UFO: Alien Invasion: src/client/cinematic/cl_cinematic_roq.cpp File Reference

UFO: Alien Invasion

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#include "cl_cinematic_roq.h"
#include "cl_cinematic.h"
#include "../client.h"
#include "../renderer/r_draw.h"
#include "../sound/s_main.h"
#include "../sound/s_music.h"

Include dependency graph for cl_cinematic_roq.cpp:

Go to the source code of this file.

Data Structures
struct	yuvTable_t
struct	roqChunk_t
struct	roqQuadVector_t
struct	roqQuadCell_t
struct	roqCinematic_t

Macros
#define	ROQ_IDENT 0x1084
#define	ROQ_QUAD_INFO 0x1001
#define	ROQ_QUAD_CODEBOOK 0x1002
#define	ROQ_QUAD_VQ 0x1011
#define	ROQ_SOUND_MONO 0x1020
#define	ROQ_SOUND_STEREO 0x1021
#define	ROQ_CHUNK_HEADER_SIZE 8 /* Size of a RoQ chunk header */
#define	ROQ_MAX_CHUNK_SIZE 65536 /* Max size of a RoQ chunk */
#define	ROQ_SOUND_RATE 22050
#define	ROQ_ID_FCC 0x4000
#define	ROQ_ID_SLD 0x8000
#define	ROQ_ID_CCC 0xC000
#define	ROQCIN (((roqCinematic_t)cin->codecData))

Functions
static byte	CIN_ROQ_ClampByte (int value)
	Clamps integer value into byte.
static void	CIN_ROQ_ApplyVector2x2 (cinematic_t cin, int x, int y, const byte indices)
static void	CIN_ROQ_ApplyVector4x4 (cinematic_t cin, int x, int y, const byte indices)
static void	CIN_ROQ_ApplyMotion4x4 (cinematic_t *cin, int x, int y, int mx, int my, int mv)
static void	CIN_ROQ_ApplyMotion8x8 (cinematic_t *cin, int x, int y, int mx, int my, int mv)
static void	CIN_ROQ_DecodeInfo (cinematic_t cin, const byte data)
static void	CIN_ROQ_DecodeCodeBook (cinematic_t cin, const byte data)
static void	CIN_ROQ_DecodeVideo (cinematic_t cin, const byte data)
static void	CIN_ROQ_DecodeSoundMono (cinematic_t cin, const byte data)
static void	CIN_ROQ_DecodeSoundStereo (cinematic_t cin, const byte data)
static bool	CIN_ROQ_DecodeChunk (cinematic_t *cin)
static void	CIN_ROQ_DrawCinematic (cinematic_t *cin)
bool	CIN_ROQ_RunCinematic (cinematic_t *cin)
void	CIN_ROQ_CloseCinematic (cinematic_t *cin)
int	CIN_ROQ_OpenCinematic (cinematic_t cin, const char fileName)
void	CIN_ROQ_Init (void)

Variables
static short	roqCin_sqrTable [256]
static yuvTable_t	roqCin_yuvTable
static int	roqCin_quadOffsets2 [2][4]
static int	roqCin_quadOffsets4 [2][4]

Detailed Description

Note: This code based on the OverDose and KMQuakeII source code

Definition in file cl_cinematic_roq.cpp.

Macro Definition Documentation

◆ ROQ_CHUNK_HEADER_SIZE

#define ROQ_CHUNK_HEADER_SIZE 8 /* Size of a RoQ chunk header */

Definition at line 49 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeChunk(), and CIN_ROQ_OpenCinematic().

◆ ROQ_ID_CCC

#define ROQ_ID_CCC 0xC000

Definition at line 57 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeVideo().

◆ ROQ_ID_FCC

#define ROQ_ID_FCC 0x4000

Definition at line 55 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeVideo().

◆ ROQ_ID_SLD

#define ROQ_ID_SLD 0x8000

Definition at line 56 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeVideo().

◆ ROQ_IDENT

#define ROQ_IDENT 0x1084

Definition at line 41 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeChunk(), and CIN_ROQ_OpenCinematic().

◆ ROQ_MAX_CHUNK_SIZE

#define ROQ_MAX_CHUNK_SIZE 65536 /* Max size of a RoQ chunk */

Definition at line 51 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeChunk(), CIN_ROQ_DecodeSoundMono(), and CIN_ROQ_DecodeSoundStereo().

◆ ROQ_QUAD_CODEBOOK

#define ROQ_QUAD_CODEBOOK 0x1002

Definition at line 44 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeChunk().

◆ ROQ_QUAD_INFO

#define ROQ_QUAD_INFO 0x1001

Definition at line 43 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeChunk().

◆ ROQ_QUAD_VQ

#define ROQ_QUAD_VQ 0x1011

Definition at line 45 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeChunk().

◆ ROQ_SOUND_MONO

#define ROQ_SOUND_MONO 0x1020

Definition at line 46 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeChunk().

◆ ROQ_SOUND_RATE

#define ROQ_SOUND_RATE 22050

Definition at line 53 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeSoundMono(), and CIN_ROQ_DecodeSoundStereo().

