wine-staging/patches/wined3d-1DTextures/0001-wined3d-Create-dummy-1d-textures.patch

From 761d9fa421777e8cdec4d1f2f01cab3ef47589bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20M=C3=BCller?= <michael@fds-team.de>
Date: Tue, 23 Aug 2016 22:54:14 +0200
Subject: wined3d: Create dummy 1d textures.

---
 dlls/wined3d/context.c         | 12 ++++++++++++
 dlls/wined3d/device.c          | 26 ++++++++++++++++++++++++++
 dlls/wined3d/wined3d_private.h |  2 ++
 3 files changed, 40 insertions(+)

diff --git a/dlls/wined3d/context.c b/dlls/wined3d/context.c
index a362247..924ce844 100644
--- a/dlls/wined3d/context.c
+++ b/dlls/wined3d/context.c
@@ -1521,6 +1521,7 @@ void context_bind_dummy_textures(const struct wined3d_device *device, const stru
         GL_EXTCALL(glActiveTexture(GL_TEXTURE0 + i));
         checkGLcall("glActiveTexture");
 
+        gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_1D, device->dummy_textures.tex_1d);
         gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, device->dummy_textures.tex_2d);
 
         if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
@@ -1533,7 +1534,10 @@ void context_bind_dummy_textures(const struct wined3d_device *device, const stru
             gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_CUBE_MAP, device->dummy_textures.tex_cube);
 
         if (gl_info->supported[EXT_TEXTURE_ARRAY])
+        {
+            gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_1D_ARRAY, device->dummy_textures.tex_1d_array);
             gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D_ARRAY, device->dummy_textures.tex_2d_array);
+        }
 
         checkGLcall("Bind dummy textures");
     }
@@ -2381,6 +2385,14 @@ void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint
             case GL_NONE:
                 /* nothing to do */
                 break;
+            case GL_TEXTURE_1D:
+                gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_1D, device->dummy_textures.tex_1d);
+                checkGLcall("glBindTexture");
+                break;
+            case GL_TEXTURE_1D_ARRAY:
+                gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_1D_ARRAY, device->dummy_textures.tex_1d_array);
+                checkGLcall("glBindTexture");
+                break;
             case GL_TEXTURE_2D:
                 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, device->dummy_textures.tex_2d);
                 checkGLcall("glBindTexture");
diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index b8ac88a..1ee707e 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -698,6 +698,17 @@ static void create_dummy_textures(struct wined3d_device *device, struct wined3d_
      * to each texture stage when the currently set D3D texture is NULL. */
     context_active_texture(context, gl_info, 0);
 
+    gl_info->gl_ops.gl.p_glGenTextures(1, &device->dummy_textures.tex_1d);
+    checkGLcall("glGenTextures");
+    TRACE("Dummy 1D texture given name %u.\n", device->dummy_textures.tex_1d);
+
+    gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_1D, device->dummy_textures.tex_1d);
+    checkGLcall("glBindTexture");
+
+    gl_info->gl_ops.gl.p_glTexImage1D(GL_TEXTURE_1D, 0, GL_RGBA8, 1, 0,
+            GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, &color);
+    checkGLcall("glTexImage1D");
+
     gl_info->gl_ops.gl.p_glGenTextures(1, &device->dummy_textures.tex_2d);
     checkGLcall("glGenTextures");
     TRACE("Dummy 2D texture given name %u.\n", device->dummy_textures.tex_2d);
@@ -756,6 +767,17 @@ static void create_dummy_textures(struct wined3d_device *device, struct wined3d_
 
     if (gl_info->supported[EXT_TEXTURE_ARRAY])
     {
+        gl_info->gl_ops.gl.p_glGenTextures(1, &device->dummy_textures.tex_1d_array);
+        checkGLcall("glGenTextures");
+        TRACE("Dummy 1D array texture given name %u.\n", device->dummy_textures.tex_1d_array);
+
+        gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_1D_ARRAY, device->dummy_textures.tex_1d_array);
+        checkGLcall("glBindTexture");
+
+        gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_1D_ARRAY, 0, GL_RGBA8, 1, 1, 0,
+                GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, &color);
+        checkGLcall("glTexImage2D");
+
         gl_info->gl_ops.gl.p_glGenTextures(1, &device->dummy_textures.tex_2d_array);
         checkGLcall("glGenTextures");
         TRACE("Dummy 2D array texture given name %u.\n", device->dummy_textures.tex_2d_array);
@@ -775,7 +797,10 @@ static void create_dummy_textures(struct wined3d_device *device, struct wined3d_
 static void destroy_dummy_textures(struct wined3d_device *device, const struct wined3d_gl_info *gl_info)
 {
     if (gl_info->supported[EXT_TEXTURE_ARRAY])
+    {
         gl_info->gl_ops.gl.p_glDeleteTextures(1, &device->dummy_textures.tex_2d_array);
+        gl_info->gl_ops.gl.p_glDeleteTextures(1, &device->dummy_textures.tex_1d_array);
+    }
 
     if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
         gl_info->gl_ops.gl.p_glDeleteTextures(1, &device->dummy_textures.tex_cube);
@@ -787,6 +812,7 @@ static void destroy_dummy_textures(struct wined3d_device *device, const struct w
         gl_info->gl_ops.gl.p_glDeleteTextures(1, &device->dummy_textures.tex_rect);
 
     gl_info->gl_ops.gl.p_glDeleteTextures(1, &device->dummy_textures.tex_2d);
+    gl_info->gl_ops.gl.p_glDeleteTextures(1, &device->dummy_textures.tex_1d);
 
     checkGLcall("Delete dummy textures");
 
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index a968bda..8b0def5 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -2488,10 +2488,12 @@ struct wined3d_device
     /* Textures for when no other textures are mapped */
     struct
     {
+        GLuint tex_1d;
         GLuint tex_2d;
         GLuint tex_rect;
         GLuint tex_3d;
         GLuint tex_cube;
+        GLuint tex_1d_array;
         GLuint tex_2d_array;
     } dummy_textures;
 
-- 
2.9.0