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037c0aa88c
This moves the POPCOUNTL macro from cogl-winsys-glx to cogl-util and renames it to _cogl_util_popcountl so that it can be used in more places. The fallback function for when the GCC builtin is not available has been replaced with an 8-bit lookup table because the HAKMEM implementation doesn't look like it would work when longs are 64-bit so it's not suitable for a general purpose function on 64-bit architectures. Some of the pages regarding population counts seem to suggest that using a lookup table is the fastest method anyway. Reviewed-by: Robert Bragg <robert@linux.intel.com> |
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| .. | ||
| cogl-texture-pixmap-x11-private.h | ||
| cogl-texture-pixmap-x11.c | ||
| cogl-texture-pixmap-x11.h | ||
| cogl-winsys-egl-feature-functions.h | ||
| cogl-winsys-egl-private.h | ||
| cogl-winsys-egl.c | ||
| cogl-winsys-glx-feature-functions.h | ||
| cogl-winsys-glx.c | ||
| cogl-winsys-private.h | ||
| cogl-winsys-sdl.c | ||
| cogl-winsys-stub-private.h | ||
| cogl-winsys-stub.c | ||
| cogl-winsys-wgl-feature-functions.h | ||
| cogl-winsys-wgl.c | ||
| cogl-winsys.c | ||