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Pekka Paalanen 57d32722a2 gl-renderer: simplify main() in frag ... By moving the application of view_alpha after pre-multiplication we can simplify main() considerably. The cost is that for straight-alpha input or color_pipeline() we might be doing three multiplications more than before. However, a) the cost of running color_pipeline() probably dominates anyway, and b) to get straight-alpha input you have to use a future Wayland extension that probably won't be advertised without color management. So we keep the optimization for the simple case (no color management) while potentially incurring a small cost on the heavy case (with color management). Thanks to Pierre-Yves Mordred for the inspiration in https://gitlab.freedesktop.org/wayland/weston/-/merge_requests/889#note_1411774 Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>		2 years ago
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egl-glue.c	gl_renderer: log EGL features	3 years ago
fragment.glsl	gl-renderer: simplify main() in frag	2 years ago
gl-renderer-internal.h	gl-renderer: move extension lists away from log	3 years ago
gl-renderer.c	gl-renderer: Ensure gl_buffer_state is present for direct-display	3 years ago
gl-renderer.h	gl-renderer: Replace pbuffer-create args with struct	5 years ago
gl-shader-config-color-transformation.c	gl-renderer: shaders implementation of color mapping function	3 years ago
gl-shaders.c	gl-renderer: call it view_alpha in frag	2 years ago
meson.build	gl-renderer: implement 3 x 1D LUT color pre-curve	4 years ago
vertex.glsl	gl-renderer: move vertex shader into new file	4 years ago