ref: 914605ce571e8d472976fa768eab3ae931e751d6
dir: /src/clear.c/
#include "zgl.h" void glopClearColor(GLContext* c, GLParam* p) { c->clear_color.v[0] = p[1].f; c->clear_color.v[1] = p[2].f; c->clear_color.v[2] = p[3].f; c->clear_color.v[3] = p[4].f; } void glopClearDepth(GLContext* c, GLParam* p) { c->clear_depth = p[1].f; } void glopClear(GLContext* c, GLParam* p) { GLint mask = p[1].i; GLint z = 0; GLint r = (GLint)(c->clear_color.v[0] * 65535); GLint g = (GLint)(c->clear_color.v[1] * 65535); GLint b = (GLint)(c->clear_color.v[2] * 65535); /* TODO : correct value of Z */ ZB_clear(c->zb, mask & GL_DEPTH_BUFFER_BIT, z, mask & GL_COLOR_BUFFER_BIT, r, g, b); }