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[vulkan] Check qfv_matrix_buffer_t size

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Instead of forcing it via unnecessary alignment. I didn't feel like
using aligned malloc to silence ubsan when really the alignment was just
to force the size to be aligned.
This commit is contained in:
Bill Currie 2024-09-24 11:35:22 +09:00
parent 83c65e6abd
commit 46a0be837e
1 changed files with 4 additions and 1 deletions
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5
include/QF/Vulkan/qf_matrices.h
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@ -36,14 +36,17 @@
#include "QF/Vulkan/image.h"
#include "QF/simd/types.h"
typedef __attribute__((aligned(64))) struct qfv_matrix_buffer_s {
typedef struct qfv_matrix_buffer_s {
// projection and view matrices (model is push constant)
mat4f_t Projection3d;
mat4f_t View[6];
mat4f_t Sky;
mat4f_t Projection2d;
vec2f_t ScreenSize;
vec2f_t pad[7];
} qfv_matrix_buffer_t;
static_assert ((sizeof (qfv_matrix_buffer_t) & 63) == 0,
"qfv_matrix_buffer_t size not a multiple of 64");
typedef struct matrixframe_s {
VkBuffer buffer;