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| author | marha <marha@users.sourceforge.net> | 2013-11-22 08:50:11 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2013-11-22 08:50:11 +0100 |
| commit | 697f071e3dcd3b01dba050d6c5316f2a23ee82f8 (patch) | |
| tree | 78ab3ffa70b85d25940220d8768c304889c24a85 /mesalib/src/mesa/main/texparam.c | |
| parent | bb953a87489963f63e65c797a1f2837382ff7808 (diff) | |
| download | vcxsrv-697f071e3dcd3b01dba050d6c5316f2a23ee82f8.tar.gz vcxsrv-697f071e3dcd3b01dba050d6c5316f2a23ee82f8.tar.bz2 vcxsrv-697f071e3dcd3b01dba050d6c5316f2a23ee82f8.zip | |
libxtrans mesa git update 22 nov 2013
libxtrans commit 8b2c8aabe27bcaa4de6432b53c4a1296010ea823
mesa commit bb354c6c279031dafc08029a62cd3e76a6c1ca71
Diffstat (limited to 'mesalib/src/mesa/main/texparam.c')
| -rw-r--r-- | mesalib/src/mesa/main/texparam.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/mesalib/src/mesa/main/texparam.c b/mesalib/src/mesa/main/texparam.c index d56b7d9d7..7092c630b 100644 --- a/mesalib/src/mesa/main/texparam.c +++ b/mesalib/src/mesa/main/texparam.c @@ -684,11 +684,8 @@ set_tex_parameterf(struct gl_context *ctx, return GL_FALSE; case GL_TEXTURE_LOD_BIAS: - /* NOTE: this is really part of OpenGL 1.4, not EXT_texture_lod_bias. - * It was removed in core-profile, and it has never existed in OpenGL - * ES. - */ - if (ctx->API != API_OPENGL_COMPAT) + /* NOTE: this is really part of OpenGL 1.4, not EXT_texture_lod_bias. */ + if (_mesa_is_gles(ctx)) goto invalid_pname; if (!target_allows_setting_sampler_parameters(texObj->Target)) @@ -1513,7 +1510,7 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params ) *params = (GLfloat) obj->DepthMode; break; case GL_TEXTURE_LOD_BIAS: - if (ctx->API != API_OPENGL_COMPAT) + if (_mesa_is_gles(ctx)) goto invalid_pname; *params = obj->Sampler.LodBias; @@ -1701,10 +1698,13 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params ) *params = (GLint) obj->DepthMode; break; case GL_TEXTURE_LOD_BIAS: - if (ctx->API != API_OPENGL_COMPAT) + if (_mesa_is_gles(ctx)) goto invalid_pname; - *params = (GLint) obj->Sampler.LodBias; + /* GL spec 'Data Conversions' section specifies that floating-point + * value in integer Get function is rounded to nearest integer + */ + *params = IROUND(obj->Sampler.LodBias); break; case GL_TEXTURE_CROP_RECT_OES: if (ctx->API != API_OPENGLES || !ctx->Extensions.OES_draw_texture) |