2014-07-12 04:49:56 +04:00
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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*
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* Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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2021-06-28 15:45:19 +03:00
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#include <winpr/assert.h>
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2014-07-12 08:01:29 +04:00
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#include "shadow.h"
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2014-07-12 04:49:56 +04:00
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#include "shadow_encoder.h"
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2020-04-03 15:04:12 +03:00
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#define TAG CLIENT_TAG("shadow")
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2021-06-18 11:00:43 +03:00
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UINT32 shadow_encoder_preferred_fps(rdpShadowEncoder* encoder)
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2015-04-09 21:33:54 +03:00
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{
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/* Return preferred fps calculated according to the last
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* sent frame id and last client-acknowledged frame id.
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*/
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return encoder->fps;
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}
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UINT32 shadow_encoder_inflight_frames(rdpShadowEncoder* encoder)
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{
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2016-12-09 21:25:50 +03:00
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/* Return inflight frame count.
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* If queueDepth is SUSPEND_FRAME_ACKNOWLEDGEMENT, count = 0
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* Otherwise, calculate count =
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2015-04-09 21:33:54 +03:00
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* <last sent frame id> - <last client-acknowledged frame id>
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2016-03-01 18:17:28 +03:00
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* Note: This function is exported so that subsystem could
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2015-04-09 21:33:54 +03:00
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* implement its own strategy to tune fps.
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*/
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2019-11-06 17:24:51 +03:00
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return (encoder->queueDepth == SUSPEND_FRAME_ACKNOWLEDGEMENT)
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? 0
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: encoder->frameId - encoder->lastAckframeId;
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2015-04-09 21:33:54 +03:00
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}
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UINT32 shadow_encoder_create_frame_id(rdpShadowEncoder* encoder)
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2014-07-14 03:42:57 +04:00
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{
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UINT32 frameId;
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2021-06-18 11:00:43 +03:00
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UINT32 inFlightFrames = shadow_encoder_inflight_frames(encoder);
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2014-07-14 03:42:57 +04:00
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2016-09-20 10:25:13 +03:00
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/*
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* Calculate preferred fps according to how much frames are
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2015-04-09 21:33:54 +03:00
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* in-progress. Note that it only works when subsytem implementation
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* calls shadow_encoder_preferred_fps and takes the suggestion.
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2016-09-20 10:25:13 +03:00
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*/
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2015-04-09 21:33:54 +03:00
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if (inFlightFrames > 1)
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2014-07-14 03:42:57 +04:00
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{
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encoder->fps = (100 / (inFlightFrames + 1) * encoder->maxFps) / 100;
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}
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else
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{
