347 | 98b50080 | Paolo Bonzini | |
1348 | 98b50080 | Paolo Bonzini | return surface;
|
1349 | 98b50080 | Paolo Bonzini | } |
1350 | 98b50080 | Paolo Bonzini | |
1351 | 98b50080 | Paolo Bonzini | static void defaultallocator_free_displaysurface(DisplaySurface *surface) |
1352 | 98b50080 | Paolo Bonzini | { |
1353 | 98b50080 | Paolo Bonzini | if (surface == NULL) |
1354 | 98b50080 | Paolo Bonzini | return;
|
1355 | 98b50080 | Paolo Bonzini | if (surface->flags & QEMU_ALLOCATED_FLAG)
|
1356 | 7267c094 | Anthony Liguori | g_free(surface->data); |
1357 | 7267c094 | Anthony Liguori | g_free(surface); |
1358 | 98b50080 | Paolo Bonzini | } |
1359 | 98b50080 | Paolo Bonzini | |
1360 | 98b50080 | Paolo Bonzini | static struct DisplayAllocator default_allocator = { |
1361 | 98b50080 | Paolo Bonzini | defaultallocator_create_displaysurface, |
1362 | 98b50080 | Paolo Bonzini | defaultallocator_resize_displaysurface, |
1363 | 98b50080 | Paolo Bonzini | defaultallocator_free_displaysurface |
1364 | 98b50080 | Paolo Bonzini | }; |
1365 | 98b50080 | Paolo Bonzini | |
1366 | 98b50080 | Paolo Bonzini | static void dumb_display_init(void) |
1367 | 98b50080 | Paolo Bonzini | { |
1368 | 7267c094 | Anthony Liguori | DisplayState *ds = g_malloc0(sizeof(DisplayState));
|
1369 | 1802651c | Jan Kiszka | int width = 640; |
1370 | 1802651c | Jan Kiszka | int height = 480; |
1371 | 1802651c | Jan Kiszka | |
1372 | 98b50080 | Paolo Bonzini | ds->allocator = &default_allocator; |
1373 | 1802651c | Jan Kiszka | if (is_fixedsize_console()) {
|
1374 | 1802651c | Jan Kiszka | width = active_console->g_width; |
1375 | 1802651c | Jan Kiszka | height = active_console->g_height; |
1376 | 1802651c | Jan Kiszka | } |
1377 | 1802651c | Jan Kiszka | ds->surface = qemu_create_displaysurface(ds, width, height); |
1378 | 98b50080 | Paolo Bonzini | register_displaystate(ds); |
1379 | 98b50080 | Paolo Bonzini | } |
1380 | 98b50080 | Paolo Bonzini | |
1381 | 98b50080 | Paolo Bonzini | /***********************************************************/
|
1382 | 98b50080 | Paolo Bonzini | /* register display */
|
1383 | 98b50080 | Paolo Bonzini | |
1384 | 98b50080 | Paolo Bonzini | void register_displaystate(DisplayState *ds)
|
1385 | 98b50080 | Paolo Bonzini | { |
1386 | 98b50080 | Paolo Bonzini | DisplayState **s; |
1387 | 98b50080 | Paolo Bonzini | s = &display_state; |
1388 | 98b50080 | Paolo Bonzini | while (*s != NULL) |
1389 | 98b50080 | Paolo Bonzini | s = &(*s)->next; |
1390 | 98b50080 | Paolo Bonzini | ds->next = NULL;
|
1391 | 98b50080 | Paolo Bonzini | *s = ds; |
1392 | 98b50080 | Paolo Bonzini | } |
1393 | 98b50080 | Paolo Bonzini | |
1394 | 98b50080 | Paolo Bonzini | DisplayState *get_displaystate(void)
|
1395 | 98b50080 | Paolo Bonzini | { |
1396 | 98b50080 | Paolo Bonzini | if (!display_state) {
|
1397 | 98b50080 | Paolo Bonzini | dumb_display_init (); |
