blockdsp::copy_block(&mut dst, src.clone(), 0, xpos, ypos, mv.x >> 1, mv.y >> 1, 16, 16, 0, 1, mode, H263_INTERP_FUNCS);
blockdsp::copy_block(&mut dst, src.clone(), 1, xpos >> 1, ypos >> 1, mv.x >> 2, mv.y >> 2, 8, 8, 0, 1, cmode, H263_INTERP_FUNCS);
- blockdsp::copy_block(&mut dst, src.clone(), 2, xpos >> 1, ypos >> 1, mv.x >> 2, mv.y >> 2, 8, 8, 0, 1, cmode, H263_INTERP_FUNCS);
+ blockdsp::copy_block(&mut dst, src, 2, xpos >> 1, ypos >> 1, mv.x >> 2, mv.y >> 2, 8, 8, 0, 1, cmode, H263_INTERP_FUNCS);
}
fn copy_blocks8x8(&self, dst: &mut NAVideoBuffer<u8>, src: NAVideoBufferRef<u8>, xpos: usize, ypos: usize, mvs: &[MV; 4]) {
let mut dst = NASimpleVideoFrame::from_video_buf(dst).unwrap();
blockdsp::copy_block(&mut dst, src.clone(), 0, xpos, ypos, mv.x >> 1, mv.y >> 1, 16, 16, 0, 1, mode, H263_INTERP_AVG_FUNCS);
blockdsp::copy_block(&mut dst, src.clone(), 1, xpos >> 1, ypos >> 1, mv.x >> 2, mv.y >> 2, 8, 8, 0, 1, cmode, H263_INTERP_AVG_FUNCS);
- blockdsp::copy_block(&mut dst, src.clone(), 2, xpos >> 1, ypos >> 1, mv.x >> 2, mv.y >> 2, 8, 8, 0, 1, cmode, H263_INTERP_AVG_FUNCS);
+ blockdsp::copy_block(&mut dst, src, 2, xpos >> 1, ypos >> 1, mv.x >> 2, mv.y >> 2, 8, 8, 0, 1, cmode, H263_INTERP_AVG_FUNCS);
}
fn avg_blocks8x8(&self, dst: &mut NAVideoBuffer<u8>, src: NAVideoBufferRef<u8>, xpos: usize, ypos: usize, mvs: &[MV; 4]) {
let mut dst = NASimpleVideoFrame::from_video_buf(dst).unwrap();
let rl_cb = if sstate.is_iframe { &self.tables.aic_rl_cb } else { &self.tables.rl_cb };
let q = if plane_no == 0 { (quant * 2) as i16 } else { (H263_CHROMA_QUANT[quant as usize] * 2) as i16 };
- let q_add = if q == 0 || sstate.is_iframe { 0i16 } else { (((q >> 1) - 1) | 1) as i16 };
+ let q_add = if q == 0 || sstate.is_iframe { 0i16 } else { ((q >> 1) - 1) | 1 };
while idx < 64 {
let code = br.read_cb(rl_cb)?;
let run;
h: 0,
minor_ver: 0,
rpr: RPRInfo { present: false, bits: 0, widths: [0; 8], heights: [0; 8] },
- bdsp: Box::new(RV20BlockDSP::default()),
+ bdsp: Box::<RV20BlockDSP>::default(),
base_ts: 0,
last_ts: 0,
next_ts: 0,
self.rpr.present = false;
} else {
self.rpr.present = true;
- self.rpr.bits = ((rprb >> 1) + 1).min(3) as u8;
+ self.rpr.bits = ((rprb >> 1) + 1).min(3);
let num_dim = ((src.len() - 8) / 2).min(self.rpr.widths.len() - 1);
for i in 0..num_dim {
self.rpr.widths [i] = (src[i * 2 + 8] as usize) * 4;
}
}
+impl NAOptionHandler for RealVideo20Decoder {
+ fn get_supported_options(&self) -> &[NAOptionDefinition] { &[] }
+ fn set_options(&mut self, _options: &[NAOption]) { }
+ fn query_option_value(&self, _name: &str) -> Option<NAValue> { None }
+}
+
struct MBB { blocks: usize, bits: u8 }
const H263_MBB: &[MBB; 7] = &[
MBB{ blocks: 47, bits: 6 },
use nihav_core::codecs::RegisteredDecoders;
use nihav_core::demuxers::RegisteredDemuxers;
use nihav_codec_support::test::dec_video::*;
- use crate::realmedia_register_all_codecs;
+ use crate::realmedia_register_all_decoders;
use crate::realmedia_register_all_demuxers;
#[test]
fn test_rv20() {
let mut dmx_reg = RegisteredDemuxers::new();
realmedia_register_all_demuxers(&mut dmx_reg);
let mut dec_reg = RegisteredDecoders::new();
- realmedia_register_all_codecs(&mut dec_reg);
+ realmedia_register_all_decoders(&mut dec_reg);
+ // sample from a private collection
test_decoding("realmedia", "realvideo2",
"assets/RV/rv20_svt_atrc_640x352_realproducer_plus_8.51.rm",
Some(1000), &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![