static void toggle_debugstates(float* modelview)
{
if (modelview){
float white[3] = {1.0, 1.0, 1.0};
glDepthMask(GL_FALSE);
glDisable(GL_DEPTH_TEST);
glEnableVertexAttribArray(ATTRIBUTE_VERTEX);
agp_shader_activate(agp_default_shader(COLOR_2D));
agp_shader_envv(MODELVIEW_MATR, modelview, sizeof(float) * 16);
agp_shader_forceunif("obj_col", shdrvec3, (void*) white, false);
}
else{
agp_shader_activate(agp_default_shader(COLOR_2D));
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
glDisableVertexAttribArray(ATTRIBUTE_VERTEX);
}
}
static void toggle_debugstates(float* modelview)
{
struct agp_fenv* env = agp_env();
if (modelview){
float white[3] = {1.0, 1.0, 1.0};
env->depth_mask(GL_FALSE);
env->disable(GL_DEPTH_TEST);
env->enable_vertex_attrarray(ATTRIBUTE_VERTEX);
agp_shader_activate(agp_default_shader(COLOR_2D));
agp_shader_envv(MODELVIEW_MATR, modelview, sizeof(float) * 16);
agp_shader_forceunif("obj_col", shdrvec3, (void*) white);
}
else{
agp_shader_activate(agp_default_shader(COLOR_2D));
env->enable(GL_DEPTH_TEST);
env->depth_mask(GL_TRUE);
env->disable_vertex_attrarray(ATTRIBUTE_VERTEX);
}
}
void platform_video_synch(uint64_t tick_count, float fract,
video_synchevent pre, video_synchevent post)
{
long long start = arcan_timemillis();
if (pre)
pre();
arcan_vobject* vobj = arcan_video_getobject(out_vid);
if (!vobj){
out_vid = ARCAN_VIDEO_WORLDID;
vobj = arcan_video_getobject(ARCAN_VIDEO_WORLDID);
}
size_t nd;
arcan_bench_register_cost( arcan_vint_refresh(fract, &nd) );
agp_shader_id shid = agp_default_shader(BASIC_2D);
agp_activate_rendertarget(NULL);
if (blackframes){
agp_rendertarget_clear();
blackframes--;
}
if (vobj->program > 0)
shid = vobj->program;
agp_activate_vstore(out_vid == ARCAN_VIDEO_WORLDID ?
arcan_vint_world() : vobj->vstore);
agp_shader_activate(shid);
agp_draw_vobj(0, 0, d_width, d_height, txcos, NULL);
arcan_vint_drawcursor(false);
/*
* NOTE: heuristic fix-point for direct- mapping dedicated source for
* low latency here when we fix up internal syncing paths.
*/
eglSwapBuffers(eglDpy, eglSurface);
/* With dynamic, we run an artificial vsync if the time between swaps
* become to low. This is a workaround for a driver issue spotted on
* nvidia and friends from time to time where multiple swaps in short
* regression in combination with 'only redraw' adds bubbles */
int delta = arcan_frametime() - last;
if (delta >= 0 && delta < 8){
arcan_timesleep(16 - delta);
}
last = arcan_frametime();
if (post)
post();
}