1398 | 98b50080 | Paolo Bonzini | } |
1399 | 98b50080 | Paolo Bonzini | return display_state;
|
1400 | 98b50080 | Paolo Bonzini | } |
1401 | 98b50080 | Paolo Bonzini | |
1402 | 98b50080 | Paolo Bonzini | DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da) |
1403 | 98b50080 | Paolo Bonzini | { |
1404 | 98b50080 | Paolo Bonzini | if(ds->allocator == &default_allocator) {
|
1405 | 98b50080 | Paolo Bonzini | DisplaySurface *surf; |
1406 | 98b50080 | Paolo Bonzini | surf = da->create_displaysurface(ds_get_width(ds), ds_get_height(ds)); |
1407 | 98b50080 | Paolo Bonzini | defaultallocator_free_displaysurface(ds->surface); |
1408 | 98b50080 | Paolo Bonzini | ds->surface = surf; |
1409 | 98b50080 | Paolo Bonzini | ds->allocator = da; |
1410 | 98b50080 | Paolo Bonzini | } |
1411 | 98b50080 | Paolo Bonzini | return ds->allocator;
|
1412 | 98b50080 | Paolo Bonzini | } |
1413 | 98b50080 | Paolo Bonzini | |
1414 | 3023f332 | aliguori | DisplayState *graphic_console_init(vga_hw_update_ptr update, |
1415 | 3023f332 | aliguori | vga_hw_invalidate_ptr invalidate, |
1416 | 3023f332 | aliguori | vga_hw_screen_dump_ptr screen_dump, |
1417 | 3023f332 | aliguori | vga_hw_text_update_ptr text_update, |
1418 | 3023f332 | aliguori | void *opaque)
|
1419 | 95219897 | pbrook | { |
1420 | 95219897 | pbrook | TextConsole *s; |
1421 | 3023f332 | aliguori | DisplayState *ds; |
1422 | f0f2f976 | aurel32 | |
1423 | 7267c094 | Anthony Liguori | ds = (DisplayState *) g_malloc0(sizeof(DisplayState));
|
1424 | 7b5d76da | aliguori | ds->allocator = &default_allocator; |
1425 | 7b5d76da | aliguori | ds->surface = qemu_create_displaysurface(ds, 640, 480); |
1426 | 95219897 | pbrook | |
1427 | af3a9031 | ths | s = new_console(ds, GRAPHIC_CONSOLE); |
1428 | 3023f332 | aliguori | if (s == NULL) { |
1429 | 7b5d76da | aliguori | qemu_free_displaysurface(ds); |
1430 | 7267c094 | Anthony Liguori | g_free(ds); |
1431 | 3023f332 | aliguori | return NULL; |
1432 | 3023f332 | aliguori | } |
1433 | 95219897 | pbrook | s->hw_update = update; |
1434 | 95219897 | pbrook | s->hw_invalidate = invalidate; |
1435 | 95219897 | pbrook | s->hw_screen_dump = screen_dump; |
1436 | 4d3b6f6e | balrog | s->hw_text_update = text_update; |
1437 | 95219897 | pbrook | s->hw = opaque; |
1438 | 3023f332 | aliguori | |
1439 | f0f2f976 | aurel32 | register_displaystate(ds); |
1440 | 3023f332 | aliguori | return ds;
|
1441 | e7f0ad58 | bellard | } |
1442 | e7f0ad58 | bellard | |
1443 | 95219897 | pbrook | int is_graphic_console(void) |
1444 | e7f0ad58 | bellard | { |
1445 | 4d3b6f6e | balrog | return active_console && active_console->console_type == GRAPHIC_CONSOLE;
|
1446 | e7f0ad58 | bellard | } |
1447 | e7f0ad58 | bellard | |
1448 | c21bbcfa | balrog | int is_fixedsize_console(void) |
1449 | c21bbcfa | balrog | { |
1450 | c21bbcfa | balrog | return active_console && active_console->console_type != TEXT_CONSOLE;
