oak-team/oak-editor
3
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added some basic effects

Browse Source
This commit is contained in:
itsmattkc
2018-08-22 21:13:43 +10:00
parent 1ead2a38a8
commit 5a129929c4
10 changed files with 183 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
effects/video/flipeffect.cpp
+36
View File
@@ -0,0 +1,36 @@
#include "flipeffect.h"
FlipEffect::FlipEffect(Clip *c) : Effect(c, EFFECT_TYPE_VIDEO, VIDEO_FLIP_EFFECT) {
enable_opengl = true;
horizontal_field = add_row("Horizontal:")->add_field(EFFECT_FIELD_BOOL);
vertical_field = add_row("Vertical:")->add_field(EFFECT_FIELD_BOOL);
connect(horizontal_field, SIGNAL(changed()), this, SLOT(field_changed()));
connect(vertical_field, SIGNAL(changed()), this, SLOT(field_changed()));
}
void FlipEffect::process_gl(double timecode, QOpenGLShaderProgram &, GLTextureCoords &coords) {
if (horizontal_field->get_bool_value(timecode)) {
double tlX = coords.textureTopLeftX;
double blX = coords.textureBottomLeftX;
double trX = coords.textureTopRightX;
double brX = coords.textureBottomRightX;
coords.textureTopLeftX = trX;
coords.textureTopRightX = tlX;
coords.textureBottomLeftX = brX;
coords.textureBottomRightX = blX;
}
if (vertical_field->get_bool_value(timecode)) {
double tlY = coords.textureTopLeftY;
double blY = coords.textureBottomLeftY;
double trY = coords.textureTopRightY;
double brY = coords.textureBottomRightY;
coords.textureTopLeftY = blY;
coords.textureTopRightY = brY;
coords.textureBottomLeftY = tlY;
coords.textureBottomRightY = trY;
}
}