$self->gs = gs;
}
+ struct pipe_sampler_view *
+ create_sampler_view(struct pipe_resource *texture,
+ enum pipe_format format = PIPE_FORMAT_NONE,
+ unsigned first_level = 0,
+ unsigned last_level = ~0,
+ unsigned swizzle_r = 0,
+ unsigned swizzle_g = 1,
+ unsigned swizzle_b = 2,
+ unsigned swizzle_a = 3)
+ {
+ struct pipe_context *pipe = $self->pipe;
+ struct pipe_sampler_view templat;
+
+ memset(&templat, 0, sizeof templat);
+ if (format == PIPE_FORMAT_NONE) {
+ templat.format = texture->format;
+ } else {
+ templat.format = format;
+ }
+ templat.last_level = MIN2(last_level, texture->last_level);
+ templat.first_level = first_level;
+ templat.last_level = last_level;
+ templat.swizzle_r = swizzle_r;
+ templat.swizzle_g = swizzle_g;
+ templat.swizzle_b = swizzle_b;
+ templat.swizzle_a = swizzle_a;
+
+ return pipe->create_sampler_view(pipe, texture, &templat);
+ }
+
+ void
+ sampler_view_destroy(struct pipe_context *ctx,
+ struct pipe_sampler_view *view)
+ {
+ struct pipe_context *pipe = $self->pipe;
+
+ pipe->sampler_view_destroy(pipe, view);
+ }
+
/*
* Parameter-like state (or properties)
*/
cso_set_viewport($self->cso, state);
}
+ void set_fragment_sampler_view(unsigned index,
+ struct pipe_sampler_view *view)
+ {
+ pipe_sampler_view_reference(&$self->fragment_sampler_views[index], view);
+
+ $self->pipe->set_fragment_sampler_views($self->pipe,
+ PIPE_MAX_SAMPLERS,
+ $self->fragment_sampler_views);
+ }
+
+ void set_vertex_sampler_view(unsigned index,
+ struct pipe_sampler_view *view)
+ {
+ pipe_sampler_view_reference(&$self->vertex_sampler_views[index], view);
+
+ $self->pipe->set_vertex_sampler_views($self->pipe,
+ PIPE_MAX_VERTEX_SAMPLERS,
+ $self->vertex_sampler_views);
+ }
+
void set_fragment_sampler_texture(unsigned index,
struct pipe_resource *texture) {
struct pipe_sampler_view templ;
return n;
}
+ %cstring_input_binary(const char *STRING, unsigned LENGTH);
+ void
+ transfer_inline_write(struct pipe_resource *resource,
+ struct pipe_subresource *sr,
+ unsigned usage,
+ const struct pipe_box *box,
+ const char *STRING, unsigned LENGTH,
+ unsigned stride,
+ unsigned slice_stride)
+ {
+ struct pipe_context *pipe = $self->pipe;
+
+ pipe->transfer_inline_write(pipe, resource, *sr, usage, box, STRING, stride, slice_stride);
+ }
+
+ %cstring_output_allocate_size(char **STRING, int *LENGTH, free(*$1));
+ void buffer_read(struct pipe_resource *buffer,
+ char **STRING, int *LENGTH)
+ {
+ struct pipe_context *pipe = $self->pipe;
+
+ assert(buffer->target == PIPE_BUFFER);
+
+ *LENGTH = buffer->width0;
+ *STRING = (char *) malloc(buffer->width0);
+ if(!*STRING)
+ return;
+
+ pipe_buffer_read(pipe, buffer, 0, buffer->width0, *STRING);
+ }
+
+ void buffer_write(struct pipe_resource *buffer,
+ const char *STRING, unsigned LENGTH, unsigned offset = 0)
+ {
+ struct pipe_context *pipe = $self->pipe;
+
+ assert(buffer->target == PIPE_BUFFER);
+
+ if(offset > buffer->width0)
+ SWIG_exception(SWIG_ValueError, "offset must be smaller than buffer size");
+
+ if(offset + LENGTH > buffer->width0)
+ SWIG_exception(SWIG_ValueError, "data length must fit inside the buffer");
+
+ pipe_buffer_write(pipe, buffer, offset, LENGTH, STRING);
+
+fail:
+ return;
+ }
+
};
/**
* Check if the given pipe_format is supported as a texture or
* drawing surface.
- * \param tex_usage bitmask of PIPE_BIND flags
+ * \param bind bitmask of PIPE_BIND flags
*/
int is_format_supported( enum pipe_format format,
enum pipe_texture_target target,
- unsigned tex_usage,
+ unsigned bind,
unsigned geom_flags ) {
/* We can't really display surfaces with the python statetracker so mask
* out that usage */
- tex_usage &= ~PIPE_BIND_DISPLAY_TARGET;
+ bind &= ~PIPE_BIND_DISPLAY_TARGET;
return $self->screen->is_format_supported( $self->screen,
format,
target,
- tex_usage,
+ bind,
geom_flags );
}
}
struct pipe_resource *
- texture_create(
+ resource_create(
enum pipe_format format,
unsigned width,
unsigned height,
unsigned depth = 1,
unsigned last_level = 0,
enum pipe_texture_target target = PIPE_TEXTURE_2D,
- unsigned tex_usage = 0
+ unsigned bind = 0
) {
struct pipe_resource templat;
/* We can't really display surfaces with the python statetracker so mask
* out that usage */
- tex_usage &= ~PIPE_BIND_DISPLAY_TARGET;
+ bind &= ~PIPE_BIND_DISPLAY_TARGET;
memset(&templat, 0, sizeof(templat));
templat.format = format;
templat.depth0 = depth;
templat.last_level = last_level;
templat.target = target;
- templat.bind = tex_usage;
+ templat.bind = bind;
return $self->screen->resource_create($self->screen, &templat);
}
buffer_create(unsigned size, unsigned bind = 0) {
return pipe_buffer_create($self->screen, bind, size);
}
-
};
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
projects / mesa.git / commitdiff