gles3conform expects than when converting from a signed int to an unsigned byte, the output will be clamped at a max of 0x7f. This impacts conversion from int16_t => uint8_t and int32_t => uint8_t.
Signed-off-by: Jordan Justen <jordan.l.jus...@intel.com> --- src/mesa/main/pack.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/main/pack.c b/src/mesa/main/pack.c index 4f0caa7..9e74b1e 100644 --- a/src/mesa/main/pack.c +++ b/src/mesa/main/pack.c @@ -885,7 +885,7 @@ _mesa_pack_rgba_span_from_uints(struct gl_context *ctx, GLuint n, GLuint rgba[][ #undef FN_NAME #define DST_TYPE GLubyte -#define SRC_CONVERT(x) MAX2(x, 0) +#define SRC_CONVERT(x) CLAMP(x, 0, 0x7f) #define FN_NAME pack_ubyte_from_int_rgba #include "pack_tmp.h" #undef DST_TYPE -- 1.7.10.4 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
