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Differential D12888 Diff 43495 intern/cycles/kernel/kernel_types.h

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intern/cycles/kernel/kernel_types.h

Show First 20 Lines • Show All 807 Lines • ▼ Show 20 Lines#ifdef __OBJECT_MOTION__
Transform ob_itfm_motion; Transform ob_itfm_motion;
#endif #endif
/* ray start position, only set for backgrounds */ /* ray start position, only set for backgrounds */
float3 ray_P; float3 ray_P;
float ray_dP; float ray_dP;
#ifdef __OSL__ #ifdef __OSL__
const struct KernelGlobals *osl_globals; const struct KernelGlobalsCPU *osl_globals;
const struct IntegratorStateCPU *osl_path_state; const struct IntegratorStateCPU *osl_path_state;
#endif #endif
/* LCG state for closures that require additional random numbers. */ /* LCG state for closures that require additional random numbers. */
uint lcg_state; uint lcg_state;
/* Closure data, we store a fixed array of closures */ /* Closure data, we store a fixed array of closures */
int num_closure; int num_closure;
▲ Show 20 Lines • Show All 675 Lines • ▼ Show 20 Linesenum KernelFeatureFlag : unsigned int {
KERNEL_FEATURE_NODE_BSDF = (1U << 0U), KERNEL_FEATURE_NODE_BSDF = (1U << 0U),
KERNEL_FEATURE_NODE_EMISSION = (1U << 1U), KERNEL_FEATURE_NODE_EMISSION = (1U << 1U),
KERNEL_FEATURE_NODE_VOLUME = (1U << 2U), KERNEL_FEATURE_NODE_VOLUME = (1U << 2U),
KERNEL_FEATURE_NODE_HAIR = (1U << 3U), KERNEL_FEATURE_NODE_HAIR = (1U << 3U),
KERNEL_FEATURE_NODE_BUMP = (1U << 4U), KERNEL_FEATURE_NODE_BUMP = (1U << 4U),
KERNEL_FEATURE_NODE_BUMP_STATE = (1U << 5U), KERNEL_FEATURE_NODE_BUMP_STATE = (1U << 5U),
KERNEL_FEATURE_NODE_VORONOI_EXTRA = (1U << 6U), KERNEL_FEATURE_NODE_VORONOI_EXTRA = (1U << 6U),
KERNEL_FEATURE_NODE_RAYTRACE = (1U << 7U), KERNEL_FEATURE_NODE_RAYTRACE = (1U << 7U),
KERNEL_FEATURE_NODE_AOV = (1U << 8U),
KERNEL_FEATURE_NODE_LIGHT_PATH = (1U << 9U),
/* Use denoising kernels and output denoising passes. */ /* Use denoising kernels and output denoising passes. */
KERNEL_FEATURE_DENOISING = (1U << 8U), KERNEL_FEATURE_DENOISING = (1U << 10U),
/* Use path tracing kernels. */ /* Use path tracing kernels. */
KERNEL_FEATURE_PATH_TRACING = (1U << 9U), KERNEL_FEATURE_PATH_TRACING = (1U << 11U),
/* BVH/sampling kernel features. */ /* BVH/sampling kernel features. */
KERNEL_FEATURE_HAIR = (1U << 10U), KERNEL_FEATURE_HAIR = (1U << 12U),
KERNEL_FEATURE_HAIR_THICK = (1U << 11U), KERNEL_FEATURE_HAIR_THICK = (1U << 13U),
KERNEL_FEATURE_OBJECT_MOTION = (1U << 12U), KERNEL_FEATURE_OBJECT_MOTION = (1U << 14U),
KERNEL_FEATURE_CAMERA_MOTION = (1U << 13U), KERNEL_FEATURE_CAMERA_MOTION = (1U << 15U),
/* Denotes whether baking functionality is needed. */ /* Denotes whether baking functionality is needed. */
KERNEL_FEATURE_BAKING = (1U << 14U), KERNEL_FEATURE_BAKING = (1U << 16U),
/* Use subsurface scattering materials. */ /* Use subsurface scattering materials. */
KERNEL_FEATURE_SUBSURFACE = (1U << 15U), KERNEL_FEATURE_SUBSURFACE = (1U << 17U),
/* Use volume materials. */ /* Use volume materials. */
KERNEL_FEATURE_VOLUME = (1U << 16U), KERNEL_FEATURE_VOLUME = (1U << 18U),
/* Use OpenSubdiv patch evaluation */ /* Use OpenSubdiv patch evaluation */
KERNEL_FEATURE_PATCH_EVALUATION = (1U << 17U), KERNEL_FEATURE_PATCH_EVALUATION = (1U << 19U),
