Alexander Larsson
9460d0131f
gl backend: Add line numbers to source in glsl compilation errors
...
Almost always the source is created by combining various sources, which
means the line numbers in the error messages are hard to use. Adding
the line numbers to the source in the error message helps with this.
2020-09-29 09:51:16 +02:00
Alexander Larsson
7edcd1748c
gl: Properly report error if shader linking fails
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In gsk_gl_shader_builder_create_program(), if linking fails we
need to return -1 to indicate error, rather than the old deleted
program id.
2020-09-29 09:51:16 +02:00
Timm Bäder
685288216f
gl renderer: Move rect transformation to the vertex shader
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No need to do this for every fragment.
2020-01-24 06:08:39 +01:00
Timm Bäder
cc909b160f
gl renderer: Rewrite shader builder
...
Use a unified approach to write both vertex and fragment shader in the
same file.
2020-01-07 17:27:15 +01:00
