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| author | marha <marha@users.sourceforge.net> | 2013-03-25 10:20:34 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2013-04-11 11:13:37 +0200 |
| commit | dde22e946ccfb0bd937224daf42403b80528c2a6 (patch) | |
| tree | c4235cb922c8cd854bc3ef2e670bb6802dc743de /mesalib/src/mesa/drivers/common | |
| parent | accd8a3364ffd1e91a4ab52b06b5e3b9d250ae92 (diff) | |
| download | vcxsrv-dde22e946ccfb0bd937224daf42403b80528c2a6.tar.gz vcxsrv-dde22e946ccfb0bd937224daf42403b80528c2a6.tar.bz2 vcxsrv-dde22e946ccfb0bd937224daf42403b80528c2a6.zip | |
fontconfig mesa pixman xserver git update 25 Mar 2013
xserver commit 2967391c6d35f03121afa8003e0fb94b62495129
pixman commit d8ac35af1208a4fa4d67f03fee10b5449fb8495a
fontconfig commit b561ff2016ce84eef3c81f16dfb0481be6a13f9b
mesa commit 92b8a37fdfff9e83f39b8885f51ed2f60326ab6a
Diffstat (limited to 'mesalib/src/mesa/drivers/common')
| -rw-r--r-- | mesalib/src/mesa/drivers/common/meta.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c index 29a209ede..8114550ba 100644 --- a/mesalib/src/mesa/drivers/common/meta.c +++ b/mesalib/src/mesa/drivers/common/meta.c @@ -3118,6 +3118,7 @@ setup_texture_coords(GLenum faceTarget, GLint slice, GLint width, GLint height, + GLint depth, GLfloat coords0[3], GLfloat coords1[3], GLfloat coords2[3], @@ -3134,8 +3135,11 @@ setup_texture_coords(GLenum faceTarget, case GL_TEXTURE_2D: case GL_TEXTURE_3D: case GL_TEXTURE_2D_ARRAY: - if (faceTarget == GL_TEXTURE_3D) - r = 1.0F / slice; + if (faceTarget == GL_TEXTURE_3D) { + assert(slice < depth); + assert(depth >= 1); + r = (slice + 0.5f) / depth; + } else if (faceTarget == GL_TEXTURE_2D_ARRAY) r = slice; else @@ -3571,10 +3575,10 @@ _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target, else assert(!genMipmapSave); - /* Setup texture coordinates */ + /* Setup texture coordinates */ setup_texture_coords(faceTarget, slice, - 0, 0, /* width, height never used here */ + 0, 0, 1, /* width, height never used here */ verts[0].tex, verts[1].tex, verts[2].tex, @@ -3840,6 +3844,7 @@ decompress_texture_image(struct gl_context *ctx, struct gl_texture_object *texObj = texImage->TexObject; const GLint width = texImage->Width; const GLint height = texImage->Height; + const GLint depth = texImage->Height; const GLenum target = texObj->Target; GLenum faceTarget; struct vertex { @@ -3935,7 +3940,7 @@ decompress_texture_image(struct gl_context *ctx, _mesa_BindSampler(ctx->Texture.CurrentUnit, decompress->Sampler); } - setup_texture_coords(faceTarget, slice, width, height, + setup_texture_coords(faceTarget, slice, width, height, depth, verts[0].tex, verts[1].tex, verts[2].tex, |