[PATCH vkd3d 3/8] vkd3d-shader: Use the size from struct vkd3d_shader_constant_buffer when declaring push constant buffers.
Zebediah Figura
zfigura at codeweavers.com
Fri May 22 15:25:38 CDT 2020
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
---
libs/vkd3d-shader/spirv.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index 2b5853f..43a3a1a 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -2029,6 +2029,7 @@ struct vkd3d_push_constant_buffer_binding
{
struct vkd3d_shader_register reg;
struct vkd3d_shader_push_constant_buffer pc;
+ unsigned int size;
};
struct vkd3d_shader_phase
@@ -4892,7 +4893,7 @@ static void vkd3d_dxbc_compiler_emit_push_constant_buffers(struct vkd3d_dxbc_com
const SpvStorageClass storage_class = SpvStorageClassPushConstant;
uint32_t vec4_id, length_id, struct_id, pointer_type_id, var_id;
struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
- unsigned int i, j, count, reg_idx, cb_size;
+ unsigned int i, j, count, reg_idx;
struct vkd3d_symbol reg_symbol;
uint32_t *member_ids;
@@ -4918,8 +4919,7 @@ static void vkd3d_dxbc_compiler_emit_push_constant_buffers(struct vkd3d_dxbc_com
if (!cb->reg.type)
continue;
- cb_size = cb->reg.idx[1].offset;
- length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, cb_size);
+ length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, cb->size);
member_ids[j] = vkd3d_spirv_build_op_type_array(builder, vec4_id, length_id);
vkd3d_spirv_build_op_decorate1(builder, member_ids[j], SpvDecorationArrayStride, 16);
@@ -4979,6 +4979,7 @@ static void vkd3d_dxbc_compiler_emit_dcl_constant_buffer(struct vkd3d_dxbc_compi
*/
unsigned int cb_size_in_bytes = cb->size * VKD3D_VEC4_SIZE * sizeof(uint32_t);
push_cb->reg = *reg;
+ push_cb->size = cb->size;
if (cb_size_in_bytes > push_cb->pc.size)
{
WARN("Constant buffer size %u exceeds push constant size %u.\n",
--
2.26.2
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