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gvr::BufferViewport

#include <gvr.h>

Convenience C++ wrapper for the opaque gvr_buffer_viewport type.

Summary

The constructor allocates memory, so when used in tight loops, instances should be reused.

Inheritance

Inherits from: gvr::WrapperBase< gvr_buffer_viewport, gvr_buffer_viewport_destroy >

Public functions
`GetExternalSurfaceId() const`	`int32_t` For more information, see gvr_buffer_viewport_get_external_surface_id().
`GetOpacity() const`	`float` For more information, see gvr_buffer_viewport_get_opacity().
`GetReprojection() const`	`gvr_reprojection` For more information, see gvr_buffer_viewport_get_reprojection().
`GetSourceBufferIndex() const`	`int32_t` For more information, see gvr_buffer_viewport_get_source_buffer_index().
`GetSourceFov() const`	`Rectf` For more information, see gvr_buffer_viewport_get_source_fov().
`GetSourceUv() const`	`Rectf` For more information, see gvr_buffer_viewport_get_source_uv().
`GetTargetEye() const`	`Eye` For more information, see gvr_buffer_viewport_get_target_eye().
`GetTransform() const`	`Mat4f` For more information, see gvr_buffer_viewport_get_transform().
`SetExternalSurfaceId(const int32_t external_surface_id)`	`void` For more information, see gvr_buffer_viewport_set_external_surface_id().
`SetOpacity(float opacity)`	`void` For more information, see gvr_buffer_viewport_set_opacity().
`SetReprojection(gvr_reprojection reprojection)`	`void` For more information, see gvr_buffer_viewport_set_reprojection().
`SetSourceBufferIndex(int32_t buffer_index)`	`void` For more information, see gvr_buffer_viewport_set_source_buffer_index().
`SetSourceFov(const Rectf & fov)`	`void` For more information, see gvr_buffer_viewport_set_source_fov().
`SetSourceLayer(int32_t layer_index)`	`void` For more information, see gvr_buffer_viewport_set_source_layer().
`SetSourceUv(const Rectf & uv)`	`void` For more information, see gvr_buffer_viewport_set_source_uv().
`SetTargetEye(Eye eye)`	`void` For more information, see gvr_buffer_viewport_set_target_eye().
`SetTransform(const Mat4f & transform)`	`void` For more information, see gvr_buffer_viewport_set_transform().
`operator!=(const BufferViewport & other) const`	`bool`
`operator==(const BufferViewport & other) const`	`bool` For more information, see gvr_buffer_viewport_equal().

Public functions

GetExternalSurfaceId

int32_t GetExternalSurfaceId() const

For more information, see gvr_buffer_viewport_get_external_surface_id().

GetOpacity

float GetOpacity() const

For more information, see gvr_buffer_viewport_get_opacity().

GetReprojection

gvr_reprojection GetReprojection() const

For more information, see gvr_buffer_viewport_get_reprojection().

GetSourceBufferIndex

int32_t GetSourceBufferIndex() const

For more information, see gvr_buffer_viewport_get_source_buffer_index().

GetSourceFov

Rectf GetSourceFov() const

For more information, see gvr_buffer_viewport_get_source_fov().

GetSourceUv

Rectf GetSourceUv() const

For more information, see gvr_buffer_viewport_get_source_uv().

GetTargetEye

Eye GetTargetEye() const

For more information, see gvr_buffer_viewport_get_target_eye().

GetTransform

Mat4f GetTransform() const

For more information, see gvr_buffer_viewport_get_transform().

SetExternalSurfaceId

void SetExternalSurfaceId(
  const int32_t external_surface_id
)

For more information, see gvr_buffer_viewport_set_external_surface_id().

SetOpacity

void SetOpacity(
  float opacity
)

For more information, see gvr_buffer_viewport_set_opacity().

SetReprojection

void SetReprojection(
  gvr_reprojection reprojection
)

For more information, see gvr_buffer_viewport_set_reprojection().

SetSourceBufferIndex

void SetSourceBufferIndex(
  int32_t buffer_index
)

For more information, see gvr_buffer_viewport_set_source_buffer_index().

SetSourceFov

void SetSourceFov(
  const Rectf & fov
)

For more information, see gvr_buffer_viewport_set_source_fov().

SetSourceLayer

void SetSourceLayer(
  int32_t layer_index
)

For more information, see gvr_buffer_viewport_set_source_layer().

SetSourceUv

void SetSourceUv(
  const Rectf & uv
)

For more information, see gvr_buffer_viewport_set_source_uv().

SetTargetEye

void SetTargetEye(
  Eye eye
)

For more information, see gvr_buffer_viewport_set_target_eye().

SetTransform

void SetTransform(
  const Mat4f & transform
)

For more information, see gvr_buffer_viewport_set_transform().

operator!=

bool operator!=(
  const BufferViewport & other
) const

operator==

bool operator==(
  const BufferViewport & other
) const

For more information, see gvr_buffer_viewport_equal().