X-Git-Url: http://git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=cap_ogg.c;h=6218e8ad5fd71d51040d5a90ace806fa4d46becc;hp=626efe4a7d626cc0b36e1307799990da3642f8fb;hb=b99206803156d4bdfe4ce0c83a2db8f9486e09d4;hpb=030497a0992d36242aeaf2691f1e2d208ec00cb9 diff --git a/cap_ogg.c b/cap_ogg.c index 626efe4a..6218e8ad 100644 --- a/cap_ogg.c +++ b/cap_ogg.c @@ -1,6 +1,3 @@ -#ifndef _MSC_VER -#include -#endif #include #include "quakedef.h" @@ -8,30 +5,16 @@ #include "cap_ogg.h" // video capture cvars -static cvar_t cl_capturevideo_ogg_theora_quality = {CVAR_SAVE, "cl_capturevideo_ogg_theora_quality", "32", "video quality factor (0 to 63), or -1 to use bitrate only; higher is better"}; -static cvar_t cl_capturevideo_ogg_theora_bitrate = {CVAR_SAVE, "cl_capturevideo_ogg_theora_bitrate", "-1", "video bitrate (45 to 2000 kbps), or -1 to use quality only; higher is better"}; -static cvar_t cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier = {CVAR_SAVE, "cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier", "1.5", "how much more bit rate to use for keyframes, specified as a factor of at least 1"}; -static cvar_t cl_capturevideo_ogg_theora_keyframe_maxinterval = {CVAR_SAVE, "cl_capturevideo_ogg_theora_keyframe_maxinterval", "64", "maximum keyframe interval (1 to 1000)"}; -static cvar_t cl_capturevideo_ogg_theora_keyframe_mininterval = {CVAR_SAVE, "cl_capturevideo_ogg_theora_keyframe_mininterval", "8", "minimum keyframe interval (1 to 1000)"}; -static cvar_t cl_capturevideo_ogg_theora_keyframe_auto_threshold = {CVAR_SAVE, "cl_capturevideo_ogg_theora_keyframe_auto_threshold", "80", "threshold for key frame decision (0 to 100)"}; -static cvar_t cl_capturevideo_ogg_theora_noise_sensitivity = {CVAR_SAVE, "cl_capturevideo_ogg_theora_noise_sensitivity", "1", "video noise sensitivity (0 to 6); lower is better"}; -static cvar_t cl_capturevideo_ogg_theora_sharpness = {CVAR_SAVE, "cl_capturevideo_ogg_theora_sharpness", "0", "sharpness (0 to 2); lower is sharper"}; -static cvar_t cl_capturevideo_ogg_vorbis_quality = {CVAR_SAVE, "cl_capturevideo_ogg_vorbis_quality", "3", "audio quality (-1 to 10); higher is better"}; - -// ogg.h stuff -#ifdef _MSC_VER -typedef __int16 ogg_int16_t; -typedef unsigned __int16 ogg_uint16_t; -typedef __int32 ogg_int32_t; -typedef unsigned __int32 ogg_uint32_t; -typedef __int64 ogg_int64_t; -#else -typedef int16_t ogg_int16_t; -typedef uint16_t ogg_uint16_t; -typedef int32_t ogg_int32_t; -typedef uint32_t ogg_uint32_t; -typedef int64_t ogg_int64_t; -#endif +static cvar_t cl_capturevideo_ogg_theora_vp3compat = {CF_CLIENT | CF_ARCHIVE, "cl_capturevideo_ogg_theora_vp3compat", "1", "make VP3 compatible theora streams"}; +static cvar_t cl_capturevideo_ogg_theora_quality = {CF_CLIENT | CF_ARCHIVE, "cl_capturevideo_ogg_theora_quality", "48", "video quality factor (0 to 63), or -1 to use bitrate only; higher is better; setting both to -1 achieves unlimited quality"}; +static cvar_t cl_capturevideo_ogg_theora_bitrate = {CF_CLIENT | CF_ARCHIVE, "cl_capturevideo_ogg_theora_bitrate", "-1", "video bitrate (45 to 2000 kbps), or -1 to use quality only; higher is better; setting both to -1 achieves unlimited quality"}; +static cvar_t cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier = {CF_CLIENT | CF_ARCHIVE, "cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier", "1.5", "how