Blender V5.0
Public Member Functions | Static Public Member Functions | List of all members
blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction Class Reference

Inherits blender::fn::multi_function::MultiFunction.

Public Member Functions

 ImageFieldsFunction (const int8_t interpolation, const int8_t extension, Image &image, ImageUser image_user)
 ~ImageFieldsFunction () override
void call (const IndexMask &mask, mf::Params params, mf::Context) const override
Public Member Functions inherited from blender::fn::multi_function::MultiFunction
virtual ~MultiFunction ()=default
void call_auto (const IndexMask &mask, Params params, Context context) const
virtual void call (const IndexMask &mask, Params params, Context context) const =0
virtual uint64_t hash () const
virtual bool equals (const MultiFunction &) const
int param_amount () const
IndexRange param_indices () const
ParamType param_type (int param_index) const
StringRefNull param_name (int param_index) const
StringRefNull name () const
virtual std::string debug_name () const
const Signature & signature () const
ExecutionHints execution_hints () const

Static Public Member Functions

static int wrap_periodic (int x, const int width)
static int wrap_clamp (const int x, const int width)
static int wrap_mirror (const int x, const int width)
static float4 image_pixel_lookup (const ImBuf &ibuf, const int px, const int py)
static float frac (const float x, int *ix)
static float4 image_cubic_texture_lookup (const ImBuf &ibuf, const float px, const float py, const int extension)
static float4 image_linear_texture_lookup (const ImBuf &ibuf, const float px, const float py, const int8_t extension)
static float4 image_closest_texture_lookup (const ImBuf &ibuf, const float px, const float py, const int extension)

Additional Inherited Members

Protected Member Functions inherited from blender::fn::multi_function::MultiFunction
void set_signature (const Signature *signature)
virtual ExecutionHints get_execution_hints () const

Detailed Description

Definition at line 48 of file node_geo_image_texture.cc.

Constructor & Destructor Documentation

◆ ImageFieldsFunction()

blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::ImageFieldsFunction ( const int8_t interpolation,
const int8_t extension,
Image & image,
ImageUser image_user )
inline

Definition at line 58 of file node_geo_image_texture.cc.

References BKE_image_acquire_ibuf(), BKE_image_release_ibuf(), BLI_thread_lock(), BLI_thread_unlock(), IMB_float_from_byte(), LOCK_IMAGE, blender::fn::multi_function::MultiFunction::set_signature(), and blender::fn::multi_function::MultiFunction::signature().

◆ ~ImageFieldsFunction()

blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::~ImageFieldsFunction ( )
inlineoverride

Definition at line 96 of file node_geo_image_texture.cc.

References BKE_image_release_ibuf().

Member Function Documentation

◆ call()

void blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::call ( const IndexMask & mask,
mf::Params params,
mf::Context  ) const
inlineoverride

Definition at line 319 of file node_geo_image_texture.cc.

References i, IMA_ALPHA_CHANNEL_PACKED, IMA_ALPHA_IGNORE, IMA_ALPHA_PREMUL, IMA_ALPHA_STRAIGHT, image_closest_texture_lookup(), image_cubic_texture_lookup(), image_linear_texture_lookup(), IMB_colormanagement_space_name_is_data(), mask(), params, SHD_INTERP_CLOSEST, SHD_INTERP_CUBIC, SHD_INTERP_LINEAR, SHD_INTERP_SMART, and straight_to_premul_v4().

◆ frac()

float blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::frac ( const float x,
int * ix )
inlinestatic

Definition at line 132 of file node_geo_image_texture.cc.

References float, i, and x.

Referenced by image_closest_texture_lookup(), image_cubic_texture_lookup(), and image_linear_texture_lookup().

◆ image_closest_texture_lookup()

float4 blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::image_closest_texture_lookup ( const ImBuf & ibuf,
const float px,
const float py,
const int extension )
inlinestatic

Definition at line 278 of file node_geo_image_texture.cc.

References ATTR_FALLTHROUGH, frac(), image_pixel_lookup(), SHD_IMAGE_EXTENSION_CLIP, SHD_IMAGE_EXTENSION_EXTEND, SHD_IMAGE_EXTENSION_MIRROR, SHD_IMAGE_EXTENSION_REPEAT, wrap_clamp(), wrap_mirror(), wrap_periodic(), ImBuf::x, and ImBuf::y.

Referenced by call().

◆ image_cubic_texture_lookup()

float4 blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::image_cubic_texture_lookup ( const ImBuf & ibuf,
const float px,
const float py,
const int extension )
inlinestatic

Definition at line 139 of file node_geo_image_texture.cc.

References frac(), image_pixel_lookup(), SHD_IMAGE_EXTENSION_CLIP, SHD_IMAGE_EXTENSION_EXTEND, SHD_IMAGE_EXTENSION_MIRROR, SHD_IMAGE_EXTENSION_REPEAT, v, wrap_clamp(), wrap_mirror(), wrap_periodic(), ImBuf::x, and ImBuf::y.

Referenced by call().

◆ image_linear_texture_lookup()

float4 blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::image_linear_texture_lookup ( const ImBuf & ibuf,
const float px,
const float py,
const int8_t extension )
inlinestatic

Definition at line 230 of file node_geo_image_texture.cc.

References frac(), image_pixel_lookup(), SHD_IMAGE_EXTENSION_CLIP, SHD_IMAGE_EXTENSION_EXTEND, SHD_IMAGE_EXTENSION_MIRROR, SHD_IMAGE_EXTENSION_REPEAT, wrap_clamp(), wrap_mirror(), wrap_periodic(), ImBuf::x, and ImBuf::y.

Referenced by call().

◆ image_pixel_lookup()

float4 blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::image_pixel_lookup ( const ImBuf & ibuf,
const int px,
const int py )
inlinestatic

Definition at line 124 of file node_geo_image_texture.cc.

References ImBufFloatBuffer::data, ImBuf::float_buffer, ImBuf::x, and ImBuf::y.

Referenced by image_closest_texture_lookup(), image_cubic_texture_lookup(), and image_linear_texture_lookup().

◆ wrap_clamp()

int blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::wrap_clamp ( const int x,
const int width )
inlinestatic

Definition at line 110 of file node_geo_image_texture.cc.

References x.

Referenced by image_closest_texture_lookup(), image_cubic_texture_lookup(), and image_linear_texture_lookup().

◆ wrap_mirror()

int blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::wrap_mirror ( const int x,
const int width )
inlinestatic

Definition at line 115 of file node_geo_image_texture.cc.

References x.

Referenced by image_closest_texture_lookup(), image_cubic_texture_lookup(), and image_linear_texture_lookup().

◆ wrap_periodic()

int blender::nodes::node_geo_image_texture_cc::ImageFieldsFunction::wrap_periodic ( int x,
const int width )
inlinestatic

Definition at line 101 of file node_geo_image_texture.cc.

References x.

Referenced by image_closest_texture_lookup(), image_cubic_texture_lookup(), and image_linear_texture_lookup().

The documentation for this class was generated from the following file:
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