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encoder->fps += 2;
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if (encoder->fps > encoder->maxFps)
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encoder->fps = encoder->maxFps;
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}
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if (encoder->fps < 1)
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encoder->fps = 1;
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2015-04-09 21:33:54 +03:00
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frameId = ++encoder->frameId;
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return frameId;
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2014-07-14 03:42:57 +04:00
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}
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2016-09-20 10:25:13 +03:00
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static int shadow_encoder_init_grid(rdpShadowEncoder* encoder)
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2014-07-12 04:49:56 +04:00
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{
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2021-06-18 11:00:43 +03:00
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UINT32 i, j, k;
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UINT32 tileSize;
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UINT32 tileCount;
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2019-11-06 17:24:51 +03:00
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encoder->gridWidth = ((encoder->width + (encoder->maxTileWidth - 1)) / encoder->maxTileWidth);
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encoder->gridHeight =
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((encoder->height + (encoder->maxTileHeight - 1)) / encoder->maxTileHeight);
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2014-07-12 04:49:56 +04:00
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tileSize = encoder->maxTileWidth * encoder->maxTileHeight * 4;
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tileCount = encoder->gridWidth * encoder->gridHeight;
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2019-11-06 17:24:51 +03:00
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encoder->gridBuffer = (BYTE*)calloc(tileSize, tileCount);
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2014-07-12 04:49:56 +04:00
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if (!encoder->gridBuffer)
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return -1;
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2019-11-06 17:24:51 +03:00
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encoder->grid = (BYTE**)calloc(tileCount, sizeof(BYTE*));
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2014-07-12 04:49:56 +04:00
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if (!encoder->grid)
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return -1;
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for (i = 0; i < encoder->gridHeight; i++)
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{
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for (j = 0; j < encoder->gridWidth; j++)
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{
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2014-09-17 23:19:35 +04:00
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k = (i * encoder->gridWidth) + j;
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2014-07-12 04:49:56 +04:00
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encoder->grid[k] = &(encoder->gridBuffer[k * tileSize]);
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}
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}
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return 0;
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}
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2016-09-20 10:25:13 +03:00
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static int shadow_encoder_uninit_grid(rdpShadowEncoder* encoder)
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2014-07-12 04:49:56 +04:00
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{
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if (encoder->gridBuffer)
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{
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free(encoder->gridBuffer);
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encoder->gridBuffer = NULL;
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}
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if (encoder->grid)
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{
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free(encoder->grid);
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encoder->grid = NULL;
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}
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encoder->gridWidth = 0;
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encoder->gridHeight = 0;
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return 0;
