Mesa (main): swrast: Fix another warning from gcc 11

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Module: Mesa
Branch: main
Commit: 1c3d3bf84a085d194e807f27f0559dfa6efed81d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1c3d3bf84a085d194e807f27f0559dfa6efed81d

Author: Tapani Pälli <tapani.palli at intel.com>
Date:   Thu Oct  7 13:18:13 2021 +0300

swrast: Fix another warning from gcc 11

This is similar change as commit f535ab59e26.

[2/4] Compiling C object src/mesa/libmesa_classic.a.p/swrast_s_texfilter.c.o
../src/mesa/swrast/s_texfilter.c: In function ‘sample_2d_footprint’:
../src/mesa/swrast/s_texfilter.c:1817:7: warning: ‘sample_2d_linear’ reading 16 bytes from a region of size 8 [-Wstringop-overread]
 1817 |       sample_2d_linear(ctx, samp, img, newCoord, rgba);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src/mesa/swrast/s_texfilter.c:1817:7: note: referencing argument 4 of type ‘const GLfloat *’ {aka ‘const float *’}
../src/mesa/swrast/s_texfilter.c:1150:1: note: in a call to function ‘sample_2d_linear’
 1150 | sample_2d_linear(struct gl_context *ctx,
      | ^~~~~~~~~~~~~~~~

Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
Reviewed-by: Adam Jackson <ajax at redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13245>

---

 src/mesa/swrast/s_texfilter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/swrast/s_texfilter.c b/src/mesa/swrast/s_texfilter.c
index 4d8b8ed0d10..4b4c3b723b8 100644
--- a/src/mesa/swrast/s_texfilter.c
+++ b/src/mesa/swrast/s_texfilter.c
@@ -1150,7 +1150,7 @@ static void
 sample_2d_linear(struct gl_context *ctx,
                  const struct gl_sampler_object *samp,
                  const struct gl_texture_image *img,
-                 const GLfloat texcoord[4],
+                 const GLfloat texcoord[2],
                  GLfloat rgba[])
 {
    const struct swrast_texture_image *swImg = swrast_texture_image_const(img);