Module redirect::swapchain
[−]
[src]
link between the graphics API and the target surface
Structs
| AlphaMode |
transparency behavior of a surface |
| FullScreenDesc |
optional description of a fullsceen swapchain |
| ModeScaling |
scaling behavior for an image on a monitor |
| PresentFlags |
options for frame presentation |
| SampleDesc |
multi-sampling scheme description. Default to count 1 and quality 0, representing no aa |
| Scaling |
scaling behavor when the back buffer got presented. |
| ScanlineOrder |
method the raster uses to create an image on the surface |
| SwapChain |
link between the graphics API and the target surface |
| SwapChainDesc |
description of a swapchain |
| SwapChainFlags |
misc flags for swapchain behavior |
| SwapChainResizeDesc |
parameters for swapchain resizing |
| SwapEffect |
presentation model, as well as how the back buffer would be
handled after calling |
Constants
| ALPHA_MODE_IGNORE |
alpha channel would be ignored |
| ALPHA_MODE_PREMULTIPLIED |
each color channel is premultiplied by the alpha value |
| ALPHA_MODE_STRAIGHT |
each color channel is not premultiplied by the alpha value |
| ALPHA_MODE_UNSPECIFIED |
transparency behavior is not specified |
| MODE_SCALING_CENTERED | |
| MODE_SCALING_STRETCHED | |
| MODE_SCALING_UNSPECIFIED | |
| PRESENT_FLAG_ALLOW_TEARING |
allow tearing for variable refresh rate displays. |
| PRESENT_FLAG_DO_NOT_SEQUENCE |
present a frame from current buffer to the output. this flag allows vsync instead of typical sequencing |
| PRESENT_FLAG_DO_NOT_WAIT |
make the invocation fail if the calling thread would be blocked |
| PRESENT_FLAG_NONE |
present a frame from each buffer (starting from the current one) to the output |
| PRESENT_FLAG_RESTART |
make the runtime discard outstanding queued frames |
| PRESENT_FLAG_RESTRICT_TO_OUTPUT |
indicates that presentation content will be shown only on the particular output. The content will not be visible on other outputs. |
| PRESENT_FLAG_STEREO_PREFER_RIGHT |
stereo prefers right-eye viewing instead of right |
| PRESENT_FLAG_STEREO_TEMPORARY_MONO |
Indicates that the presentation should use the left buffer as a mono buffer. |
| PRESENT_FLAG_TEST |
don't present to the output. intended for use only when switching from idle |
| SCALING_ASPECT_RATIO_STRETCH |
back buffer content would be scaled to fit the presentation target, while preserving the aspect ratio, centered with black borders |
| SCALING_NONE |
back buffer content would appear without scaling, with top edge aligned with the presentation target. |
| SCALING_STRETCH |
back buffer content would be scaled to fill the presentation target |
| SCANLINE_ORDER_LOWER_FIELD_FIRST |
image is created beginning with the lower field |
| SCANLINE_ORDER_PROGRESSIVE |
image is created from the first scanline to the last without skipping any |
| SCANLINE_ORDER_UNSPECIFIED | |
| SCANLINE_ORDER_UPPER_FIELD_FIRST |
image is created beginning with the upper field |
| SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH |
allow switch between fullscreen and windowed with |
| SWAP_CHAIN_FLAG_ALLOW_TEARING |
enable displays that support variable refresh rates to function properly when the application presents a swapchain tied to a full screen borderless window. |
| SWAP_CHAIN_FLAG_DISPLAY_ONLY |
the presented content would only be avaiable for local display |
| SWAP_CHAIN_FLAG_FOREGROUND_LAYER |
create a swapchain in the foreground layer for multi-plane rendering |
| SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT |
ensure rendering does not begin while a frame is still being resented |
| SWAP_CHAIN_FLAG_FULLSCREEN_VIDEO | |
| SWAP_CHAIN_FLAG_GDI_COMPATIBLE |
allow |
| SWAP_CHAIN_FLAG_HW_PROTECTED | |
| SWAP_CHAIN_FLAG_NONE | |
| SWAP_CHAIN_FLAG_NONPREROTATED |
turn off fullscreen automatic rotation |
| SWAP_CHAIN_FLAG_RESTRICTED_CONTENT |
OS would support creation only when driver and hardware protection is used? |
| SWAP_CHAIN_FLAG_RESTRICT_SHARED_RESOURCE_DRIVER | |
| SWAP_CHAIN_FLAG_YUV_VIDEO | |
| SWAP_EFFECT_DISCARD |
bitblt, back buffer content would be discarded after presented |
| SWAP_EFFECT_FLIP_DISCARD |
flip, back buffer content would be discared after presented, cannot be used with multisampling and partial presentation |
| SWAP_EFFECT_FLIP_SEQUENTIAL |
flip, back buffer content would persist after presented, cannot be used with multisampling |
| SWAP_EFFECT_SEQUENTIAL |
bitblt, back buffer content would persist after presented, cannot be used with multisampling |