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}
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2016-09-20 10:25:13 +03:00
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static int shadow_encoder_init_rfx(rdpShadowEncoder* encoder)
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2014-07-12 04:49:56 +04:00
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{
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2014-07-16 22:11:37 +04:00
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if (!encoder->rfx)
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2021-03-30 11:03:15 +03:00
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encoder->rfx = rfx_context_new_ex(TRUE, encoder->server->settings->ThreadingFlags);
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2014-07-12 04:49:56 +04:00
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2014-07-16 22:11:37 +04:00
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if (!encoder->rfx)
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2016-03-01 18:17:28 +03:00
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goto fail;
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2016-03-01 18:56:36 +03:00
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if (!rfx_context_reset(encoder->rfx, encoder->width, encoder->height))
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goto fail;
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2014-07-12 04:49:56 +04:00
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2016-06-02 21:33:31 +03:00
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encoder->rfx->mode = encoder->server->rfxMode;
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2016-09-20 10:25:13 +03:00
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rfx_context_set_pixel_format(encoder->rfx, PIXEL_FORMAT_BGRX32);
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2014-09-20 23:25:33 +04:00
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encoder->codecs |= FREERDP_CODEC_REMOTEFX;
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2014-07-16 22:11:37 +04:00
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return 1;
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2016-03-01 18:17:28 +03:00
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fail:
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rfx_context_free(encoder->rfx);
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return -1;
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2014-07-16 22:11:37 +04:00
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}
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2014-07-12 04:49:56 +04:00
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2016-09-20 10:25:13 +03:00
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static int shadow_encoder_init_nsc(rdpShadowEncoder* encoder)
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2014-07-16 22:11:37 +04:00
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{
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2019-11-06 17:24:51 +03:00
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rdpContext* context = (rdpContext*)encoder->client;
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2014-09-24 04:00:26 +04:00
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rdpSettings* settings = context->settings;
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2014-07-16 22:11:37 +04:00
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if (!encoder->nsc)
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encoder->nsc = nsc_context_new();
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2014-07-12 04:49:56 +04:00
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2014-07-16 22:11:37 +04:00
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if (!encoder->nsc)
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2016-04-23 20:49:10 +03:00
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goto fail;
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2014-07-12 04:49:56 +04:00
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2016-04-23 20:49:10 +03:00
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if (!nsc_context_reset(encoder->nsc, encoder->width, encoder->height))
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goto fail;
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2014-07-12 04:49:56 +04:00
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2019-11-06 17:24:51 +03:00
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if (!nsc_context_set_parameters(encoder->nsc, NSC_COLOR_LOSS_LEVEL,
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settings->NSCodecColorLossLevel))
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2019-10-04 11:13:43 +03:00
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goto fail;
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2019-11-06 17:24:51 +03:00
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if (!nsc_context_set_parameters(encoder->nsc, NSC_ALLOW_SUBSAMPLING,
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settings->NSCodecAllowSubsampling))
