nv50/nvc0: Build codegen in nv50.

This is required to make libnv50 independent of libnvc0.

3 files changed, 42 insertions, 5 deletions

diff --git a/src/gallium/drivers/nv50/Makefile.sources b/src/gallium/drivers/nv50/Makefile.sources
index c112e82e9c0..10925704f84 100644
--- a/src/gallium/drivers/nv50/Makefile.sources
+++ b/src/gallium/drivers/nv50/Makefile.sources
@@ -15,7 +15,7 @@ C_SOURCES := \
 	nv50_push.c \
 	nv50_query.c
 
-CPP_SOURCES := \
+CODEGEN_NV50_SOURCES := \
 	codegen/nv50_ir.cpp \
 	codegen/nv50_ir_bb.cpp \
 	codegen/nv50_ir_build_util.cpp \
@@ -30,3 +30,13 @@ CPP_SOURCES := \
 	codegen/nv50_ir_target.cpp \
 	codegen/nv50_ir_target_nv50.cpp \
 	codegen/nv50_ir_util.cpp
+
+CODEGEN_NVC0_SOURCES := \
+	$(top_srcdir)/src/gallium/drivers/nvc0/codegen/nv50_ir_emit_gk110.cpp \
+	$(top_srcdir)/src/gallium/drivers/nvc0/codegen/nv50_ir_emit_nvc0.cpp \
+	$(top_srcdir)/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp \
+	$(top_srcdir)/src/gallium/drivers/nvc0/codegen/nv50_ir_target_nvc0.cpp
+
+CPP_SOURCES := \
+	$(CODEGEN_NV50_SOURCES) \
+	$(CODEGEN_NVC0_SOURCES)
diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_miptree.c
index fc9d7f360d0..7883edbe75e 100644
--- a/src/gallium/drivers/nv50/nv50_miptree.c
+++ b/src/gallium/drivers/nv50/nv50_miptree.c
@@ -28,10 +28,38 @@
 #include "nv50_context.h"
 #include "nv50_resource.h"
 
-static INLINE uint32_t
+uint32_t
+nv50_tex_choose_tile_dims_helper(unsigned nx, unsigned ny, unsigned nz)
+{
+   uint32_t tile_mode = 0x000;
+
+   if (ny > 64) tile_mode = 0x040; /* height 128 tiles */
+   else
+   if (ny > 32) tile_mode = 0x030; /* height 64 tiles */
+   else
+   if (ny > 16) tile_mode = 0x020; /* height 32 tiles */
+   else
+   if (ny >  8) tile_mode = 0x010; /* height 16 tiles */
+
+   if (nz == 1)
+      return tile_mode;
+   else
+      if (tile_mode > 0x020)
+         tile_mode = 0x020;
+
+   if (nz > 16 && tile_mode < 0x020)
+      return tile_mode | 0x500; /* depth 32 tiles */
+   if (nz > 8) return tile_mode | 0x400; /* depth 16 tiles */
+   if (nz > 4) return tile_mode | 0x300; /* depth 8 tiles */
+   if (nz > 2) return tile_mode | 0x200; /* depth 4 tiles */
+
+   return tile_mode | 0x100;
+}
+
+static uint32_t
 nv50_tex_choose_tile_dims(unsigned nx, unsigned ny, unsigned nz)
 {
-   return nvc0_tex_choose_tile_dims(nx, ny * 2, nz);
+   return nv50_tex_choose_tile_dims_helper(nx, ny * 2, nz);
 }
 
 static uint32_t
diff --git a/src/gallium/drivers/nv50/nv50_resource.h b/src/gallium/drivers/nv50/nv50_resource.h
index 48089557082..a2bc9803fbe 100644
--- a/src/gallium/drivers/nv50/nv50_resource.h
+++ b/src/gallium/drivers/nv50/nv50_resource.h
@@ -32,8 +32,7 @@ nv50_screen_init_resource_functions(struct pipe_screen *pscreen);
 #endif /* __NVC0_RESOURCE_H__ */
 
 uint32_t
-nvc0_tex_choose_tile_dims(unsigned nx, unsigned ny, unsigned nz);
-
+nv50_tex_choose_tile_dims_helper(unsigned nx, unsigned ny, unsigned nz);
 
 struct nv50_miptree_level {
    uint32_t offset;