/* Use Transparent shadows */ /* Use Transparent shadows */
KERNEL_FEATURE_TRANSPARENT = (1U << 18U), KERNEL_FEATURE_TRANSPARENT = (1U << 20U),
/* Use shadow catcher. */ /* Use shadow catcher. */
KERNEL_FEATURE_SHADOW_CATCHER = (1U << 19U), KERNEL_FEATURE_SHADOW_CATCHER = (1U << 21U),
/* Per-uber shader usage flags. */ /* Per-uber shader usage flags. */
KERNEL_FEATURE_PRINCIPLED = (1U << 20U), KERNEL_FEATURE_PRINCIPLED = (1U << 22U),
/* Light render passes. */ /* Light render passes. */
KERNEL_FEATURE_LIGHT_PASSES = (1U << 21U), KERNEL_FEATURE_LIGHT_PASSES = (1U << 23U),
/* Shadow render pass. */ /* Shadow render pass. */
KERNEL_FEATURE_SHADOW_PASS = (1U << 22U), KERNEL_FEATURE_SHADOW_PASS = (1U << 24U),
}; };
/* Shader node feature mask, to specialize shader evaluation for kernels. */ /* Shader node feature mask, to specialize shader evaluation for kernels. */
#define KERNEL_FEATURE_NODE_MASK_SURFACE_LIGHT \ #define KERNEL_FEATURE_NODE_MASK_SURFACE_LIGHT \
(KERNEL_FEATURE_NODE_EMISSION | KERNEL_FEATURE_NODE_VORONOI_EXTRA) (KERNEL_FEATURE_NODE_EMISSION | KERNEL_FEATURE_NODE_VORONOI_EXTRA | \
KERNEL_FEATURE_NODE_LIGHT_PATH)
#define KERNEL_FEATURE_NODE_MASK_SURFACE_SHADOW \ #define KERNEL_FEATURE_NODE_MASK_SURFACE_SHADOW \
(KERNEL_FEATURE_NODE_BSDF | KERNEL_FEATURE_NODE_EMISSION | KERNEL_FEATURE_NODE_VOLUME | \ (KERNEL_FEATURE_NODE_BSDF | KERNEL_FEATURE_NODE_EMISSION | KERNEL_FEATURE_NODE_VOLUME | \
KERNEL_FEATURE_NODE_HAIR | KERNEL_FEATURE_NODE_BUMP | KERNEL_FEATURE_NODE_BUMP_STATE | \ KERNEL_FEATURE_NODE_HAIR | KERNEL_FEATURE_NODE_BUMP | KERNEL_FEATURE_NODE_BUMP_STATE | \
KERNEL_FEATURE_NODE_VORONOI_EXTRA) KERNEL_FEATURE_NODE_VORONOI_EXTRA | KERNEL_FEATURE_NODE_LIGHT_PATH)
#define KERNEL_FEATURE_NODE_MASK_SURFACE \ #define KERNEL_FEATURE_NODE_MASK_SURFACE \
(KERNEL_FEATURE_NODE_MASK_SURFACE_SHADOW | KERNEL_FEATURE_NODE_RAYTRACE) (KERNEL_FEATURE_NODE_MASK_SURFACE_SHADOW | KERNEL_FEATURE_NODE_RAYTRACE | \
KERNEL_FEATURE_NODE_AOV | KERNEL_FEATURE_NODE_LIGHT_PATH)
#define KERNEL_FEATURE_NODE_MASK_VOLUME \ #define KERNEL_FEATURE_NODE_MASK_VOLUME \
(KERNEL_FEATURE_NODE_EMISSION | KERNEL_FEATURE_NODE_VOLUME | KERNEL_FEATURE_NODE_VORONOI_EXTRA) (KERNEL_FEATURE_NODE_EMISSION | KERNEL_FEATURE_NODE_VOLUME | \
KERNEL_FEATURE_NODE_VORONOI_EXTRA | KERNEL_FEATURE_NODE_LIGHT_PATH)
#define KERNEL_FEATURE_NODE_MASK_DISPLACEMENT \ #define KERNEL_FEATURE_NODE_MASK_DISPLACEMENT \
(KERNEL_FEATURE_NODE_VORONOI_EXTRA | KERNEL_FEATURE_NODE_BUMP | KERNEL_FEATURE_NODE_BUMP_STATE) (KERNEL_FEATURE_NODE_VORONOI_EXTRA | KERNEL_FEATURE_NODE_BUMP | KERNEL_FEATURE_NODE_BUMP_STATE)
#define KERNEL_FEATURE_NODE_MASK_BUMP KERNEL_FEATURE_NODE_MASK_DISPLACEMENT #define KERNEL_FEATURE_NODE_MASK_BUMP KERNEL_FEATURE_NODE_MASK_DISPLACEMENT
#define KERNEL_NODES_FEATURE(feature) ((node_feature_mask & (KERNEL_FEATURE_NODE_##feature)) != 0U) /* Must be constexpr on the CPU to avoid compile errors because the state types
* are different depending on the main, shadow or null path. For GPU we don't have
* C++17 everywhere so can't use it. */
#ifdef __KERNEL_CPU__
# define IF_KERNEL_NODES_FEATURE(feature) \
if constexpr ((node_feature_mask & (KERNEL_FEATURE_NODE_##feature)) != 0U)
#else
# define IF_KERNEL_NODES_FEATURE(feature) \
if ((node_feature_mask & (KERNEL_FEATURE_NODE_##feature)) != 0U)
#endif
CCL_NAMESPACE_END CCL_NAMESPACE_END