[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>
The rbug wire format defines the texture size parameters to be uint32_t sized
and uses memcpy to move the function parameters to the message structure.
This caused totally wrong transmitted texture sizes since the height and depth
paramterds have been changed to uint16_t in the gallium API. Fix this by doing
an explicit conversion to the correct representation before packing into the
wire message.
Fixes: e6428092f5 (gallium: decrease the size of pipe_resource - 64 -> 48 bytes)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Previously, rbug_*.c would fail to compile with incomplete prototype
errors when make was run from the command line on my machine. My IDE
always built fine, and still does after this patch (Netbeans 7.1.2).
Most of the includes from files in gallium/auxiliary/rbug/* were
assuming an rbug/ subdirectory, while the headers are actually in the
same directory as the .c files.
The build error was also previously a problem for me on Ubuntu 11.10
and Mint 12.
Fixes build for the following configuration: ./autogen.sh
--enable-debug --enable-texture-float --with-gallium-drivers=r600
--with-dri-drivers=radeon --enable-r600-llvm-compiler
Signed-off-by: Brian Paul <brianp@vmware.com>
