| .. -*- coding: utf-8; mode: rst -*- |
| |
| .. _VIDEO_SET_SPU_PALETTE: |
| |
| ===================== |
| VIDEO_SET_SPU_PALETTE |
| ===================== |
| |
| NAME |
| ---- |
| |
| VIDEO_SET_SPU_PALETTE |
| |
| SYNOPSIS |
| -------- |
| |
| .. c:function:: int ioctl(fd, int request = VIDEO_SET_SPU_PALETTE, video_spu_palette_t *palette ) |
| |
| |
| ARGUMENTS |
| --------- |
| |
| .. flat-table:: |
| :header-rows: 0 |
| :stub-columns: 0 |
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| - .. row 1 |
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| - int fd |
| |
| - File descriptor returned by a previous call to open(). |
| |
| - .. row 2 |
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| - int request |
| |
| - Equals VIDEO_SET_SPU_PALETTE for this command. |
| |
| - .. row 3 |
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| - video_spu_palette_t \*palette |
| |
| - SPU palette according to section ??. |
| |
| |
| DESCRIPTION |
| ----------- |
| |
| This ioctl sets the SPU color palette. |
| |
| |
| RETURN VALUE |
| ------------ |
| |
| On success 0 is returned, on error -1 and the ``errno`` variable is set |
| appropriately. The generic error codes are described at the |
| :ref:`Generic Error Codes <gen-errors>` chapter. |
| |
| |
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| .. flat-table:: |
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| - .. row 1 |
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| - ``EINVAL`` |
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| - input is not a valid palette or driver doesn’t handle SPU. |