multimedia-packages/obs-studio
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
f960549276
obs-studio/debian/patches/remove-ffmpeg-vaapi.patch
Ward Nakchbandi b48576284b first commit
2023-03-04 20:33:16 +03:00

906 lines
26 KiB
Diff
Raw Blame History

From 8b0bcee759f9460ea72cc5eebd4be7664b0f4389 Mon Sep 17 00:00:00 2001
From: GloriousEggroll <gloriouseggroll@gmail.com>
Date: Mon, 16 Jan 2023 10:40:23 -0700
Subject: [PATCH] remove obs-ffmpeg-vaapi
---
plugins/obs-ffmpeg/obs-ffmpeg-vaapi.c | 812 --------------------------
plugins/obs-ffmpeg/obs-ffmpeg.c | 31 -
2 files changed, 843 deletions(-)
delete mode 100644 plugins/obs-ffmpeg/obs-ffmpeg-vaapi.c
diff --git a/plugins/obs-ffmpeg/obs-ffmpeg-vaapi.c b/plugins/obs-ffmpeg/obs-ffmpeg-vaapi.c
deleted file mode 100644
index ee0e557..0000000
--- a/plugins/obs-ffmpeg/obs-ffmpeg-vaapi.c
+++ /dev/null
@@ -1,812 +0,0 @@
-/******************************************************************************
- Copyright (C) 2016 by Hugh Bailey <obs.jim@gmail.com>
-
- This program 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 2 of the License, or
- (at your option) any later version.
-
- This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-#include <libavutil/avutil.h>
-
-#if LIBAVUTIL_VERSION_INT >= AV_VERSION_INT(55, 27, 100)
-
-#include <util/darray.h>
-#include <util/dstr.h>
-#include <util/base.h>
-#include <util/platform.h>
-#include <media-io/video-io.h>
-#include <obs-module.h>
-#include <obs-avc.h>
-
-#include <unistd.h>
-
-#include <libavutil/opt.h>
-#include <libavutil/pixdesc.h>
-#include <libavutil/hwcontext.h>
-#include <libavcodec/avcodec.h>
-#include <libavformat/avformat.h>
-#include <libavfilter/avfilter.h>
-
-#include <pci/pci.h>
-
-#include "vaapi-utils.h"
-#include "obs-ffmpeg-formats.h"
-
-#define do_log(level, format, ...) \
- blog(level, "[FFmpeg VAAPI encoder: '%s'] " format, \
- obs_encoder_get_name(enc->encoder), ##__VA_ARGS__)
-
-#define warn(format, ...) do_log(LOG_WARNING, format, ##__VA_ARGS__)
-#define info(format, ...) do_log(LOG_INFO, format, ##__VA_ARGS__)
-#define debug(format, ...) do_log(LOG_DEBUG, format, ##__VA_ARGS__)
-
-struct vaapi_encoder {
- obs_encoder_t *encoder;
-
- AVBufferRef *vadevice_ref;
- AVBufferRef *vaframes_ref;
-
- const AVCodec *vaapi;
- AVCodecContext *context;
-
- AVPacket *packet;
-
- AVFrame *vframe;
-
- DARRAY(uint8_t) buffer;
-
- uint8_t *header;
- size_t header_size;
-
- uint8_t *sei;
- size_t sei_size;
-
- int height;
- bool first_packet;
- bool initialized;
-};
-
-static const char *vaapi_getname(void *unused)
-{
- UNUSED_PARAMETER(unused);
- return "FFmpeg VAAPI H.264";
-}
-
-static inline bool valid_format(enum video_format format)
-{
- return format == VIDEO_FORMAT_NV12;
-}
-
-static void vaapi_video_info(void *data, struct video_scale_info *info)
-{
- struct vaapi_encoder *enc = data;
- enum video_format pref_format;
-
- pref_format = obs_encoder_get_preferred_video_format(enc->encoder);
-
- if (!valid_format(pref_format)) {
- pref_format = valid_format(info->format) ? info->format
- : VIDEO_FORMAT_NV12;
- }
-
- info->format = pref_format;
-}
-
-static bool vaapi_init_codec(struct vaapi_encoder *enc, const char *path)
-{
- int ret;
-
- ret = av_hwdevice_ctx_create(&enc->vadevice_ref, AV_HWDEVICE_TYPE_VAAPI,
- path, NULL, 0);
- if (ret < 0) {
- warn("Failed to create VAAPI device context: %s",
- av_err2str(ret));
