diff options
Diffstat (limited to 'src/gallium/state_trackers/python/p_texture.i')
-rw-r--r-- | src/gallium/state_trackers/python/p_texture.i | 157 |
1 files changed, 76 insertions, 81 deletions
diff --git a/src/gallium/state_trackers/python/p_texture.i b/src/gallium/state_trackers/python/p_texture.i index 923a628528..1208976905 100644 --- a/src/gallium/state_trackers/python/p_texture.i +++ b/src/gallium/state_trackers/python/p_texture.i @@ -33,97 +33,144 @@ */ -%nodefaultctor pipe_texture; +%nodefaultctor pipe_resource; %nodefaultctor st_surface; -%nodefaultctor pipe_buffer; -%nodefaultdtor pipe_texture; +%nodefaultdtor pipe_resource; %nodefaultdtor st_surface; -%nodefaultdtor pipe_buffer; -%ignore pipe_texture::screen; +%ignore pipe_resource::screen; %immutable st_surface::texture; %immutable st_surface::face; %immutable st_surface::level; %immutable st_surface::zslice; -%newobject pipe_texture::get_surface; +%newobject pipe_resource::get_surface; +/* Avoid naming conflict with p_inlines.h's pipe_buffer_read/write */ +%rename(read) read_; +%rename(write) write_; -%extend pipe_texture { - - ~pipe_texture() { - struct pipe_texture *ptr = $self; - pipe_texture_reference(&ptr, NULL); +%extend pipe_resource { + + ~pipe_resource() { + struct pipe_resource *ptr = $self; + pipe_resource_reference(&ptr, NULL); } - + unsigned get_width(unsigned level=0) { return u_minify($self->width0, level); } - + unsigned get_height(unsigned level=0) { return u_minify($self->height0, level); } - + unsigned get_depth(unsigned level=0) { return u_minify($self->depth0, level); } - + /** Get a surface which is a "view" into a texture */ struct st_surface * get_surface(unsigned face=0, unsigned level=0, unsigned zslice=0) { struct st_surface *surface; - + if(face >= ($self->target == PIPE_TEXTURE_CUBE ? 6U : 1U)) SWIG_exception(SWIG_ValueError, "face out of bounds"); if(level > $self->last_level) SWIG_exception(SWIG_ValueError, "level out of bounds"); if(zslice >= u_minify($self->depth0, level)) SWIG_exception(SWIG_ValueError, "zslice out of bounds"); - + surface = CALLOC_STRUCT(st_surface); if(!surface) return NULL; - - pipe_texture_reference(&surface->texture, $self); + + pipe_resource_reference(&surface->texture, $self); surface->face = face; surface->level = level; surface->zslice = zslice; - + return surface; fail: return NULL; } - + + unsigned __len__(void) + { + assert($self->target == PIPE_BUFFER); + assert(p_atomic_read(&$self->reference.count) > 0); + return $self->width0; + } + + %cstring_output_allocate_size(char **STRING, int *LENGTH, free(*$1)); + void read_(char **STRING, int *LENGTH) + { + struct pipe_screen *screen = $self->screen; + /* XXX need context here not screen */ + + assert($self->target == PIPE_BUFFER); + assert(p_atomic_read(&$self->reference.count) > 0); + + *LENGTH = $self->width0; + *STRING = (char *) malloc($self->width0); + if(!*STRING) + return; + + pipe_buffer_read(screen, $self, 0, $self->width0, *STRING); + } + + %cstring_input_binary(const char *STRING, unsigned LENGTH); + void write_(const char *STRING, unsigned LENGTH, unsigned offset = 0) + { + struct pipe_screen *screen = $self->screen; + /* XXX need context here not screen */ + + assert($self->target == PIPE_BUFFER); + assert(p_atomic_read(&$self->reference.count) > 0); + + if(offset > $self->width0) + SWIG_exception(SWIG_ValueError, "offset must be smaller than buffer size"); + + if(offset + LENGTH > $self->width0) + SWIG_exception(SWIG_ValueError, "data length must fit inside the buffer"); + + pipe_buffer_write(screen, $self, offset, LENGTH, STRING); + +fail: + return; + } + + }; struct st_surface { %immutable; - - struct pipe_texture *texture; + + struct pipe_resource *texture; unsigned face; unsigned level; unsigned zslice; - + }; %extend st_surface { - + %immutable; - + unsigned format; unsigned width; unsigned height; - + ~st_surface() { - pipe_texture_reference(&$self->texture, NULL); + pipe_resource_reference(&$self->texture, NULL); FREE($self); } - + }; @@ -146,55 +193,3 @@ struct st_surface return u_minify(surface->texture->height0, surface->level); } %} - -/* Avoid naming conflict with p_inlines.h's pipe_buffer_read/write */ -%rename(read) read_; -%rename(write) write_; - -%extend pipe_buffer { - - ~pipe_buffer() { - struct pipe_buffer *ptr = $self; - pipe_buffer_reference(&ptr, NULL); - } - - unsigned __len__(void) - { - assert(p_atomic_read(&$self->reference.count) > 0); - return $self->size; - } - - %cstring_output_allocate_size(char **STRING, int *LENGTH, free(*$1)); - void read_(char **STRING, int *LENGTH) - { - struct pipe_screen *screen = $self->screen; - - assert(p_atomic_read(&$self->reference.count) > 0); - - *LENGTH = $self->size; - *STRING = (char *) malloc($self->size); - if(!*STRING) - return; - - pipe_buffer_read(screen, $self, 0, $self->size, *STRING); - } - - %cstring_input_binary(const char *STRING, unsigned LENGTH); - void write_(const char *STRING, unsigned LENGTH, unsigned offset = 0) - { - struct pipe_screen *screen = $self->screen; - - assert(p_atomic_read(&$self->reference.count) > 0); - - if(offset > $self->size) - SWIG_exception(SWIG_ValueError, "offset must be smaller than buffer size"); - - if(offset + LENGTH > $self->size) - SWIG_exception(SWIG_ValueError, "data length must fit inside the buffer"); - - pipe_buffer_write(screen, $self, offset, LENGTH, STRING); - -fail: - return; - } -}; |