much more bit rate to use for keyframes, specified as a factor of at least 1"}; +static cvar_t cl_capturevideo_ogg_theora_keyframe_maxinterval = {CF_CLIENT | CF_ARCHIVE, "cl_capturevideo_ogg_theora_keyframe_maxinterval", "64", "maximum keyframe interval (1 to 1000)"}; +static cvar_t cl_capturevideo_ogg_theora_keyframe_mininterval = {CF_CLIENT | CF_ARCHIVE, "cl_capturevideo_ogg_theora_keyframe_mininterval", "8", "minimum keyframe interval (1 to 1000)"}; +static cvar_t cl_capturevideo_ogg_theora_keyframe_auto_threshold = {CF_CLIENT | CF_ARCHIVE, "cl_capturevideo_ogg_theora_keyframe_auto_threshold", "80", "threshold for key frame decision (0 to 100)"}; +static cvar_t cl_capturevideo_ogg_theora_noise_sensitivity = {CF_CLIENT | CF_ARCHIVE, "cl_capturevideo_ogg_theora_noise_sensitivity", "1", "video noise sensitivity (0 to 6); lower is better"}; +static cvar_t cl_capturevideo_ogg_theora_sharpness = {CF_CLIENT | CF_ARCHIVE, "cl_capturevideo_ogg_theora_sharpness", "0", "sharpness (0 to 2); lower is sharper"}; +static cvar_t cl_capturevideo_ogg_vorbis_quality = {CF_CLIENT | CF_ARCHIVE, "cl_capturevideo_ogg_vorbis_quality", "3", "audio quality (-1 to 10); higher is better"}; typedef struct { long endbyte; @@ -62,7 +45,7 @@ typedef struct { int *lacing_vals; /* The values that will go to the segment table */ - ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact + int64_t *granule_vals; /* granulepos values for headers. Not compact this way, but it is simple coupled to the lacing fifo */ long lacing_storage; @@ -79,12 +62,12 @@ typedef struct { of a logical bitstream */ long serialno; long pageno; - ogg_int64_t packetno; /* sequence number for decode; the framing + int64_t packetno; /* sequence number for decode; the framing knows where there's a hole in the data, but we need coupling so that the codec (which is in a seperate abstraction layer) also knows about the gap */ - ogg_int64_t granulepos; + int64_t granulepos; } ogg_stream_state; @@ -97,9 +80,9 @@ typedef struct { long b_o_s; long e_o_s; - ogg_int64_t granulepos; + int64_t granulepos; - ogg_int64_t packetno; /* sequence number for decode; the framing + int64_t packetno; /* sequence number for decode; the framing knows where there's a hole in the data, but we need coupling so that the codec (which is in a seperate abstraction @@ -127,7 +110,7 @@ static int (*qogg_stream_flush) (ogg_stream_state *os, ogg_page *og); static int (*qogg_stream_init) (ogg_stream_state *os,int serialno); static int (*qogg_stream_clear) (ogg_stream_state *os); -static ogg_int64_t (*qogg_page_granulepos) (ogg_page *og); +static int64_t (*qogg_page_granulepos) (ogg_page *og); // end of ogg.h stuff @@ -181,13 +164,13 @@ typedef struct vorbis_dsp_state{ long nW; long centerW; - ogg_int64_t granulepos; - ogg_int64_t sequence; + int64_t granulepos; + int64_t sequence; - ogg_int64_t glue_bits; - ogg_int64_t time_bits; - ogg_int64_t floor_bits; - ogg_int64_t res_bits; + int64_t glue_bits; + int64_t time_bits; + int64_t floor_bits; + int64_t res_bits; void *backend_state; } vorbis_dsp_state; @@ -204,8 +187,8 @@ typedef struct vorbis_block{ int mode; int eofflag; - ogg_int64_t granulepos; - ogg_int64_t sequence; + int64_t granulepos; + int64_t sequence; vorbis_dsp_state *vd; /* For read-only access of configuration */ /* local storage to avoid remallocing; it's up to