- return false;
- }
-
- enc->vaframes_ref = av_hwframe_ctx_alloc(enc->vadevice_ref);
- if (!enc->vaframes_ref) {
- warn("Failed to alloc HW frames context");
- return false;
- }
-
- AVHWFramesContext *frames_ctx =
- (AVHWFramesContext *)enc->vaframes_ref->data;
- frames_ctx->format = AV_PIX_FMT_VAAPI;
- frames_ctx->sw_format = AV_PIX_FMT_NV12;
- frames_ctx->width = enc->context->width;
- frames_ctx->height = enc->context->height;
- frames_ctx->initial_pool_size = 20;
-
- ret = av_hwframe_ctx_init(enc->vaframes_ref);
- if (ret < 0) {
- warn("Failed to init HW frames context: %s", av_err2str(ret));
- return false;
- }
-
- /* 2. Create software frame and picture */
- enc->vframe = av_frame_alloc();
- if (!enc->vframe) {
- warn("Failed to allocate video frame");
- return false;
- }
-
- enc->vframe->format = enc->context->pix_fmt;
- enc->vframe->width = enc->context->width;
- enc->vframe->height = enc->context->height;
- enc->vframe->colorspace = enc->context->colorspace;
- enc->vframe->color_range = enc->context->color_range;
- enc->vframe->chroma_location = enc->context->chroma_sample_location;
-
- ret = av_frame_get_buffer(enc->vframe, base_get_alignment());
- if (ret < 0) {
- warn("Failed to allocate vframe: %s", av_err2str(ret));
- return false;
- }
-
- /* 3. set up codec */
- enc->context->pix_fmt = AV_PIX_FMT_VAAPI;
- enc->context->hw_frames_ctx = av_buffer_ref(enc->vaframes_ref);
-
- ret = avcodec_open2(enc->context, enc->vaapi, NULL);
- if (ret < 0) {
- warn("Failed to open VAAPI codec: %s", av_err2str(ret));
- return false;
- }
-
- enc->packet = av_packet_alloc();
-
- enc->initialized = true;
- return true;
-}
-
-/* "Allowed" options per Rate Control
- * See FFMPEG libavcodec/vaapi_encode.c (vaapi_encode_rc_modes)
- */
-typedef struct {
- const char *name;
- bool qp;
- bool bitrate;
- bool maxrate;
-} rc_mode_t;
-
-static const rc_mode_t *get_rc_mode(const char *name)
-{
- /* Set "allowed" options per Rate Control */
- static const rc_mode_t RC_MODES[] = {
- {.name = "CBR", .qp = false, .bitrate = true, .maxrate = false},
- {.name = "CQP", .qp = true, .bitrate = false, .maxrate = false},
- {.name = "VBR", .qp = false, .bitrate = true, .maxrate = true},
- NULL};
-
- const rc_mode_t *rc_mode = RC_MODES;
-
- while (!!rc_mode && strcmp(rc_mode->name, name) != 0)
- rc_mode++;
-
- return rc_mode ? rc_mode : RC_MODES;
-}
-
-static bool vaapi_update(void *data, obs_data_t *settings)
-{
- struct vaapi_encoder *enc = data;
-
- const char *device = obs_data_get_string(settings, "vaapi_device");
-
- const char *rate_control =
- obs_data_get_string(settings, "rate_control");
- const rc_mode_t *rc_mode = get_rc_mode(rate_control);
- bool cbr = strcmp(rc_mode->name, "CBR") == 0;
-
- int profile = (int)obs_data_get_int(settings, "profile");
- int bf = (int)obs_data_get_int(settings, "bf");
- int qp = rc_mode->qp ? (int)obs_data_get_int(settings, "qp") : 0;
-
- av_opt_set_int(enc->context->priv_data, "qp", qp, 0);
-
- int level = (int)obs_data_get_int(settings, "level");
- int bitrate = rc_mode->bitrate
- ? (int)obs_data_get_int(settings, "bitrate")
- : 0;
- int maxrate = rc_mode->maxrate
- ? (int)obs_data_get_int(settings, "maxrate")
- : 0;
- int keyint_sec = (int)obs_data_get_int(settings, "keyint_sec");
-
- /* For Rate Control which allows maxrate, FFMPEG will give
- * an error if maxrate > bitrate. To prevent that set maxrate
- * to 0.
