M4xVSS_Internal.h revision 0a389ab70db304fb840e33f33781ecc0503eae3c 
1/*
2 * Copyright (C) 2004-2011 NXP Software
3 * Copyright (C) 2011 The Android Open Source Project
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 *      http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18#ifndef __M4XVSS_INTERNAL_H__
19#define __M4XVSS_INTERNAL_H__
20
21/**
22 ******************************************************************************
23 * @file    M4xVSS_Internal.h
24 * @brief    Internal of Video Authoring.
25 * @note
26 ******************************************************************************
27*/
28
29#include "NXPSW_CompilerSwitches.h"
30
31#include "M4MCS_API.h"
32#include "M4MCS_ErrorCodes.h"
33
34#include "M4PTO3GPP_API.h"
35#include "M4PTO3GPP_ErrorCodes.h"
36
37#include "M4AIR_API.h"
38
39#ifdef __cplusplus
40extern "C" {
41#endif
42
43#define M4_xVSS_MAJOR        1
44#define M4_xVSS_MINOR        5
45#define M4_xVSS_REVISION    5
46
47/* The following defines describe the max dimensions of an input JPG */
48#define M4XVSS_MX_JPG_NB_OF_PIXELS    3926016
49
50/*Size of the UTF temporary conversion buffer keep in the VA internal context and
51allocate at the initialization*/
52#define UTF_CONVERSION_BUFFER_SIZE            2048
53
54/* Max path length size */
55#define  M4XVSS_MAX_PATH_LEN 256
56
57/** Determine absolute value of a. */
58#define M4xVSS_ABS(a)               ( ( (a) < (0) ) ? (-(a)) : (a) )
59
60/** Y,U,V values in case of black borders rendering */
61#define Y_PLANE_BORDER_VALUE    0x00
62#define U_PLANE_BORDER_VALUE    0x80
63#define V_PLANE_BORDER_VALUE    0x80
64
65/**
66 ******************************************************************************
67 * struct    M4xVSS_EffectsAlphaBlending
68 * @brief    Internal effects alpha blending parameters
69 * @note    This structure contains all internal informations to create an alpha
70 *            blending for the effects text and framing
71 ******************************************************************************
72*/
73typedef struct
74{
75    M4OSA_UInt8                    m_fadeInTime;        /*Start percentage of Alpha blending*/
76    M4OSA_UInt8                    m_fadeOutTime;        /*Middle percentage of Alpha blending*/
77    M4OSA_UInt8                    m_end;            /*End percentage of Alpha blending*/
78    M4OSA_UInt8                    m_middle;    /*Duration, in percentage of effect duration,
79                                                 of the FadeIn phase*/
80    M4OSA_UInt8                    m_start;    /*Duration, in percentage of effect duration,
81                                                of the FadeOut phase*/
82
83} M4xVSS_internalEffectsAlphaBlending;
84
85/**
86 ******************************************************************************
87 * THIS STRUCTURE MUST NOT BE MODIFIED
88 * struct    M4xVSS_FramingStruct
89 * @brief    It is used internally by xVSS for framing effect, and by VPS for previewing
90 ******************************************************************************
91*/
92typedef struct
93{
94    M4VIFI_ImagePlane *FramingRgb;                /**< decoded BGR565 plane */
95    M4VIFI_ImagePlane *FramingYuv;                /**< converted YUV420 planar plane */
96    M4OSA_Int32 duration;                        /**< Duration of the frame */
97    M4OSA_Int32 previousClipTime;                /**< Previous clip time, used by framing
98                                                     filter for SAVING */
99    M4OSA_Int32 previewOffsetClipTime;            /**< Previous clip time, used by framing
100                                                     filter for PREVIEW */
101    M4OSA_Int32 previewClipTime;                /**< Current clip time, used by framing
102                                                     filter for PREVIEW */
103    M4OSA_Void* pCurrent;                        /**< Current M4xVSS_FramingStruct used by
104                                                         framing filter */
105    M4OSA_Void* pNext;                            /**< Next M4xVSS_FramingStruct, if no more,
106                                                         point on current M4xVSS_FramingStruct */
107    M4OSA_UInt32 topleft_x;                        /**< The top-left X coordinate in the output
108                                                         picture of the first decoded pixel */
109    M4OSA_UInt32 topleft_y;                        /**< The top-left Y coordinate in the output
110                                                         picture of the first decoded pixel */
111    M4xVSS_internalEffectsAlphaBlending* alphaBlendingStruct; /* Alpha blending Struct */
112/*To support ARGB8888 : get the width and height in case of file ARGB888 used in framing
113 as video effect */
114    M4OSA_UInt32                width;   /*width of the ARGB8888 clip
115                                        .Used only if video effect is framming */