◆ ROQ_SOUND_STEREO

#define ROQ_SOUND_STEREO 0x1021

Definition at line 47 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeChunk().

◆ ROQCIN

#define ROQCIN (*((roqCinematic_t*)cin->codecData))

Definition at line 102 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_ApplyMotion4x4(), CIN_ROQ_ApplyMotion8x8(), CIN_ROQ_ApplyVector2x2(), CIN_ROQ_ApplyVector4x4(), CIN_ROQ_CloseCinematic(), CIN_ROQ_DecodeChunk(), CIN_ROQ_DecodeCodeBook(), CIN_ROQ_DecodeInfo(), CIN_ROQ_DecodeSoundMono(), CIN_ROQ_DecodeSoundStereo(), CIN_ROQ_DecodeVideo(), CIN_ROQ_DrawCinematic(), and CIN_ROQ_OpenCinematic().

Function Documentation

◆ CIN_ROQ_ApplyMotion4x4()

void CIN_ROQ_ApplyMotion4x4	(	cinematic_t *	cin,
		int	x,
		int	y,
		int	mx,
		int	my,
		int	mv )

static

See also: CIN_ROQ_DecodeVideo

Definition at line 181 of file cl_cinematic_roq.cpp.

References i, and ROQCIN.

Referenced by CIN_ROQ_DecodeVideo().

◆ CIN_ROQ_ApplyMotion8x8()

void CIN_ROQ_ApplyMotion8x8	(	cinematic_t *	cin,
		int	x,
		int	y,
		int	mx,
		int	my,
		int	mv )

static

See also: CIN_ROQ_DecodeVideo

Definition at line 199 of file cl_cinematic_roq.cpp.

References i, and ROQCIN.

Referenced by CIN_ROQ_DecodeVideo().

◆ CIN_ROQ_ApplyVector2x2()

void CIN_ROQ_ApplyVector2x2	(	cinematic_t *	cin,
		int	x,
		int	y,
		const byte *	indices )

static

See also: CIN_ROQ_DecodeVideo

Definition at line 121 of file cl_cinematic_roq.cpp.

References i, ROQCIN, and roqCin_quadOffsets2.

Referenced by CIN_ROQ_DecodeVideo().

◆ CIN_ROQ_ApplyVector4x4()

void CIN_ROQ_ApplyVector4x4	(	cinematic_t *	cin,
		int	x,
		int	y,
		const byte *	indices )

static

See also: CIN_ROQ_DecodeVideo

Definition at line 142 of file cl_cinematic_roq.cpp.

References i, ROQCIN, and roqCin_quadOffsets4.

Referenced by CIN_ROQ_DecodeVideo().

◆ CIN_ROQ_ClampByte()

byte CIN_ROQ_ClampByte ( int value )

inlinestatic

Clamps integer value into byte.

Definition at line 107 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeCodeBook().

◆ CIN_ROQ_CloseCinematic()

void CIN_ROQ_CloseCinematic ( cinematic_t * cin )

Definition at line 525 of file cl_cinematic_roq.cpp.

References cinematic_t::codecData, Com_Printf(), FS_CloseFile(), M_StopMusicStream(), Mem_Free, and ROQCIN.

Referenced by CIN_CloseCinematic(), and CIN_ROQ_OpenCinematic().

◆ CIN_ROQ_DecodeChunk()

bool CIN_ROQ_DecodeChunk ( cinematic_t * cin )

static

See also: CIN_ROQ_RunCinematic

Returns: true if the cinematic is still running, false otherwise

Definition at line 444 of file cl_cinematic_roq.cpp.

References CIN_ROQ_DecodeCodeBook(), CIN_ROQ_DecodeInfo(), CIN_ROQ_DecodeSoundMono(), CIN_ROQ_DecodeSoundStereo(), CIN_ROQ_DecodeVideo(), CL_Milliseconds(), Com_Printf(), FS_Read(), LittleLong, LittleShort, cinematic_t::noSound, cinematic_t::replay, ROQ_CHUNK_HEADER_SIZE, ROQ_IDENT, ROQ_MAX_CHUNK_SIZE, ROQ_QUAD_CODEBOOK, ROQ_QUAD_INFO, ROQ_QUAD_VQ, ROQ_SOUND_MONO, ROQ_SOUND_STEREO, ROQCIN, and cinematic_t::status.

Referenced by CIN_ROQ_RunCinematic().

◆ CIN_ROQ_DecodeCodeBook()

void CIN_ROQ_DecodeCodeBook	(	cinematic_t *	cin,
		const byte *	data )

static

See also: CIN_ROQ_DecodeChunk

Definition at line 243 of file cl_cinematic_roq.cpp.

References CIN_ROQ_ClampByte(), data, i, ROQCIN, and roqCin_yuvTable.

Referenced by CIN_ROQ_DecodeChunk().

◆ CIN_ROQ_DecodeInfo()

void CIN_ROQ_DecodeInfo	(	cinematic_t *	cin,
		const byte *	data )

static

See also: CIN_ROQ_DecodeChunk

Definition at line 221 of file cl_cinematic_roq.cpp.