- * For CBR, maxrate = bitrate
- */
- if (cbr)
- maxrate = bitrate;
- else if (rc_mode->maxrate && maxrate && maxrate < bitrate)
- maxrate = 0;
-
- video_t *video = obs_encoder_video(enc->encoder);
- const struct video_output_info *voi = video_output_get_info(video);
- struct video_scale_info info;
-
- info.format = voi->format;
- info.colorspace = voi->colorspace;
- info.range = voi->range;
-
- vaapi_video_info(enc, &info);
-
- enc->context->profile = profile;
- enc->context->max_b_frames = bf;
- enc->context->level = level;
- enc->context->bit_rate = bitrate * 1000;
- enc->context->rc_max_rate = maxrate * 1000;
-
- enc->context->width = obs_encoder_get_width(enc->encoder);
- enc->context->height = obs_encoder_get_height(enc->encoder);
-
- enc->context->time_base = (AVRational){voi->fps_den, voi->fps_num};
- const enum AVPixelFormat pix_fmt =
- obs_to_ffmpeg_video_format(info.format);
- enc->context->pix_fmt = pix_fmt;
- enc->context->color_range = info.range == VIDEO_RANGE_FULL
- ? AVCOL_RANGE_JPEG
- : AVCOL_RANGE_MPEG;
-
- enum AVColorSpace colorspace = AVCOL_SPC_UNSPECIFIED;
- switch (info.colorspace) {
- case VIDEO_CS_601:
- enc->context->color_trc = AVCOL_TRC_SMPTE170M;
- enc->context->color_primaries = AVCOL_PRI_SMPTE170M;
- colorspace = AVCOL_SPC_SMPTE170M;
- break;
- case VIDEO_CS_DEFAULT:
- case VIDEO_CS_709:
- enc->context->color_trc = AVCOL_TRC_BT709;
- enc->context->color_primaries = AVCOL_PRI_BT709;
- colorspace = AVCOL_SPC_BT709;
- break;
- case VIDEO_CS_SRGB:
- enc->context->color_trc = AVCOL_TRC_IEC61966_2_1;
- enc->context->color_primaries = AVCOL_PRI_BT709;
- colorspace = AVCOL_SPC_BT709;
- break;
- }
-
- enc->context->colorspace = colorspace;
- enc->context->chroma_sample_location =
- determine_chroma_location(pix_fmt, colorspace);
-
- if (keyint_sec > 0) {
- enc->context->gop_size =
- keyint_sec * voi->fps_num / voi->fps_den;
- } else {
- enc->context->gop_size = 120;
- }
-
- enc->height = enc->context->height;
-
- info("settings:\n"
- "\tdevice: %s\n"
- "\trate_control: %s\n"
- "\tprofile: %d\n"
- "\tlevel: %d\n"
- "\tqp: %d\n"
- "\tbitrate: %d\n"
- "\tmaxrate: %d\n"
- "\tkeyint: %d\n"
- "\twidth: %d\n"
- "\theight: %d\n"
- "\tb-frames: %d\n",
- device, rate_control, profile, level, qp, bitrate, maxrate,
- enc->context->gop_size, enc->context->width, enc->context->height,
- enc->context->max_b_frames);
-
- return vaapi_init_codec(enc, device);
-}
-
-static inline void flush_remaining_packets(struct vaapi_encoder *enc)
-{
- int r_pkt = 1;
-
- while (r_pkt) {
-#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(57, 40, 101)
- if (avcodec_receive_packet(enc->context, enc->packet) < 0)
- break;
-#else
- if (avcodec_encode_video2(enc->context, enc->packet, NULL,
- &r_pkt) < 0)
- break;
-#endif
-
- if (r_pkt)
- av_packet_unref(enc->packet);
- }
-}
-
-static void vaapi_destroy(void *data)
-{
- struct vaapi_encoder *enc = data;
-
- if (enc->initialized)
- flush_remaining_packets(enc);
-
- av_packet_free(&enc->packet);
