diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/uniform_query.cpp | 38 |
1 files changed, 26 insertions, 12 deletions
diff --git a/src/mesa/main/uniform_query.cpp b/src/mesa/main/uniform_query.cpp index 418cfc9a0df..f177e963337 100644 --- a/src/mesa/main/uniform_query.cpp +++ b/src/mesa/main/uniform_query.cpp @@ -506,20 +506,28 @@ _mesa_get_uniform(struct gl_context *ctx, GLuint program, GLint location, case GLSL_TYPE_INT64: case GLSL_TYPE_UINT64: switch (uni->type->base_type) { - case GLSL_TYPE_UINT: - *(int64_t *)&dst[didx].u = (int64_t) src[sidx].u; + case GLSL_TYPE_UINT: { + uint64_t tmp = src[sidx].u; + memcpy(&dst[didx].u, &tmp, sizeof(tmp)); break; + } case GLSL_TYPE_INT: case GLSL_TYPE_SAMPLER: - case GLSL_TYPE_IMAGE: - *(int64_t *)&dst[didx].u = (int64_t) src[sidx].i; + case GLSL_TYPE_IMAGE: { + int64_t tmp = src[sidx].i; + memcpy(&dst[didx].u, &tmp, sizeof(tmp)); break; - case GLSL_TYPE_BOOL: - *(int64_t *)&dst[didx].u = src[sidx].i ? 1.0f : 0.0f; + } + case GLSL_TYPE_BOOL: { + int64_t tmp = src[sidx].i ? 1.0f : 0.0f; + memcpy(&dst[didx].u, &tmp, sizeof(tmp)); break; - case GLSL_TYPE_FLOAT: - *(int64_t *)&dst[didx].u = (int64_t) src[sidx].f; + } + case GLSL_TYPE_FLOAT: { + int64_t tmp = src[sidx].f; + memcpy(&dst[didx].u, &tmp, sizeof(tmp)); break; + } default: assert(!"Should not get here."); break; @@ -562,12 +570,18 @@ log_uniform(const void *values, enum glsl_base_type basicType, case GLSL_TYPE_INT: printf("%d ", v[i].i); break; - case GLSL_TYPE_UINT64: - printf("%lu ", *(uint64_t* )&v[i * 2].u); + case GLSL_TYPE_UINT64: { + uint64_t tmp; + memcpy(&tmp, &v[i * 2].u, sizeof(tmp)); + printf("%lu ", tmp); break; - case GLSL_TYPE_INT64: - printf("%ld ", *(int64_t* )&v[i * 2].u); + } + case GLSL_TYPE_INT64: { + int64_t tmp; + memcpy(&tmp, &v[i * 2].u, sizeof(tmp)); + printf("%ld ", tmp); break; + } case GLSL_TYPE_FLOAT: printf("%g ", v[i].f); break; |