the mapping to @@ -278,7 +261,7 @@ static int (*qvorbis_block_init) (vorbis_dsp_state *v, vorbis_block *vb); static int (*qvorbis_block_clear) (vorbis_block *vb); static void (*qvorbis_dsp_clear) (vorbis_dsp_state *v); static double (*qvorbis_granule_time) (vorbis_dsp_state *v, - ogg_int64_t granulepos); + int64_t granulepos); /* Vorbis PRIMITIVES: analysis/DSP layer ****************************/ @@ -310,6 +293,9 @@ static int (*qvorbis_encode_init_vbr) (vorbis_info *vi, // end of vorbisenc.h stuff // theora.h stuff + +#define TH_ENCCTL_SET_VP3_COMPATIBLE (10) + typedef struct { int y_width; /**< Width of the Y' luminance plane */ int y_height; /**< Height of the luminance plane */ @@ -345,7 +331,7 @@ typedef enum { OC_PF_420, /**< Chroma subsampling by 2 in each direction (4:2:0) */ OC_PF_RSVD, /**< Reserved value */ OC_PF_422, /**< Horizonatal chroma subsampling by 2 (4:2:2) */ - OC_PF_444, /**< No chroma subsampling at all (4:4:4) */ + OC_PF_444 /**< No chroma subsampling at all (4:4:4) */ } theora_pixelformat; /** * Theora bitstream info. @@ -369,16 +355,16 @@ typedef enum { * other paramters and good default settings for the encoder parameters. */ typedef struct { - ogg_uint32_t width; /**< encoded frame width */ - ogg_uint32_t height; /**< encoded frame height */ - ogg_uint32_t frame_width; /**< display frame width */ - ogg_uint32_t frame_height; /**< display frame height */ - ogg_uint32_t offset_x; /**< horizontal offset of the displayed frame */ - ogg_uint32_t offset_y; /**< vertical offset of the displayed frame */ - ogg_uint32_t fps_numerator; /**< frame rate numerator **/ - ogg_uint32_t fps_denominator; /**< frame rate denominator **/ - ogg_uint32_t aspect_numerator; /**< pixel aspect ratio numerator */ - ogg_uint32_t aspect_denominator; /**< pixel aspect ratio denominator */ + uint32_t width; /**< encoded frame width */ + uint32_t height; /**< encoded frame height */ + uint32_t frame_width; /**< display frame width */ + uint32_t frame_height; /**< display frame height */ + uint32_t offset_x; /**< horizontal offset of the displayed frame */ + uint32_t offset_y; /**< vertical offset of the displayed frame */ + uint32_t fps_numerator; /**< frame rate numerator **/ + uint32_t fps_denominator; /**< frame rate denominator **/ + uint32_t aspect_numerator; /**< pixel aspect ratio numerator */ + uint32_t aspect_denominator; /**< pixel aspect ratio denominator */ theora_colorspace colorspace; /**< colorspace */ int target_bitrate; /**< nominal bitrate in bits per second */ int quality; /**< Nominal quality setting, 0-63 */ @@ -394,14 +380,14 @@ typedef struct { /* encode only */ int dropframes_p; int keyframe_auto_p; - ogg_uint32_t keyframe_frequency; - ogg_uint32_t keyframe_frequency_force; /* also used for decode init to + uint32_t keyframe_frequency; + uint32_t keyframe_frequency_force; /* also used for decode init to get granpos shift correct */ - ogg_uint32_t keyframe_data_target_bitrate; - ogg_int32_t keyframe_auto_threshold; - ogg_uint32_t keyframe_mindistance; - ogg_int32_t noise_sensitivity; - ogg_int32_t sharpness; + uint32_t keyframe_data_target_bitrate; + int32_t keyframe_auto_threshold; + uint32_t keyframe_mindistance; + int32_t noise_sensitivity; + int32_t sharpness; theora_pixelformat pixelformat; /**< chroma subsampling mode to expect */ @@ -411,7 +397,7 @@ typedef struct { */ typedef struct{ theora_info *i; - ogg_int64_t granulepos; + int64_t granulepos; void *internal_encode; void *internal_decode; @@ -456,7 +442,8 @@ static void (*qtheora_info_clear) (theora_info *c); static void (*qtheora_clear) (theora_state *t); static void (*qtheora_comment_init) (theora_comment *tc); static void (*qtheora_comment_clear) (theora_comment *tc); -static double (*qtheora_granule_time) (theora_state *th,ogg_int64_t granulepos); +static double (*qtheora_granule_time) (theora_state *th,int64_t granulepos); +static int (*qtheora_control) (theora_state *th,int req,void *buf,size_t buf_sz); // end of theora.h stuff static dllfunction_t oggfuncs[] = @@ -512,18 +499,18 @@ static dllfunction_t theorafuncs[] = {"theora_encode_tables", (void **) &qtheora_encode_tables}, {"theora_clear", (void **) &qtheora_clear}, {"theora_granule_time", (void **) &qtheora_granule_time}, + {"theora_control", (void **) &qtheora_control}, {NULL, NULL} }; static dllhandle_t og_dll = NULL, vo_dll = NULL, ve_dll = NULL, th_dll = NULL; -qboolean SCR_CaptureVideo_Ogg_OpenLibrary(void) +static qbool SCR_CaptureVideo_Ogg_OpenLibrary(void) { const char* dllnames_og [] = { -#if defined(WIN64) - "libogg64.dll", -#elif defined(WIN32) +#if defined(WIN32) + "libogg-0.dll", "libogg.dll", "ogg.dll", #elif defined(MACOSX) @@ -536,9 +523,8 @@ qboolean SCR_CaptureVideo_Ogg_OpenLibrary(void) }; const char* dllnames_vo [] = { -#if defined(WIN64) - "libvorbis64.dll", -#elif defined(WIN32) +#if defined(WIN32) + "libvorbis-0.dll", "libvorbis.dll", "vorbis.dll", #elif defined(MACOSX) @@ -551,9 +537,8 @@ qboolean SCR_CaptureVideo_Ogg_OpenLibrary(void) }; const char* dllnames_ve [] = { -#if defined(WIN64) - "libvorbisenc64.dll", -#elif defined(WIN32) +#if defined(WIN32) + "libvorbisenc-2.dll", "libvorbisenc.dll", "vorbisenc.dll", #elif defined(MACOSX) @@ -566,9 +551,8 @@ qboolean SCR_CaptureVideo_Ogg_OpenLibrary(void) }; const char* dllnames_th [] = { -#if defined(WIN64) - "libtheora64.dll", -#elif defined(WIN32) +#if defined(WIN32) + "libtheora-0.dll", "libtheora.dll", "theora.dll", #elif defined(MACOSX) @@ -581,19 +565,20 @@ qboolean SCR_CaptureVideo_Ogg_OpenLibrary(void) }; return - Sys_LoadLibrary (dllnames_og, &og_dll, oggfuncs) + Sys_LoadDependency (dllnames_og, &og_dll, oggfuncs) && - Sys_LoadLibrary (dllnames_th, &th_dll, theorafuncs) + Sys_LoadDependency (dllnames_th, &th_dll, theorafuncs) && - Sys_LoadLibrary (dllnames_vo, &vo_dll, vorbisfuncs) + Sys_LoadDependency (dllnames_vo, &vo_dll, vorbisfuncs) && - Sys_LoadLibrary (dllnames_ve, &ve_dll, vorbisencfuncs); + Sys_LoadDependency (dllnames_ve, &ve_dll, vorbisencfuncs); } void SCR_CaptureVideo_Ogg_Init(void) { SCR_CaptureVideo_Ogg_OpenLibrary(); + Cvar_RegisterVariable(&cl_capturevideo_ogg_theora_vp3compat); Cvar_RegisterVariable(&cl_capturevideo_ogg_theora_quality); Cvar_RegisterVariable(&cl_capturevideo_ogg_theora_bitrate); Cvar_RegisterVariable(&cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier); @@ -604,17 +589,17 @@ void SCR_CaptureVideo_Ogg_Init(void) Cvar_RegisterVariable(&cl_capturevideo_ogg_vorbis_quality); } -qboolean SCR_CaptureVideo_Ogg_Available(void) +qbool SCR_CaptureVideo_Ogg_Available(void) { return og_dll && th_dll && vo_dll && ve_dll; } void SCR_CaptureVideo_Ogg_CloseDLL(void) { - Sys_UnloadLibrary (&ve_dll); - Sys_UnloadLibrary (&vo_dll); - Sys_UnloadLibrary (&th_dll); - Sys_UnloadLibrary (&og_dll); + Sys_FreeLibrary (&ve_dll); + Sys_FreeLibrary (&vo_dll); + Sys_FreeLibrary (&th_dll); + Sys_FreeLibrary (&og_dll); } // this struct should not be needed @@ -674,7 +659,7 @@ static void SCR_CaptureVideo_Ogg_Interleave(void) format->videopage.len = pg.header_len + pg.body_len; format->videopage.time = qtheora_granule_time(&format->ts, qogg_page_granulepos(&pg)); if(format->videopage.len > sizeof(format->videopage.data)) - Host_Error("video page too long"); + Sys_Error("video page too long"); memcpy(format->videopage.data, pg.header, pg.header_len); memcpy(format->videopage.data + pg.header_len, pg.body, pg.body_len); } @@ -684,7 +669,7 @@ static void SCR_CaptureVideo_Ogg_Interleave(void) format->audiopage.len = pg.header_len + pg.body_len; format->audiopage.time = qvorbis_granule_time(&format->vd, qogg_page_granulepos(&pg)); if(format->audiopage.len > sizeof(format->audiopage.data)) - Host_Error("audio page too long"); + Sys_Error("audio page too long"); memcpy(format->audiopage.data, pg.header, pg.header_len); memcpy(format->audiopage.data + pg.header_len, pg.body, pg.body_len); } @@ -779,7 +764,7 @@ static void SCR_CaptureVideo_Ogg_EndVideo(void) while (1) { int result = qogg_stream_flush (&format->to, &pg); if (result < 0) - fprintf (stderr, "Internal Ogg library error.\n"); // TODO Host_Error + fprintf (stderr, "Internal Ogg library error.\n"); // TODO Sys_Error if (result <= 0) break; FS_Write(cls.capturevideo.videofile, pg.header, pg.header_len); @@ -791,7 +776,7 @@ static void SCR_CaptureVideo_Ogg_EndVideo(void) while (1) { int result = qogg_stream_flush (&format->vo, &pg); if (result < 0) - fprintf (stderr, "Internal Ogg library error.\n"); // TODO Host_Error + fprintf (stderr, "Internal Ogg library error.\n"); // TODO Sys_Error if (result <= 0) break; FS_Write(cls.capturevideo.videofile, pg.header, pg.header_len); @@ -825,7 +810,7 @@ static void SCR_CaptureVideo_Ogg_ConvertFrame_BGRA_to_YUV(void) yuv_buffer *yuv; int x, y; int blockr, blockg, blockb; - unsigned char *b = cls.capturevideo.outbuffer; + unsigned char *b; int w = cls.capturevideo.width; int h = cls.capturevideo.height; int inpitch = w*4; @@ -844,7 +829,7 @@ static void SCR_CaptureVideo_Ogg_ConvertFrame_BGRA_to_YUV(void) b += 4; } - if((y & 1) == 0) + if ((y & 1) == 0 && y/2 < h/2) // if h is odd, this skips the last row { for(b = cls.capturevideo.outbuffer + (h-2-y)*w*4, x = 0; x < w/2; ++x) { @@ -911,14 +896,14 @@ static void SCR_CaptureVideo_Ogg_SoundFrame(const portable_sampleframe_t *paintb ogg_packet pt; int *map = mapping[bound(1, cls.capturevideo.soundchannels, 8) - 1]; - vorbis_buffer = qvorbis_analysis_buffer(&format->vd, length); + vorbis_buffer = qvorbis_analysis_buffer(&format->vd, (int)length); for(j = 0; j < cls.capturevideo.soundchannels; ++j) { float *b = vorbis_buffer[map[j]]; for(i = 0; i < length; ++i) - b[i] = paintbuffer[i].sample[j] / 32768.0f; + b[i] = paintbuffer[i].sample[j]; } - qvorbis_analysis_wrote(&format->vd, length); + qvorbis_analysis_wrote(&format->vd, (int)length); while(qvorbis_analysis_blockout(&format->vd, &format->vb) == 1) { @@ -934,9 +919,10 @@ static void SCR_CaptureVideo_Ogg_SoundFrame(const portable_sampleframe_t *paintb void SCR_CaptureVideo_Ogg_BeginVideo(void) { + char vabuf[1024]; cls.capturevideo.format = CAPTUREVIDEOFORMAT_OGG_VORBIS_THEORA; cls.capturevideo.formatextension = "ogv"; - cls.capturevideo.videofile = FS_OpenRealFile(va("%s.