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2019-10-04 11:13:43 +03:00
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goto fail;
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2019-11-06 17:24:51 +03:00
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if (!nsc_context_set_parameters(encoder->nsc, NSC_DYNAMIC_COLOR_FIDELITY,
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settings->NSCodecAllowDynamicColorFidelity))
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2019-10-04 11:13:43 +03:00
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goto fail;
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if (!nsc_context_set_parameters(encoder->nsc, NSC_COLOR_FORMAT, PIXEL_FORMAT_BGRX32))
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goto fail;
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2014-09-20 23:25:33 +04:00
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encoder->codecs |= FREERDP_CODEC_NSCODEC;
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2014-07-15 20:50:47 +04:00
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return 1;
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2016-04-23 20:49:10 +03:00
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fail:
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nsc_context_free(encoder->nsc);
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return -1;
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2014-07-12 04:49:56 +04:00
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}
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2016-09-20 10:25:13 +03:00
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static int shadow_encoder_init_planar(rdpShadowEncoder* encoder)
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2014-07-12 04:49:56 +04:00
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{
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2014-09-19 20:06:12 +04:00
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DWORD planarFlags = 0;
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2019-11-06 17:24:51 +03:00
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rdpContext* context = (rdpContext*)encoder->client;
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2014-09-19 20:06:12 +04:00
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rdpSettings* settings = context->settings;
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if (settings->DrawAllowSkipAlpha)
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planarFlags |= PLANAR_FORMAT_HEADER_NA;
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2014-07-15 20:50:47 +04:00
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2014-07-16 22:11:37 +04:00
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planarFlags |= PLANAR_FORMAT_HEADER_RLE;
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2014-07-15 20:50:47 +04:00
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2014-07-16 22:11:37 +04:00
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if (!encoder->planar)
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2014-07-15 20:50:47 +04:00
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{
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2019-11-06 17:24:51 +03:00
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encoder->planar = freerdp_bitmap_planar_context_new(planarFlags, encoder->maxTileWidth,
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encoder->maxTileHeight);
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2014-07-15 20:50:47 +04:00
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}
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2014-07-12 04:49:56 +04:00
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2014-07-16 22:11:37 +04:00
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if (!encoder->planar)
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2016-04-23 20:49:10 +03:00
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goto fail;
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2019-11-06 17:24:51 +03:00
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if (!freerdp_bitmap_planar_context_reset(encoder->planar, encoder->maxTileWidth,
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encoder->maxTileHeight))
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2016-04-23 20:49:10 +03:00
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goto fail;
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2014-07-16 22:11:37 +04:00
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2014-09-20 23:25:33 +04:00
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encoder->codecs |= FREERDP_CODEC_PLANAR;
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return 1;
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2016-04-23 20:49:10 +03:00
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fail:
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freerdp_bitmap_planar_context_free(encoder->planar);
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return -1;
