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freedreno/a6xx: Silence compiler warnings 

util_format_compose_swizzles() expects 'const unsigned char' and we
are feeding it 'char'.

Reviewed-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Eduardo Lima Mitev 2019-02-26 08:48:46 +01:00
parent 7cab8d3661
commit 0bf667984b
1 changed files with 4 additions and 2 deletions
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6
src/gallium/drivers/freedreno/a6xx/fd6_format.c
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@ -444,13 +444,15 @@ fd6_tex_swiz(struct pipe_resource *prsc, enum pipe_format format,
uint32_t swap = fd6_pipe2swap(format);
unsigned char swiz[4];
char uswiz[4] = { swizzle_r, swizzle_g, swizzle_b, swizzle_a };
const unsigned char uswiz[4] = {
swizzle_r, swizzle_g, swizzle_b, swizzle_a
};
/* Gallium expects stencil sampler to return (s,s,s,s), so massage
* the swizzle to do so.
*/
if ((format == PIPE_FORMAT_X24S8_UINT)) {
char stencil_swiz[4] = {
const unsigned char stencil_swiz[4] = {
PIPE_SWIZZLE_X, PIPE_SWIZZLE_X, PIPE_SWIZZLE_X, PIPE_SWIZZLE_X
};
util_format_compose_swizzles(stencil_swiz, uswiz, swiz);