- avcodec_free_context(&enc->context);
- av_frame_unref(enc->vframe);
- av_frame_free(&enc->vframe);
- av_buffer_unref(&enc->vaframes_ref);
- av_buffer_unref(&enc->vadevice_ref);
- da_free(enc->buffer);
- bfree(enc->header);
- bfree(enc->sei);
-
- bfree(enc);
-}
-
-static void *vaapi_create(obs_data_t *settings, obs_encoder_t *encoder)
-{
- struct vaapi_encoder *enc;
-#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(58, 9, 100)
- avcodec_register_all();
-#endif
-
- enc = bzalloc(sizeof(*enc));
- enc->encoder = encoder;
-
- enc->vaapi = avcodec_find_encoder_by_name("h264_vaapi");
-
- enc->first_packet = true;
-
- blog(LOG_INFO, "---------------------------------");
-
- if (!enc->vaapi) {
- warn("Couldn't find encoder");
- goto fail;
- }
-
- enc->context = avcodec_alloc_context3(enc->vaapi);
- if (!enc->context) {
- warn("Failed to create codec context");
- goto fail;
- }
-
- if (!vaapi_update(enc, settings))
- goto fail;
-
- return enc;
-
-fail:
- vaapi_destroy(enc);
- return NULL;
-}
-
-static inline void copy_data(AVFrame *pic, const struct encoder_frame *frame,
- int height, enum AVPixelFormat format)
-{
- int h_chroma_shift, v_chroma_shift;
- av_pix_fmt_get_chroma_sub_sample(format, &h_chroma_shift,
- &v_chroma_shift);
- for (int plane = 0; plane < MAX_AV_PLANES; plane++) {
- if (!frame->data[plane])
- continue;
-
- int frame_rowsize = (int)frame->linesize[plane];
- int pic_rowsize = pic->linesize[plane];
- int bytes = frame_rowsize < pic_rowsize ? frame_rowsize
- : pic_rowsize;
- int plane_height = height >> (plane ? v_chroma_shift : 0);
-
- for (int y = 0; y < plane_height; y++) {
- int pos_frame = y * frame_rowsize;
- int pos_pic = y * pic_rowsize;
-
- memcpy(pic->data[plane] + pos_pic,
- frame->data[plane] + pos_frame, bytes);
- }
- }
-}
-
-static bool vaapi_encode(void *data, struct encoder_frame *frame,
- struct encoder_packet *packet, bool *received_packet)
-{
- struct vaapi_encoder *enc = data;
- AVFrame *hwframe = NULL;
- int got_packet;
- int ret;
-
- hwframe = av_frame_alloc();
- if (!hwframe) {
- warn("vaapi_encode: failed to allocate hw frame");
- return false;
- }
-
- ret = av_hwframe_get_buffer(enc->vaframes_ref, hwframe, 0);
- if (ret < 0) {
- warn("vaapi_encode: failed to get buffer for hw frame: %s",
- av_err2str(ret));
- goto fail;
- }
-
- copy_data(enc->vframe, frame, enc->height, enc->context->pix_fmt);
-
- enc->vframe->pts = frame->pts;
- hwframe->pts = frame->pts;
- hwframe->width = enc->vframe->width;
- hwframe->height = enc->vframe->height;
-
- ret = av_hwframe_transfer_data(hwframe, enc->vframe, 0);
- if (ret < 0) {
- warn("vaapi_encode: failed to upload hw frame: %s",
- av_err2str(ret));
- goto fail;
- }
-
- ret = av_frame_copy_props(hwframe, enc->vframe);
- if (ret < 0) {
- warn("vaapi_encode: failed to copy props to hw frame: %s",
- av_err2str(ret));
- goto fail;
- }
-
-#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(57, 40, 101)
- ret = avcodec_send_frame(enc->context, hwframe);
- if (ret == 0)
