Commit: 18831ad392f228dbe68e3f609dafbfe8d25e6f94
Author: Nikita Sirgienko
Date: Thu Mar 31 13:51:28 2022 +0200
Branches: cycles_oneapi
https://developer.blender.org/rB18831ad392f228dbe68e3f609dafbfe8d25e6f94
Cycles: Semantically separate 2D and 3D texture objects
Currently there are no functional changes.
Preparing for an upcoming oneAPI integration where such separation
in types is needed.
===================================================================
M intern/cycles/kernel/device/cuda/compat.h
M intern/cycles/kernel/device/gpu/image.h
M intern/cycles/kernel/device/hip/compat.h
M intern/cycles/kernel/device/metal/context_begin.h
M intern/cycles/kernel/device/optix/compat.h
===================================================================
diff --git a/intern/cycles/kernel/device/cuda/compat.h
b/intern/cycles/kernel/device/cuda/compat.h
index b392455c740..51e1381d552 100644
--- a/intern/cycles/kernel/device/cuda/compat.h
+++ b/intern/cycles/kernel/device/cuda/compat.h
@@ -76,10 +76,11 @@ typedef unsigned long long uint64_t;
/* GPU texture objects */
typedef unsigned long long CUtexObject;
-typedef CUtexObject ccl_gpu_tex_object;
+typedef CUtexObject ccl_gpu_tex_object_2D;
+typedef CUtexObject ccl_gpu_tex_object_3D;
template<typename T>
-ccl_device_forceinline T ccl_gpu_tex_object_read_2D(const ccl_gpu_tex_object
texobj,
+ccl_device_forceinline T ccl_gpu_tex_object_read_2D(const
ccl_gpu_tex_object_2D texobj,
const float x,
const float y)
{
@@ -87,7 +88,7 @@ ccl_device_forceinline T ccl_gpu_tex_object_read_2D(const
ccl_gpu_tex_object tex
}
template<typename T>
-ccl_device_forceinline T ccl_gpu_tex_object_read_3D(const ccl_gpu_tex_object
texobj,
+ccl_device_forceinline T ccl_gpu_tex_object_read_3D(const
ccl_gpu_tex_object_3D texobj,
const float x,
const float y,
const float z)
diff --git a/intern/cycles/kernel/device/gpu/image.h
b/intern/cycles/kernel/device/gpu/image.h
index 83e7aa869c1..c5bc7d88e02 100644
--- a/intern/cycles/kernel/device/gpu/image.h
+++ b/intern/cycles/kernel/device/gpu/image.h
@@ -56,7 +56,7 @@ ccl_device_noinline T
kernel_tex_image_interp_bicubic(ccl_global const TextureIn
float x,
float y)
{
- ccl_gpu_tex_object tex = (ccl_gpu_tex_object)info.data;
+ ccl_gpu_tex_object_2D tex = (ccl_gpu_tex_object_2D)info.data;
x = (x * info.width) - 0.5f;
y = (y * info.height) - 0.5f;
@@ -85,7 +85,7 @@ template<typename T>
ccl_device_noinline T
kernel_tex_image_interp_tricubic(ccl_global const TextureInfo &info, float x,
float y, float z)
{
- ccl_gpu_tex_object tex = (ccl_gpu_tex_object)info.data;
+ ccl_gpu_tex_object_3D tex = (ccl_gpu_tex_object_3D)info.data;
x = (x * info.width) - 0.5f;
y = (y * info.height) - 0.5f;
@@ -190,7 +190,7 @@ ccl_device float4 kernel_tex_image_interp(KernelGlobals kg,
int id, float x, flo
return kernel_tex_image_interp_bicubic<float4>(info, x, y);
}
else {
- ccl_gpu_tex_object tex = (ccl_gpu_tex_object)info.data;
+ ccl_gpu_tex_object_2D tex = (ccl_gpu_tex_object_2D)info.data;
