Henri Verbeet : wined3d: Handle UNORM/SNORM as FLOAT in shader_glsl_sprintf_cast().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1efa4ec7fae94f20f0a4725d3dbc162787a7cbbc
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=1efa4ec7fae94f20f0a4725d3dbc162787a7cbbc

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Mon Jan 18 15:38:49 2021 +0100

wined3d: Handle UNORM/SNORM as FLOAT in shader_glsl_sprintf_cast().

Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/wined3d/glsl_shader.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index 59c73ad4257..1fea6f92be0 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -3124,6 +3124,11 @@ static void shader_glsl_get_swizzle(const struct wined3d_shader_src_param *param
 static void shader_glsl_sprintf_cast(struct wined3d_string_buffer *dst_param, const char *src_param,
         enum wined3d_data_type dst_data_type, enum wined3d_data_type src_data_type, unsigned int size)
 {
+    if (dst_data_type == WINED3D_DATA_UNORM || dst_data_type == WINED3D_DATA_SNORM)
+        dst_data_type = WINED3D_DATA_FLOAT;
+    if (src_data_type == WINED3D_DATA_UNORM || src_data_type == WINED3D_DATA_SNORM)
+        src_data_type = WINED3D_DATA_FLOAT;
+
     if (dst_data_type == src_data_type)
     {
         string_buffer_sprintf(dst_param, "%s", src_param);