|
1451 | c21bbcfa | balrog | } |
1452 | c21bbcfa | balrog | |
1453 | a528b80c | balrog | void console_color_init(DisplayState *ds)
|
1454 | a528b80c | balrog | { |
1455 | a528b80c | balrog | int i, j;
|
1456 | a528b80c | balrog | for (j = 0; j < 2; j++) { |
1457 | a528b80c | balrog | for (i = 0; i < 8; i++) { |
1458 | f0f2f976 | aurel32 | color_table[j][i] = col_expand(ds, |
1459 | a528b80c | balrog | vga_get_color(ds, color_table_rgb[j][i])); |
1460 | a528b80c | balrog | } |
1461 | a528b80c | balrog | } |
1462 | a528b80c | balrog | } |
1463 | a528b80c | balrog | |
1464 | 4104833f | Paolo Bonzini | static void text_console_set_echo(CharDriverState *chr, bool echo) |
1465 | 4104833f | Paolo Bonzini | { |
1466 | 4104833f | Paolo Bonzini | TextConsole *s = chr->opaque; |
1467 | 4104833f | Paolo Bonzini | |
1468 | 4104833f | Paolo Bonzini | s->echo = echo; |
1469 | 4104833f | Paolo Bonzini | } |
1470 | 4104833f | Paolo Bonzini | |
1471 | bf1bed81 | Jan Kiszka | static void text_console_update_cursor(void *opaque) |
1472 | bf1bed81 | Jan Kiszka | { |
1473 | bf1bed81 | Jan Kiszka | TextConsole *s = opaque; |
1474 | bf1bed81 | Jan Kiszka | |
1475 | bf1bed81 | Jan Kiszka | s->cursor_visible_phase = !s->cursor_visible_phase; |
1476 | bf1bed81 | Jan Kiszka | vga_hw_invalidate(); |
1477 | bf1bed81 | Jan Kiszka | qemu_mod_timer(s->cursor_timer, |
1478 | bf1bed81 | Jan Kiszka | qemu_get_clock_ms(rt_clock) + CONSOLE_CURSOR_PERIOD / 2);
|
1479 | bf1bed81 | Jan Kiszka | } |
1480 | bf1bed81 | Jan Kiszka | |
1481 | 44b37b93 | Paolo Bonzini | static void text_console_do_init(CharDriverState *chr, DisplayState *ds) |
1482 | e7f0ad58 | bellard | { |
1483 | e7f0ad58 | bellard | TextConsole *s; |
1484 | e7f0ad58 | bellard | static int color_inited; |
1485 | 6d6f7c28 | pbrook | |
1486 | 491e114a | Paolo Bonzini | s = chr->opaque; |
1487 | 6ea314d9 | Gerd Hoffmann | |
1488 | e7f0ad58 | bellard | chr->chr_write = console_puts; |
1489 | 6fcfafb7 | bellard | |
1490 | e15d7371 | bellard | s->out_fifo.buf = s->out_fifo_buf; |
1491 | e15d7371 | bellard | s->out_fifo.buf_size = sizeof(s->out_fifo_buf);
|
1492 | 7bd427d8 | Paolo Bonzini | s->kbd_timer = qemu_new_timer_ms(rt_clock, kbd_send_chars, s); |
1493 | 3023f332 | aliguori | s->ds = ds; |
1494 | 3b46e624 | ths | |
1495 | e7f0ad58 | bellard | if (!color_inited) {
|
1496 | e7f0ad58 | bellard | color_inited = 1;
|
1497 | a528b80c | balrog | console_color_init(s->ds); |
1498 | e7f0ad58 | bellard | } |
1499 | e7f0ad58 | bellard | s->y_displayed = 0;
|
1500 | e7f0ad58 | bellard | s->y_base = 0;
|
1501 | e7f0ad58 | bellard | s->total_height = DEFAULT_BACKSCROLL; |
1502 | e7f0ad58 | bellard | s->x = 0;
|
1503 | e7f0ad58 | bellard | s->y = 0;
|
1504 | 491e114a | Paolo Bonzini | if (s->console_type == TEXT_CONSOLE) {
|
1505 | 491e114a | Paolo Bonzini | s->g_width = ds_get_width(s->ds); |
