Henri Verbeet : wined3d: Handle lack of ARB_half_float_vertex in format_vertex_info[].

[Alexandre Julliard]

Module: wine
Branch: master
Commit: cff217f9fcc01bd7b82ce2ba310ffddb0d1f94ab
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=cff217f9fcc01bd7b82ce2ba3...

Author: Henri Verbeet <hverbeet(a)codeweavers.com>
Date:   Thu Sep 13 21:04:45 2018 +0430

wined3d: Handle lack of ARB_half_float_vertex in format_vertex_info[].

Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/wined3d/utils.c | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/dlls/wined3d/utils.c b/dlls/wined3d/utils.c
index 0c230da..3a74fc8 100644
--- a/dlls/wined3d/utils.c
+++ b/dlls/wined3d/utils.c
@@ -624,8 +624,11 @@ static const struct wined3d_format_vertex_info format_vertex_info[] =
     {WINED3DFMT_R10G10B10X2_SNORM,  WINED3D_FFP_EMIT_DEC3N,     GL_SHORT},
     {WINED3DFMT_R10G10B10A2_UNORM,  WINED3D_FFP_EMIT_INVALID,   GL_UNSIGNED_INT_2_10_10_10_REV,
             ARB_VERTEX_TYPE_2_10_10_10_REV},
-    {WINED3DFMT_R16G16_FLOAT,       WINED3D_FFP_EMIT_FLOAT16_2, GL_HALF_FLOAT},
-    {WINED3DFMT_R16G16B16A16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_4, GL_HALF_FLOAT},
+    /* Without ARB_half_float_vertex we convert these on upload. */
+    {WINED3DFMT_R16G16_FLOAT,       WINED3D_FFP_EMIT_FLOAT16_2, GL_FLOAT},
+    {WINED3DFMT_R16G16_FLOAT,       WINED3D_FFP_EMIT_FLOAT16_2, GL_HALF_FLOAT, ARB_HALF_FLOAT_VERTEX},
+    {WINED3DFMT_R16G16B16A16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_4, GL_FLOAT},
+    {WINED3DFMT_R16G16B16A16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_4, GL_HALF_FLOAT, ARB_HALF_FLOAT_VERTEX},
     {WINED3DFMT_R8G8B8A8_SNORM,     WINED3D_FFP_EMIT_INVALID,   GL_BYTE},
     {WINED3DFMT_R8G8B8A8_SINT,      WINED3D_FFP_EMIT_INVALID,   GL_BYTE},
     {WINED3DFMT_R16G16B16A16_UINT,  WINED3D_FFP_EMIT_INVALID,   GL_UNSIGNED_SHORT},
@@ -3556,17 +3559,6 @@ static void apply_format_fixups(struct wined3d_adapter *adapter, struct wined3d_
         format->color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_P8);
     }
 
-    if (!gl_info->supported[ARB_HALF_FLOAT_VERTEX])
-    {
-        /* Do not change the size of the type, it is CPU side. We have to change the GPU-side information though.
-         * It is the job of the vertex buffer code to make sure that the vbos have the right format */
-        format = get_format_internal(adapter, WINED3DFMT_R16G16_FLOAT);
-        format->gl_vtx_type = GL_FLOAT;
-
-        format = get_format_internal(adapter, WINED3DFMT_R16G16B16A16_FLOAT);
-        format->gl_vtx_type = GL_FLOAT;
-    }
-
     if (!gl_info->supported[ARB_HALF_FLOAT_PIXEL])
     {
         format = get_format_internal(adapter, WINED3DFMT_R16_FLOAT);