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Simplify the unholy overengineered mess of rasterization.

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Filippo Scognamiglio
2014-09-10 00:59:53 +02:00
parent 39bb5f5ee9
commit 639fd53a19
8 changed files with 161 additions and 150 deletions
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4
app/qml/ShaderTerminal.qml
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@@ -21,6 +21,7 @@
import QtQuick 2.2
import QtGraphicalEffects 1.0
ShaderEffect {
property color font_color: shadersettings.font_color
property color background_color: shadersettings.background_color
@@ -103,8 +104,7 @@ ShaderEffect {
uniform lowp float horizontal_sincronization;" : "") +
"
void main() {
qt_TexCoord0.x = -"+str(disp_left)+"/txt_Size.x + qt_MultiTexCoord0.x / ((txt_Size.x -("+str(disp_left+disp_right)+")) / txt_Size.x);" + "
qt_TexCoord0.y = -"+str(disp_top)+"/txt_Size.y + qt_MultiTexCoord0.y / ((txt_Size.y -("+str(disp_top+disp_bottom)+")) / txt_Size.y);" + "
qt_TexCoord0 = qt_MultiTexCoord0;
vec2 coords = vec2(fract(time/(1024.0*2.0)), fract(time/(1024.0*1024.0)));" +
(brightness_flickering !== 0.0 ? "
brightness = 1.0 + (texture2D(randomFunctionSource, coords).g - 0.5) * brightness_flickering;"