diff options
| author | Matt Turner <[email protected]> | 2016-07-28 13:57:06 -0700 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2016-08-01 12:09:17 -0700 |
| commit | d2838f77ec9149149a2c87f8bd547239e1560a70 (patch) | |
| tree | b89f1ba770b91d03e2b1c7403b3a201376b3db93 /src/gallium/drivers/r300 | |
| parent | 16ff8f9ae8d4b9cbf69f28384692a9019fc706b4 (diff) | |
r300g: Avoid aliasing violation.
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r300')
| -rw-r--r-- | src/gallium/drivers/r300/compiler/radeon_inline_literals.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/r300/compiler/radeon_inline_literals.c b/src/gallium/drivers/r300/compiler/radeon_inline_literals.c index 492f00eea5f..c40a3807de4 100644 --- a/src/gallium/drivers/r300/compiler/radeon_inline_literals.c +++ b/src/gallium/drivers/r300/compiler/radeon_inline_literals.c @@ -28,6 +28,7 @@ #include "radeon_dataflow.h" #include "radeon_program.h" #include "radeon_program_constants.h" +#include "util/u_bitcast.h" #include <stdio.h> #define VERBOSE 0 @@ -45,7 +46,7 @@ */ static int ieee_754_to_r300_float(float f, unsigned char *r300_float_out) { - unsigned float_bits = *((unsigned *)&f); + unsigned float_bits = u_bitcast_f2u(f); /* XXX: Handle big-endian */ unsigned mantissa = float_bits & 0x007fffff; unsigned biased_exponent = (float_bits & 0x7f800000) >> 23; |