116    M4OSA_UInt32                height; /*height of the ARGB8888 clip .
117                                        Used only if video effect is framming */
118
119} M4xVSS_FramingStruct;
120
121#ifdef DECODE_GIF_ON_SAVING
122/**
123 ******************************************************************************
124 * THIS STRUCTURE MUST NOT BE MODIFIED
125 * struct    M4xVSS_FramingContext
126 * @brief    It is used internally by xVSS for framing effect, when the flag
127                DECODE_GIF_ON_SAVING is activated
128 ******************************************************************************
129*/
130typedef struct
131{
132    M4xVSS_FramingStruct*            aFramingCtx;        /**<Framing struct for the decoding
133                                                            of the current frame of the gif*/
134    M4xVSS_FramingStruct*            aFramingCtx_last;    /**<Framing struct for the decoding of
135                                                             the previous frame of the gif*/
136    M4OSA_FileReadPointer*            pFileReadPtr;    /**< Pointer on OSAL file read functions */
137    M4OSA_FileWriterPointer*        pFileWritePtr;     /**< Pointer on OSAL file write functions */
138    M4OSA_Void*                        pSPSContext;        /**<SPS context for the GIF decoding*/
139    //M4SPS_Stream                    inputStream;        /**<GIF input stream buffer pointer*/
140    M4OSA_Void*                        pEffectFilePath;    /**<file path of the gif*/
141    M4VIDEOEDITING_VideoFrameSize    outputVideoSize;    /**< Output video size RC */
142    //M4SPS_DisposalMode                disposal;            /**<previous frame GIF disposal*/
143    M4OSA_UInt16                    b_animated;            /**<Is the GIF animated?*/
144    M4OSA_Bool                        bEffectResize;        /**<Is the gif resize*/
145    M4OSA_UInt32                    topleft_x;            /**< The top-left X coordinate in the
146                                                                 output picture of the first
147                                                                 decoded pixel */
148    M4OSA_UInt32                    topleft_y;            /**< The top-left Y coordinate in the
149                                                                 output picture of the first
150                                                                 decoded pixel */
151    M4OSA_UInt32                    width;                /**<GIF width, fill during the
152                                                                initialization with the SPS*/
153    M4OSA_UInt32                    height;                /**<GIF height, fill during the
154                                                                 initialization with the SPS*/
155    M4OSA_UInt32                    effectDuration;        /**<Effect duration*/
156    M4OSA_Int32                        effectStartTime;    /**<Effect start time*/
157    M4OSA_UInt32                    clipTime;            /**<current output clip time for the
158                                                                current frame*/
159    M4OSA_UInt32                    last_clipTime;        /**<previous output clip time for the
160                                                                previous frame*/
161    M4OSA_UInt32                    lastStepDuration;    /**<Time interval between the previous
162                                                             frame and the current frame*/
163    M4OSA_Bool                        b_IsFileGif;        /**<Is the framing using a gif file*/
164    M4OSA_UInt32                    last_width;            /**<Last frame width*/
165    M4OSA_UInt32                    last_height;        /**<Last frame height*/
166    M4OSA_UInt32                    last_topleft_x;        /**<Last frame x topleft*/
167    M4OSA_UInt32                    last_topleft_y;        /**<Last frame y topleft*/
168    M4OSA_UInt32                    current_gif_time;    /**< Current time os the GIF in output
169                                                              file time */
170    M4OSA_Float                        frameDurationRatio;    /**< Frame duration ratio */
171    M4xVSS_internalEffectsAlphaBlending*    alphaBlendingStruct;/*Alpha blending structure*/
172#ifdef DEBUG_GIF
173    M4OSA_UInt8                        uiDebug_fileCounter;/**<for debug purpose,
174                                                                 count the frame of the gif*/
175#endif /*DEBUG_GIF*/
176}M4xVSS_FramingContext;
177#endif /*DECODE_GIF_ON_SAVING*/
178
179/**
180 ******************************************************************************
