int set_mvp( uint32_t *fifo, float angle )
{
float matrix[16];
identity( matrix );
float w = 0.4f;
float h = 0.3f;
frustrum( -w, +w, -h, +h, 1.0f, 100.0f, matrix );
translatef( 0.0f, 0.0f, -4.0f, matrix );
rotatef( angle, 0.0f, 1.0f, 0.0f, matrix );
rotatef( 90.0f, 1.0f, 0.0f, 0.0f, matrix );
return set_vertex_shader_constants( matrix, 0, 16, fifo, Nv3D );
}
/*#ifdef __cplusplus
extern "C" {
#endif
* w
*/
int _trace (struct logfile_info *lfi, const char *fmt, va_list ap)
{
int ret = 0;
if(lfi->fptr) {
ret = vfprintf(lfi->fptr, fmt, ap);
fflush(lfi->fptr);
lfi->count += ret;
if (max_log_size && lfi->count > max_log_size) {
fclose(lfi->fptr);
lfi->fptr = NULL;
}
if (ringbuffer_size && lfi->count > ringbuffer_size) {
rotatef(lfi);
lfi->count = 0;
}
}
return ret;
}
int gfx_step( uint32_t *fifo, uint32_t jmp, int off )
{
static bool init_particles = false;
if( !init_particles )
{
init_particles = true;
for( size_t i = 0; i < INUMBER; ++i )
{
dt[i] = ( rand() & 63 ) + 32;
rnds[i][0] = 360.0f * i / (float)( INUMBER );//rnd( 0.0f, 360.0f );
rnds[i][1] = rnd( -0.2f, +0.2f );
rnds[i][2] = rnd( -0.8f, +0.3f );
rnds[i][3] = rnd( 0.3f, 1.0f );
insts[i].time = rand();
insts[i].col[0] = rnd( 0.8f, 1.0f );
insts[i].col[1] = rnd( 0.8f, 1.0f );
insts[i].col[2] = rnd( 0.8f, 1.0f );
insts[i].col[3] = 1.0f;
}
}
for( size_t i = 0; i < INUMBER; ++i )
{
insts[i].time += dt[i];
identity( insts[i].mat );
rotatef( 80.0f, 1.0f, 0.0f, 0.0f, insts[i].mat );
rotatef( off * 0.5f + rnds[i][0], 0.0f, 0.0f, 1.0f, insts[i].mat );
translatef( 1.6f, rnds[i][1], rnds[i][2], insts[i].mat );
scalef( rnds[i][3], insts[i].mat );
float d = insts[i].mat[11];
d = ( 1.0f - 0.6f * d );
insts[i].scale = rnds[i][3];
insts[i].col[0] = d;
insts[i].col[1] = 0.5f + d;
insts[i].col[2] = d;
//translatef( 1.0f * sin( t * rnds[i][0] ), 1.0f * cos( t * rnds[i][0] ), 1.0f * sin( t * rnds[i][2] ), insts[i].mat );
}
clear_buffer_t clear;
clear.clearR = clear.clearG = clear.clearB = clear.clearA = clear.clearD = 1;
clear.rgba = 50 + ( 10 << 8 ) + ( 5 << 16 );
clear.depth = 0xffff;
static job_t job;
static size_t curr = 0x0;
job.pd.insts = (uint32_t)insts;
job.pd.isize = INUMBER;
job.pd.dynamic = (uint32_t)( dynamic ) + curr * 24;
job.pd.fx = (uint32_t)fx.get_data();
job.pd.atlas = (uint32_t)atlas.get_data();
job.pd.asize = atlas.get_size();
job.kick_job( );
job.join();
uint32_t *ptr = fifo;
static float angle = 180.0f;
ptr += setup_surfaces_with_offset( ptr, off % 3 );
ptr += clear_buffers( &clear, ptr, Nv3D );
ptr += set_mvp( ptr, angle );
ptr += set_cnst( ptr );
//ptr += troll_texture.set( ptr );
//ptr += troll.set( ptr );
//ptr += custom.set( ptr );
ptr += particles.set( ptr );
ptr += particle_texture.set( ptr );
ptr += draw_primitives( 0, QUADS, curr, job.pd.quads * 4, ptr, Nv3D );
curr += job.pd.quads * 4;// + 128;
curr = ( curr + 16 ) & 2047;
//printf( "%d \n", job.pd.quads );
ptr += jump_to_address( ptr, jmp );
return ptr - fifo;
}
void rotate_errorf()
{
rotatef(&error_lfi);
strcpy(screen_logfile, error_lfi.file_name);
}
void rotate_logfile()
{
rotatef(&log_lfi);
}
void rotate_shortmessagef()
{
rotatef(&shortmessage_lfi);
}
void rotate_messagef()
{
rotatef(&message_lfi);
}
void rotate_calldebugf()
{
rotatef(&calldebug_lfi);
}
