mirror/rpcs3
1
0
Fork 0
mirror of https://github.com/RPCS3/rpcs3.git synced 2025-02-06 09:39:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix texture MAG filter and add max anisotropy

Browse Source
This commit is contained in:
raven02 2014-06-28 17:19:23 +08:00
parent 2d862da540
commit 382af8437c
2 changed files with 82 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
rpcs3/Emu/GS/GCM.h
View File

@ -25,7 +25,7 @@ enum
{
CELL_GCM_VERTEX_S1 = 1,
CELL_GCM_VERTEX_F = 2,
CELL_GCM_VERTEX_S = 3,
CELL_GCM_VERTEX_SF = 3,
CELL_GCM_VERTEX_UB = 4,
CELL_GCM_VERTEX_S32K = 5,
CELL_GCM_VERTEX_CMP = 6,
@ -89,6 +89,26 @@ enum
// Normalization Flag
CELL_GCM_TEXTURE_NR = 0x00,
CELL_GCM_TEXTURE_UN = 0x40,
// Max Anisotropy
CELL_GCM_TEXTURE_MAX_ANISO_1 = 0,
CELL_GCM_TEXTURE_MAX_ANISO_2 = 1,
CELL_GCM_TEXTURE_MAX_ANISO_4 = 2,
CELL_GCM_TEXTURE_MAX_ANISO_6 = 3,
CELL_GCM_TEXTURE_MAX_ANISO_8 = 4,
CELL_GCM_TEXTURE_MAX_ANISO_10 = 5,
CELL_GCM_TEXTURE_MAX_ANISO_12 = 6,
CELL_GCM_TEXTURE_MAX_ANISO_16 = 7,
// Wrap
CELL_GCM_TEXTURE_WRAP = 1,
CELL_GCM_TEXTURE_MIRROR = 2,
CELL_GCM_TEXTURE_CLAMP_TO_EDGE = 3,
CELL_GCM_TEXTURE_BORDER = 4,
CELL_GCM_TEXTURE_CLAMP = 5,
CELL_GCM_TEXTURE_MIRROR_ONCE_CLAMP_TO_EDGE = 6,
CELL_GCM_TEXTURE_MIRROR_ONCE_BORDER = 7,
CELL_GCM_TEXTURE_MIRROR_ONCE_CLAMP = 8,
};
// GCM Surface
@ -107,7 +127,7 @@ enum
CELL_GCM_SURFACE_Z24S8 = 2,
// Surface Antialias
CELL_GCM_SURFACE_CENTER_1 = 2,
CELL_GCM_SURFACE_CENTER_1 = 0,
CELL_GCM_SURFACE_DIAGONAL_CENTERED_2 = 3,
CELL_GCM_SURFACE_SQUARE_CENTERED_4 = 4,
CELL_GCM_SURFACE_SQUARE_ROTATED_4 = 5,
@ -117,8 +137,20 @@ enum
CELL_GCM_SURFACE_SWIZZLE = 2,
// Surface format
CELL_GCM_SURFACE_A8R8G8B8 = 8,
CELL_GCM_SURFACE_F_W16Z16Y16X16 = 11,
CELL_GCM_SURFACE_X1R5G5B5_Z1R5G5B5 = 1,
CELL_GCM_SURFACE_X1R5G5B5_O1R5G5B5 = 2,
CELL_GCM_SURFACE_R5G6B5 = 3,
CELL_GCM_SURFACE_X8R8G8B8_Z8R8G8B8 = 4,
CELL_GCM_SURFACE_X8R8G8B8_O8R8G8B8 = 5,
CELL_GCM_SURFACE_A8R8G8B8 = 8,
CELL_GCM_SURFACE_B8 = 9,
CELL_GCM_SURFACE_G8B8 = 10,
CELL_GCM_SURFACE_F_W16Z16Y16X16 = 11,
CELL_GCM_SURFACE_F_W32Z32Y32X32 = 12,
CELL_GCM_SURFACE_F_X32 = 13,
CELL_GCM_SURFACE_X8B8G8R8_Z8B8G8R8 = 14,
CELL_GCM_SURFACE_X8B8G8R8_O8B8G8R8 = 15,
CELL_GCM_SURFACE_A8B8G8R8 = 16,
};

