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Merge ffmpeg support

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This commit is contained in:
Alibek Omarov
2025-06-15 13:15:17 +05:00
parent 2234f91c38 004af02e99
commit 907e02da8d
22 changed files with 974 additions and 1033 deletions
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4
common/backends.h
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@@ -50,4 +50,8 @@ GNU General Public License for more details.
#define LIB_WIN32 2
#define LIB_STATIC 3
// movies (XASH_AVI)
#define AVI_NULL 0
#define AVI_FFMPEG 1
#endif /* BACKENDS_H */

12
common/defaults.h
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@@ -78,7 +78,6 @@ SETUP BACKENDS DEFINITIONS
// usually only 10-20 fds availiable
#define XASH_REDUCE_FD
#endif
#endif // XASH_DEDICATED
//
@@ -105,6 +104,17 @@ SETUP BACKENDS DEFINITIONS
#endif // !XASH_WIN32
#endif
//
// determine movie playback backend
//
#ifndef XASH_AVI
#if HAVE_FFMPEG
#define XASH_AVI AVI_FFMPEG
#else
#define XASH_AVI AVI_NULL
#endif
#endif
#ifdef XASH_STATIC_LIBS
#define XASH_LIB LIB_STATIC
#define XASH_INTERNAL_GAMELIBS

35
common/render_api.h
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@@ -157,6 +157,23 @@ typedef struct decallist_s
modelstate_t studio_state; // studio decals only
} decallist_t;
enum movie_parms_e
{
AVI_PARM_LAST = 0, // marker for SetParm to end parse parsing arguments
AVI_RENDER_TEXNUM, // (int) sets texture to draw into, if 0 will draw to screen
AVI_RENDER_X, // (int) when set to screen, sets position where to draw
AVI_RENDER_Y,
AVI_RENDER_W, // (int) sets texture or screen width
AVI_RENDER_H, // set to -1 to draw full screen
AVI_REWIND, // no argument, rewind playback to the beginning
AVI_ENTNUM, // (int) entity number, -1 for no spatialization
AVI_VOLUME, // (int) volume from 0 to 255
AVI_ATTN, // (float) attenuation value
AVI_PAUSE, // no argument, pauses playback
AVI_RESUME, // no argument, resumes playback
};
struct movie_state_s;
struct ref_viewpass_s;
typedef struct render_api_s
@@ -193,16 +210,16 @@ typedef struct render_api_s
void (*R_EntityRemoveDecals)( struct model_s *mod ); // remove all the decals from specified entity (BSP only)
// AVIkit support
void *(*AVI_LoadVideo)( const char *filename, qboolean load_audio );
int (*AVI_GetVideoInfo)( void *Avi, int *xres, int *yres, float *duration ); // a1ba: changed longs to int
int (*AVI_GetVideoFrameNumber)( void *Avi, float time );
byte *(*AVI_GetVideoFrame)( void *Avi, int frame );
struct movie_state_s *(*AVI_LoadVideo)( const char *filename, qboolean load_audio );
qboolean (*AVI_GetVideoInfo)( struct movie_state_s *Avi, int *xres, int *yres, float *duration ); // a1ba: changed longs to int
int (*AVI_GetVideoFrameNumber)( struct movie_state_s *Avi, float time );
byte *(*AVI_GetVideoFrame)( struct movie_state_s *Avi, int frame );
void (*AVI_UploadRawFrame)( int texture, int cols, int rows, int width, int height, const byte *data );
void (*AVI_FreeVideo)( void *Avi );
int (*AVI_IsActive)( void *Avi );
void (*AVI_StreamSound)( void *Avi, int entnum, float fvol, float attn, float synctime );
void (*AVI_Reserved0)( void ); // for potential interface expansion without broken compatibility
void (*AVI_Reserved1)( void );
void (*AVI_FreeVideo)( struct movie_state_s *Avi );
qboolean (*AVI_IsActive)( struct movie_state_s *Avi );
void (*AVI_StreamSound)( struct movie_state_s *Avi, int entnum, float fvol, float attn, float synctime );
qboolean (*AVI_Think)( struct movie_state_s *Avi );
qboolean (*AVI_SetParm)( struct movie_state_s *Avi, enum movie_parms_e parm, ... );
// glState related calls (must use this instead of normal gl-calls to prevent de-synchornize local states between engine and the client)
void (*GL_Bind)( int tmu, unsigned int texnum );