181 * struct    M4xVSS_Pto3GPP_params
182 * @brief    Internal xVSS parameter for Pto3GPP module
183 * @note    This structure is filled by M4xVSS_sendCommand function,
184 * @note    and is used during M4xVSS_Step function to initialize Pto3GPP module
185 * @note    All the JPG files to transform to 3GP are chained
186 ******************************************************************************
187*/
188typedef struct {
189    M4OSA_Char*                        pFileIn;
190    M4OSA_Char*                        pFileOut;
191    M4OSA_Char*                        pFileTemp;            /**< temporary file used for
192                                                                 metadata writing, NULL is cstmem
193                                                                 writer not used */
194    M4OSA_UInt32                    duration;
195    M4VIDEOEDITING_FileType            InputFileType;
196    M4OSA_Bool                        isCreated;            /**< This boolean is used to know if
197                                                                    the output file is already
198                                                                    created or not */
199    M4OSA_Bool                        isPanZoom;            /**< RC: Boolean used to know if the
200                                                                pan and zoom mode is enabled */
201    M4OSA_UInt16                    PanZoomXa;            /**< RC */
202    M4OSA_UInt16                    PanZoomTopleftXa;    /**< RC */
203    M4OSA_UInt16                    PanZoomTopleftYa;    /**< RC */
204    M4OSA_UInt16                    PanZoomXb;            /**< RC */
205    M4OSA_UInt16                    PanZoomTopleftXb;    /**< RC */
206    M4OSA_UInt16                    PanZoomTopleftYb;    /**< RC */
207    M4xVSS_MediaRendering            MediaRendering;        /**< FB: to render or not picture
208                                                                aspect ratio */
209    M4VIDEOEDITING_VideoFramerate    framerate;            /**< RC */
210    M4OSA_Void*                pNext;                /**< Address of next M4xVSS_Pto3GPP_params*
211                                                             element */
212    /*To support ARGB8888:width and height */
213    M4OSA_UInt32            width;
214    M4OSA_UInt32             height;
215
216} M4xVSS_Pto3GPP_params;
217
218/**
219 ******************************************************************************
220 * struct    M4xVSS_fiftiesStruct
221 * @brief    It is used internally by xVSS for fifties effect
222 ******************************************************************************
223*/
224typedef struct
225{
226    M4OSA_UInt32 fiftiesEffectDuration;    /**< Duration of the same effect in a video */
227    M4OSA_Int32 previousClipTime;          /**< Previous clip time, used by framing filter
228                                                for SAVING */
229    M4OSA_UInt32 shiftRandomValue;                /**< Vertical shift of the image */
230      M4OSA_UInt32 stripeRandomValue;                /**< Horizontal position of the stripe */
231
232} M4xVSS_FiftiesStruct;
233
234/**
235 ******************************************************************************
236 * struct    M4xVSS_ColorRGB16
237 * @brief    It is used internally by xVSS for RGB16 color effect
238 ******************************************************************************
239*/
240typedef struct
241{
242    M4xVSS_VideoEffectType colorEffectType;    /*Color type of effect*/
243    M4OSA_UInt16    rgb16ColorData;            /*RGB16 color only for the RGB16 color effect*/
244} M4xVSS_ColorStruct;
245
246
247/**
248 ******************************************************************************
249 * struct    M4xVSS_PictureCallbackCtxt
250 * @brief    The Callback Context parameters for Pto3GPP
251 ******************************************************************************
252*/
253typedef struct
254{
255    M4OSA_Char*                m_FileIn;
256    M4OSA_UInt32            m_NbImage;
257    M4OSA_UInt32            m_ImageCounter;
258    M4OSA_Double            m_timeDuration;
259    M4OSA_FileReadPointer*  m_pFileReadPtr;
260    M4VIFI_ImagePlane*        m_pDecodedPlane; /* Used for Pan and Zoom only */
261    M4xVSS_Pto3GPP_params*    m_pPto3GPPparams;
262    M4OSA_Context            m_air_context;
263    M4xVSS_MediaRendering    m_mediaRendering;
264
265} M4xVSS_PictureCallbackCtxt;
266
267/**
268 ******************************************************************************
269 * enum        M4xVSS_State
270 * @brief    Internal State of the xVSS
271 ******************************************************************************