return ccl_gpu_tex_object_read_2D<float4>(tex, x, y);
}
}
@@ -202,7 +202,7 @@ ccl_device float4 kernel_tex_image_interp(KernelGlobals kg,
int id, float x, flo
f = kernel_tex_image_interp_bicubic<float>(info, x, y);
}
else {
- ccl_gpu_tex_object tex = (ccl_gpu_tex_object)info.data;
+ ccl_gpu_tex_object_2D tex = (ccl_gpu_tex_object_2D)info.data;
f = ccl_gpu_tex_object_read_2D<float>(tex, x, y);
}
@@ -245,7 +245,7 @@ ccl_device float4 kernel_tex_image_interp_3d(KernelGlobals
kg,
return kernel_tex_image_interp_tricubic<float4>(info, x, y, z);
}
else {
- ccl_gpu_tex_object tex = (ccl_gpu_tex_object)info.data;
+ ccl_gpu_tex_object_3D tex = (ccl_gpu_tex_object_3D)info.data;
return ccl_gpu_tex_object_read_3D<float4>(tex, x, y, z);
}
}
@@ -256,7 +256,7 @@ ccl_device float4 kernel_tex_image_interp_3d(KernelGlobals
kg,
f = kernel_tex_image_interp_tricubic<float>(info, x, y, z);
}
else {
- ccl_gpu_tex_object tex = (ccl_gpu_tex_object)info.data;
+ ccl_gpu_tex_object_3D tex = (ccl_gpu_tex_object_3D)info.data;
f = ccl_gpu_tex_object_read_3D<float>(tex, x, y, z);
}
diff --git a/intern/cycles/kernel/device/hip/compat.h
b/intern/cycles/kernel/device/hip/compat.h
index 29fbc119cd1..9c93d87fd87 100644
--- a/intern/cycles/kernel/device/hip/compat.h
+++ b/intern/cycles/kernel/device/hip/compat.h
@@ -73,10 +73,11 @@ typedef unsigned long long uint64_t;
#define ccl_gpu_ballot(predicate) __ballot(predicate)
/* GPU texture objects */
-typedef hipTextureObject_t ccl_gpu_tex_object;
+typedef hipTextureObject_t ccl_gpu_tex_object_2D;
+typedef hipTextureObject_t ccl_gpu_tex_object_3D;
template<typename T>
-ccl_device_forceinline T ccl_gpu_tex_object_read_2D(const ccl_gpu_tex_object
texobj,
+ccl_device_forceinline T ccl_gpu_tex_object_read_2D(const
ccl_gpu_tex_object_2D texobj,
const float x,
const float y)
{
@@ -84,7 +85,7 @@ ccl_device_forceinline T ccl_gpu_tex_object_read_2D(const
ccl_gpu_tex_object tex
}
template<typename T>
-ccl_device_forceinline T ccl_gpu_tex_object_read_3D(const ccl_gpu_tex_object
texobj,
+ccl_device_forceinline T ccl_gpu_tex_object_read_3D(const
ccl_gpu_tex_object_3D texobj,
const float x,
const float y,
const float z)
diff --git a/intern/cycles/kernel/device/metal/context_begin.h
b/intern/cycles/kernel/device/metal/context_begin.h
index 4c9d6b6e405..99cb1e3826e 100644
--- a/intern/cycles/kernel/device/metal/context_begin.h
+++ b/intern/cycles/kernel/device/metal/context_begin.h
@@ -19,17 +19,18 @@ class MetalKernelContext {
{}
/* texture fetch adapter functions */
- typedef uint64_t ccl_gpu_tex_object;
+ typedef uint64_t ccl_gpu_tex_object_2D;
+ typedef uint64_t ccl_gpu_tex_object_3D;
template<typename T>
inline __attribute__((__always_inline__))
- T ccl_gpu_tex_object_read_2D(ccl_gpu_tex_object tex, float x, float y)
const {
+ T ccl_gpu_tex_object_read_2D(ccl_gpu_tex_object_2D tex, float x, float y)
const {
kernel_assert(0);
return 0;
}
template<typename T>
inline __attribute__((__always_inline__))