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2014-09-20 23:25:33 +04:00
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}
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2016-09-20 10:25:13 +03:00
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static int shadow_encoder_init_interleaved(rdpShadowEncoder* encoder)
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2014-09-20 23:25:33 +04:00
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{
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if (!encoder->interleaved)
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encoder->interleaved = bitmap_interleaved_context_new(TRUE);
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if (!encoder->interleaved)
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2016-04-23 20:49:10 +03:00
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goto fail;
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if (!bitmap_interleaved_context_reset(encoder->interleaved))
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goto fail;
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2014-07-16 22:11:37 +04:00
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2014-09-20 23:25:33 +04:00
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encoder->codecs |= FREERDP_CODEC_INTERLEAVED;
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2014-07-16 22:11:37 +04:00
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return 1;
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2016-04-23 20:49:10 +03:00
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fail:
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bitmap_interleaved_context_free(encoder->interleaved);
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return -1;
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}
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2016-09-20 10:25:13 +03:00
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static int shadow_encoder_init_h264(rdpShadowEncoder* encoder)
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2016-04-23 20:49:10 +03:00
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{
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if (!encoder->h264)
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encoder->h264 = h264_context_new(TRUE);
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if (!encoder->h264)
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goto fail;
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if (!h264_context_reset(encoder->h264, encoder->width, encoder->height))
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goto fail;
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2016-06-02 21:33:31 +03:00
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encoder->h264->RateControlMode = encoder->server->h264RateControlMode;
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encoder->h264->BitRate = encoder->server->h264BitRate;
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encoder->h264->FrameRate = encoder->server->h264FrameRate;
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encoder->h264->QP = encoder->server->h264QP;
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2020-10-22 19:11:21 +03:00
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2017-08-02 10:42:04 +03:00
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encoder->codecs |= FREERDP_CODEC_AVC420 | FREERDP_CODEC_AVC444;
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2016-04-23 20:49:10 +03:00
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return 1;
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fail:
|
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h264_context_free(encoder->h264);
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|
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return -1;
|
2014-07-16 22:11:37 +04:00
|
|
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}
|
|
|
|
|
2021-06-28 15:45:19 +03:00
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static int shadow_encoder_init_progressive(rdpShadowEncoder* encoder)
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|
|
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{
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|
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WINPR_ASSERT(encoder);
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|
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if (!encoder->progressive)
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encoder->progressive = progressive_context_new(TRUE);
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if (!encoder->progressive)
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goto fail;
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|
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if (!progressive_context_reset(encoder->progressive))
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goto fail;
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|
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encoder->codecs |= FREERDP_CODEC_PROGRESSIVE;
