Zebediah Figura : wined3d: Introduce wined3d_stateblock_set_blend_factor().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3c24654deabc111a96e5d35680d6bfb961105777
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=3c24654deabc111a96e5d35680d6bfb961105777

Author: Zebediah Figura <z.figura12 at gmail.com>
Date:   Thu Oct  3 19:38:05 2019 -0500

wined3d: Introduce wined3d_stateblock_set_blend_factor().

Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/wined3d/stateblock.c | 9 +++++++++
 dlls/wined3d/wined3d.spec | 1 +
 include/wine/wined3d.h    | 2 ++
 3 files changed, 12 insertions(+)

diff --git a/dlls/wined3d/stateblock.c b/dlls/wined3d/stateblock.c
index 42d1d9d4d8..a96093295c 100644
--- a/dlls/wined3d/stateblock.c
+++ b/dlls/wined3d/stateblock.c
@@ -1434,6 +1434,15 @@ void CDECL wined3d_stateblock_set_render_state(struct wined3d_stateblock *stateb
     stateblock->changed.renderState[state >> 5] |= 1u << (state & 0x1f);
 }
 
+void CDECL wined3d_stateblock_set_blend_factor(struct wined3d_stateblock *stateblock,
+        const struct wined3d_color *blend_factor)
+{
+    TRACE("stateblock %p, blend_factor %p.\n", stateblock, blend_factor);
+
+    stateblock->stateblock_state.blend_factor = *blend_factor;
+    stateblock->changed.blend_state = TRUE;
+}
+
 static void init_default_render_states(DWORD rs[WINEHIGHEST_RENDER_STATE + 1], const struct wined3d_d3d_info *d3d_info)
 {
     union
diff --git a/dlls/wined3d/wined3d.spec b/dlls/wined3d/wined3d.spec
index 488b1c4e65..c7b10a2b56 100644
--- a/dlls/wined3d/wined3d.spec
+++ b/dlls/wined3d/wined3d.spec
@@ -258,6 +258,7 @@
 @ cdecl wined3d_stateblock_create(ptr long ptr)
 @ cdecl wined3d_stateblock_decref(ptr)
 @ cdecl wined3d_stateblock_incref(ptr)
+@ cdecl wined3d_stateblock_set_blend_factor(ptr ptr)
 @ cdecl wined3d_stateblock_set_pixel_shader(ptr ptr)
 @ cdecl wined3d_stateblock_set_ps_consts_b(ptr long long ptr)
 @ cdecl wined3d_stateblock_set_ps_consts_f(ptr long long ptr)
diff --git a/include/wine/wined3d.h b/include/wine/wined3d.h
index 8d13a245ad..445ecd2f55 100644
--- a/include/wine/wined3d.h
+++ b/include/wine/wined3d.h
@@ -2660,6 +2660,8 @@ HRESULT __cdecl wined3d_stateblock_create(struct wined3d_device *device,
         enum wined3d_stateblock_type type, struct wined3d_stateblock **stateblock);
 ULONG __cdecl wined3d_stateblock_decref(struct wined3d_stateblock *stateblock);
 ULONG __cdecl wined3d_stateblock_incref(struct wined3d_stateblock *stateblock);
+void __cdecl wined3d_stateblock_set_blend_factor(struct wined3d_stateblock *stateblock,
+        const struct wined3d_color *blend_factor);
 void __cdecl wined3d_stateblock_set_pixel_shader(struct wined3d_stateblock *stateblock, struct wined3d_shader *shader);
 HRESULT __cdecl wined3d_stateblock_set_ps_consts_b(struct wined3d_stateblock *stateblock,
         unsigned int start_idx, unsigned int count, const BOOL *constants);