xcb_glx_get_tex_parameteriv(3)

✨ xcb_glx_get_tex_parameteriv 💅

okay so bestie, welcome to the libxcb corner of the X world 🌸 this little page is from the XCB Requests manual, section 3 — so yeah, it's xcb_glx_get_tex_parameteriv(3), and it's giving very GLX, very texture-parameter, very "I need info back from the server" energy. ✨

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🎀 NAME 🎀

xcb_glx_get_tex_parameteriv — and that's literally it, bestie. The original manpage left this one blank. No description. Empty. Iconic of it, honestly. 💀

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🦋 SYNOPSIS 🦋

First things first, you gotta pull in the header:

#include <xcb/glx.h>

✨ Request function ✨

xcb_glx_get_tex_parameteriv_cookie_t
       xcb_glx_get_tex_parameteriv(xcb_connection_t *conn,
       xcb_glx_context_tag_t context_tag, uint32_t target,
       uint32_t pname);

🫶 Reply datastructure 🫶

typedef struct xcb_glx_get_tex_parameteriv_reply_t {
    uint8_t  response_type;
    uint8_t  pad0;
    uint16_t sequence;
    uint32_t length;
    uint8_t  pad1[4];
    uint32_t n;
    int32_t  datum;
    uint8_t  pad2[12];
} xcb_glx_get_tex_parameteriv_reply_t;

💖 Reply function 💖

xcb_glx_get_tex_parameteriv_reply_t
       *xcb_glx_get_tex_parameteriv_reply(xcb_connection_t *conn,
       xcb_glx_get_tex_parameteriv_cookie_t cookie,
       xcb_generic_error_t **e);

🌈 Reply accessors 🌈

int32_t *xcb_glx_get_tex_parameteriv_data(const
       xcb_glx_get_tex_parameteriv_request_t *reply);

int xcb_glx_get_tex_parameteriv_data_length(const
       xcb_glx_get_tex_parameteriv_reply_t *reply);

xcb_generic_iterator_t xcb_glx_get_tex_parameteriv_data_end(const
       xcb_glx_get_tex_parameteriv_reply_t *reply);

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💅 REQUEST ARGUMENTS 💅

• conn — your XCB connection to X11, aka your little hotline to the server. No conn, no vibes.
• context_tag — TODO: NOT YET DOCUMENTED. yeah bestie, they left us on read for this one 😭
• target — TODO: NOT YET DOCUMENTED. also a mystery 🕵️
• pname — TODO: NOT YET DOCUMENTED. same energy. We simply do not know. 💀

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🌸 REPLY FIELDS 🌸

• response_type — the type of this reply, and in this case it's XCB_GLX_GET_TEX_PARAMETERIV. She's also hanging out in the xcb_generic_reply_t, which is lowkey so useful because you can use it to tell replies apart from each other. vibe check: passed. ✨
• sequence — the sequence number of the last request that got processed by the X11 server. Receipts, basically. 🧾
• length — how long the reply is, counted in words. And a word is 4 bytes, no cap. 📏
• n — TODO: NOT YET DOCUMENTED. the mystery continues 🫠
• datum — TODO: NOT YET DOCUMENTED. also undocumented, also unexplained, also serving cunt 💅

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👑 DESCRIPTION 👑

…nothing. This section is literally empty in the original. The description said "I'm not doing that" and left. Respect the boundaries, bestie. 🎀

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⭐ RETURN VALUE ⭐

So here's the tea: this gives you back an xcb_glx_get_tex_parameteriv_cookie_t. 🍪

Errors? You do not handle them here. You handle them when you call the reply function xcb_glx_get_tex_parameteriv_reply. That's where the drama goes down.

And if you'd rather catch errors in the event loop instead — very main character of you — use xcb_glx_get_tex_parameteriv_unchecked. Peep xcb-requests(3) for the details, iykyk. 💜

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🔥 ERRORS 🔥

This request does never generate any errors. 🎉

fr fr, she's chill like that. No error drama, no red flags, just vibes. 🦋

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💀 SEE ALSO 💀

Nothing here either, bestie. The original page lists no references. Empty. A whole mood. 🙈

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🌈 AUTHOR 🌈

Generated from glx.xml. If you've got corrections or improvements, hit up xcb@lists.freedesktop.org — they're literally asking, so slide into those inboxes. 💌

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okay and one final cute sign-off: this page came to you from X Version 11, riding with libxcb 1.17.0 — the whole xcb_glx_get_tex_parameteriv(3) situation, documented and delivered. 🎀✨ take care of her, she's sensitive about her undocumented fields. 💖