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return 1;
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|
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|
fail:
|
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|
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progressive_context_free(encoder->progressive);
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|
|
return -1;
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|
|
|
}
|
|
|
|
|
2016-09-20 10:25:13 +03:00
|
|
|
static int shadow_encoder_init(rdpShadowEncoder* encoder)
|
2014-07-16 22:11:37 +04:00
|
|
|
{
|
2015-04-11 21:57:16 +03:00
|
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encoder->width = encoder->server->screen->width;
|
|
|
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encoder->height = encoder->server->screen->height;
|
2014-07-16 22:11:37 +04:00
|
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|
encoder->maxTileWidth = 64;
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|
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encoder->maxTileHeight = 64;
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|
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shadow_encoder_init_grid(encoder);
|
|
|
|
|
|
|
|
if (!encoder->bs)
|
2021-06-16 13:59:25 +03:00
|
|
|
encoder->bs = Stream_New(NULL, encoder->maxTileWidth * encoder->maxTileHeight * 4ULL);
|
2014-07-16 22:11:37 +04:00
|
|
|
|
|
|
|
if (!encoder->bs)
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2016-09-20 10:25:13 +03:00
|
|
|
static int shadow_encoder_uninit_rfx(rdpShadowEncoder* encoder)
|
2014-07-16 22:11:37 +04:00
|
|
|
{
|
2014-07-15 20:50:47 +04:00
|
|
|
if (encoder->rfx)
|
|
|
|
{
|
|
|
|
rfx_context_free(encoder->rfx);
|
|
|
|
encoder->rfx = NULL;
|
|
|
|
}
|
2014-07-12 04:49:56 +04:00
|
|
|
|
2021-06-18 11:00:43 +03:00
|
|
|
encoder->codecs &= (UINT32)~FREERDP_CODEC_REMOTEFX;
|
2014-07-16 22:11:37 +04:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2016-09-20 10:25:13 +03:00
|
|
|
static int shadow_encoder_uninit_nsc(rdpShadowEncoder* encoder)
|
2014-07-16 22:11:37 +04:00
|
|
|
{
|
2014-07-15 20:50:47 +04:00
|
|
|
if (encoder->nsc)
|
|
|
|
{
|
|
|
|
nsc_context_free(encoder->nsc);
|
|
|
|
encoder->nsc = NULL;
|
|
|
|
}
|
2014-07-12 04:49:56 +04:00
|
|
|
|
2021-06-18 11:00:43 +03:00
|
|
|
encoder->codecs &= (UINT32)~FREERDP_CODEC_NSCODEC;
|
2014-07-16 22:11:37 +04:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2016-09-20 10:25:13 +03:00
|
|
|
static int shadow_encoder_uninit_planar(rdpShadowEncoder* encoder)
|
2014-07-16 22:11:37 +04:00
|
|
|
{
|
2014-07-15 20:50:47 +04:00
|
|
|
if (encoder->planar)
|
|
|
|
{
|
|
|
|
freerdp_bitmap_planar_context_free(encoder->planar);
|
|
|
|
encoder->planar = NULL;
|
|
|
|
}
|
2014-07-12 04:49:56 +04:00
|
|
|
|
2021-06-18 11:00:43 +03:00
|
|
|
encoder->codecs &= (UINT32)~FREERDP_CODEC_PLANAR;
|
2014-09-20 23:25:33 +04:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2016-09-20 10:25:13 +03:00
|
|
|
static int shadow_encoder_uninit_interleaved(rdpShadowEncoder* encoder)
|
2014-09-20 23:25:33 +04:00
|
|
|
{
|
|
|
|
if (encoder->interleaved)
|
2014-07-16 22:11:37 +04:00
|
|
|
{
|
2014-09-20 23:25:33 +04:00
|
|
|
bitmap_interleaved_context_free(encoder->interleaved);
|
|
|
|
encoder->interleaved = NULL;
|
2014-07-16 22:11:37 +04:00
|
|
|
}
|
2014-07-12 04:49:56 +04:00
|
|
|
|
2021-06-18 11:00:43 +03:00
|
|
|
encoder->codecs &= (UINT32)~FREERDP_CODEC_INTERLEAVED;
|
2014-07-16 22:11:37 +04:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2016-09-20 10:25:13 +03:00
|
|
|
static int shadow_encoder_uninit_h264(rdpShadowEncoder* encoder)
|
2016-04-23 20:49:10 +03:00
|
|
|
{
|
|
|
|
if (encoder->h264)
|
|
|
|
{
|
|
|
|
h264_context_free(encoder->h264);
|
2016-09-20 10:25:13 +03:00
|
|
|
encoder->h264 = NULL;
|
2016-04-23 20:49:10 +03:00
|
|
|
}
|
|
|
|
|
2021-06-18 11:00:43 +03:00
|
|
|
encoder->codecs &= (UINT32) ~(FREERDP_CODEC_AVC420 | FREERDP_CODEC_AVC444);
|
2016-04-23 20:49:10 +03:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2021-06-28 15:45:19 +03:00
|
|
|
static int shadow_encoder_uninit_progressive(rdpShadowEncoder* encoder)
|
|
|
|
{
|
|
|
|
WINPR_ASSERT(encoder);
|
|
|
|
if (encoder->progressive)
|
|
|
|
{
|
|
|
|
progressive_context_free(encoder->progressive);
|
|
|
|
encoder->progressive = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
encoder->codecs &= (UINT32)~FREERDP_CODEC_PROGRESSIVE;
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2016-09-20 10:25:13 +03:00
|
|
|
static int shadow_encoder_uninit(rdpShadowEncoder* encoder)
|
2014-07-16 22:11:37 +04:00
|
|
|
{
|
|
|
|
shadow_encoder_uninit_grid(encoder);
|
|
|
|
|
|
|
|
if (encoder->bs)
|
2014-07-15 20:50:47 +04:00
|
|
|
{
|
2014-07-16 22:11:37 +04:00
|
|
|
Stream_Free(encoder->bs, TRUE);
|
|
|
|
encoder->bs = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
shadow_encoder_uninit_rfx(encoder);
|
|
|
|
|
|
|
|
shadow_encoder_uninit_nsc(encoder);
|
|
|
|
|
2014-09-20 23:25:33 +04:00
|
|
|
shadow_encoder_uninit_planar(encoder);
|
|
|
|
|
|
|
|
shadow_encoder_uninit_interleaved(encoder);
|
2016-04-23 20:49:10 +03:00
