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typedef struct frame_descriptor_t | frame_descriptor_t |
| | Opaque reference to frame to raster association structure.
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| typedef void *() | frame_acquire_fn(size_t size, uint32 id, void *data, HqnResult *perr) |
| | Type of a function used to allocate a handle when new frames are acquired by the framebuffer. More...
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| typedef void() | frame_release_fn(void *handle, size_t size, void *data) |
| | Type of a function used to release a frame handle. More...
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| typedef uint8 *() | frame_raster_fn(void *handle, size_t offset, size_t size) |
| | Type of a function used to get the base address of the raster data from a frame or sheet handle. More...
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| typedef struct framebuffer_t | framebuffer_t |
| | Type containing a framebuffer instance's data. More...
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| HqBool | framebuffer_recalculate (framebuffer_t *framebuffer, const RasterDescription *rd) |
| | Calculate the size parameters for a framebuffer from a raster description and layout. More...
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| HqnResult | framebuffer_acquire (framebuffer_t *framebuffer, const RasterDescription *rd, frame_acquire_fn *acquire_fn, frame_release_fn *release_fn, frame_raster_fn *raster_fn, void *data) |
| | Acquire the frames for a framebuffer. More...
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| HqnResult | framebuffer_destination (framebuffer_t *framebuffer, RASTER_DESTINATION *destination, int32 sheetIndex) |
| | Set up the raster memory destination and ceiling for a frame. More...
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| uint8 * | framebuffer_address (framebuffer_t *framebuffer, uint32 id) |
| | Obtain a pointer to a frame's raster buffer. More...
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| void * | framebuffer_handle (framebuffer_t *framebuffer, uint32 id) |
| | Retrieve a handle from a frame's raster buffer. More...
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| void | framebuffer_reuse (framebuffer_t *framebuffer, uint32 sheet_id) |
| | Forget associations between frame and sheet IDs and the handles they were assigned to, allowing the handle to be re-used for a different frame or sheet. More...
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| void | framebuffer_remove (framebuffer_t *framebuffer, void *handle) |
| | Take ownership of a frame handle away from the framebuffer. More...
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| void | framebuffer_release (framebuffer_t *framebuffer) |
| | Release all of the frames in a framebuffer. More...
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Common support for framebuffer raster output backends.