60
rpcs3/Emu/GS/GL/GLGSRender.h
View File

@ -47,20 +47,38 @@ public:
{
switch(wrap)
{
case 1: return GL_REPEAT;
case 2: return GL_MIRRORED_REPEAT;
case 3: return GL_CLAMP_TO_EDGE;
case 4: return GL_CLAMP_TO_BORDER;
case 5: return GL_CLAMP_TO_EDGE;
case 6: return GL_MIRROR_CLAMP_TO_EDGE_EXT;
case 7: return GL_MIRROR_CLAMP_TO_BORDER_EXT;
case 8: return GL_MIRROR_CLAMP_EXT;
case CELL_GCM_TEXTURE_WRAP: return GL_REPEAT;
case CELL_GCM_TEXTURE_MIRROR: return GL_MIRRORED_REPEAT;
case CELL_GCM_TEXTURE_CLAMP_TO_EDGE: return GL_CLAMP_TO_EDGE;
case CELL_GCM_TEXTURE_BORDER: return GL_CLAMP_TO_BORDER;
case CELL_GCM_TEXTURE_CLAMP: return GL_CLAMP_TO_EDGE;
case CELL_GCM_TEXTURE_MIRROR_ONCE_CLAMP_TO_EDGE: return GL_MIRROR_CLAMP_TO_EDGE_EXT;
case CELL_GCM_TEXTURE_MIRROR_ONCE_BORDER: return GL_MIRROR_CLAMP_TO_BORDER_EXT;
case CELL_GCM_TEXTURE_MIRROR_ONCE_CLAMP: return GL_MIRROR_CLAMP_EXT;
}
LOG_ERROR(RSX, "Texture wrap error: bad wrap (%d).", wrap);
return GL_REPEAT;
}
float GetMaxAniso(int aniso)
{
switch (aniso)
{
case CELL_GCM_TEXTURE_MAX_ANISO_1: return 1.0f;
case CELL_GCM_TEXTURE_MAX_ANISO_2: return 2.0f;
case CELL_GCM_TEXTURE_MAX_ANISO_4: return 4.0f;
case CELL_GCM_TEXTURE_MAX_ANISO_6: return 6.0f;
case CELL_GCM_TEXTURE_MAX_ANISO_8: return 8.0f;
case CELL_GCM_TEXTURE_MAX_ANISO_10: return 10.0f;
case CELL_GCM_TEXTURE_MAX_ANISO_12: return 12.0f;
case CELL_GCM_TEXTURE_MAX_ANISO_16: return 16.0f;
}
LOG_ERROR(RSX, "Texture anisotropy error: bad max aniso (%d).", aniso);
return 1.0f;
}
inline static u8 Convert4To8(u8 v)
{
// Swizzle bits: 00001234 -> 12341234
@ -478,22 +496,36 @@ public:
checkForGlError("GLTexture::Init() -> lod");
static const int gl_tex_filter[] =
static const int gl_tex_min_filter[] =
{
GL_NEAREST,
GL_NEAREST, // unused
GL_NEAREST,
GL_LINEAR,
GL_NEAREST_MIPMAP_NEAREST,
GL_LINEAR_MIPMAP_NEAREST,
GL_NEAREST_MIPMAP_LINEAR,
GL_LINEAR_MIPMAP_LINEAR,
GL_NEAREST,
GL_NEAREST, // CELL_GCM_TEXTURE_CONVOLUTION_MIN
};
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, gl_tex_filter[tex.GetMinFilter()]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, gl_tex_filter[tex.GetMagFilter()]);
static const int gl_tex_mag_filter[] = {
GL_NEAREST, // unused
GL_NEAREST,
GL_LINEAR,
GL_NEAREST, // unused
GL_LINEAR // CELL_GCM_TEXTURE_CONVOLUTION_MAG
};
checkForGlError("GLTexture::Init() -> filters");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, gl_tex_min_filter[tex.GetMinFilter()]);
checkForGlError("GLTexture::Init() -> min filters");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, gl_tex_mag_filter[tex.GetMagFilter()]);
checkForGlError("GLTexture::Init() -> mag filters");
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, GetMaxAniso(tex.GetMaxAniso()));
checkForGlError("GLTexture::Init() -> max anisotropy");
//Unbind();