[2/5] wined3d: Fix depth buffer formats to use actual depth
textures
H. Verbeet
hverbeet at gmail.com
Fri Nov 17 08:02:02 CST 2006
On 17/11/06, H. Verbeet <hverbeet at gmail.com> wrote:
> Two things to note here:
> - We use GL_DEPTH_COMPONENT24_ARB as internal format for 16-bit
> depth textures. This is needed because GL_DEPTH_COMPONENT16_ARB
> doesn't work with FBOs.
> - We don't properly support combined depth and stencil buffer
> formats yet. To support this properly we need to be able to detect if
> the relevant extensions are available or not.
>
> Changelog:
> - Fix depth buffer formats to use actual depth textures
>
Please use the attached patch instead. It adds definitions for the
depth texture formats, just in case.
-------------- next part --------------
---
dlls/wined3d/utils.c | 18 +++++++++---------
include/wine/wined3d_gl.h | 10 ++++++++++
2 files changed, 19 insertions(+), 9 deletions(-)
diff --git a/dlls/wined3d/utils.c b/dlls/wined3d/utils.c
index 1ccff17..34e200f 100644
--- a/dlls/wined3d/utils.c
+++ b/dlls/wined3d/utils.c
@@ -90,16 +90,16 @@ static const PixelFormatDesc formats[] =
{WINED3DFMT_W11V11U10 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,0 ,0 ,0 },
{WINED3DFMT_A2W10V10U10 ,0xb0000000 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,0 ,0 ,0 },
/* Depth stencil formats */
- {WINED3DFMT_D16_LOCKABLE,0x0 ,0x0 ,0x0 ,0x0 ,2 ,FALSE ,GL_COLOR_INDEX ,GL_COLOR_INDEX ,GL_UNSIGNED_SHORT },
- {WINED3DFMT_D32 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_COLOR_INDEX ,GL_COLOR_INDEX ,GL_UNSIGNED_INT },
- {WINED3DFMT_D15S1 ,0x0 ,0x0 ,0x0 ,0x0 ,2 ,FALSE ,GL_COLOR_INDEX ,GL_COLOR_INDEX ,GL_UNSIGNED_SHORT },
- {WINED3DFMT_D24S8 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_COLOR_INDEX ,GL_COLOR_INDEX ,GL_UNSIGNED_INT },
- {WINED3DFMT_D24X8 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_COLOR_INDEX ,GL_COLOR_INDEX ,GL_UNSIGNED_INT },
- {WINED3DFMT_D24X4S4 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_COLOR_INDEX ,GL_COLOR_INDEX ,GL_UNSIGNED_INT },
- {WINED3DFMT_D16 ,0x0 ,0x0 ,0x0 ,0x0 ,2 ,FALSE ,GL_COLOR_INDEX ,GL_COLOR_INDEX ,GL_UNSIGNED_SHORT },
+ {WINED3DFMT_D16_LOCKABLE,0x0 ,0x0 ,0x0 ,0x0 ,2 ,FALSE ,GL_DEPTH_COMPONENT24_ARB,GL_DEPTH_COMPONENT,GL_UNSIGNED_SHORT },
+ {WINED3DFMT_D32 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_DEPTH_COMPONENT32_ARB,GL_DEPTH_COMPONENT,GL_UNSIGNED_INT },
+ {WINED3DFMT_D15S1 ,0x0 ,0x0 ,0x0 ,0x0 ,2 ,FALSE ,GL_DEPTH_COMPONENT24_ARB,GL_DEPTH_COMPONENT,GL_UNSIGNED_SHORT },
+ {WINED3DFMT_D24S8 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_DEPTH_COMPONENT24_ARB,GL_DEPTH_COMPONENT,GL_UNSIGNED_INT },
+ {WINED3DFMT_D24X8 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_DEPTH_COMPONENT24_ARB,GL_DEPTH_COMPONENT,GL_UNSIGNED_INT },
+ {WINED3DFMT_D24X4S4 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_DEPTH_COMPONENT24_ARB,GL_DEPTH_COMPONENT,GL_UNSIGNED_INT },
+ {WINED3DFMT_D16 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_DEPTH_COMPONENT24_ARB,GL_DEPTH_COMPONENT,GL_UNSIGNED_SHORT },
{WINED3DFMT_L16 ,0x0 ,0x0 ,0x0 ,0x0 ,2 ,FALSE ,GL_LUMINANCE16_EXT ,GL_LUMINANCE ,GL_UNSIGNED_SHORT },
- {WINED3DFMT_D32F_LOCKABLE,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,0 ,0 ,0 },
- {WINED3DFMT_D24FS8 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,0 ,0 ,0 },
+ {WINED3DFMT_D32F_LOCKABLE,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_DEPTH_COMPONENT32_ARB,GL_DEPTH_COMPONENT,GL_FLOAT },
+ {WINED3DFMT_D24FS8 ,0x0 ,0x0 ,0x0 ,0x0 ,4 ,FALSE ,GL_DEPTH_COMPONENT24_ARB,GL_DEPTH_COMPONENT,GL_FLOAT },
/* Is this a vertex buffer? */
{WINED3DFMT_VERTEXDATA ,0x0 ,0x0 ,0x0 ,0x0 ,0 ,FALSE ,0 ,0 ,0 },
{WINED3DFMT_INDEX16 ,0x0 ,0x0 ,0x0 ,0x0 ,2 ,FALSE ,0 ,0 ,0 },
diff --git a/include/wine/wined3d_gl.h b/include/wine/wined3d_gl.h
index dbe5214..c3b4528 100644
--- a/include/wine/wined3d_gl.h
+++ b/include/wine/wined3d_gl.h
@@ -51,6 +51,16 @@ #define APIENTRY
* #defines and functions pointer
****************************************************/
+/* GL_ARB_depth_texture */
+#ifndef GL_ARB_depth_texture
+#define GL_ARB_depth_texture 1
+#define GL_DEPTH_COMPONENT16_ARB 0x81A5
+#define GL_DEPTH_COMPONENT24_ARB 0x81A6
+#define GL_DEPTH_COMPONENT32_ARB 0x81A7
+#define GL_TEXTURE_DEPTH_SIZE_ARB 0x884A
+#define GL_DEPTH_TEXTURE_MODE_ARB 0x884B
+#endif
+
/* GL_ARB_draw_buffers */
#ifndef GL_ARB_draw_buffers
#define GL_MAX_DRAW_BUFFERS_ARB 0x8824
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