From 4034a29f199531eb4b592765bf381c1254f0da05 Mon Sep 17 00:00:00 2001
From: Henri Verbeet <hverbeet@gmail.com>
Date: Mon, 27 Oct 2008 18:31:31 +0100
Subject: [PATCH] wined3d: Move depth_blt to surface.c.

---
 dlls/wined3d/drawprim.c        | 37 ------------------------------
 dlls/wined3d/surface.c         | 42 ++++++++++++++++++++++++++++++++--
 dlls/wined3d/wined3d_private.h |  1 -
 3 files changed, 40 insertions(+), 40 deletions(-)

diff --git a/dlls/wined3d/drawprim.c b/dlls/wined3d/drawprim.c
index 267bdf85209..b3612bd67e7 100644
--- a/dlls/wined3d/drawprim.c
+++ b/dlls/wined3d/drawprim.c
@@ -653,43 +653,6 @@ static void drawStridedSlowVs(IWineD3DDevice *iface, WineDirect3DVertexStridedDa
     glEnd();
 }
 
-void depth_blt(IWineD3DDevice *iface, GLuint texture, GLsizei w, GLsizei h) {
-    IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
-    GLint old_binding = 0;
-
-    glPushAttrib(GL_ENABLE_BIT | GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_VIEWPORT_BIT);
-
-    glDisable(GL_CULL_FACE);
-    glEnable(GL_BLEND);
-    glDisable(GL_ALPHA_TEST);
-    glDisable(GL_SCISSOR_TEST);
-    glDisable(GL_STENCIL_TEST);
-    glEnable(GL_DEPTH_TEST);
-    glDepthFunc(GL_ALWAYS);
-    glDepthMask(GL_TRUE);
-    glBlendFunc(GL_ZERO, GL_ONE);
-    glViewport(0, 0, w, h);
-
-    GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB));
-    glGetIntegerv(GL_TEXTURE_BINDING_2D, &old_binding);
-    glBindTexture(GL_TEXTURE_2D, texture);
-
-    This->shader_backend->shader_select_depth_blt(iface);
-
-    glBegin(GL_TRIANGLE_STRIP);
-    glVertex2f(-1.0f, -1.0f);
-    glVertex2f(1.0f, -1.0f);
-    glVertex2f(-1.0f, 1.0f);
-    glVertex2f(1.0f, 1.0f);
-    glEnd();
-
-    glBindTexture(GL_TEXTURE_2D, old_binding);
-
-    glPopAttrib();
-
-    This->shader_backend->shader_deselect_depth_blt(iface);
-}
-
 static inline void drawStridedInstanced(IWineD3DDevice *iface, WineDirect3DVertexStridedData *sd, UINT numberOfVertices,
                                  GLenum glPrimitiveType, const void *idxData, short idxSize, ULONG minIndex,
                                  ULONG startIdx, ULONG startVertex) {
diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c
index 953985b68c7..a44131a2442 100644
--- a/dlls/wined3d/surface.c
+++ b/dlls/wined3d/surface.c
@@ -3954,6 +3954,44 @@ static HRESULT WINAPI IWineD3DSurfaceImpl_PrivateSetup(IWineD3DSurface *iface) {
     return WINED3D_OK;
 }
 
+static void surface_depth_blt(IWineD3DSurfaceImpl *This, GLuint texture, GLsizei w, GLsizei h)
+{
+    IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
+    GLint old_binding = 0;
+
+    glPushAttrib(GL_ENABLE_BIT | GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_VIEWPORT_BIT);
+
+    glDisable(GL_CULL_FACE);
+    glEnable(GL_BLEND);
+    glDisable(GL_ALPHA_TEST);
+    glDisable(GL_SCISSOR_TEST);
+    glDisable(GL_STENCIL_TEST);
+    glEnable(GL_DEPTH_TEST);
+    glDepthFunc(GL_ALWAYS);
+    glDepthMask(GL_TRUE);
+    glBlendFunc(GL_ZERO, GL_ONE);
+    glViewport(0, 0, w, h);
+
+    GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB));
+    glGetIntegerv(GL_TEXTURE_BINDING_2D, &old_binding);
+    glBindTexture(GL_TEXTURE_2D, texture);
+
+    device->shader_backend->shader_select_depth_blt((IWineD3DDevice *)device);
+
+    glBegin(GL_TRIANGLE_STRIP);
+    glVertex2f(-1.0f, -1.0f);
+    glVertex2f(1.0f, -1.0f);
+    glVertex2f(-1.0f, 1.0f);
+    glVertex2f(1.0f, 1.0f);
+    glEnd();
+
+    glBindTexture(GL_TEXTURE_2D, old_binding);
+
+    glPopAttrib();
+
+    device->shader_backend->shader_deselect_depth_blt((IWineD3DDevice *)device);
+}
+
 void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location) {
     IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
 
@@ -4037,7 +4075,7 @@ void surface_load_ds_location(IWineD3DSurface *iface, DWORD location) {
             context_attach_depth_stencil_fbo(device, GL_FRAMEBUFFER_EXT, iface, FALSE);
 
             /* Do the actual blit */
-            depth_blt((IWineD3DDevice *)device, device->depth_blt_texture, This->currentDesc.Width, This->currentDesc.Height);
+            surface_depth_blt(This, device->depth_blt_texture, This->currentDesc.Width, This->currentDesc.Height);
             checkGLcall("depth_blt");
 
             if (device->activeContext->current_fbo) {
@@ -4059,7 +4097,7 @@ void surface_load_ds_location(IWineD3DSurface *iface, DWORD location) {
 
             GL_EXTCALL(glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0));
             checkGLcall("glBindFramebuffer()");
-            depth_blt((IWineD3DDevice *)device, This->glDescription.textureName, This->currentDesc.Width, This->currentDesc.Height);
+            surface_depth_blt(This, This->glDescription.textureName, This->currentDesc.Width, This->currentDesc.Height);
             checkGLcall("depth_blt");
 
             if (device->activeContext->current_fbo) {
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index bc6a1cbcf8f..428fedf57e9 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -2442,5 +2442,4 @@ static inline BOOL use_ps(IWineD3DDeviceImpl *device) {
 
 void stretch_rect_fbo(IWineD3DDevice *iface, IWineD3DSurface *src_surface, WINED3DRECT *src_rect,
         IWineD3DSurface *dst_surface, WINED3DRECT *dst_rect, const WINED3DTEXTUREFILTERTYPE filter, BOOL flip);
-void depth_blt(IWineD3DDevice *iface, GLuint texture, GLsizei w, GLsizei h);
 #endif