1506 | 491e114a | Paolo Bonzini | s->g_height = ds_get_height(s->ds); |
1507 | 491e114a | Paolo Bonzini | } |
1508 | 6d6f7c28 | pbrook | |
1509 | bf1bed81 | Jan Kiszka | s->cursor_timer = |
1510 | bf1bed81 | Jan Kiszka | qemu_new_timer_ms(rt_clock, text_console_update_cursor, s); |
1511 | bf1bed81 | Jan Kiszka | |
1512 | 4d3b6f6e | balrog | s->hw_invalidate = text_console_invalidate; |
1513 | 4d3b6f6e | balrog | s->hw_text_update = text_console_update; |
1514 | 4d3b6f6e | balrog | s->hw = s; |
1515 | 4d3b6f6e | balrog | |
1516 | 6d6f7c28 | pbrook | /* Set text attribute defaults */
|
1517 | 6d6f7c28 | pbrook | s->t_attrib_default.bold = 0;
|
1518 | 6d6f7c28 | pbrook | s->t_attrib_default.uline = 0;
|
1519 | 6d6f7c28 | pbrook | s->t_attrib_default.blink = 0;
|
1520 | 6d6f7c28 | pbrook | s->t_attrib_default.invers = 0;
|
1521 | 6d6f7c28 | pbrook | s->t_attrib_default.unvisible = 0;
|
1522 | 6d6f7c28 | pbrook | s->t_attrib_default.fgcol = COLOR_WHITE; |
1523 | 6d6f7c28 | pbrook | s->t_attrib_default.bgcol = COLOR_BLACK; |
1524 | 6d6f7c28 | pbrook | /* set current text attributes to default */
|
1525 | 6d6f7c28 | pbrook | s->t_attrib = s->t_attrib_default; |
1526 | e7f0ad58 | bellard | text_console_resize(s); |
1527 | e7f0ad58 | bellard | |
1528 | 51bfa4d3 | Gerd Hoffmann | if (chr->label) {
|
1529 | 51bfa4d3 | Gerd Hoffmann | char msg[128]; |
1530 | 51bfa4d3 | Gerd Hoffmann | int len;
|
1531 | 51bfa4d3 | Gerd Hoffmann | |
1532 | 735ba588 | Gerd Hoffmann | s->t_attrib.bgcol = COLOR_BLUE; |
1533 | 51bfa4d3 | Gerd Hoffmann | len = snprintf(msg, sizeof(msg), "%s console\r\n", chr->label); |
1534 | 51bfa4d3 | Gerd Hoffmann | console_puts(chr, (uint8_t*)msg, len); |
1535 | 735ba588 | Gerd Hoffmann | s->t_attrib = s->t_attrib_default; |
1536 | 51bfa4d3 | Gerd Hoffmann | } |
1537 | 51bfa4d3 | Gerd Hoffmann | |
1538 | 127338e6 | Amit Shah | qemu_chr_generic_open(chr); |
1539 | ceecf1d1 | aurel32 | if (chr->init)
|
1540 | ceecf1d1 | aurel32 | chr->init(chr); |
1541 | e7f0ad58 | bellard | } |
1542 | c60e08d9 | pbrook | |
1543 | 1f51470d | Markus Armbruster | CharDriverState *text_console_init(QemuOpts *opts) |
1544 | 2796dae0 | aliguori | { |
1545 | 2796dae0 | aliguori | CharDriverState *chr; |
1546 | 491e114a | Paolo Bonzini | TextConsole *s; |
1547 | 491e114a | Paolo Bonzini | unsigned width;
|
1548 | 491e114a | Paolo Bonzini | unsigned height;
|
1549 | 2796dae0 | aliguori | |
1550 | 7267c094 | Anthony Liguori | chr = g_malloc0(sizeof(CharDriverState));
|
1551 | 2796dae0 | aliguori | |
1552 | 491e114a | Paolo Bonzini | width = qemu_opt_get_number(opts, "width", 0); |
1553 | 491e114a | Paolo Bonzini | if (width == 0) |
1554 | 491e114a | Paolo Bonzini | width = qemu_opt_get_number(opts, "cols", 0) * FONT_WIDTH; |
1555 | 491e114a | Paolo Bonzini | |
1556 | 491e114a | Paolo Bonzini | height = qemu_opt_get_number(opts, "height", 0); |
