[build] [refactor] Move shaders source files to runtime (#5247)

* Move shaders to runtime

* Update path

* Add dep for gl

Author: qiao-bo

taichi/codegen/metal/codegen_metal.cpp

@@ -21,9 +21,9 @@ namespace {
 
 namespace shaders {
 #define TI_INSIDE_METAL_CODEGEN
-#include "taichi/codegen/metal/shaders/ad_stack.metal.h"
-#include "taichi/codegen/metal/shaders/helpers.metal.h"
-#include "taichi/codegen/metal/shaders/init_randseeds.metal.h"
+#include "taichi/runtime/metal/shaders/ad_stack.metal.h"
+#include "taichi/runtime/metal/shaders/helpers.metal.h"
+#include "taichi/runtime/metal/shaders/init_randseeds.metal.h"
 #include "taichi/runtime/metal/shaders/print.metal.h"
 #include "taichi/runtime/metal/shaders/runtime_kernels.metal.h"
 #undef TI_INSIDE_METAL_CODEGEN

taichi/codegen/metal/struct_metal.cpp

@@ -22,7 +22,7 @@ namespace shaders {
 #define TI_INSIDE_METAL_CODEGEN
 #include "taichi/runtime/metal/shaders/runtime_structs.metal.h"
 #include "taichi/runtime/metal/shaders/runtime_utils.metal.h"
-#include "taichi/codegen/metal/shaders/snode_bit_pointer.metal.h"
+#include "taichi/runtime/metal/shaders/snode_bit_pointer.metal.h"
 #undef TI_INSIDE_METAL_CODEGEN
 
 #include "taichi/runtime/metal/shaders/runtime_structs.metal.h"

taichi/codegen/opengl/CMakeLists.txt

@@ -14,3 +14,5 @@ target_include_directories(opengl_codegen
     ${PROJECT_SOURCE_DIR}/external/eigen
     ${LLVM_INCLUDE_DIRS}
   )
+
+target_link_libraries(opengl_codegen PRIVATE opengl_runtime)

taichi/codegen/opengl/codegen_opengl.cpp

@@ -30,12 +30,12 @@ namespace shaders {
   _(arr7)
 
 #define TI_INSIDE_OPENGL_CODEGEN
-#include "taichi/codegen/opengl/shaders/atomics_macro_f32.glsl.h"
+#include "taichi/runtime/opengl/shaders/atomics_macro_f32.glsl.h"
 #include "taichi/runtime/opengl/shaders/runtime.h"
-#include "taichi/codegen/opengl/shaders/random.glsl.h"
-#include "taichi/codegen/opengl/shaders/fast_pow.glsl.h"
-#include "taichi/codegen/opengl/shaders/print.glsl.h"
-#include "taichi/codegen/opengl/shaders/reduction.glsl.h"
+#include "taichi/runtime/opengl/shaders/random.glsl.h"
+#include "taichi/runtime/opengl/shaders/fast_pow.glsl.h"
+#include "taichi/runtime/opengl/shaders/print.glsl.h"
+#include "taichi/runtime/opengl/shaders/reduction.glsl.h"
 
 GENERATE_OPENGL_ATOMIC_F32(data);
 GENERATE_OPENGL_ATOMIC_F32(gtmp);

taichi/codegen/metal/shaders/ad_stack.metal.h taichi/runtime/metal/shaders/ad_stack.metal.h

@@ -24,6 +24,6 @@
 
 using byte = char;
 
-#include "taichi/codegen/metal/shaders/atomic_stubs.h"
+#include "taichi/runtime/metal/shaders/atomic_stubs.h"
 
 #endif  // TI_INSIDE_METAL_CODEGEN