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authorTimo Dritschler <timo.dritschler@kit.edu>2014-05-27 15:30:08 +0200
committerTimo Dritschler <timo.dritschler@kit.edu>2014-05-27 15:31:04 +0200
commit69f57959d50cf08d063484551f15f6990582953d (patch)
tree5b445bc327ad2da38d26837b8693a16421d2111a /test-server.c
parent72cb71c99131db200871dac9e17acefdf97292e7 (diff)
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Changed build system to CMake
Diffstat (limited to 'test-server.c')
-rw-r--r--test-server.c168
1 files changed, 0 insertions, 168 deletions
diff --git a/test-server.c b/test-server.c
deleted file mode 100644
index 63fefaa..0000000
--- a/test-server.c
+++ /dev/null
@@ -1,168 +0,0 @@
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include "kiro-server.h"
-#include "kiro-trb.h"
-#include <gmodule.h>
-#include <gio/gio.h>
-#include <string.h>
-#include <math.h>
-
-
-
-static const char g_digits[10][20] = {
- /* 0 */
- { 0x00, 0xff, 0xff, 0x00,
- 0xff, 0x00, 0x00, 0xff,
- 0xff, 0x00, 0x00, 0xff,
- 0xff, 0x00, 0x00, 0xff,
- 0x00, 0xff, 0xff, 0x00 },
- /* 1 */
- { 0x00, 0x00, 0xff, 0x00,
- 0x00, 0xff, 0xff, 0x00,
- 0x00, 0x00, 0xff, 0x00,
- 0x00, 0x00, 0xff, 0x00,
- 0x00, 0x00, 0xff, 0x00 },
- /* 2 */
- { 0x00, 0xff, 0xff, 0x00,
- 0xff, 0x00, 0x00, 0xff,
- 0x00, 0x00, 0xff, 0x00,
- 0x00, 0xff, 0x00, 0x00,
- 0xff, 0xff, 0xff, 0xff },
- /* 3 */
- { 0x00, 0xff, 0xff, 0x00,
- 0xff, 0x00, 0x00, 0xff,
- 0x00, 0x00, 0xff, 0x00,
- 0xff, 0x00, 0x00, 0xff,
- 0x00, 0xff, 0xff, 0x00 },
- /* 4 */
- { 0xff, 0x00, 0x00, 0x00,
- 0xff, 0x00, 0x00, 0xff,
- 0xff, 0xff, 0xff, 0xff,
- 0x00, 0x00, 0x00, 0xff,
- 0x00, 0x00, 0x00, 0xff },
- /* 5 */
- { 0xff, 0xff, 0xff, 0xff,
- 0xff, 0x00, 0x00, 0x00,
- 0x00, 0xff, 0xff, 0x00,
- 0x00, 0x00, 0x00, 0xff,
- 0xff, 0xff, 0xff, 0x00 },
- /* 6 */
- { 0x00, 0xff, 0xff, 0xff,
- 0xff, 0x00, 0x00, 0x00,
- 0xff, 0xff, 0xff, 0x00,
- 0xff, 0x00, 0x00, 0xff,
- 0x00, 0xff, 0xff, 0x00 },
- /* 7 */
- { 0xff, 0xff, 0xff, 0xff,
- 0x00, 0x00, 0x00, 0xff,
- 0x00, 0x00, 0xff, 0x00,
- 0x00, 0xff, 0x00, 0x00,
- 0xff, 0x00, 0x00, 0x00 },
- /* 8 */
- { 0x00, 0xff, 0xff, 0x00,
- 0xff, 0x00, 0x00, 0xff,
- 0x00, 0xff, 0xff, 0x00,
- 0xff, 0x00, 0x00, 0xff,
- 0x00, 0xff, 0xff, 0x00 },
- /* 9 */
- { 0x00, 0xff, 0xff, 0x00,
- 0xff, 0x00, 0x00, 0xff,
- 0x00, 0xff, 0xff, 0xff,
- 0x00, 0x00, 0x00, 0xff,
- 0xff, 0xff, 0xff, 0x00 }
-};
-
-static const guint DIGIT_WIDTH = 4;
-static const guint DIGIT_HEIGHT = 5;
-
-static void
-print_number (gchar *buffer, guint number, guint x, guint y, guint width)
-{
- for (int i = 0; i < DIGIT_WIDTH; i++) {
- for (int j = 0; j < DIGIT_HEIGHT; j++) {
- char val = (char) g_digits[number][j*DIGIT_WIDTH+i];
- if(val != 0x00) {
- //This should make the frame counter appear in a bright yellow
- val = 0xBE;
- }
- buffer[(y+j)*width + (x+i)] = (guint8) val;
- }
- }
-}
-
-static void
-print_current_frame (gchar *buffer, guint number, guint width, guint height, GRand *rand)
-{
- guint divisor = 10000000;
- int x = 1;
-
- while (divisor > 0) {
- print_number(buffer, number / divisor, x, 1, width);
- number = number % divisor;
- divisor = divisor / 10;
- x += DIGIT_WIDTH + 1;
- }
-
-
- //Rainbow pattern is the same for every row. Just calculate one single
- //Scanline, so we can reuse it and dont have to do the whole calculation
- //for every row again.
- char default_line[width];
- for (int p = 0; p < width; p++) {
- default_line[p] = (char) ((p*256) / (width));
- }
-
-
- //Use memcpy to quickly fill every row with the precalculated rainbow
- //pattern
- for (guint y = 16; y < height; y++) {
- guint index = y * width;
- memcpy(buffer+index, &default_line[0], width);
- }
-
- //This block will fill a square at the center of the image with normal
- //distributed random data
- const double mean = 128.0;
- const double std = 32.0;
-
- for (guint y = (height/3); y < ((height*2)/3); y++) {
- guint row_start = y * width;
- for (guint i = (width/3); i < ((width*2)/3); i++) {
- int index = row_start + i;
- double u1 = g_rand_double(rand);
- double u2 = g_rand_double(rand);
- double r = sqrt(-2 * log(u1)) * cos(2 * G_PI * u2);
- buffer[index] = (guint8) (r * std + mean);
- }
- }
-}
-
-
-int main(void)
-{
- KiroServer *server = g_object_new(KIRO_TYPE_SERVER, NULL);
- KiroTrb *rb = g_object_new(KIRO_TYPE_TRB, NULL);
- kiro_trb_reshape(rb, 512*512, 15);
- GRand *rand = g_rand_new();
- if(0 > kiro_server_start(server, NULL, "60010", kiro_trb_get_raw_buffer(rb), kiro_trb_get_raw_size(rb)))
- {
- printf("Failed to start server properly.\n");
- goto done;
- }
-
- guint frame = 0;
- gchar *buffer = NULL;
- while(1)
- {
- buffer = kiro_trb_dma_push(rb);
- print_current_frame(buffer, frame, 512, 512, rand);
- frame++;
- }
-
-done:
- g_rand_free(rand);
- g_object_unref(rb);
-
- return 0;
-} \ No newline at end of file