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game/client/replay/replayvideo.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+//=======================================================================================//
+
+#include "cbase.h"
+
+#if defined( REPLAY_ENABLED )
+
+#include "replayvideo.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include <tier0/memdbgon.h>
+
+//-----------------------------------------------------------------------------
+
+static ReplayVideoMode_t s_VideoModes[] =
+{
+	{ 720, 480,   24, true,  "#Replay_Res_480p" },
+	{ 1280, 720,  24, true,  "#Replay_Res_720p" },
+	{ 1920, 1080, 24, true,  "#Replay_Res_1080p" },
+
+	{ 320, 240,   15, false, "#Replay_Res_Web" },
+	{ 960, 640,   24, true,  "#Replay_Res_iPhone_Horizontal" },
+	{ 640, 960,   24, true,  "#Replay_Res_iPhone_Vertical" },
+};
+
+#define  VIDEO_MODE_COUNT  ( sizeof( s_VideoModes ) / sizeof( s_VideoModes[0] ) )
+
+//-----------------------------------------------------------------------------
+#ifdef USE_WEBM_FOR_REPLAY
+static ReplayCodec_t s_Codecs[] = 
+{
+	{ VideoEncodeCodec::WEBM_CODEC, "#Replay_Codec_WEBM" },
+};
+static int s_nNumCodecs = ARRAYSIZE( s_Codecs );
+
+//-----------------------------------------------------------------------------
+
+static ReplayQualityPreset_t s_QualityPresets[] = 
+{
+	{ "#Replay_RenderSetting_Low", VideoEncodeCodec::WEBM_CODEC, 0, false, 0 },
+	{ "#Replay_RenderSetting_Medium", VideoEncodeCodec::WEBM_CODEC, 50, false, 1 },
+	{ "#Replay_RenderSetting_High", VideoEncodeCodec::WEBM_CODEC, 100, true, 2 },
+	{ "#Replay_RenderSetting_Max", VideoEncodeCodec::WEBM_CODEC, 100, true, 3 },
+};
+static int s_NumQualityPresets = ARRAYSIZE( s_QualityPresets );
+static int s_DefaultQualityPreset = 1;
+
+#else
+static ReplayCodec_t s_Codecs[] = 
+{
+	{ VideoEncodeCodec::MJPEG_A_CODEC, "#Replay_Codec_MJPEGA" },
+	{ VideoEncodeCodec::H264_CODEC, "#Replay_Codec_H264" },
+};
+static int s_nNumCodecs = ARRAYSIZE( s_Codecs );
+
+//-----------------------------------------------------------------------------
+
+static ReplayQualityPreset_t s_QualityPresets[] = 
+{
+	{ "#Replay_RenderSetting_Low", VideoEncodeCodec::MJPEG_A_CODEC, 0, false, 0 },
+	{ "#Replay_RenderSetting_Medium", VideoEncodeCodec::MJPEG_A_CODEC, 50, false, 1 },
+	{ "#Replay_RenderSetting_High", VideoEncodeCodec::MJPEG_A_CODEC, 100, true, 2 },
+	{ "#Replay_RenderSetting_Max", VideoEncodeCodec::H264_CODEC, 100, true, 3 },
+};
+static int s_NumQualityPresets = ARRAYSIZE( s_QualityPresets );
+static int s_DefaultQualityPreset = 1;
+
+#endif
+
+
+//-----------------------------------------------------------------------------
+
+static const int s_QualityRange = 4;
+static const int s_QualityInterval = 100 / s_QualityRange;
+
+//-----------------------------------------------------------------------------
+
+int ReplayVideo_GetVideoModeCount()
+{
+	return VIDEO_MODE_COUNT;
+}
+
+const ReplayVideoMode_t &ReplayVideo_GetVideoMode( int i )
+{
+	AssertMsg( i >= 0 && i < VIDEO_MODE_COUNT, "Replay video mode out of range!" );
+	return s_VideoModes[ i ];
+}
+
+int ReplayVideo_GetDefaultQualityPreset()
+{
+	return s_DefaultQualityPreset;
+}
+
+int ReplayVideo_GetQualityInterval()
+{
+	return s_QualityInterval;
+}
+
+int ReplayVideo_GetQualityRange()
+{
+	return s_QualityRange;
+}
+
+int ReplayVideo_GetQualityPresetCount()
+{
+	return s_NumQualityPresets;
+}
+
+const ReplayQualityPreset_t &ReplayVideo_GetQualityPreset( int i )
+{
+	return s_QualityPresets[ i ];
+}
+
+int ReplayVideo_GetCodecCount()
+{
+	return s_nNumCodecs;
+}
+
+const ReplayCodec_t &ReplayVideo_GetCodec( int i )
+{
+	AssertMsg( i >= 0 && i < s_nNumCodecs, "Replay codec out of range!" );
+	return s_Codecs[ i ];
+}
+
+int ReplayVideo_FindCodecPresetFromCodec( VideoEncodeCodec_t nCodecId )
+{
+	AssertMsg( nCodecId < VideoEncodeCodec::CODEC_COUNT, "Codec ID out of range!" );
+	for ( int i = 0; i < VideoEncodeCodec::CODEC_COUNT; ++i )
+	{
+		if ( s_Codecs[ i ].m_nCodecId == nCodecId )
+			return i;
+	}
+	
+	AssertMsg( 0, "Codec not found!  This should never happen!" );
+
+	return 0;
+}
+
+//-----------------------------------------------------------------------------
+
+#endif