https://bugzilla.gnome.org/show_bug.cgi?id=748393
Bug ID: 748393
Summary: gleffects_laplacian
Classification: Platform
Product: GStreamer
Version: unspecified
OS: Linux
Status: NEW
Severity: normal
Priority: Normal
Component: gst-plugins-bad
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: vineeth.tm at samsung.com
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
When trying to launch with the below pipeline
gst-launch-1.0 videotestsrc num-buffers=20 ! glupload ! gleffects_laplacian !
videoconvert ! autovideosink
it fails with the below error
ERROR: from element
/GstPipeline:pipeline0/gleffects_laplacian:gleffects_laplacian0: Failed to
initialize conv0 shader, Fragment Shader compilation failed:
0:4(799): error: `invert' undeclared
0:4(793): error: cannot construct `float' from a non-numeric data type
0:4(788): error: cannot construct `vec3' from a non-numeric data type
0:4(782): error: operands to arithmetic operators must be numeric
0:4(778): error: no matching function for call to `abs(error)'; candidates are:
0:4(778): error: float abs(float)
0:4(778): error: vec2 abs(vec2)
0:4(778): error: vec3 abs(vec3)
0:4(778): error: vec4 abs(vec4)
0:4(778): error: int abs(int)
0:4(778): error: ivec2 abs(ivec2)
0:4(778): error: ivec3 abs(ivec3)
0:4(778): error: ivec4 abs(ivec4)
0:4(772): error: cannot construct `vec4' from a non-numeric data type
Additional debug info:
gstgleffects.c(548): gst_gl_effects_get_fragment_shader ():
/GstPipeline:pipeline0/gleffects_laplacian:gleffects_laplacian0
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