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rbug: Fix use of alloca() without #include "c99_alloca.h"

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[12/60] Compiling C object 'src/gallium/auxiliary/eb820e8@@gallium@sta/rbug_rbug_texture.c.o'.
FAILED: src/gallium/auxiliary/eb820e8@@gallium@sta/rbug_rbug_texture.c.o
[...]
../src/gallium/auxiliary/rbug/rbug_texture.c: In function 'rbug_send_texture_info_reply':
../src/gallium/auxiliary/rbug/rbug_texture.c:302:21: error: implicit declaration of function 'alloca'; did you mean 'malloc'? [-Werror=implicit-function-declaration]
  uint32_t *height = alloca(sizeof(uint32_t) * height_len);
                     ^~~~~~
                     malloc
../src/gallium/auxiliary/rbug/rbug_texture.c:302:21: warning: initialization makes pointer from integer without a cast [-Wint-conversion]
../src/gallium/auxiliary/rbug/rbug_texture.c:303:20: warning: initialization makes pointer from integer without a cast [-Wint-conversion]
  uint32_t *depth = alloca(sizeof(uint32_t) * height_len);
                    ^~~~~~
cc1: some warnings being treated as errors

Include c99_alloca.h to portably make the alloca() prototype available.

See also: 498d9d0f, adfb9c5c, fc8139b1

Fixes: 6174cba7 ("rbug: fix transmitted texture sizes")
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
(cherry picked from commit 2649609ac5)
This commit is contained in:
Jon Turney 2019-10-19 14:43:49 +01:00 • committed by Dylan Baker
parent 5f6f349bcf
commit 87db4b9376
1 changed files with 2 additions and 0 deletions
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2
src/gallium/auxiliary/rbug/rbug_texture.c
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@ -34,6 +34,8 @@
* Functions ending with _reply are replies to requests. * Functions ending with _reply are replies to requests.
*/ */
#include "c99_alloca.h"
#include "rbug_internal.h" #include "rbug_internal.h"
#include "rbug_texture.h" #include "rbug_texture.h"