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Diffstat (limited to 'progs/openvg/trivial/readpixels.c')
-rw-r--r--progs/openvg/trivial/readpixels.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/progs/openvg/trivial/readpixels.c b/progs/openvg/trivial/readpixels.c
deleted file mode 100644
index c8e286db9a..0000000000
--- a/progs/openvg/trivial/readpixels.c
+++ /dev/null
@@ -1,75 +0,0 @@
-#include "eglcommon.h"
-
-#include <VG/openvg.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-float red_color[4] = {1.0, 0.0, 0.0, 1.0};
-float blue_color[4] = {0.0, 0.0, 1.0, 1.0};
-VGint *data;
-
-static void
-init(void)
-{
- data = malloc(sizeof(VGint)*2048*2048);
-}
-
-/* new window size or exposure */
-static void
-reshape(int w, int h)
-{
- vgLoadIdentity();
-}
-
-static void
-draw(void)
-{
- static const VGint red_pixel = 255 << 24 | 255 << 16 | 0 << 8 | 0;
- static const VGint blue_pixel = 255 << 24 | 0 << 16 | 0 << 8 | 255;
- VGint i;
-
- vgSetfv(VG_CLEAR_COLOR, 4, red_color);
- vgClear(0, 0, window_width(), window_height());
- vgFlush();
-
- memset(data, 0, window_width() * window_height() * sizeof(VGint));
-
- vgReadPixels(data, window_width() * sizeof(VGint),
- VG_lARGB_8888,
- 0, 0, window_width(), window_height());
-
- fprintf(stderr, "Red 0 = 0x%x and at 600 = 0x%x\n",
- data[0], data[600]);
- for (i = 0; i < window_width() * window_height(); ++i) {
- assert(data[i] == red_pixel);
- }
-
- vgSetfv(VG_CLEAR_COLOR, 4, blue_color);
- vgClear(50, 50, 50, 50);
- vgFlush();
-
- memset(data, 0, window_width() * window_height() * sizeof(VGint));
-
- vgReadPixels(data, 50 * sizeof(VGint),
- VG_lARGB_8888,
- 50, 50, 50, 50);
-
- fprintf(stderr, "Blue 0 = 0x%x and at 100 = 0x%x\n",
- data[0], data[100]);
- for (i = 0; i < 50 * 50; ++i) {
- assert(data[i] == blue_pixel);
- }
-}
-
-
-int main(int argc, char **argv)
-{
- int ret = run(argc, argv, init, reshape,
- draw, 0);
-
- free(data);
- return ret;
-}