272*/
273typedef enum
274{
275    M4xVSS_kStateInitialized = 0,
276    M4xVSS_kStateAnalyzing,
277    M4xVSS_kStateOpened,
278    //M4xVSS_kStateGeneratingPreview,
279    //M4xVSS_kStatePreview,
280    M4xVSS_kStateSaving,
281    M4xVSS_kStateSaved
282
283} M4xVSS_State;
284
285/**
286 ******************************************************************************
287 * enum        M4xVSS_editMicroState
288 * @brief    Internal Micro state of the xVSS for previewing/saving states
289 ******************************************************************************
290*/
291typedef enum
292{
293    M4xVSS_kMicroStateEditing = 0,
294    M4xVSS_kMicroStateAudioMixing
295
296} M4xVSS_editMicroState;
297
298/**
299 ******************************************************************************
300 * enum        M4xVSS_editMicroState
301 * @brief    Internal Micro state of the xVSS for analyzing states
302 ******************************************************************************
303*/
304typedef enum
305{
306    M4xVSS_kMicroStateAnalysePto3GPP = 0,
307    M4xVSS_kMicroStateConvertPto3GPP,
308    M4xVSS_kMicroStateAnalyzeMCS,
309    M4xVSS_kMicroStateTranscodeMCS
310
311} M4xVSS_analyseMicroState;
312
313
314/**
315 ******************************************************************************
316 * struct    M4xVSS_MCS_params
317 * @brief    Internal xVSS parameter for MCS module
318 * @note    This structure is filled by M4xVSS_sendCommand function,
319 * @note    and is used during M4xVSS_Step function to initialize MCS module
320 * @note    All the input files to transcode are chained
321 ******************************************************************************
322*/
323typedef struct {
324    M4OSA_Void*                                pFileIn;
325    M4OSA_Void*                                pFileOut;
326    /**< temporary file used for metadata writing, NULL is cstmem writer not used */
327    M4OSA_Void*                             pFileTemp;
328    M4VIDEOEDITING_FileType                    InputFileType;
329    M4VIDEOEDITING_FileType                    OutputFileType;
330    M4VIDEOEDITING_VideoFormat                OutputVideoFormat;
331    M4VIDEOEDITING_VideoFrameSize            OutputVideoFrameSize;
332    M4VIDEOEDITING_VideoFramerate            OutputVideoFrameRate;
333    M4VIDEOEDITING_AudioFormat                OutputAudioFormat;
334    M4VIDEOEDITING_AudioSamplingFrequency    OutputAudioSamplingFrequency;
335    M4OSA_Bool                                bAudioMono;
336    M4VIDEOEDITING_Bitrate                    OutputVideoBitrate;
337    M4VIDEOEDITING_Bitrate                    OutputAudioBitrate;
338    M4OSA_Bool                                isBGM;
339    /**< This boolean is used to know if the output file is already created or not */
340    M4OSA_Bool                                isCreated;
341    /**< Address of next M4xVSS_MCS_params* element */
342    M4OSA_Void*                                pNext;
343
344    /*FB: transcoding per parts*/
345    M4OSA_UInt32                         BeginCutTime;    /**< Beginning cut time in input file */
346    M4OSA_UInt32                         EndCutTime;      /**< End cut time in input file */
347    M4OSA_UInt32                         OutputVideoTimescale;    /*Output timescale*/
348
349    M4MCS_MediaRendering                 MediaRendering;   /**< FB: to crop, resize, or render
350                                                                black borders*/
351
352} M4xVSS_MCS_params;
353
354/**
355 ******************************************************************************
356 * struct    M4xVSS_internal_AlphaMagicSettings
357 * @brief    This structure defines the alpha magic transition settings
358 ******************************************************************************
359*/
360typedef struct {
361    M4VIFI_ImagePlane    *pPlane;
362    M4OSA_Int32         blendingthreshold;    /**< Blending Range */
363    M4OSA_Bool            isreverse;            /**< direct effect or reverse */
364
365} M4xVSS_internal_AlphaMagicSettings;
366
367
368/**
369 ******************************************************************************
370 * struct    M4xVSS_internal_SlideTransitionSettings
371 * @brief    This structure defines the internal slide transition settings
372 * @note    This type happens to match the external transition settings
373 *            structure (i.e. the one which is given by the application), but are
374 *            conceptually different types, so that if (or rather when) some day
375 *            translation needs to occur when loading the settings from the app,
376 *            this separate type will already be ready.
