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| author | José Fonseca <[email protected]> | 2014-07-24 15:50:56 +0100 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2014-07-29 15:41:32 +0100 |
| commit | 66a1b3a1da5cbb75d727c9b4751a06bdd403f0f9 (patch) | |
| tree | 3a171c505b8e91f431e6bef7f6b04b6c0ac11251 /src/gallium/drivers/svga | |
| parent | 8d0a1a6bc05af7edd25b15ce9159025036b636ff (diff) | |
st/wgl: Clamp wglChoosePixelFormatARB's output nNumFormats to nMaxFormats.
While running https://github.com/nvMcJohn/apitest with apitrace I noticed that Mesa was producing bogus results:
wglChoosePixelFormatARB(hdc, piAttribIList = {...}, pfAttribFList = &0, nMaxFormats = 1, piFormats = {19, 65576, 37, 198656, 131075, 0, 402653184, 0, 0, 0, 0, -573575710}, nNumFormats = &12) = TRUE
However https://www.opengl.org/registry/specs/ARB/wgl_pixel_format.txt states
<nNumFormats> returns the number of matching formats. The returned
value is guaranteed to be no larger than <nMaxFormats>.
Cc: "10.2" <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/gallium/drivers/svga')
0 files changed, 0 insertions, 0 deletions