- ret = avcodec_receive_packet(enc->context, enc->packet);
-
- got_packet = (ret == 0);
-
- if (ret == AVERROR_EOF || ret == AVERROR(EAGAIN))
- ret = 0;
-#else
- ret = avcodec_encode_video2(enc->context, enc->packet, hwframe,
- &got_packet);
-#endif
- if (ret < 0) {
- warn("vaapi_encode: Error encoding: %s", av_err2str(ret));
- goto fail;
- }
-
- if (got_packet && enc->packet->size) {
- if (enc->first_packet) {
- uint8_t *new_packet;
- size_t size;
-
- enc->first_packet = false;
- obs_extract_avc_headers(enc->packet->data,
- enc->packet->size, &new_packet,
- &size, &enc->header,
- &enc->header_size, &enc->sei,
- &enc->sei_size);
-
- da_copy_array(enc->buffer, new_packet, size);
- bfree(new_packet);
- } else {
- da_copy_array(enc->buffer, enc->packet->data,
- enc->packet->size);
- }
-
- packet->pts = enc->packet->pts;
- packet->dts = enc->packet->dts;
- packet->data = enc->buffer.array;
- packet->size = enc->buffer.num;
- packet->type = OBS_ENCODER_VIDEO;
- packet->keyframe = obs_avc_keyframe(packet->data, packet->size);
- *received_packet = true;
- } else {
- *received_packet = false;
- }
-
- av_packet_unref(enc->packet);
- av_frame_free(&hwframe);
- return true;
-
-fail:
- av_frame_free(&hwframe);
- return false;
-}
-
-static void set_visible(obs_properties_t *ppts, const char *name, bool visible)
-{
- obs_property_t *p = obs_properties_get(ppts, name);
- obs_property_set_visible(p, visible);
-}
-
-static void vaapi_defaults(obs_data_t *settings)
-{
- const char *device = vaapi_get_h264_default_device();
-
- obs_data_set_default_string(settings, "vaapi_device", device);
- obs_data_set_default_int(settings, "profile",
- FF_PROFILE_H264_CONSTRAINED_BASELINE);
- obs_data_set_default_int(settings, "level", 40);
- obs_data_set_default_int(settings, "bitrate", 2500);
- obs_data_set_default_int(settings, "keyint_sec", 0);
- obs_data_set_default_int(settings, "bf", 0);
- obs_data_set_default_int(settings, "rendermode", 0);
- obs_data_set_default_int(settings, "qp", 20);
- obs_data_set_default_int(settings, "maxrate", 0);
-
- int drm_fd = -1;
- VADisplay va_dpy = vaapi_open_device(&drm_fd, device, "vaapi_defaults");
- if (!va_dpy)
- return;
-
- if (vaapi_device_rc_supported(VAProfileH264ConstrainedBaseline, va_dpy,
- VA_RC_CBR, device))
- obs_data_set_default_string(settings, "rate_control", "CBR");
- else if (vaapi_device_rc_supported(VAProfileH264ConstrainedBaseline,
- va_dpy, VA_RC_VBR, device))
- obs_data_set_default_string(settings, "rate_control", "VBR");
- else
- obs_data_set_default_string(settings, "rate_control", "CQP");
-
- vaapi_close_device(&drm_fd, va_dpy);
-}
-
-static bool vaapi_device_modified(obs_properties_t *ppts, obs_property_t *p,
- obs_data_t *settings)
-{
- UNUSED_PARAMETER(p);
-
- const char *device = obs_data_get_string(settings, "vaapi_device");
- int drm_fd = -1;
- VADisplay va_dpy =
- vaapi_open_device(&drm_fd, device, "vaapi_device_modified");
- int profile = obs_data_get_int(settings, "profile");