1557 | 491e114a | Paolo Bonzini | if (height == 0) |
1558 | 491e114a | Paolo Bonzini | height = qemu_opt_get_number(opts, "rows", 0) * FONT_HEIGHT; |
1559 | 491e114a | Paolo Bonzini | |
1560 | 491e114a | Paolo Bonzini | if (width == 0 || height == 0) { |
1561 | 491e114a | Paolo Bonzini | s = new_console(NULL, TEXT_CONSOLE);
|
1562 | 491e114a | Paolo Bonzini | } else {
|
1563 | 491e114a | Paolo Bonzini | s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE);
|
1564 | 491e114a | Paolo Bonzini | } |
1565 | 491e114a | Paolo Bonzini | |
1566 | 491e114a | Paolo Bonzini | if (!s) {
|
1567 | 5354d083 | Stefan Weil | g_free(chr); |
1568 | 1f51470d | Markus Armbruster | return NULL; |
1569 | 491e114a | Paolo Bonzini | } |
1570 | 491e114a | Paolo Bonzini | |
1571 | 491e114a | Paolo Bonzini | s->chr = chr; |
1572 | 491e114a | Paolo Bonzini | s->g_width = width; |
1573 | 491e114a | Paolo Bonzini | s->g_height = height; |
1574 | 491e114a | Paolo Bonzini | chr->opaque = s; |
1575 | 4104833f | Paolo Bonzini | chr->chr_set_echo = text_console_set_echo; |
1576 | 1f51470d | Markus Armbruster | return chr;
|
1577 | 2796dae0 | aliguori | } |
1578 | 2796dae0 | aliguori | |
1579 | 2796dae0 | aliguori | void text_consoles_set_display(DisplayState *ds)
|
1580 | 2796dae0 | aliguori | { |
1581 | 2796dae0 | aliguori | int i;
|
1582 | 2796dae0 | aliguori | |
1583 | 8811e1e1 | Markus Armbruster | for (i = 0; i < nb_consoles; i++) { |
1584 | 8811e1e1 | Markus Armbruster | if (consoles[i]->console_type != GRAPHIC_CONSOLE) {
|
1585 | 8811e1e1 | Markus Armbruster | text_console_do_init(consoles[i]->chr, ds); |
1586 | 8811e1e1 | Markus Armbruster | } |
1587 | 2796dae0 | aliguori | } |
1588 | 2796dae0 | aliguori | } |
1589 | 2796dae0 | aliguori | |
1590 | 3023f332 | aliguori | void qemu_console_resize(DisplayState *ds, int width, int height) |
1591 | c60e08d9 | pbrook | { |
1592 | 42aa98e8 | aliguori | TextConsole *s = get_graphic_console(ds); |
1593 | f497f140 | aliguori | if (!s) return; |
1594 | f497f140 | aliguori | |
1595 | 3023f332 | aliguori | s->g_width = width; |
1596 | 3023f332 | aliguori | s->g_height = height; |
1597 | 3023f332 | aliguori | if (is_graphic_console()) {
|
1598 | 7b5d76da | aliguori | ds->surface = qemu_resize_displaysurface(ds, width, height); |
1599 | 3023f332 | aliguori | dpy_resize(ds); |
1600 | c60e08d9 | pbrook | } |
1601 | c60e08d9 | pbrook | } |
1602 | 38334f76 | balrog | |
1603 | 3023f332 | aliguori | void qemu_console_copy(DisplayState *ds, int src_x, int src_y, |
1604 | 3023f332 | aliguori | int dst_x, int dst_y, int w, int h) |
1605 | c21bbcfa | balrog | { |
1606 | 3023f332 | aliguori | if (is_graphic_console()) {
|
1607 | 3023f332 | aliguori | dpy_copy(ds, src_x, src_y, dst_x, dst_y, w, h); |
1608 | 38334f76 | balrog | } |
1609 | 38334f76 | balrog | } |
1610 | 7d957bd8 | aliguori | |
