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

ported ALL effects to opengl

Browse Source
This commit is contained in:
itsmattkc
2018-09-02 16:57:50 +10:00
parent cf35ea23bb
commit 0e8810109a
30 changed files with 485 additions and 168 deletions
Download Patch File Download Diff File Expand all files Collapse all files
effects/video/solideffect.cpp
+105 -7
View File
@@ -4,6 +4,7 @@
#include <QPainter>
#include <QtMath>
#include <QVariant>
#include <QImage>
#include "project/clip.h"
#include "project/sequence.h"
@@ -15,9 +16,7 @@
#define SMPTE_STRIP_COUNT 3
#define SMPTE_LOWER_BARS 4
SolidEffect::SolidEffect(Clip* c) : Effect(c, EFFECT_TYPE_VIDEO, VIDEO_SOLID_EFFECT) {
enable_opengl = true;
SolidEffect::SolidEffect(Clip* c) : SuperimposeEffect(c, EFFECT_TYPE_VIDEO, VIDEO_SOLID_EFFECT) {
solid_type = add_row("Type:")->add_field(EFFECT_FIELD_COMBO);
solid_type->add_combo_item("Solid Color", SOLID_TYPE_COLOR);
solid_type->add_combo_item("SMPTE Bars", SOLID_TYPE_BARS);
@@ -38,14 +37,113 @@ SolidEffect::SolidEffect(Clip* c) : Effect(c, EFFECT_TYPE_VIDEO, VIDEO_SOLID_EFF
fragPath = ":/shaders/solideffect.frag";
}
void SolidEffect::process_gl(double timecode, GLTextureCoords&) {
solid_color_field->set_enabled(solid_type->get_combo_data(timecode) == SOLID_TYPE_COLOR);
/*void SolidEffect::process_gl(double timecode, GLTextureCoords&) {
glslProgram->setUniformValue("solidColor", solid_color_field->get_color_value(timecode));
glslProgram->setUniformValue("amount_val", (GLfloat) (opacity_field->get_double_value(timecode)*0.01));
}*/
void SolidEffect::redraw(double timecode) {
int w = img.width();
int h = img.height();
int alpha = (opacity_field->get_double_value(timecode)*2.55);
switch (solid_type->get_combo_data(timecode).toInt()) {
case SOLID_TYPE_COLOR:
{
QColor solidColor = solid_color_field->get_color_value(timecode);
solidColor.setAlpha(alpha);
img.fill(solidColor);
}
break;
case SOLID_TYPE_BARS:
{
// draw smpte bars
QPainter p(&img);
img.fill(Qt::transparent);
int bar_width = qCeil((double) w / 7.0);
int first_bar_height = qCeil((double) h / 3.0 * 2.0);
int second_bar_height = qCeil((double) h / 12.5);
int third_bar_y = first_bar_height + second_bar_height;
int third_bar_height = h - third_bar_y;
int third_bar_width = 0;
int bar_x, strip_width;
QColor first_color, second_color, third_color;
for (int i=0;i<SMPTE_BARS;i++) {
bar_x = bar_width*i;
switch (i) {
case 0:
first_color = QColor(192, 192, 192);
second_color = QColor(0, 0, 192);
break;
case 1:
first_color = QColor(192, 192, 0);
second_color = QColor(19, 19, 19);
break;
case 2:
first_color = QColor(0, 192, 192);
second_color = QColor(192, 0, 192);
break;
case 3:
first_color = QColor(0, 192, 0);
second_color = QColor(19, 19, 19);
break;
case 4:
first_color = QColor(192, 0, 192);
second_color = QColor(0, 192, 192);
break;
case 5:
third_bar_width = qRound((double) bar_x / (double) SMPTE_LOWER_BARS);
first_color = QColor(192, 0, 0);
second_color = QColor(19, 19, 19);
strip_width = qCeil(bar_width/SMPTE_STRIP_COUNT);
for (int j=0;j<SMPTE_STRIP_COUNT;j++) {
switch (j) {
case 0:
third_color = QColor(29, 29, 29, alpha);
p.fillRect(QRect(bar_x, third_bar_y, bar_width, third_bar_height), third_color);
break;
case 1:
third_color = QColor(19, 19, 19, alpha);
p.fillRect(QRect(bar_x + strip_width, third_bar_y, strip_width, third_bar_height), third_color);
break;
case 2:
third_color = QColor(9, 9, 9, alpha);
p.fillRect(QRect(bar_x, third_bar_y, strip_width, third_bar_height), third_color);
break;
}
}
break;
case 6:
first_color = QColor(0, 0, 192);
second_color = QColor(192, 192, 192);
p.fillRect(QRect(bar_x, third_bar_y, bar_width, third_bar_height), QColor(19, 19, 19, alpha));
break;
}
first_color.setAlpha(alpha);
second_color.setAlpha(alpha);
p.fillRect(QRect(bar_x, 0, bar_width, first_bar_height), first_color);
p.fillRect(QRect(bar_x, first_bar_height, bar_width, second_bar_height), second_color);
}
for (int i=0;i<SMPTE_LOWER_BARS;i++) {
bar_x = third_bar_width*i;
switch (i) {
case 0: third_color = QColor(0, 33, 76); break;
case 1: third_color = QColor(255, 255, 255); break;
case 2: third_color = QColor(50, 0, 106); break;
case 3: third_color = QColor(19, 19, 19); break;
}
third_color.setAlpha(alpha);
p.fillRect(QRect(bar_x, third_bar_y, third_bar_width, third_bar_height), third_color);
}
}
break;
}
}
void SolidEffect::process_image(long frame, uint8_t* data, int w, int h) {
/*void SolidEffect::process_image(long frame, uint8_t* data, int w, int h) {
QImage img(data, w, h, QImage::Format_RGBA8888); // create QImage wrapper
QPainter p(&img);
int width = img.width();
@@ -136,4 +234,4 @@ void SolidEffect::process_image(long frame, uint8_t* data, int w, int h) {
}
break;
}
}
}*/