OpenGL texture gets mirrored - c++

Question

So I am trying to render my texture and i know it works, however when i run my program it renders like this:
Mirrored texture
my code to set the texture coordinates is here:
Vertex vertices[] =
{
//POSITION //COLOR //Texture Co-ordinates
glm::vec3(-.5f, .5f, 0.f), glm::vec3(1.f, 0.f, 0.f), glm::vec2(0.f, 1.f), // [R]
glm::vec3(-.5f, -.5f, 0.f), glm::vec3(0.f, 1.f, 0.f), glm::vec2(0.f, 0.f), // [G]
glm::vec3(.5f, -.5f, 0.f), glm::vec3(0.f, 0.f, 1.f), glm::vec2(1.f, 0.f), // [B]
glm::vec3(.5f, .5f, 0.f), glm::vec3(1.f, 1.f, 0.f), glm::vec2(1.f, 1.f) // [Y]
};
These are my indices:
GLuint indices[] =
{
0, 1, 2, // Triagle 1
0, 2, 3 // Triangle 2
};
unsigned noOfIndices = sizeof(indices) / sizeof(GLuint); // Calculate the number of Indices
I call my image through my header file:
// TEXTURE VALUES //
int imgWidth = 0, imgHeight = 0;
unsigned char* image = stbi_load("images/letterCube.png", &imgWidth, &imgHeight, NULL, STBI_rgb_alpha);
I generate my texture here:
glGenTextures(1, &texture0); // Generate Texture
glBindTexture(GL_TEXTURE_2D, texture0); // Bind Texture
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); // Set Texture Params (Wrap S = X)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); // Set Texture Params (Wrap T = Y)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR_MIPMAP_LINEAR); // A type of anti-ailiasing (magnificaiton)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); // A type of anti-ailiasing (minificaiton)
if (image)
{
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, imgWidth, imgHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, image);
glGenerateMipmap(GL_TEXTURE_2D); // Clones image for different resolutions
}
else
{
GE_CORE_ERROR("Texture loading failed");
}
glActiveTexture(0);
glBindTexture(GL_TEXTURE_2D, 0);
stbi_image_free(image);
in my update function I activate my textures:
glUseProgram(core_program);
glUniform1i(glGetUniformLocation(core_program, "texture0"), 0);
// ACTIVATE TEXTURE
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, texture0);
In my fragment_core.glsl file I have this:
#version 440
in vec3 vs_position;
in vec3 vs_color;
in vec2 vs_texturePoints;
out vec4 fs_color;
uniform sampler2D texture0;
void main()
{
//fs_color = vec4(vs_color, 1.f);
fs_color = texture(texture0, vs_texturePoints) * vec4(vs_color, 1.f);
}
I am trying to render the texture correctly however it seems like it mirrors from the other triangle. Is it a co-ordinates problem or am i missing the obvious?