1611 | 0da2ea1b | malc | PixelFormat qemu_different_endianness_pixelformat(int bpp)
|
1612 | 7d957bd8 | aliguori | { |
1613 | 7d957bd8 | aliguori | PixelFormat pf; |
1614 | 7d957bd8 | aliguori | |
1615 | 7d957bd8 | aliguori | memset(&pf, 0x00, sizeof(PixelFormat)); |
1616 | 7d957bd8 | aliguori | |
1617 | 7d957bd8 | aliguori | pf.bits_per_pixel = bpp; |
1618 | feadf1a4 | BALATON Zoltan | pf.bytes_per_pixel = DIV_ROUND_UP(bpp, 8);
|
1619 | 7d957bd8 | aliguori | pf.depth = bpp == 32 ? 24 : bpp; |
1620 | 7d957bd8 | aliguori | |
1621 | 7d957bd8 | aliguori | switch (bpp) {
|
1622 | 0da2ea1b | malc | case 24: |
1623 | 0da2ea1b | malc | pf.rmask = 0x000000FF;
|
1624 | 0da2ea1b | malc | pf.gmask = 0x0000FF00;
|
1625 | 0da2ea1b | malc | pf.bmask = 0x00FF0000;
|
1626 | 0da2ea1b | malc | pf.rmax = 255;
|
1627 | 0da2ea1b | malc | pf.gmax = 255;
|
1628 | 0da2ea1b | malc | pf.bmax = 255;
|
1629 | 0da2ea1b | malc | pf.rshift = 0;
|
1630 | 0da2ea1b | malc | pf.gshift = 8;
|
1631 | 0da2ea1b | malc | pf.bshift = 16;
|
1632 | 90a1e3c0 | aliguori | pf.rbits = 8;
|
1633 | 90a1e3c0 | aliguori | pf.gbits = 8;
|
1634 | 90a1e3c0 | aliguori | pf.bbits = 8;
|
1635 | 7d957bd8 | aliguori | break;
|
1636 | 0da2ea1b | malc | case 32: |
1637 | 0da2ea1b | malc | pf.rmask = 0x0000FF00;
|
1638 | 0da2ea1b | malc | pf.gmask = 0x00FF0000;
|
1639 | 0da2ea1b | malc | pf.bmask = 0xFF000000;
|
1640 | 0da2ea1b | malc | pf.amask = 0x00000000;
|
1641 | 0da2ea1b | malc | pf.amax = 255;
|
1642 | 0da2ea1b | malc | pf.rmax = 255;
|
1643 | 0da2ea1b | malc | pf.gmax = 255;
|
1644 | 0da2ea1b | malc | pf.bmax = 255;
|
1645 | 0da2ea1b | malc | pf.ashift = 0;
|
1646 | 0da2ea1b | malc | pf.rshift = 8;
|
1647 | 0da2ea1b | malc | pf.gshift = 16;
|
1648 | 0da2ea1b | malc | pf.bshift = 24;
|
1649 | 90a1e3c0 | aliguori | pf.rbits = 8;
|
1650 | 90a1e3c0 | aliguori | pf.gbits = 8;
|
1651 | 90a1e3c0 | aliguori | pf.bbits = 8;
|
1652 | 90a1e3c0 | aliguori | pf.abits = 8;
|
1653 | 0da2ea1b | malc | break;
|
1654 | 0da2ea1b | malc | default:
|
1655 | 0da2ea1b | malc | break;
|
1656 | 0da2ea1b | malc | } |
1657 | 0da2ea1b | malc | return pf;
|
1658 | 0da2ea1b | malc | } |
1659 | 0da2ea1b | malc | |
1660 | 0da2ea1b | malc | PixelFormat qemu_default_pixelformat(int bpp)
|
1661 | 0da2ea1b | malc | { |
1662 | 0da2ea1b | malc | PixelFormat pf; |
1663 | 0da2ea1b | malc | |
1664 | 0da2ea1b | malc | memset(&pf, 0x00, sizeof(PixelFormat)); |
1665 | 0da2ea1b | malc | |
1666 | 0da2ea1b | malc | pf.bits_per_pixel = bpp; |
1667 | feadf1a4 | BALATON Zoltan | pf.bytes_per_pixel = DIV_ROUND_UP(bpp, 8);
|
1668 | 0da2ea1b | malc | pf.depth = bpp == 32 ? 24 : bpp; |
1669 | 0da2ea1b | malc | |
1670 | 0da2ea1b | malc | switch (bpp) {
|
1671 | b6278084 | Gerd Hoffmann | case 15: |
1672 | b6278084 | Gerd Hoffmann | pf.bits_per_pixel = 16;
|
1673 | b6278084 | Gerd Hoffmann | pf.rmask = 0x00007c00;