|
|
|
shadow_encoder_uninit_h264(encoder);
|
|
|
|
|
2021-06-28 15:45:19 +03:00
|
|
|
shadow_encoder_uninit_progressive(encoder);
|
|
|
|
|
|
|
|
return 1;
|
2014-07-15 20:50:47 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
int shadow_encoder_reset(rdpShadowEncoder* encoder)
|
|
|
|
{
|
2014-07-16 22:11:37 +04:00
|
|
|
int status;
|
|
|
|
UINT32 codecs = encoder->codecs;
|
2019-11-06 17:24:51 +03:00
|
|
|
rdpContext* context = (rdpContext*)encoder->client;
|
2016-04-23 20:49:10 +03:00
|
|
|
rdpSettings* settings = context->settings;
|
2014-07-16 22:11:37 +04:00
|
|
|
status = shadow_encoder_uninit(encoder);
|
|
|
|
|
|
|
|
if (status < 0)
|
2014-07-15 20:50:47 +04:00
|
|
|
return -1;
|
|
|
|
|
2014-07-16 22:11:37 +04:00
|
|
|
status = shadow_encoder_init(encoder);
|
|
|
|
|
|
|
|
if (status < 0)
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
status = shadow_encoder_prepare(encoder, codecs);
|
|
|
|
|
|
|
|
if (status < 0)
|
|
|
|
return -1;
|
|
|
|
|
2016-04-23 20:49:10 +03:00
|
|
|
encoder->fps = 16;
|
|
|
|
encoder->maxFps = 32;
|
|
|
|
encoder->frameId = 0;
|
|
|
|
encoder->lastAckframeId = 0;
|
|
|
|
encoder->frameAck = settings->SurfaceFrameMarkerEnabled;
|
2014-07-16 22:11:37 +04:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
int shadow_encoder_prepare(rdpShadowEncoder* encoder, UINT32 codecs)
|
|
|
|
{
|
|
|
|
int status;
|
|
|
|
|
2019-11-06 17:24:51 +03:00
|
|
|
if ((codecs & FREERDP_CODEC_REMOTEFX) && !(encoder->codecs & FREERDP_CODEC_REMOTEFX))
|
2014-07-16 22:11:37 +04:00
|
|
|
{
|
2020-04-03 15:04:12 +03:00
|
|
|
WLog_DBG(TAG, "initializing RemoteFX encoder");
|
2014-07-16 22:11:37 +04:00
|
|
|
status = shadow_encoder_init_rfx(encoder);
|
|
|
|
|
|
|
|
if (status < 0)
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2019-11-06 17:24:51 +03:00
|
|
|
if ((codecs & FREERDP_CODEC_NSCODEC) && !(encoder->codecs & FREERDP_CODEC_NSCODEC))
|
2014-07-16 22:11:37 +04:00
|
|
|
{
|
2020-04-03 15:04:12 +03:00
|
|
|
WLog_DBG(TAG, "initializing NSCodec encoder");
|
2014-07-16 22:11:37 +04:00
|
|
|
status = shadow_encoder_init_nsc(encoder);
|
|
|
|
|
|
|
|
if (status < 0)
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2019-11-06 17:24:51 +03:00
|
|
|
if ((codecs & FREERDP_CODEC_PLANAR) && !(encoder->codecs & FREERDP_CODEC_PLANAR))
|
2014-09-20 23:25:33 +04:00
|
|
|
{
|
2020-04-03 15:04:12 +03:00
|
|
|
WLog_DBG(TAG, "initializing planar bitmap encoder");
|
2014-09-20 23:25:33 +04:00
|
|
|
status = shadow_encoder_init_planar(encoder);
|
|
|
|
|
|
|
|
if (status < 0)
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2019-11-06 17:24:51 +03:00
|
|
|
if ((codecs & FREERDP_CODEC_INTERLEAVED) && !(encoder->codecs & FREERDP_CODEC_INTERLEAVED))
|
2014-07-16 22:11:37 +04:00
|
|
|
{
|
2020-04-03 15:04:12 +03:00
|
|
|
WLog_DBG(TAG, "initializing interleaved bitmap encoder");
|
2014-09-20 23:25:33 +04:00
|
|
|
status = shadow_encoder_init_interleaved(encoder);
|
2014-07-16 22:11:37 +04:00
|
|
|
|
|
|
|
if (status < 0)
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2019-11-06 17:24:51 +03:00
|
|
|
if ((codecs & (FREERDP_CODEC_AVC420 | FREERDP_CODEC_AVC444)) &&
|
|
|
|
!(encoder->codecs & (FREERDP_CODEC_AVC420 | FREERDP_CODEC_AVC444)))
|
2016-04-23 20:49:10 +03:00
|
|
|
{
|
2020-04-03 15:04:12 +03:00
|
|
|
WLog_DBG(TAG, "initializing H.264 encoder");
|
2016-04-23 20:49:10 +03:00
|
|
|
status = shadow_encoder_init_h264(encoder);
|
|
|
|
|
|
|
|
if (status < 0)
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2021-06-28 15:45:19 +03:00
|
|
|
if ((codecs & FREERDP_CODEC_PROGRESSIVE) && !(encoder->codecs & FREERDP_CODEC_PROGRESSIVE))
|
|
|
|
{
|
|
|
|
WLog_DBG(TAG, "initializing progressive encoder");
|
|
|
|
status = shadow_encoder_init_progressive(encoder);
|
|
|
|
|
|
|
|
if (status < 0)
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2014-07-16 22:11:37 +04:00
|
|
|
return 1;
|
2014-07-15 20:50:47 +04:00
|
|
|
}
|
|
|
|
|
2014-09-19 20:06:12 +04:00
|
|
|
rdpShadowEncoder* shadow_encoder_new(rdpShadowClient* client)
|
2014-07-15 20:50:47 +04:00
|
|
|
{
|
|
|
|
rdpShadowEncoder* encoder;
|
2014-09-19 20:06:12 +04:00
|
|
|
rdpShadowServer* server = client->server;
|
2019-11-06 17:24:51 +03:00
|
|
|
encoder = (rdpShadowEncoder*)calloc(1, sizeof(rdpShadowEncoder));
|
2014-07-15 20:50:47 +04:00
|
|
|
|
|
|
|
if (!encoder)
|
|
|
|
return NULL;
|
|
|
|
|
2014-09-19 20:06:12 +04:00
|
|
|
encoder->client = client;
|
2014-07-15 20:50:47 +04:00
|
|
|
encoder->server = server;
|
2014-07-16 23:12:20 +04:00
|
|
|
encoder->fps = 16;
|
|
|
|
encoder->maxFps = 32;
|
|
|
|
|
2014-07-15 20:50:47 +04:00
|
|
|
if (shadow_encoder_init(encoder) < 0)
|
2014-11-17 02:34:17 +03:00
|
|
|
{
|
2016-09-20 10:25:13 +03:00
|
|
|
free(encoder);
|
2014-07-15 20:50:47 +04:00
|
|
|
return NULL;
|
2014-11-17 02:34:17 +03:00
|
|
|
}
|
2014-07-15 20:50:47 +04:00
|
|
|
|
|
|
|
return encoder;
|
|
|
|
}
|
|
|
|
|
|
|
|
void shadow_encoder_free(rdpShadowEncoder* encoder)
|
|
|
|
{
|
|
|
|
if (!encoder)
|
|
|
|
return;
|
|
|
|
|
|
|
|
shadow_encoder_uninit(encoder);
|
2014-07-12 04:49:56 +04:00
|
|
|
free(encoder);
|
|
|
|
}
|