Revision: 7226
http://playerstage.svn.sourceforge.net/playerstage/?rev=7226&view=rev
Author: thjc
Date: 2009-01-03 02:00:35 +0000 (Sat, 03 Jan 2009)
Log Message:
-----------
fix off by one error in playerv image flipping routine
Modified Paths:
--------------
code/player/branches/release-2-1-patches/utils/playerv/pv_dev_camera.c
Modified: code/player/branches/release-2-1-patches/utils/playerv/pv_dev_camera.c
===================================================================
--- code/player/branches/release-2-1-patches/utils/playerv/pv_dev_camera.c
2009-01-03 01:45:40 UTC (rev 7225)
+++ code/player/branches/release-2-1-patches/utils/playerv/pv_dev_camera.c
2009-01-03 02:00:35 UTC (rev 7226)
@@ -1,4 +1,4 @@
-/*
+/*
* PlayerViewer
* Copyright (C) Andrew Howard 2002
*
@@ -46,12 +46,12 @@
char section[64];
char label[64];
camera_t *camera;
-
+
camera = malloc(sizeof(camera_t));
camera->datatime = 0;
camera->drivername = strdup(drivername);
camera->proxy = playerc_camera_create(client, index);
-
+
// Construct the menu
snprintf(label, sizeof(label), "camera:%d (%s)", index, camera->drivername);
camera->menu = rtk_menu_create_sub(mainwnd->device_menu, label);
@@ -64,10 +64,10 @@
// Set the initial menu state
rtk_menuitem_check(camera->subscribe_item, subscribe);
rtk_menuitem_check(camera->stats_item, 0);
-
+
// Default scale for drawing the image (m/pixel)
camera->scale = 0.01;
-
+
// Construct figures
camera->image_init = 0;
camera->allocated_size = 0;
@@ -126,8 +126,8 @@
camera->img_buffer = realloc(camera->img_buffer,
camera->proxy->image_count);
camera->allocated_size = camera->proxy->image_count;
}
-
- flip_image(camera->img_buffer, camera->proxy->image,
camera->proxy->width,
+
+ flip_image(camera->img_buffer, camera->proxy->image,
camera->proxy->width,
camera->proxy->height, camera->proxy->bpp,
camera->proxy->image_count);
camera_draw(camera);
}
@@ -188,7 +188,7 @@
camera->proxy->bpp);
rtk_fig_text(camera->image_fig, PX(10), PY(camera->proxy->height + 10),
0, text);
}
-
+
}
void flip_image(unsigned char *dst, unsigned char *src, int width, int height,
int bpp, int usize)
@@ -204,7 +204,7 @@
}
row_width = width * bpp/8;
- for(r = height; r >= 0; r--) {
+ for(r = height-1; r >= 0; r--) {
memcpy(dst, src + r*row_width, row_width);
dst = dst + row_width;
}
This was sent by the SourceForge.net collaborative development platform, the
world's largest Open Source development site.
------------------------------------------------------------------------------
_______________________________________________
Playerstage-commit mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/playerstage-commit
