11 inflated_buffer_ =
nullptr;
38 if (!inflated_buffer_) {
39 inflated_buffer_ = buffer_->
inflate();
42 return inflated_buffer_;
50 delete inflated_buffer_;
74 float output[4],
float x,
float y,
float dx[2],
float dy[2])
76 const float uv[2] = {
x,
y};
77 const float deriv[2][2] = {{dx[0], dx[1]}, {dy[0], dy[1]}};
_GL_VOID GLfloat value _GL_VOID_RET _GL_VOID const GLuint GLboolean *residences _GL_BOOL_RET _GL_VOID GLsizei GLfloat GLfloat GLfloat GLfloat const GLubyte *bitmap _GL_VOID_RET _GL_VOID GLenum const void *lists _GL_VOID_RET _GL_VOID const GLdouble *equation _GL_VOID_RET _GL_VOID GLdouble GLdouble blue _GL_VOID_RET _GL_VOID GLfloat GLfloat blue _GL_VOID_RET _GL_VOID GLint GLint blue _GL_VOID_RET _GL_VOID GLshort GLshort blue _GL_VOID_RET _GL_VOID GLubyte GLubyte blue _GL_VOID_RET _GL_VOID GLuint GLuint blue _GL_VOID_RET _GL_VOID GLushort GLushort blue _GL_VOID_RET _GL_VOID GLbyte GLbyte GLbyte alpha _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble alpha _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat alpha _GL_VOID_RET _GL_VOID GLint GLint GLint alpha _GL_VOID_RET _GL_VOID GLshort GLshort GLshort alpha _GL_VOID_RET _GL_VOID GLubyte GLubyte GLubyte alpha _GL_VOID_RET _GL_VOID GLuint GLuint GLuint alpha _GL_VOID_RET _GL_VOID GLushort GLushort GLushort alpha _GL_VOID_RET _GL_VOID GLenum mode _GL_VOID_RET _GL_VOID GLint y
void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override
calculate a single pixel
BufferOperation(MemoryBuffer *buffer, DataType data_type)
void execute_pixel_filtered(float output[4], float x, float y, float dx[2], float dy[2]) override
calculate a single pixel using an EWA filter
const float * get_constant_elem() override
void deinit_execution() override
void init_execution() override
void * initialize_tile_data(rcti *rect) override
a MemoryBuffer contains access to the data of a chunk
void read(float *result, int x, int y, MemoryBufferExtend extend_x=MemoryBufferExtend::Clip, MemoryBufferExtend extend_y=MemoryBufferExtend::Clip)
MemoryBuffer * inflate() const
bool is_a_single_elem() const
float * get_buffer()
get the data of this MemoryBuffer
void read_bilinear(float *result, float x, float y, MemoryBufferExtend extend_x=MemoryBufferExtend::Clip, MemoryBufferExtend extend_y=MemoryBufferExtend::Clip) const
void readEWA(float *result, const float uv[2], const float derivatives[2][2])
void set_canvas(const rcti &canvas_area)
void add_output_socket(DataType datatype)
NodeOperationFlags flags_
depth_tx sampler(1, ImageType::FLOAT_2D, "combined_tx") .sampler(2
DataType
possible data types for sockets
ccl_global float * buffer
ccl_global KernelShaderEvalInput ccl_global float * output
bool is_constant_operation
bool is_fullframe_operation