mesa: remove _mesa_ffs(), implement ffs() for non-GNU platforms

[mesa.git] / src / mesa / drivers / dri / i965 / brw_wm_emit.c

diff --git a/src/mesa/drivers/dri/i965/brw_wm_emit.c b/src/mesa/drivers/dri/i965/brw_wm_emit.c
index 270e32142de6e6c7e284a7a00acb6ff18ab0f704..2647a386f4f70e94d0fae8280ffa6b4ff8512626 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_wm_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_emit.c
@@ -766,7 +766,7 @@ void emit_dp2(struct brw_compile *p,
              const struct brw_reg *arg0,
              const struct brw_reg *arg1)
 {
-   int dst_chan = _mesa_ffs(mask & WRITEMASK_XYZW) - 1;
+   int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
 
    if (!(mask & WRITEMASK_XYZW))
       return; /* Do not emit dead code */
@@ -787,7 +787,7 @@ void emit_dp3(struct brw_compile *p,
              const struct brw_reg *arg0,
              const struct brw_reg *arg1)
 {
-   int dst_chan = _mesa_ffs(mask & WRITEMASK_XYZW) - 1;
+   int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
 
    if (!(mask & WRITEMASK_XYZW))
       return; /* Do not emit dead code */
@@ -809,7 +809,7 @@ void emit_dp4(struct brw_compile *p,
              const struct brw_reg *arg0,
              const struct brw_reg *arg1)
 {
-   int dst_chan = _mesa_ffs(mask & WRITEMASK_XYZW) - 1;
+   int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
 
    if (!(mask & WRITEMASK_XYZW))
       return; /* Do not emit dead code */
@@ -832,7 +832,7 @@ void emit_dph(struct brw_compile *p,
              const struct brw_reg *arg0,
              const struct brw_reg *arg1)
 {
-   const int dst_chan = _mesa_ffs(mask & WRITEMASK_XYZW) - 1;
+   const int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
 
    if (!(mask & WRITEMASK_XYZW))
       return; /* Do not emit dead code */
@@ -882,7 +882,7 @@ void emit_math1(struct brw_wm_compile *c,
 {
    struct brw_compile *p = &c->func;
    struct intel_context *intel = &p->brw->intel;
-   int dst_chan = _mesa_ffs(mask & WRITEMASK_XYZW) - 1;
+   int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
    GLuint saturate = ((mask & SATURATE) ?
                      BRW_MATH_SATURATE_SATURATE :
                      BRW_MATH_SATURATE_NONE);
@@ -945,7 +945,7 @@ void emit_math2(struct brw_wm_compile *c,
 {
    struct brw_compile *p = &c->func;
    struct intel_context *intel = &p->brw->intel;
-   int dst_chan = _mesa_ffs(mask & WRITEMASK_XYZW) - 1;
+   int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
 
    if (!(mask & WRITEMASK_XYZW))
       return; /* Do not emit dead code */