- obs_property_t *rc_p = obs_properties_get(ppts, "rate_control");
-
- obs_property_list_clear(rc_p);
-
- if (!va_dpy || !vaapi_display_h264_supported(va_dpy, device))
- goto fail;
-
- switch (profile) {
- case FF_PROFILE_H264_CONSTRAINED_BASELINE:
- profile = VAProfileH264ConstrainedBaseline;
- break;
- case FF_PROFILE_H264_MAIN:
- profile = VAProfileH264Main;
- break;
- case FF_PROFILE_H264_HIGH:
- profile = VAProfileH264High;
- break;
- }
-
- if (vaapi_device_rc_supported(profile, va_dpy, VA_RC_CBR, device))
- obs_property_list_add_string(rc_p, "CBR (default)", "CBR");
-
- if (vaapi_device_rc_supported(profile, va_dpy, VA_RC_VBR, device))
- obs_property_list_add_string(rc_p, "VBR", "VBR");
-
- if (vaapi_device_rc_supported(profile, va_dpy, VA_RC_CQP, device))
- obs_property_list_add_string(rc_p, "CQP", "CQP");
-
-fail:
- vaapi_close_device(&drm_fd, va_dpy);
- return true;
-}
-
-static bool rate_control_modified(obs_properties_t *ppts, obs_property_t *p,
- obs_data_t *settings)
-{
- UNUSED_PARAMETER(p);
-
- const char *rate_control =
- obs_data_get_string(settings, "rate_control");
-
- const rc_mode_t *rc_mode = get_rc_mode(rate_control);
-
- /* Set options visibility per Rate Control */
- set_visible(ppts, "qp", rc_mode->qp);
- set_visible(ppts, "bitrate", rc_mode->bitrate);
- set_visible(ppts, "maxrate", rc_mode->maxrate);
-
- return true;
-}
-
-static bool get_device_name_from_pci(struct pci_access *pacc, char *pci_slot,
- char *buf, int size)
-{
- struct pci_filter filter;
- struct pci_dev *dev;
- char *name;
-
- pci_filter_init(pacc, &filter);
- if (pci_filter_parse_slot(&filter, pci_slot))
- return false;
-
- pci_scan_bus(pacc);
- for (dev = pacc->devices; dev; dev = dev->next) {
- if (pci_filter_match(&filter, dev)) {
- pci_fill_info(dev, PCI_FILL_IDENT);
- name = pci_lookup_name(pacc, buf, size,
- PCI_LOOKUP_DEVICE,
- dev->vendor_id, dev->device_id);
- strcpy(buf, name);
- return true;
- }
- }
- return false;
-}
-
-static obs_properties_t *vaapi_properties(void *unused)
-{
- UNUSED_PARAMETER(unused);
-
- obs_properties_t *props = obs_properties_create();
- obs_property_t *list;
-
- list = obs_properties_add_list(props, "vaapi_device",
- obs_module_text("VAAPI.Device"),
- OBS_COMBO_TYPE_LIST,
- OBS_COMBO_FORMAT_STRING);
- if (os_file_exists("/dev/dri/by-path")) {
- os_dir_t *by_path_dir = os_opendir("/dev/dri/by-path");
- struct pci_access *pacc = pci_alloc();
- struct os_dirent *file;
- char namebuf[1024];
- char pci_slot[13];
- char *type;
-
- pci_init(pacc);
- while ((file = os_readdir(by_path_dir)) != NULL) {
- // file_name pattern: pci-<pci_slot::12>-<type::{"card","render"}>
- char *file_name = file->d_name;
- if (strcmp(file_name, ".") == 0 ||
- strcmp(file_name, "..") == 0)
- continue;
-
- char path[64] = {0};
-
- // Use the return value of snprintf to prevent truncation warning.
- int written = snprintf(path, 64, "/dev/dri/by-path/%s",
- file_name);
- if (written >= 64)
- blog(LOG_DEBUG,
- "obs-ffmpeg-vaapi: A format truncation may have occurred."
