From b376d179dbf7645d356db52e56e7851f382d2092 Mon Sep 17 00:00:00 2001 From: Mikhail Burakov Date: Sun, 18 Aug 2024 14:49:44 +0200 Subject: Add colorspace conversion facilities to video pipeline --- encode_context.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 encode_context.c (limited to 'encode_context.c') diff --git a/encode_context.c b/encode_context.c new file mode 100644 index 0000000..353c3fa --- /dev/null +++ b/encode_context.c @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2024 Mikhail Burakov. This file is part of streamer. + * + * streamer is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * streamer is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with streamer. If not, see . + */ + +#include "encode_context.h" + +#include +#include +#include +#include +#include +#include +#include + +#include "io_context.h" +#include "util.h" + +struct EncodeContext { + struct IoContext* io_context; + size_t width; + size_t height; +}; + +struct EncodeContext* EncodeContextCreate(struct IoContext* io_context, + uint32_t width, uint32_t height) { + LOG("Initializing encoder context for %ux%u resolution", width, height); + struct EncodeContext* encode_context = malloc(sizeof(struct EncodeContext)); + if (!encode_context) { + LOG("Failed to allocate encode context (%s)", strerror(errno)); + return NULL; + } + + *encode_context = (struct EncodeContext){ + .io_context = io_context, + .width = width, + .height = height, + }; + + return encode_context; +} + +struct EncodeContextFrame* EncodeContextDequeue( + struct EncodeContext* encode_context) { + (void)encode_context; + // TODO(mburakov): Implement this! + return NULL; +} + +bool EncodeContextQueue(struct EncodeContext* encode_context, + struct EncodeContextFrame* encode_context_frame, + bool encode) { + (void)encode_context; + (void)encode_context_frame; + (void)encode; + // TODO(mburakov): Implement this! + return true; +} + +void EncodeContextDestroy(struct EncodeContext* encode_context) { + free(encode_context); +} -- cgit v1.2.3