21 lines
519 B
C++
21 lines
519 B
C++
|
#include <test-common.h>
|
||
|
|
|
||
|
|
#include <glerminal.h>
|
||
|
|
#include <glad/glad.h>
|
||
|
|
|
||
|
|
#define STB_IMAGE_WRITE_IMPLEMENTATION
|
||
|
|
#include <stb_image_write.h>
|
||
|
|
|
||
|
|
namespace
|
||
|
|
{
|
||
|
|
unsigned char pixels[1280 * 800 * 3];
|
||
|
|
}
|
||
|
|
|
||
|
|
void glerminal_test_save_image()
|
||
|
|
{
|
||
|
|
glReadBuffer(GL_LEFT);
|
||
|
|
glReadPixels(0, 0, GRID_WIDTH * CELL_SCALE * 8, GRID_HEIGHT * CELL_SCALE * 8, GL_RGB, GL_UNSIGNED_BYTE, pixels);
|
||
|
|
|
||
|
|
stbi_flip_vertically_on_write(true);
|
||
|
|
stbi_write_png("image.png", GRID_WIDTH * CELL_SCALE * 8, GRID_HEIGHT * CELL_SCALE * 8, 3, pixels, 1280 * 3);
|
||
|
|
}
|