- " This can be ignored since it is quite improbable.");
-
- type = strrchr(file_name, '-');
- if (type == NULL)
- continue;
- else
- type++;
-
- if (strcmp(type, "render") == 0) {
- strncpy(pci_slot, file_name + 4, 12);
- pci_slot[12] = 0;
- bool name_found = get_device_name_from_pci(
- pacc, pci_slot, namebuf,
- sizeof(namebuf));
-
- if (!vaapi_device_h264_supported(path))
- continue;
-
- if (!name_found)
- obs_property_list_add_string(list, path,
- path);
- else
- obs_property_list_add_string(
- list, namebuf, path);
- }
- }
- pci_cleanup(pacc);
- os_closedir(by_path_dir);
- }
- if (obs_property_list_item_count(list) == 0) {
- char path[32];
- for (int i = 28;; i++) {
- snprintf(path, sizeof(path), "/dev/dri/renderD1%d", i);
- if (access(path, F_OK) == 0) {
- char card[128];
- int ret = snprintf(card, sizeof(card),
- "Card%d: %s", i - 28, path);
- if (ret >= (int)sizeof(card))
- blog(LOG_DEBUG,
- "obs-ffmpeg-vaapi: A format truncation may have occurred."
- " This can be ignored since it is quite improbable.");
-
- if (!vaapi_device_h264_supported(path))
- continue;
-
- obs_property_list_add_string(list, card, path);
- } else {
- break;
- }
- }
- }
-
- obs_property_set_modified_callback(list, vaapi_device_modified);
-
- list = obs_properties_add_list(props, "profile",
- obs_module_text("Profile"),
- OBS_COMBO_TYPE_LIST,
- OBS_COMBO_FORMAT_INT);
- obs_property_list_add_int(list, "Constrained Baseline (default)",
- FF_PROFILE_H264_CONSTRAINED_BASELINE);
- obs_property_list_add_int(list, "Main", FF_PROFILE_H264_MAIN);
- obs_property_list_add_int(list, "High", FF_PROFILE_H264_HIGH);
-
- obs_property_set_modified_callback(list, vaapi_device_modified);
-
- list = obs_properties_add_list(props, "level", obs_module_text("Level"),
- OBS_COMBO_TYPE_LIST,
- OBS_COMBO_FORMAT_INT);
- obs_property_list_add_int(list, "Auto", FF_LEVEL_UNKNOWN);
- obs_property_list_add_int(list, "3.0", 30);
- obs_property_list_add_int(list, "3.1", 31);
- obs_property_list_add_int(list, "4.0 (default) (Compatibility mode)",
- 40);
- obs_property_list_add_int(list, "4.1", 41);
- obs_property_list_add_int(list, "4.2", 42);
- obs_property_list_add_int(list, "5.0", 50);
- obs_property_list_add_int(list, "5.1", 51);
- obs_property_list_add_int(list, "5.2", 52);
-
- list = obs_properties_add_list(props, "rate_control",
- obs_module_text("RateControl"),
- OBS_COMBO_TYPE_LIST,
- OBS_COMBO_FORMAT_STRING);
-
- obs_property_set_modified_callback(list, rate_control_modified);
-
- obs_property_t *p;
- p = obs_properties_add_int(props, "bitrate", obs_module_text("Bitrate"),
- 0, 300000, 50);
- obs_property_int_set_suffix(p, " Kbps");
-
- p = obs_properties_add_int(
- props, "maxrate", obs_module_text("MaxBitrate"), 0, 300000, 50);
- obs_property_int_set_suffix(p, " Kbps");
-
- obs_properties_add_int(props, "qp", "QP", 0, 51, 1);
-
- p = obs_properties_add_int(props, "keyint_sec",
- obs_module_text("KeyframeIntervalSec"), 0,
- 20, 1);
- obs_property_int_set_suffix(p, " s");
-
- return props;
-}
-
-static bool vaapi_extra_data(void *data, uint8_t **extra_data, size_t *size)
-{
