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nx_vcodec_color_codec.nx

buildroot/runtime/nx_vcodec_color_codec.nx

5588 B76 linesdepth 5pulls 16 transitivereach 4 importersview sourcekind tooltopic vcodec
docsdependenciesstructsconstsfunctions

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nx_vcodec_color_codec.nx -- COLOR on the REAL engine. Rather than ship my simpler WHT codec (H5/H6), this runs the proven sophisticated nx_vcodec (directional intra prediction + sovereign H.264 integer DCT + the self-describing packed bitstream) on EACH of the Y/Cb/Cr planes at 4:2:0, fed by the H4 RGB<->YCbCr transform. DRY: the codec engine is the one already wasm-proven + live-deployed; this adds only the color plane orchestration. Chroma planes are W/2 x H/2 (must be >=16 = one macroblock, so W,H are multiples of 32). Pure integer, sovereign. license_tier: ORIGINAL

dependencies 2 imports · 4 importers

nx_vcodec.nx nx_vcodec_color_frame.nx nx_vcodec_color_codec.nx nx_vcodec_color_codec_test.nx nx_vcodec_color_gop_vm_gate.nx nx_vcodec_color_wasm_vm_gate.nx nx_vcodec_speed_bench.nx

imports: nx_vcodec.nxnx_vcodec_color_frame.nx

imported by: nx_vcodec_color_codec_test.nxnx_vcodec_color_gop_vm_gate.nxnx_vcodec_color_wasm_vm_gate.nxnx_vcodec_speed_bench.nx

structs

none

consts

none

functions

12func vc_color_encode_key(rgb: *u8, W: i64, H: i64, qp: i64, sad: i64, strY: *u8, strCb: *u8, strCr: *u8, bits_out: *i64) -> i64
called by 2: mainmain calls 3: rgb_frame_to_yuvsubsample420vc_enc_frame_packed
28func vc_color_decode_key(W: i64, H: i64, qp: i64, strY: *u8, strCb: *u8, strCr: *u8, rgb_out: *u8) -> i64
called by 2: mainmain calls 3: vc_dec_frame_packedupsample420ycbcr_to_rgb
47func vc_color_encode_p(rgb: *u8, W: i64, H: i64, qp: i64, kf: i64, sad: i64, prevY: *u8, prevCbs: *u8, prevCrs: *u8, strY: *u8, strCb: *u8, strCr: *u8, bits_out: *i64) -> i64
called by 2: mainbench_pass calls 3: rgb_frame_to_yuvsubsample420vc_enc_frame_packed
63func vc_color_decode_p(W: i64, H: i64, qp: i64, prevY: *u8, prevCbs: *u8, prevCrs: *u8, strY: *u8, strCb: *u8, strCr: *u8, rgb_out: *u8, decY: *u8, decCbs: *u8, decCrs: *u8) -> i64
called by 2: mainbench_pass calls 3: vc_dec_frame_packedupsample420ycbcr_to_rgb
76func main() -> i64 { return 0 }