dmPMSetupVideoTransition(3dm) dmPMSetupVideoTransition(3dm)
dmPMSetupVideoTransition, dmPMExecuteVideoTransition,
dmPMCleanupVideoTransition, dmPMBufferSetupVideoTransition,
dmPMBufferExecuteVideoTransition - sets up, executes, and cleanups video
transitions
#include <dmedia/fx_plugin_mgr.h>
DMstatus dmPMSetupVideoTransition [Toc] [Back]
( DMeffect* effect,
void *srcA,
DMparams *srcAParams,
void *srcB,
DMparams *srcBParams,
unsigned int part,
unsigned int total )
DMstatus dmPMExecuteVideoTransition [Toc] [Back]
( DMeffect* effect,
void *srcA,
DMparams *srcAParams,
void *srcB,
DMparams *srcBParams,
void *dst,
DMparams *dstParams,
unsigned int part,
unsigned int total )
DMstatus dmPMCleanupVideoTransition [Toc] [Back]
( DMeffect* effect )
DMstatus dmPMBufferSetupVideoTransition [Toc] [Back]
( DMeffect* effect,
DMfxbuffer *srcABuffer,
DMparams *srcAParams,
DMfxbuffer *srcBBuffer,
DMparams *srcBParams,
unsigned int part,
unsigned int total )
DMstatus dmPMBufferExecuteVideoTransition [Toc] [Back]
( DMeffect* effect,
DMfxbuffer *srcABuffer,
DMparams *srcAParams,
DMfxbuffer *srcBBuffer,
DMparams *srcBParams,
DMfxbuffer *dstBuffer,
DMparams *dstParams,
unsigned int part,
unsigned int total )
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dmPMSetupVideoTransition(3dm) dmPMSetupVideoTransition(3dm)
effect A pointer to a DMeffect, which was returned from
dmPMCreateEffect.
srcA A pointer to the video source image for track A.
srcAParams The source (track A) parameter/value list, a pointer to
DMparams, can be created with dmParamsCreate.
srcB A pointer to the video source image for track B.
srcBParams The source (trackB) parameter/value list, a pointer to
DMparams, can be created with dmParamsCreate.
part Goes from 0 to total (inclusive).
total The total number of frames.
dst A pointer to the video destination image.
dstParams The destination parameter/value list, a pointer to DMparams,
can be created with dmParamsCreate.
srcABuffer A pointer to a DMfxbuffer for the source (track A), which
was returned from dmFXAllocateImageBuffers.
srcBBuffer A pointer to a DMfxbuffer for the source (track B), which
was returned from dmFXAllocateImageBuffers.
dstBuffer A pointer to a DMfxbuffer for the destination, which was
returned from dmFXAllocateImageBuffers.
Video transitions may have user customizable settings in the form of a
dialog box. Calling dmPMSetupVideoTransition allows the video transition
plugin to post the dialog and query values from the user. Because all
plugins must have default values, calling dmPMSetupVideoTransition is
optional. Calling dmPMExecuteVideoTransition will cause the video
transition to be executed on your video clips.
dmPMCleanupVideoTransition does not normally need to be called directly
from your application.
dmPMSetupVideoTransition will return DM_SUCCESS if successful, or will
return DM_FAILURE if it fails. dmPMExecuteVideoTransition will return
DM_SUCCESS if successful, or will return DM_FAILURE if it fails.
dmPMCleanupVideoTransition will return DM_SUCCESS if successful, or will
return DM_FAILURE if it fails. dmPMBufferSetupVideoTransition will
return DM_SUCCESS if successful, or will return DM_FAILURE if it fails.
dmPMBufferExecuteVideoTransition will return DM_SUCCESS if successful, or
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dmPMSetupVideoTransition(3dm) dmPMSetupVideoTransition(3dm)
will return DM_FAILURE if it fails.
dmPMCreateManager(3dm), dmPMCreateEffect(3dm), dmGetError(3dm).
PPPPaaaaggggeeee 3333 [ Back ]
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