References cl_genericPool, Com_Error(), data, ERR_DROP, LittleShort, Mem_PoolAllocTypeN, Q_IsPowerOfTwo(), and ROQCIN.

Referenced by CIN_ROQ_DecodeChunk().

◆ CIN_ROQ_DecodeSoundMono()

void CIN_ROQ_DecodeSoundMono	(	cinematic_t *	cin,
		const byte *	data )

static

See also: CIN_ROQ_DecodeSoundStereo; CIN_ROQ_DecodeChunk

Definition at line 403 of file cl_cinematic_roq.cpp.

References data, i, M_AddToSampleBuffer(), ROQ_MAX_CHUNK_SIZE, ROQ_SOUND_RATE, ROQCIN, and roqCin_sqrTable.

Referenced by CIN_ROQ_DecodeChunk().

◆ CIN_ROQ_DecodeSoundStereo()

void CIN_ROQ_DecodeSoundStereo	(	cinematic_t *	cin,
		const byte *	data )

static

See also: CIN_ROQ_DecodeSoundMono; CIN_ROQ_DecodeChunk

Definition at line 422 of file cl_cinematic_roq.cpp.

References data, i, M_AddToSampleBuffer(), ROQ_MAX_CHUNK_SIZE, ROQ_SOUND_RATE, ROQCIN, and roqCin_sqrTable.

Referenced by CIN_ROQ_DecodeChunk().

◆ CIN_ROQ_DecodeVideo()

void CIN_ROQ_DecodeVideo	(	cinematic_t *	cin,
		const byte *	data )

static

See also: CIN_ROQ_DecodeChunk

Definition at line 301 of file cl_cinematic_roq.cpp.

References CIN_ROQ_ApplyMotion4x4(), CIN_ROQ_ApplyMotion8x8(), CIN_ROQ_ApplyVector2x2(), CIN_ROQ_ApplyVector4x4(), data, i, index, LittleShort, ROQ_ID_CCC, ROQ_ID_FCC, ROQ_ID_SLD, ROQCIN, and roqCin_quadOffsets4.

Referenced by CIN_ROQ_DecodeChunk().

◆ CIN_ROQ_DrawCinematic()

void CIN_ROQ_DrawCinematic ( cinematic_t * cin )

static

See also: R_UploadData

Definition at line 504 of file cl_cinematic_roq.cpp.

References CIN_STATUS_NONE, cinematic_t::h, R_DrawTexture(), R_UploadData(), ROQCIN, cinematic_t::status, cinematic_t::w, cinematic_t::x, and cinematic_t::y.

Referenced by CIN_ROQ_RunCinematic().

◆ CIN_ROQ_Init()

void CIN_ROQ_Init ( void )

Definition at line 604 of file cl_cinematic_roq.cpp.

References f, i, Q_ftol, roqCin_quadOffsets2, roqCin_quadOffsets4, roqCin_sqrTable, and roqCin_yuvTable.

Referenced by CIN_Init().

◆ CIN_ROQ_OpenCinematic()

int CIN_ROQ_OpenCinematic	(	cinematic_t *	cin,
		const char *	fileName )

Definition at line 541 of file cl_cinematic_roq.cpp.

References CIN_ROQ_CloseCinematic(), CINEMATIC_TYPE_ROQ, cinematic_t::cinematicType, CL_Milliseconds(), cinematic_t::codecData, Com_Printf(), FILE_READ, roqChunk_t::flags, FS_CloseFile(), FS_OpenFile(), FS_Read(), roqChunk_t::id, LittleLong, LittleShort, Mem_Free, Mem_PoolAllocType, cinematic_t::name, OBJZERO, Q_strncpyz(), ROQ_CHUNK_HEADER_SIZE, ROQ_IDENT, ROQCIN, roqChunk_t::size, and vid_genericPool.

Referenced by CIN_OpenCinematic().

◆ CIN_ROQ_RunCinematic()

bool CIN_ROQ_RunCinematic ( cinematic_t * cin )

Returns: true if the cinematic is still running, false otherwise

Definition at line 517 of file cl_cinematic_roq.cpp.

References CIN_ROQ_DecodeChunk(), and CIN_ROQ_DrawCinematic().

Referenced by CIN_RunCinematic().

Variable Documentation

◆ roqCin_quadOffsets2

int roqCin_quadOffsets2[2][4]

static

Definition at line 99 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_ApplyVector2x2(), and CIN_ROQ_Init().

◆ roqCin_quadOffsets4

int roqCin_quadOffsets4[2][4]

static

Definition at line 100 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_ApplyVector4x4(), CIN_ROQ_DecodeVideo(), and CIN_ROQ_Init().

◆ roqCin_sqrTable

short roqCin_sqrTable[256]

static

Definition at line 96 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeSoundMono(), CIN_ROQ_DecodeSoundStereo(), and CIN_ROQ_Init().

◆ roqCin_yuvTable

yuvTable_t roqCin_yuvTable

static

Definition at line 97 of file cl_cinematic_roq.cpp.

Referenced by CIN_ROQ_DecodeCodeBook(), and CIN_ROQ_Init().

src
client
cinematic
cl_cinematic_roq.cpp
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