[PATCH 10/10] wined3d: Invalidate pixel shader as needed when clipping emulation is in use.

[Matteo Bruni]

From: Matteo Bruni

---
 dlls/wined3d/cs.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/dlls/wined3d/cs.c b/dlls/wined3d/cs.c
index bf171326926..932080bc406 100644
--- a/dlls/wined3d/cs.c
+++ b/dlls/wined3d/cs.c
@@ -1690,6 +1690,7 @@ void wined3d_device_context_emit_set_samplers(struct wined3d_device_context *con

static void wined3d_cs_exec_set_shader(struct wined3d_cs *cs, const void *data)
 {
+    const struct wined3d_d3d_info *d3d_info = &cs->c.device->adapter->d3d_info;
     const struct wined3d_cs_set_shader *op = data;

/* CB binding may have been skipped earlier if the shader wasn't set, so make it happen. */
@@ -1697,6 +1698,8 @@ static void wined3d_cs_exec_set_shader(struct wined3d_cs *cs, const void *data)
         device_invalidate_state(cs->c.device, STATE_CONSTANT_BUFFER(op->type));
     cs->state.shader[op->type] = op->shader;
     device_invalidate_state(cs->c.device, STATE_SHADER(op->type));
+    if (op->type == WINED3D_SHADER_TYPE_VERTEX && !d3d_info->vs_clipping)
+        device_invalidate_state(cs->c.device, STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL));
     if (op->type != WINED3D_SHADER_TYPE_COMPUTE)
         device_invalidate_state(cs->c.device, STATE_GRAPHICS_SHADER_RESOURCE_BINDING);
     else
@@ -1819,10 +1822,14 @@ void wined3d_device_context_set_depth_bounds(struct wined3d_device_context *cont

static void wined3d_cs_exec_set_render_state(struct wined3d_cs *cs, const void *data)
 {
+    const struct wined3d_d3d_info *d3d_info = &cs->c.device->adapter->d3d_info;
     const struct wined3d_cs_set_render_state *op = data;

cs->state.render_states[op->state] = op->value;
     device_invalidate_state(cs->c.device, STATE_RENDER(op->state));
+    if ((op->state == WINED3D_RS_CLIPPING ||  op->state == WINED3D_RS_CLIPPLANEENABLE)
+            && !d3d_info->vs_clipping && cs->state.shader[WINED3D_SHADER_TYPE_VERTEX])
+        device_invalidate_state(cs->c.device, STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL));
 }

void wined3d_device_context_emit_set_render_state(struct wined3d_device_context *context,