- struct vaapi_encoder *enc = data;
-
- *extra_data = enc->header;
- *size = enc->header_size;
- return true;
-}
-
-static bool vaapi_sei_data(void *data, uint8_t **extra_data, size_t *size)
-{
- struct vaapi_encoder *enc = data;
-
- *extra_data = enc->sei;
- *size = enc->sei_size;
- return true;
-}
-
-struct obs_encoder_info vaapi_encoder_info = {
- .id = "ffmpeg_vaapi",
- .type = OBS_ENCODER_VIDEO,
- .codec = "h264",
- .get_name = vaapi_getname,
- .create = vaapi_create,
- .destroy = vaapi_destroy,
- .encode = vaapi_encode,
- .get_defaults = vaapi_defaults,
- .get_properties = vaapi_properties,
- .get_extra_data = vaapi_extra_data,
- .get_sei_data = vaapi_sei_data,
- .get_video_info = vaapi_video_info,
-};
-
-#endif
diff --git a/plugins/obs-ffmpeg/obs-ffmpeg.c b/plugins/obs-ffmpeg/obs-ffmpeg.c
index f1884c7..1677e08 100644
--- a/plugins/obs-ffmpeg/obs-ffmpeg.c
+++ b/plugins/obs-ffmpeg/obs-ffmpeg.c
@@ -43,10 +43,6 @@ extern struct obs_encoder_info hevc_nvenc_encoder_info;
extern struct obs_encoder_info svt_av1_encoder_info;
extern struct obs_encoder_info aom_av1_encoder_info;
-#ifdef LIBAVUTIL_VAAPI_AVAILABLE
-extern struct obs_encoder_info vaapi_encoder_info;
-#endif
-
#ifndef __APPLE__
static const char *nvenc_check_name = "nvenc_check";
@@ -322,19 +318,6 @@ static bool nvenc_supported(bool *out_h264, bool *out_hevc, bool *out_av1)
#endif
-#ifdef LIBAVUTIL_VAAPI_AVAILABLE
-static bool h264_vaapi_supported(void)
-{
- const AVCodec *vaenc = avcodec_find_encoder_by_name("h264_vaapi");
-
- if (!vaenc)
- return false;
-
- /* NOTE: If default device is NULL, it means there is no device
- * that support H264. */
- return vaapi_get_h264_default_device() != NULL;
-}
-#endif
#ifdef _WIN32
extern void jim_nvenc_load(bool h264, bool hevc, bool av1);
@@ -412,20 +395,6 @@ bool obs_module_load(void)
amf_load();
#endif
-#ifdef LIBAVUTIL_VAAPI_AVAILABLE
- const char *libva_env = getenv("LIBVA_DRIVER_NAME");
- if (!!libva_env)
- blog(LOG_WARNING,
- "LIBVA_DRIVER_NAME variable is set,"
- " this could prevent FFmpeg VAAPI from working correctly");
-
- if (h264_vaapi_supported()) {
- blog(LOG_INFO, "FFmpeg VAAPI H264 encoding supported");
- obs_register_encoder(&vaapi_encoder_info);
- } else {
- blog(LOG_INFO, "FFmpeg VAAPI H264 encoding not supported");
- }
-#endif
#endif
#if ENABLE_FFMPEG_LOGGING
diff --git a/plugins/obs-ffmpeg/CMakeLists.txt b/plugins/obs-ffmpeg/CMakeLists.txt
index 9671ef9..c3d7e77 100644
--- a/plugins/obs-ffmpeg/CMakeLists.txt
+++ b/plugins/obs-ffmpeg/CMakeLists.txt
diff --git a/plugins/obs-ffmpeg/CMakeLists.txt b/plugins/obs-ffmpeg/CMakeLists.txt
index 9671ef9..30c4547 100644
--- a/plugins/obs-ffmpeg/CMakeLists.txt
+++ b/plugins/obs-ffmpeg/CMakeLists.txt
@@ -121,7 +121,7 @@ if(OS_WINDOWS)
elseif(OS_POSIX AND NOT OS_MACOS)
find_package(Libva REQUIRED)
find_package(Libpci REQUIRED)
- target_sources(obs-ffmpeg PRIVATE obs-ffmpeg-vaapi.c vaapi-utils.c
+ target_sources(obs-ffmpeg PRIVATE vaapi-utils.c
vaapi-utils.h)
target_link_libraries(obs-ffmpeg PRIVATE Libva::va LIBPCI::LIBPCI)
endif()
--
2.39.0
Reference in New Issue View Git Blame Copy Permalink