void gl_DrawScreen() {
GLuint texture;
_glClear( GL_COLOR_BUFFER_BIT );
_glGenTextures(1, &texture);
_glBindTexture( GL_TEXTURE_2D, texture );
if ((VideoMode == 0) || (VideoMode == 2) || (VideoMode == 4)) {
_glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
_glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
}
else {
_glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
_glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
}
_glTexImage2D( GL_TEXTURE_2D, 0, 3, srv_screen->w, srv_screen->h, 0, GL_BGRA, GL_UNSIGNED_BYTE, texture_buffer );
_glBegin( GL_QUADS );
_glTexCoord2i( 0, 0 );
_glVertex2i( 0, 0 );
_glTexCoord2i( 1, 0 );
_glVertex2i( screen_width, 0 );
_glTexCoord2i( 1, 1 );
_glVertex2i( screen_width, screen_height );
_glTexCoord2i( 0, 1);
_glVertex2i( 0, screen_height );
_glEnd();
_glDeleteTextures(1, &texture );
}
GLAPI void GLAPIENTRY glClear( GLbitfield mask )
{
OGL_CHECK_FUNC(_glClear, "glClear");
printf("gl_Clear()\n");
_glClear(mask);
}
