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wined3d: Statically initialize the filter lookup tables. 

Also add some comments.
This commit is contained in:
Henri Verbeet 2009-08-04 08:30:25 +02:00 committed by Alexandre Julliard
parent b30a31e09a
commit d4159adbc8
2 changed files with 26 additions and 31 deletions
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53
dlls/wined3d/directx.c
View File

@ -168,19 +168,34 @@ const int maxLookup[MAX_LOOKUPS] =
DWORD *stateLookup[MAX_LOOKUPS];
struct min_lookup minMipLookup[WINED3DTEXF_ANISOTROPIC + 1];
const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1] =
const struct min_lookup minMipLookup[] =
{
{{GL_NEAREST, GL_NEAREST, GL_NEAREST}},
{{GL_NEAREST, GL_NEAREST, GL_NEAREST}},
{{GL_NEAREST, GL_NEAREST, GL_NEAREST}},
{{GL_NEAREST, GL_NEAREST, GL_NEAREST}},
/* NONE POINT LINEAR */
{{GL_LINEAR, GL_LINEAR, GL_LINEAR}}, /* NONE */
{{GL_NEAREST, GL_NEAREST_MIPMAP_NEAREST, GL_NEAREST_MIPMAP_LINEAR}}, /* POINT*/
{{GL_LINEAR, GL_LINEAR_MIPMAP_NEAREST, GL_LINEAR_MIPMAP_LINEAR}}, /* LINEAR */
{{GL_LINEAR, GL_LINEAR_MIPMAP_NEAREST, GL_LINEAR_MIPMAP_LINEAR}}, /* ANISOTROPIC */
};
GLenum magLookup[WINED3DTEXF_ANISOTROPIC + 1];
const GLenum magLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1] =
const struct min_lookup minMipLookup_noFilter[] =
{
GL_NEAREST, GL_NEAREST, GL_NEAREST, GL_NEAREST
/* NONE POINT LINEAR */
{{GL_NEAREST, GL_NEAREST, GL_NEAREST}}, /* NONE */
{{GL_NEAREST, GL_NEAREST, GL_NEAREST}}, /* POINT */
{{GL_NEAREST, GL_NEAREST, GL_NEAREST}}, /* LINEAR */
{{GL_NEAREST, GL_NEAREST, GL_NEAREST}}, /* ANISOTROPIC */
};
const GLenum magLookup[] =
{
/* NONE POINT LINEAR ANISOTROPIC */
GL_NEAREST, GL_NEAREST, GL_LINEAR, GL_LINEAR,
};
const GLenum magLookup_noFilter[] =
{
/* NONE POINT LINEAR ANISOTROPIC */
GL_NEAREST, GL_NEAREST, GL_NEAREST, GL_NEAREST,
};
/* drawStridedSlow attributes */
@ -1991,26 +2006,6 @@ static BOOL IWineD3DImpl_FillGLCaps(struct wined3d_gl_info *gl_info)
stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_MIRRORONCE - minLookup[WINELOOKUP_WARPPARAM]] =
gl_info->supported[ATI_TEXTURE_MIRROR_ONCE] ? GL_MIRROR_CLAMP_TO_EDGE_ATI : GL_REPEAT;
magLookup[WINED3DTEXF_NONE - WINED3DTEXF_NONE] = GL_NEAREST;
magLookup[WINED3DTEXF_POINT - WINED3DTEXF_NONE] = GL_NEAREST;
magLookup[WINED3DTEXF_LINEAR - WINED3DTEXF_NONE] = GL_LINEAR;
magLookup[WINED3DTEXF_ANISOTROPIC - WINED3DTEXF_NONE] = GL_LINEAR;
minMipLookup[WINED3DTEXF_NONE].mip[WINED3DTEXF_NONE] = GL_LINEAR;
minMipLookup[WINED3DTEXF_NONE].mip[WINED3DTEXF_POINT] = GL_LINEAR;
minMipLookup[WINED3DTEXF_NONE].mip[WINED3DTEXF_LINEAR] = GL_LINEAR;
minMipLookup[WINED3DTEXF_POINT].mip[WINED3DTEXF_NONE] = GL_NEAREST;
minMipLookup[WINED3DTEXF_POINT].mip[WINED3DTEXF_POINT] = GL_NEAREST_MIPMAP_NEAREST;
minMipLookup[WINED3DTEXF_POINT].mip[WINED3DTEXF_LINEAR] = GL_NEAREST_MIPMAP_LINEAR;
minMipLookup[WINED3DTEXF_LINEAR].mip[WINED3DTEXF_NONE] = GL_LINEAR;
minMipLookup[WINED3DTEXF_LINEAR].mip[WINED3DTEXF_POINT] = GL_LINEAR_MIPMAP_NEAREST;
minMipLookup[WINED3DTEXF_LINEAR].mip[WINED3DTEXF_LINEAR] = GL_LINEAR_MIPMAP_LINEAR;
minMipLookup[WINED3DTEXF_ANISOTROPIC].mip[WINED3DTEXF_NONE] = GL_LINEAR;
minMipLookup[WINED3DTEXF_ANISOTROPIC].mip[WINED3DTEXF_POINT] = GL_LINEAR_MIPMAP_NEAREST;
minMipLookup[WINED3DTEXF_ANISOTROPIC].mip[WINED3DTEXF_LINEAR] = GL_LINEAR_MIPMAP_LINEAR;
/* TODO: config lookups */
/* Make sure there's an active HDC else the WGL extensions will fail */
hdc = pwglGetCurrentDC();
if (hdc) {

4
dlls/wined3d/wined3d_private.h
View File

@ -176,9 +176,9 @@ struct min_lookup
GLenum mip[WINED3DTEXF_LINEAR + 1];
};
struct min_lookup minMipLookup[WINED3DTEXF_ANISOTROPIC + 1];
const struct min_lookup minMipLookup[WINED3DTEXF_ANISOTROPIC + 1];
const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
GLenum magLookup[WINED3DTEXF_ANISOTROPIC + 1];
const GLenum magLookup[WINED3DTEXF_ANISOTROPIC + 1];
const GLenum magLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
extern const struct filter_lookup filter_lookup_nofilter;