|
1674 | b6278084 | Gerd Hoffmann | pf.gmask = 0x000003E0;
|
1675 | b6278084 | Gerd Hoffmann | pf.bmask = 0x0000001F;
|
1676 | b6278084 | Gerd Hoffmann | pf.rmax = 31;
|
1677 | b6278084 | Gerd Hoffmann | pf.gmax = 31;
|
1678 | b6278084 | Gerd Hoffmann | pf.bmax = 31;
|
1679 | b6278084 | Gerd Hoffmann | pf.rshift = 10;
|
1680 | b6278084 | Gerd Hoffmann | pf.gshift = 5;
|
1681 | b6278084 | Gerd Hoffmann | pf.bshift = 0;
|
1682 | b6278084 | Gerd Hoffmann | pf.rbits = 5;
|
1683 | b6278084 | Gerd Hoffmann | pf.gbits = 5;
|
1684 | b6278084 | Gerd Hoffmann | pf.bbits = 5;
|
1685 | b6278084 | Gerd Hoffmann | break;
|
1686 | 7d957bd8 | aliguori | case 16: |
1687 | 7d957bd8 | aliguori | pf.rmask = 0x0000F800;
|
1688 | 7d957bd8 | aliguori | pf.gmask = 0x000007E0;
|
1689 | 7d957bd8 | aliguori | pf.bmask = 0x0000001F;
|
1690 | 7d957bd8 | aliguori | pf.rmax = 31;
|
1691 | 7d957bd8 | aliguori | pf.gmax = 63;
|
1692 | 7d957bd8 | aliguori | pf.bmax = 31;
|
1693 | 7d957bd8 | aliguori | pf.rshift = 11;
|
1694 | 7d957bd8 | aliguori | pf.gshift = 5;
|
1695 | 7d957bd8 | aliguori | pf.bshift = 0;
|
1696 | 90a1e3c0 | aliguori | pf.rbits = 5;
|
1697 | 90a1e3c0 | aliguori | pf.gbits = 6;
|
1698 | 90a1e3c0 | aliguori | pf.bbits = 5;
|
1699 | 7d957bd8 | aliguori | break;
|
1700 | 7d957bd8 | aliguori | case 24: |
1701 | 0da2ea1b | malc | pf.rmask = 0x00FF0000;
|
1702 | 0da2ea1b | malc | pf.gmask = 0x0000FF00;
|
1703 | 0da2ea1b | malc | pf.bmask = 0x000000FF;
|
1704 | 0da2ea1b | malc | pf.rmax = 255;
|
1705 | 0da2ea1b | malc | pf.gmax = 255;
|
1706 | 0da2ea1b | malc | pf.bmax = 255;
|
1707 | 0da2ea1b | malc | pf.rshift = 16;
|
1708 | 0da2ea1b | malc | pf.gshift = 8;
|
1709 | 0da2ea1b | malc | pf.bshift = 0;
|
1710 | 90a1e3c0 | aliguori | pf.rbits = 8;
|
1711 | 90a1e3c0 | aliguori | pf.gbits = 8;
|
1712 | 90a1e3c0 | aliguori | pf.bbits = 8;
|
1713 | 0eba62e0 | Markus Armbruster | break;
|
1714 | 7d957bd8 | aliguori | case 32: |
1715 | 7d957bd8 | aliguori | pf.rmask = 0x00FF0000;
|
1716 | 7d957bd8 | aliguori | pf.gmask = 0x0000FF00;
|
1717 | 7d957bd8 | aliguori | pf.bmask = 0x000000FF;
|
1718 | 0da2ea1b | malc | pf.amax = 255;
|
1719 | 7d957bd8 | aliguori | pf.rmax = 255;
|
1720 | 7d957bd8 | aliguori | pf.gmax = 255;
|
1721 | 7d957bd8 | aliguori | pf.bmax = 255;
|
1722 | 0da2ea1b | malc | pf.ashift = 24;
|
1723 | 7d957bd8 | aliguori | pf.rshift = 16;
|
1724 | 7d957bd8 | aliguori | pf.gshift = 8;
|
1725 | 7d957bd8 | aliguori | pf.bshift = 0;
|
1726 | 90a1e3c0 | aliguori | pf.rbits = 8;
|
1727 | 90a1e3c0 | aliguori | pf.gbits = 8;
|
1728 | 90a1e3c0 | aliguori | pf.bbits = 8;
|
1729 | 90a1e3c0 | aliguori | pf.abits = 8;
|
1730 | 7d957bd8 | aliguori | break;
|
1731 | 7d957bd8 | aliguori | default:
|
1732 | 7d957bd8 | aliguori | break;
|
1733 | 7d957bd8 | aliguori | } |
1734 | 7d957bd8 | aliguori | return pf;
|
1735 | 7d957bd8 | aliguori | } |