Broken RenderCore_Minimal

[harskish]

The render function in RenderCore_Minimal contains an incorrect call to glTexSubImage2D:

glTexSubImage2D( GL_TEXTURE_2D, 0, GL_RGBA, screen->width, screen->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, screen->pixels );

Based on the docs, the call signature is

void glTexSubImage2D(GLenum target,
                     GLint level,
                     GLint xoffset,
                     GLint yoffset,
                     GLsizei width,
                     GLsizei height,
                     GLenum format,
                     GLenum type,
                     const void * pixels);

and as such the call itself should be:

glTexSubImage2D( GL_TEXTURE_2D, 0, 0, 0, screen->width, screen->height, GL_RGBA, GL_UNSIGNED_BYTE, screen->pixels );