roz/avidemux_shaders
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remove scaling

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Roz K
2025-10-09 03:46:59 +02:00
parent e950314ca1
commit 1bad6d2aab
3 changed files with 5 additions and 13 deletions
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5
gopro_8:7/unfish_gopro_8:7.glsl
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@ -20,7 +20,7 @@
#define color_conversion
#define texture_filtering
//#define rotate_180
#define rotate_180
//#define debug_borders
#undef highp // defined by Qt-OpenGl
@ -37,7 +37,6 @@ uniform float pts;
// parameters
const vec2 sensor_size = vec2(5.949440, 5.205760);
const vec2 rectilinear_scale = vec2(1.147370, 1.0);
const float equidistant_focal_length = 2.920000;
const float rectilinear_focal_length = 2.102263;
@ -56,7 +55,7 @@ vec2 sensor_to_texture;
void initialize() {
texture_center = myResolution * 0.5;
texture_to_sensor = (sensor_size / myResolution) * rectilinear_scale;
texture_to_sensor = (sensor_size / myResolution);
#ifdef rotate_180
texture_to_sensor *= -1.0;
#endif