[PATCH 1/4] wined3d: Get rid of the "attribute_size" field in struct wined3d_format.

[Henri Verbeet]

Note that "byte_count" is 4 for R10G10B10X2_UINT/R10G10B10X2_SNORM, while
"attribute_size" is 6. I think 4 is correct.

Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
---
 dlls/wined3d/buffer.c            |  2 +-
 dlls/wined3d/utils.c             | 35 -----------------------------------
 dlls/wined3d/vertexdeclaration.c |  2 +-
 dlls/wined3d/wined3d_private.h   |  1 -
 4 files changed, 2 insertions(+), 38 deletions(-)

diff --git a/dlls/wined3d/buffer.c b/dlls/wined3d/buffer.c
index f381b2efb94..e20d66cc880 100644
--- a/dlls/wined3d/buffer.c
+++ b/dlls/wined3d/buffer.c
@@ -309,7 +309,7 @@ static BOOL buffer_process_converted_attribute(struct wined3d_buffer *buffer,
     }
 
     data = ((DWORD_PTR)attrib->data.addr) % buffer->stride;
-    for (i = 0; i < format->attribute_size; ++i)
+    for (i = 0; i < format->byte_count; ++i)
     {
         DWORD_PTR idx = (data + i) % buffer->stride;
         if (buffer->conversion_map[idx] != conversion_type)
diff --git a/dlls/wined3d/utils.c b/dlls/wined3d/utils.c
index 6f13f91353a..961e3fe7144 100644
--- a/dlls/wined3d/utils.c
+++ b/dlls/wined3d/utils.c
@@ -3665,34 +3665,6 @@ static void apply_format_fixups(struct wined3d_adapter *adapter, struct wined3d_
     format->flags[WINED3D_GL_RES_TYPE_TEX_3D] &= ~WINED3DFMT_FLAG_TEXTURE;
 }
 
-static unsigned int calculate_vertex_attribute_size(GLenum type, unsigned int component_count)
-{
-    switch (type)
-    {
-        case GL_HALF_FLOAT:
-            return component_count * sizeof(GLhalfNV);
-        case GL_FLOAT:
-            return component_count * sizeof(GLfloat);
-        case GL_BYTE:
-            return component_count * sizeof(GLbyte);
-        case GL_UNSIGNED_BYTE:
-            return component_count * sizeof(GLubyte);
-        case GL_SHORT:
-            return component_count * sizeof(GLshort);
-        case GL_UNSIGNED_SHORT:
-            return component_count * sizeof(GLushort);
-        case GL_INT:
-            return component_count * sizeof(GLint);
-        case GL_UNSIGNED_INT:
-            return component_count * sizeof(GLuint);
-        case GL_UNSIGNED_INT_2_10_10_10_REV:
-            return sizeof(GLuint);
-        default:
-            FIXME("Unhandled GL type %#x.\n", type);
-            return 0;
-    }
-}
-
 static BOOL init_format_vertex_info(const struct wined3d_adapter *adapter,
         struct wined3d_gl_info *gl_info)
 {
@@ -3712,13 +3684,6 @@ static BOOL init_format_vertex_info(const struct wined3d_adapter *adapter,
         format->gl_vtx_type = format_vertex_info[i].gl_vtx_type;
         format->gl_vtx_format = format_vertex_info[i].component_count;
         format->gl_normalized = format_vertex_info[i].gl_normalized;
-        if (!(format->attribute_size = calculate_vertex_attribute_size(format->gl_vtx_type,
-                format->component_count)))
-        {
-            ERR("Invalid attribute size for vertex format %s (%#x).\n",
-                    debug_d3dformat(format_vertex_info[i].id), format_vertex_info[i].id);
-            return FALSE;
-        }
     }
 
     return TRUE;
diff --git a/dlls/wined3d/vertexdeclaration.c b/dlls/wined3d/vertexdeclaration.c
index c050a6dda9f..89329d42034 100644
--- a/dlls/wined3d/vertexdeclaration.c
+++ b/dlls/wined3d/vertexdeclaration.c
@@ -315,7 +315,7 @@ static void append_decl_element(struct wined3d_fvf_convert_state *state,
     elements[idx].usage_idx = usage_idx;
 
     format = wined3d_get_format(state->adapter, format_id, 0);
-    state->offset += format->attribute_size;
+    state->offset += format->byte_count;
     ++state->idx;
 }
 
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 70841683e5b..9dd3cd21499 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -4346,7 +4346,6 @@ struct wined3d_format
     GLenum gl_vtx_type;
     GLint gl_vtx_format;
     GLboolean gl_normalized;
-    unsigned int attribute_size;
 
     GLint glInternal;
     GLint glGammaInternal;
-- 
2.11.0