[PATCH 6/9] wined3d: Implement texture1d_upload_data().

[Sven Hesse]

Signed-off-by: Sven Hesse <shesse at codeweavers.com>
---
 dlls/wined3d/texture.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 62 insertions(+), 1 deletion(-)

diff --git a/dlls/wined3d/texture.c b/dlls/wined3d/texture.c
index ac441fe677..ffd6e88f30 100644
--- a/dlls/wined3d/texture.c
+++ b/dlls/wined3d/texture.c
@@ -1630,7 +1630,68 @@ static void texture1d_upload_data(struct wined3d_texture *texture, unsigned int
         const struct wined3d_context *context, const struct wined3d_box *box,
         const struct wined3d_const_bo_address *data, unsigned int row_pitch, unsigned int slice_pitch)
 {
-    FIXME("Not implemented.\n");
+    const struct wined3d_format *format = texture->resource.format;
+    unsigned int level = sub_resource_idx % texture->level_count;
+    const struct wined3d_gl_info *gl_info = context->gl_info;
+    unsigned int x, update_w;
+    unsigned int dst_row_pitch, dst_slice_pitch;
+    unsigned int width;
+    const void *mem = data->addr;
+    void *converted_mem = NULL;
+
+    TRACE("texture %p, sub_resource_idx %u, context %p, box %s, data {%#x:%p}, row_pitch %#x, slice_pitch %#x.\n",
+            texture, sub_resource_idx, context, debug_box(box),
+            data->buffer_object, data->addr, row_pitch, slice_pitch);
+
+    width = wined3d_texture_get_level_width(texture, level);
+
+    if (!box)
+    {
+        x = 0;
+        update_w = width;
+    }
+    else
+    {
+        x = box->left;
+        update_w = box->right - box->left;
+    }
+
+    if (format->convert)
+    {
+        if (data->buffer_object)
+            ERR("Loading a converted texture from a PBO.\n");
+        if (texture->resource.format_flags & WINED3DFMT_FLAG_BLOCKS)
+            ERR("Converting a block-based format.\n");
+
+        dst_row_pitch = update_w * format->conv_byte_count;
+
+        converted_mem = wined3d_calloc(1, dst_row_pitch);
+        format->convert(data->addr, converted_mem, row_pitch, slice_pitch, dst_row_pitch, dst_row_pitch, update_w, 1, 1);
+        mem = converted_mem;
+    }
+    else
+    {
+        wined3d_texture_get_pitch(texture, sub_resource_idx, &dst_row_pitch, &dst_slice_pitch);
+        if (row_pitch != dst_row_pitch || slice_pitch != dst_slice_pitch)
+            FIXME("Ignoring row/slice pitch (%u/%u).\n", row_pitch, slice_pitch);
+    }
+
+    if (data->buffer_object)
+    {
+        GL_EXTCALL(glBindBuffer(GL_PIXEL_UNPACK_BUFFER, data->buffer_object));
+        checkGLcall("glBindBuffer");
+    }
+
+    gl_info->gl_ops.gl.p_glTexSubImage1D(GL_TEXTURE_1D, level, x, update_w, format->glFormat, format->glType, mem);
+    checkGLcall("glTexSubImage1D");
+
+    if (data->buffer_object)
+    {
+        GL_EXTCALL(glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0));
+        checkGLcall("glBindBuffer");
+    }
+
+    HeapFree(GetProcessHeap(), 0, converted_mem);
 }
 
 /* Context activation is done by the caller. */
-- 
2.15.1