%s", cls.capturevideo.basename, cls.capturevideo.formatextension), "wb", false); + cls.capturevideo.videofile = FS_OpenRealFile(va(vabuf, sizeof(vabuf), "%s.%s", cls.capturevideo.basename, cls.capturevideo.formatextension), "wb", false); cls.capturevideo.endvideo = SCR_CaptureVideo_Ogg_EndVideo; cls.capturevideo.videoframes = SCR_CaptureVideo_Ogg_VideoFrames; cls.capturevideo.soundframe = SCR_CaptureVideo_Ogg_SoundFrame; @@ -949,6 +935,7 @@ void SCR_CaptureVideo_Ogg_BeginVideo(void) theora_comment tc; vorbis_comment vc; theora_info ti; + int vp3compat; format->serial1 = rand(); qogg_stream_init(&format->to, format->serial1); @@ -1006,32 +993,24 @@ void SCR_CaptureVideo_Ogg_BeginVideo(void) if(ti.target_bitrate <= 0) { - if(ti.quality < 0) - { - ti.target_bitrate = -1; - ti.keyframe_data_target_bitrate = (unsigned int)-1; - ti.quality = 63; - } - else - { - ti.target_bitrate = -1; - ti.keyframe_data_target_bitrate = (unsigned int)-1; - ti.quality = bound(0, ti.quality, 63); - } + ti.target_bitrate = -1; + ti.keyframe_data_target_bitrate = (unsigned int)-1; } else { - if(ti.quality < 0) - { - ti.target_bitrate = bound(45000, ti.target_bitrate, 2000000); - ti.keyframe_data_target_bitrate = (int) (ti.target_bitrate * max(1, cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier.value)); - ti.quality = -1; - } - else + ti.keyframe_data_target_bitrate = (int) (ti.target_bitrate * max(1, cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier.value)); + + if(ti.target_bitrate < 45000 || ti.target_bitrate > 2000000) + Con_DPrintf("WARNING: requesting an odd bitrate for theora (sensible values range from 45 to 2000 kbps)\n"); + } + + if(ti.quality < 0 || ti.quality > 63) + { + ti.quality = 63; + if(ti.target_bitrate <= 0) { - ti.target_bitrate = bound(45000, ti.target_bitrate, 2000000); - ti.keyframe_data_target_bitrate = (int) (ti.target_bitrate * max(1, cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier.value)); - ti.quality = -1; + ti.target_bitrate = 0x7FFFFFFF; + ti.keyframe_data_target_bitrate = 0x7FFFFFFF; } } @@ -1048,6 +1027,14 @@ void SCR_CaptureVideo_Ogg_BeginVideo(void) qtheora_encode_init(&format->ts, &ti); qtheora_info_clear(&ti); + if(cl_capturevideo_ogg_theora_vp3compat.integer) + { + vp3compat = 1; + qtheora_control(&format->ts, TH_ENCCTL_SET_VP3_COMPATIBLE, &vp3compat, sizeof(vp3compat)); + if(!vp3compat) + Con_DPrintf("Warning: theora stream is not fully VP3 compatible\n"); + } + // vorbis? if(cls.capturevideo.soundrate) { @@ -1094,7 +1081,7 @@ void SCR_CaptureVideo_Ogg_BeginVideo(void) { int result = qogg_stream_flush (&format->to, &pg); if (result < 0) - fprintf (stderr, "Internal Ogg library error.\n"); // TODO Host_Error + fprintf (stderr, "Internal Ogg library error.\n"); // TODO Sys_Error if (result <= 0) break; FS_Write(cls.capturevideo.videofile, pg.header, pg.header_len); @@ -1106,7 +1093,7 @@ void SCR_CaptureVideo_Ogg_BeginVideo(void) { int result = qogg_stream_flush (&format->vo, &pg); if (result < 0) - fprintf (stderr, "Internal Ogg library error.\n"); // TODO Host_Error + fprintf (stderr, "Internal Ogg library error.\n"); // TODO Sys_Error if (result <= 0) break; FS_Write(cls.capturevideo.videofile, pg.header, pg.header_len);