377 ******************************************************************************
378*/
379
380typedef M4xVSS_SlideTransitionSettings    M4xVSS_internal_SlideTransitionSettings;
381
382/**
383 ******************************************************************************
384 * struct    M4xVSS_internalJpegChunkMode
385 * @brief    This structure defines the parameters of the chunk callback to decode
386 *            a JPEG by chunk mode.
387 ******************************************************************************
388*/
389
390/**
391 ******************************************************************************
392 * struct    M4xVSS_UTFConversionContext
393 * @brief    Internal UTF conversion context
394 * @note    This structure contains the UTF conversion informations
395 *            needed by the xVSS to manage the different formats (UTF8/16/ASCII)
396 ******************************************************************************
397*/
398typedef struct
399{
400    /*Function pointer on an external text conversion function */
401    M4xVSS_toUTF8Fct                pConvToUTF8Fct;
402    /*Function pointer on an external text conversion function */
403    M4xVSS_fromUTF8Fct                pConvFromUTF8Fct;
404    /*Temporary buffer that contains the result of each conversion*/
405    M4OSA_Void*                        pTempOutConversionBuffer;
406    /*Size of the previous buffer, the size is prederminated*/
407    M4OSA_UInt32                    m_TempOutConversionSize;
408} M4xVSS_UTFConversionContext;
409
410
411
412/**
413 ******************************************************************************
414 * struct    M4xVSS_Context
415 * @brief    Internal context of the xVSS
416 * @note    This structure contains all internal informations needed by the xVSS
417 ******************************************************************************
418*/
419typedef struct {
420    /**< Pointer on OSAL file read functions */
421    M4OSA_FileReadPointer*            pFileReadPtr;
422    /**< Pointer on OSAL file write functions */
423    M4OSA_FileWriterPointer*        pFileWritePtr;
424    /**< Local copy of video editor settings */
425    M4VSS3GPP_EditSettings*            pSettings;
426    /**< Current Settings of video editor to use in step functions for preview/save */
427    M4VSS3GPP_EditSettings*            pCurrentEditSettings;
428    /**< Current context of video editor to use in step functions for preview/save */
429    M4VSS3GPP_EditContext            pCurrentEditContext;
430    /**< This is to know if a previous M4xVSS_sendCommand has already been called */
431    M4OSA_UInt8                        previousClipNumber;
432    /**< Audio mixing settings, needed to free it in M4xVSS_internalCloseAudioMixedFile function*/
433    M4VSS3GPP_AudioMixingSettings*    pAudioMixSettings;
434    /**< Audio mixing context */
435    M4VSS3GPP_AudioMixingContext    pAudioMixContext;
436    /**< File path for PCM output file: used for preview, given to user */
437    M4OSA_Char*                        pcmPreviewFile;
438    /**< Duplication of output file pointer, to be able to use audio mixing */
439    M4OSA_Char*                        pOutputFile;
440    /**< Duplication of temporary file pointer, to be able to use audio mixing */
441    M4OSA_Char*                        pTemporaryFile;
442    /**< Micro state for Saving/Previewing state */
443    M4xVSS_editMicroState            editingStep;
444    /**< Micro state for Analyzing state */
445    M4xVSS_analyseMicroState        analyseStep;
446    /**< Nb of step for analysis or save/preview. Used to compute progression
447         of analysis or save/preview */
448    M4OSA_UInt8                        nbStepTotal;