- T ccl_gpu_tex_object_read_3D(ccl_gpu_tex_object tex, float x, float y,
float z) const {
+ T ccl_gpu_tex_object_read_3D(ccl_gpu_tex_object_3D tex, float x, float y,
float z) const {
kernel_assert(0);
return 0;
}
@@ -37,14 +38,14 @@ class MetalKernelContext {
// texture2d
template<>
inline __attribute__((__always_inline__))
- float4 ccl_gpu_tex_object_read_2D(ccl_gpu_tex_object tex, float x, float
y) const {
+ float4 ccl_gpu_tex_object_read_2D(ccl_gpu_tex_object_2D tex, float x,
float y) const {
const uint tid(tex);
const uint sid(tex >> 32);
return
metal_ancillaries->textures_2d[tid].tex.sample(metal_samplers[sid], float2(x,
y));
}
template<>
inline __attribute__((__always_inline__))
- float ccl_gpu_tex_object_read_2D(ccl_gpu_tex_object tex, float x, float y)
const {
+ float ccl_gpu_tex_object_read_2D(ccl_gpu_tex_object_2D tex, float x, float
y) const {
const uint tid(tex);
const uint sid(tex >> 32);
return
metal_ancillaries->textures_2d[tid].tex.sample(metal_samplers[sid], float2(x,
y)).x;
@@ -53,14 +54,14 @@ class MetalKernelContext {
// texture3d
template<>
inline __attribute__((__always_inline__))
- float4 ccl_gpu_tex_object_read_3D(ccl_gpu_tex_object tex, float x, float
y, float z) const {
+ float4 ccl_gpu_tex_object_read_3D(ccl_gpu_tex_object_3D tex, float x,
float y, float z) const {
const uint tid(tex);
const uint sid(tex >> 32);
return
metal_ancillaries->textures_3d[tid].tex.sample(metal_samplers[sid], float3(x,
y, z));
}
template<>
inline __attribute__((__always_inline__))
- float ccl_gpu_tex_object_read_3D(ccl_gpu_tex_object tex, float x, float y,
float z) const {
+ float ccl_gpu_tex_object_read_3D(ccl_gpu_tex_object_3D tex, float x, float
y, float z) const {
const uint tid(tex);
const uint sid(tex >> 32);
return
metal_ancillaries->textures_3d[tid].tex.sample(metal_samplers[sid], float3(x,
y, z)).x;
diff --git a/intern/cycles/kernel/device/optix/compat.h
b/intern/cycles/kernel/device/optix/compat.h
index ae7a0309e51..aa4a6321a8b 100644
--- a/intern/cycles/kernel/device/optix/compat.h
+++ b/intern/cycles/kernel/device/optix/compat.h
@@ -78,10 +78,11 @@ typedef unsigned long long uint64_t;
/* GPU texture objects */
typedef unsigned long long CUtexObject;
-typedef CUtexObject ccl_gpu_tex_object;
+typedef CUtexObject ccl_gpu_tex_object_2D;
+typedef CUtexObject ccl_gpu_tex_object_3D;
template<typename T>
-ccl_device_forceinline T ccl_gpu_tex_object_read_2D(const ccl_gpu_tex_object
texobj,
+ccl_device_forceinline T ccl_gpu_tex_object_read_2D(const
ccl_gpu_tex_object_2D texobj,
const float x,
const float y)
{
@@ -89,7 +90,7 @@ ccl_device_forceinline T ccl_gpu_tex_object_read_2D(const
ccl_gpu_tex_object tex
}
template<typename T>
-ccl_device_forceinline T ccl_gpu_tex_object_read_3D(const ccl_gpu_tex_object
texobj,
+ccl_device_forceinline T ccl_gpu_tex_object_read_3D(const
ccl_gpu_tex_object_3D texobj,
const float x,
const float y,
const float z)
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