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Line 19... |
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#include <stdio.h>
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#include <stdio.h>
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#include "sim-config.h"
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#include "sim-config.h"
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#include "vga.h"
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#include "vga.h"
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#include "abstract.h"
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#include "abstract.h"
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#include "sched.h"
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/* When this counter reaches config.vgas[].refresh_rate, a screenshot is taken and outputted */
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/* When this counter reaches config.vgas[].refresh_rate, a screenshot is taken and outputted */
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static struct {
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static struct {
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int cycles;
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int pics;
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int pics;
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unsigned long ctrl, stat, htim, vtim;
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unsigned long ctrl, stat, htim, vtim;
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int vbindex;
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int vbindex;
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unsigned long vbar[2];
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unsigned long vbar[2];
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unsigned hlen, vlen;
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unsigned hlen, vlen;
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Line 215... |
fclose (fo);
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fclose (fo);
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return 0;
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return 0;
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}
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}
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#endif /* !__BIG_ENDIAN__ */
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#endif /* !__BIG_ENDIAN__ */
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void vga_job (int param)
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{
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/* dump the image? */
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char temp[STR_SIZE];
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sprintf (temp, "%s%04i.bmp", config.vgas[param].filename, vga[param].pics++);
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vga_dump_image (temp, param);
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SCHED_ADD(vga_job, param, cycles + config.vgas[param].refresh_rate);
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}
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/* Reset all VGAs */
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/* Reset all VGAs */
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void vga_reset ()
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void vga_reset ()
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{
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{
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int i, j;
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int i, j;
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for (i = 0; i < config.nvgas; i++) {
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for (i = 0; i < config.nvgas; i++) {
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vga[i].hlen = vga[i].vlen = 0;
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vga[i].hlen = vga[i].vlen = 0;
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vga[i].vbar[0] = vga[i].vbar[1] = 0;
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vga[i].vbar[0] = vga[i].vbar[1] = 0;
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/* Init screen dumping machine */
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/* Init screen dumping machine */
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vga[i].pics = 0;
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vga[i].pics = 0;
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vga[i].cycles = 0;
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vga[i].pindex = 0;
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vga[i].pindex = 0;
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vga[i].vbindex = 0;
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vga[i].vbindex = 0;
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if (config.vgas[i].baseaddr)
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if (config.vgas[i].baseaddr)
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register_memoryarea(config.vgas[i].baseaddr, VGA_ADDR_SPACE, 4, vga_read32, vga_write32);
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register_memoryarea(config.vgas[i].baseaddr, VGA_ADDR_SPACE, 4, vga_read32, vga_write32);
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}
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SCHED_ADD(vga_job, i, cycles + config.vgas[i].refresh_rate);
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}
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/* Handles one VGA clock */
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void vga_clock ()
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{
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int i;
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for (i = 0; i < config.nvgas; i++) {
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/* dump the image? */
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if (vga[i].cycles++ >= config.vgas[i].refresh_rate) {
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char temp[STR_SIZE];
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sprintf (temp, "%s%04i.bmp", config.vgas[i].filename, vga[i].pics++);
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vga_dump_image (temp, i);
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vga[i].cycles = 0;
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}
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}
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}
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}
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}
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No newline at end of file
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