gallium/util: remove empty file u_half.h

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6774>

src/gallium/drivers/etnaviv/etnaviv_blend.c

@@ -32,7 +32,7 @@
 #include "hw/common.xml.h"
 #include "pipe/p_defines.h"
 #include "util/u_memory.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 
 void *
 etna_blend_state_create(struct pipe_context *pctx,

src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c

@@ -42,7 +42,7 @@
 #include "compiler/nir/nir_builder.h"
 
 #include "tgsi/tgsi_strings.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 
 static bool
 etna_alu_to_scalar_filter_cb(const nir_instr *instr, const void *data)

src/gallium/drivers/etnaviv/etnaviv_disasm.c

@@ -34,7 +34,7 @@
 
 #include "hw/isa.xml.h"
 #include "util/u_math.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 
 struct instr {
    /* dword0: */

src/gallium/drivers/etnaviv/etnaviv_zsa.c

@@ -29,7 +29,7 @@
 #include "etnaviv_context.h"
 #include "etnaviv_screen.h"
 #include "etnaviv_translate.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 #include "util/u_memory.h"
 
 #include "hw/common.xml.h"

src/gallium/drivers/freedreno/freedreno_util.h

@@ -34,7 +34,7 @@
 #include "pipe/p_state.h"
 #include "util/u_debug.h"
 #include "util/u_math.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 #include "util/u_dynarray.h"
 #include "util/u_pack_color.h"
 

src/gallium/drivers/lima/ir/pp/codegen.c

@@ -23,7 +23,7 @@
  */
 
 #include "util/ralloc.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 #include "util/bitscan.h"
 
 #include "ppir.h"

src/gallium/drivers/lima/ir/pp/disasm.c

@@ -24,7 +24,7 @@
  *
  */
 
-#include "util/u_half.h"
+#include "util/half_float.h"
 
 #include "ppir.h"
 #include "codegen.h"

src/gallium/drivers/lima/lima_draw.c

@@ -25,7 +25,7 @@
 
 #include "util/format/u_format.h"
 #include "util/u_debug.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 #include "util/u_helpers.h"
 #include "util/u_inlines.h"
 #include "util/u_pack_color.h"

src/gallium/drivers/nouveau/nv30/nv30_state_validate.c

@@ -25,7 +25,7 @@
 
 #include "util/format/u_format.h"
 #include "util/u_math.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 
 #include "nv_object.xml.h"
 #include "nv30/nv30-40_3d.xml.h"

src/gallium/drivers/r300/r300_blit.c

@@ -26,7 +26,7 @@
 #include "r300_reg.h"
 
 #include "util/format/u_format.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 #include "util/u_pack_color.h"
 #include "util/u_surface.h"
 

src/gallium/drivers/r300/r300_state.c

@@ -24,7 +24,7 @@
 #include "draw/draw_context.h"
 
 #include "util/u_framebuffer.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 #include "util/u_helpers.h"
 #include "util/u_math.h"
 #include "util/u_memory.h"

src/gallium/drivers/v3d/v3dx_emit.c

@@ -22,7 +22,7 @@
  */
 
 #include "util/format/u_format.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 #include "v3d_context.h"
 #include "broadcom/common/v3d_macros.h"
 #include "broadcom/cle/v3dx_pack.h"

src/gallium/drivers/v3d/v3dx_state.c

@@ -28,7 +28,7 @@
 #include "util/u_inlines.h"
 #include "util/u_math.h"
 #include "util/u_memory.h"
-#include "util/u_half.h"
+#include "util/half_float.h"
 #include "util/u_helpers.h"
 #include "util/u_upload_mgr.h"