449    /**< Current step number for analysis or save/preview */
450    M4OSA_UInt8                        currentStep;
451    /**< To be able to free pEffects during preview close */
452    M4xVSS_PreviewSettings*            pPreviewSettings;
453    /**< Temporary file path: all temporary files are created here */
454    M4OSA_Char*                        pTempPath;
455    /**< Current state of xVSS */
456    M4xVSS_State                    m_state;
457    /**< List of still pictures input to convert to 3GP with parameters */
458    M4xVSS_Pto3GPP_params*            pPTo3GPPparamsList;
459    /**< Current element of the above chained list beeing processd by the Pto3GPP */
460    M4xVSS_Pto3GPP_params*            pPTo3GPPcurrentParams;
461    /**< Current Pto3GPP context, needed to call Pto3GPP_step function in M4xVSS_step function */
462    M4PTO3GPP_Context                pM4PTO3GPP_Ctxt;
463    /**< Pointer on the callback function of the Pto3GPP module */
464    M4xVSS_PictureCallbackCtxt*        pCallBackCtxt;
465    /**< List of files to transcode with parameters */
466    M4xVSS_MCS_params*                pMCSparamsList;
467    /**< Current element of the above chained list beeing processd by the MCS */
468    M4xVSS_MCS_params*                pMCScurrentParams;
469    /**< Current MCS context, needed to call MCS_step function in M4xVSS_step function*/
470    M4MCS_Context                    pMCS_Ctxt;
471    /**< Index to have unique temporary filename */
472    M4OSA_UInt32                    tempFileIndex;
473    /**< In case of MMS use case, targeted bitrate to reach output file size */
474    M4OSA_UInt32                    targetedBitrate;
475    /**< If the sendCommand fct is called twice or more, the first computed timescale
476        recorded here must be reused */
477    M4OSA_UInt32                    targetedTimescale;
478
479    /*UTF Conversion support*/
480    M4xVSS_UTFConversionContext    UTFConversionContext;    /*UTF conversion context structure*/
481
482} M4xVSS_Context;
483
484/**
485 * Internal function prototypes */
486
487M4OSA_ERR M4xVSS_internalStartTranscoding(M4OSA_Context pContext);
488
489M4OSA_ERR M4xVSS_internalStopTranscoding(M4OSA_Context pContext);
490
491M4OSA_ERR M4xVSS_internalDecodeJPG(M4OSA_Void* pFileIn, M4OSA_FileReadPointer* pFileReadPtr,
492                                   M4VIFI_ImagePlane** pImagePlanes);
493
494M4OSA_ERR M4xVSS_internalConvertARGB8888toYUV420(M4OSA_Void* pFileIn,
495                                                 M4OSA_FileReadPointer* pFileReadPtr,
496                                                 M4VIFI_ImagePlane** pImagePlanes,
497                                                 M4OSA_UInt32 width,M4OSA_UInt32 height);
498M4OSA_ERR M4xVSS_internalDecodeAndResizeJPG(M4OSA_Void* pFileIn,
499                                            M4OSA_FileReadPointer* pFileReadPtr,
500                                            M4VIFI_ImagePlane* pImagePlanes);
501M4OSA_ERR M4xVSS_internalConvertAndResizeARGB8888toYUV420(M4OSA_Void* pFileIn,
502                                                          M4OSA_FileReadPointer* pFileReadPtr,
503                                                          M4VIFI_ImagePlane* pImagePlanes,
504                                                          M4OSA_UInt32 width,M4OSA_UInt32 height);
505
506M4OSA_ERR M4xVSS_internalStartConvertPictureTo3gp(M4OSA_Context pContext);
507
508M4OSA_ERR M4xVSS_internalStopConvertPictureTo3gp(M4OSA_Context pContext);
509
510M4OSA_ERR M4xVSS_internalConvertRGBtoYUV(M4xVSS_FramingStruct* framingCtx);
511
512#ifdef DECODE_GIF_ON_SAVING
513M4OSA_ERR M4xVSS_internalDecodeGIF(M4OSA_Context pContext);
