Module: Mesa
Branch: master
Commit: 23ffb7c2d17f0268b209782a46e6cb838bd63585
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=23ffb7c2d17f0268b209782a46e6cb838bd63585
Author: Jose Maria Casanova Crespo <jmcasan...@igalia.com>
Date: Thu Feb 22 17:36:37 2018 +0100
spirv: Calculate properly 16-bit vector sizes
Range in 16-bit push constants load was being calculated
wrongly using 4-bytes per element instead of 2-bytes as it
should be.
v2: Use glsl_get_bit_size instead of if statement
(Jason Ekstrand)
Reviewed-by: Jason Ekstrand <ja...@jlekstrand.net>
---
src/compiler/spirv/vtn_variables.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/src/compiler/spirv/vtn_variables.c
b/src/compiler/spirv/vtn_variables.c
index 9eb85c24e9..105b33a567 100644
--- a/src/compiler/spirv/vtn_variables.c
+++ b/src/compiler/spirv/vtn_variables.c
@@ -683,12 +683,9 @@ vtn_type_block_size(struct vtn_builder *b, struct vtn_type
*type)
if (cols > 1) {
vtn_assert(type->stride > 0);
return type->stride * cols;
- } else if (base_type == GLSL_TYPE_DOUBLE ||
- base_type == GLSL_TYPE_UINT64 ||
- base_type == GLSL_TYPE_INT64) {
- return glsl_get_vector_elements(type->type) * 8;
} else {
- return glsl_get_vector_elements(type->type) * 4;
+ unsigned type_size = glsl_get_bit_size(type->type) / 8;
+ return glsl_get_vector_elements(type->type) * type_size;
}
}
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