mesa: Use u_math.h from macros.h

This avoids duplication of some macros and other definitions across the
tree.

Note that COPY_4FV switches from a memcpy-based implementation to an
assignment of 4 floats.

Reviewed-by: Jose Fonseca <[email protected]>

4 files changed, 0 insertions, 16 deletions

diff --git a/src/mesa/drivers/dri/i915/intel_tris.c b/src/mesa/drivers/dri/i915/intel_tris.c
index 94d85ce68c1..2c0a78562a0 100644
--- a/src/mesa/drivers/dri/i915/intel_tris.c
+++ b/src/mesa/drivers/dri/i915/intel_tris.c
@@ -1268,12 +1268,6 @@ intelFallback(struct intel_context *intel, GLbitfield bit, bool mode)
    }
 }
 
-union fi
-{
-   GLfloat f;
-   GLint i;
-};
-
 /**********************************************************************/
 /*                            Initialization.                         */
 /**********************************************************************/
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_util.h b/src/mesa/drivers/dri/nouveau/nouveau_util.h
index e9721c3a7ab..8087445b65a 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_util.h
+++ b/src/mesa/drivers/dri/nouveau/nouveau_util.h
@@ -129,12 +129,6 @@ log2i(unsigned i)
 	return r;
 }
 
-static inline unsigned
-align(unsigned x, unsigned m)
-{
-	return (x + m - 1) & ~(m - 1);
-}
-
 static inline void
 get_scissors(struct gl_framebuffer *fb, int *x, int *y, int *w, int *h)
 {
diff --git a/src/mesa/drivers/dri/r200/r200_sanity.c b/src/mesa/drivers/dri/r200/r200_sanity.c
index 34d83d89b38..8f7c0fe268f 100644
--- a/src/mesa/drivers/dri/r200/r200_sanity.c
+++ b/src/mesa/drivers/dri/r200/r200_sanity.c
@@ -593,8 +593,6 @@ static struct reg_names vector_names[] = {
    { 1000, "" },
 };
 
-union fi { float f; int i; };
-
 #define ISVEC   1
 #define ISFLOAT 2
 #define TOUCHED 4
diff --git a/src/mesa/drivers/dri/radeon/radeon_sanity.c b/src/mesa/drivers/dri/radeon/radeon_sanity.c
index 657a8c3674a..bb2a3bf7854 100644
--- a/src/mesa/drivers/dri/radeon/radeon_sanity.c
+++ b/src/mesa/drivers/dri/radeon/radeon_sanity.c
@@ -315,8 +315,6 @@ static struct reg_names vector_names[] = {
    { 1000, "" },
 };
 
-union fi { float f; int i; };
-
 #define ISVEC   1
 #define ISFLOAT 2
 #define TOUCHED 4