514
515M4OSA_ERR M4xVSS_internalDecodeGIF_Initialization(M4OSA_Context pContext);
516
517M4OSA_ERR M4xVSS_internalDecodeGIF_Cleaning(M4OSA_Context pContext);
518
519#else
520M4OSA_ERR M4xVSS_internalDecodeGIF(M4OSA_Context pContext, M4VSS3GPP_EffectSettings* pEffect,
521                                   M4xVSS_FramingStruct* framingCtx);
522#endif /*DECODE_GIF_ON_SAVING*/
523
524M4OSA_ERR M4xVSS_internalConvertARGB888toYUV420_FrammingEffect(M4OSA_Context pContext,
525                                                               M4VSS3GPP_EffectSettings* pEffect,
526                                                               M4xVSS_FramingStruct* framingCtx,
527                                                               M4VIDEOEDITING_VideoFrameSize \
528                                                                    OutputVideoResolution);
529
530M4OSA_ERR M4xVSS_internalGenerateEditedFile(M4OSA_Context pContext);
531
532M4OSA_ERR M4xVSS_internalCloseEditedFile(M4OSA_Context pContext);
533
534M4OSA_ERR M4xVSS_internalGenerateAudioMixFile(M4OSA_Context pContext);
535
536M4OSA_ERR M4xVSS_internalCloseAudioMixedFile(M4OSA_Context pContext);
537
538M4OSA_ERR M4xVSS_internalFreePreview(M4OSA_Context pContext);
539
540M4OSA_ERR M4xVSS_internalFreeSaving(M4OSA_Context pContext);
541
542M4OSA_ERR M4xVSS_freeSettings(M4VSS3GPP_EditSettings* pSettings);
543
544M4OSA_ERR M4xVSS_freeCommand(M4OSA_Context pContext);
545
546M4OSA_ERR M4xVSS_internalGetProperties(M4OSA_Context pContext, M4OSA_Char* pFile,
547                                         M4VIDEOEDITING_ClipProperties *pFileProperties);
548
549M4OSA_ERR M4xVSS_AlphaMagic( M4OSA_Void *userData, M4VIFI_ImagePlane PlaneIn1[3],
550                             M4VIFI_ImagePlane PlaneIn2[3], M4VIFI_ImagePlane *PlaneOut,
551                             M4VSS3GPP_ExternalProgress *pProgress,
552                             M4OSA_UInt32 uiTransitionKind);
553
554M4OSA_ERR M4xVSS_AlphaMagicBlending( M4OSA_Void *userData, M4VIFI_ImagePlane PlaneIn1[3],
555                                     M4VIFI_ImagePlane PlaneIn2[3], M4VIFI_ImagePlane *PlaneOut,
556                                     M4VSS3GPP_ExternalProgress *pProgress,
557                                     M4OSA_UInt32 uiTransitionKind);
558
559M4OSA_ERR M4xVSS_SlideTransition( M4OSA_Void *userData, M4VIFI_ImagePlane PlaneIn1[3],
560                                  M4VIFI_ImagePlane PlaneIn2[3], M4VIFI_ImagePlane *PlaneOut,
561                                  M4VSS3GPP_ExternalProgress *pProgress,
562                                  M4OSA_UInt32 uiTransitionKind);
563
564M4OSA_ERR M4xVSS_FadeBlackTransition(M4OSA_Void *userData, M4VIFI_ImagePlane PlaneIn1[3],
565                                     M4VIFI_ImagePlane PlaneIn2[3],M4VIFI_ImagePlane *PlaneOut,
566                                     M4VSS3GPP_ExternalProgress *pProgress,
567                                     M4OSA_UInt32 uiTransitionKind);
568
569M4OSA_ERR M4xVSS_internalGetTargetedTimeScale(M4OSA_Context pContext,
570                                              M4VSS3GPP_EditSettings* pSettings,
571                                              M4OSA_UInt32* pTargetedTimeScale);
572
573M4OSA_ERR M4xVSS_internalConvertToUTF8(M4OSA_Context pContext, M4OSA_Void* pBufferIn,
574                                       M4OSA_Void* pBufferOut, M4OSA_UInt32* convertedSize);
575
576
577M4OSA_ERR M4xVSS_internalConvertFromUTF8(M4OSA_Context pContext, M4OSA_Void* pBufferIn,
578                                         M4OSA_Void* pBufferOut, M4OSA_UInt32* convertedSize);
579#ifdef __cplusplus
580}
581#endif /* __cplusplus */
582
583
584#endif /* __M4XVSS_INTERNAL_H__ */
585
586