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| author | Fredrik Höglund <fredrik@kde.org> | 2013-04-04 22:15:13 +0200 |
|---|---|---|
| committer | Fredrik Höglund <fredrik@kde.org> | 2013-11-07 16:20:45 +0100 |
| commit | fb370f89dbebe4be989d994719449507d523f2c6 (patch) | |
| tree | 2d669a9bf6764a49ab49933b5820d975a5563c3b /src/mesa/main/get.c | |
| parent | 59b01ca252bd6706f08cd80a864819d71dfe741c (diff) | |
| download | external_mesa3d-fb370f89dbebe4be989d994719449507d523f2c6.zip external_mesa3d-fb370f89dbebe4be989d994719449507d523f2c6.tar.gz external_mesa3d-fb370f89dbebe4be989d994719449507d523f2c6.tar.bz2 | |
mesa: Add Get* support for ARB_vertex_attrib_binding
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/mesa/main/get.c')
| -rw-r--r-- | src/mesa/main/get.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c index a0dd7cf..eee8550 100644 --- a/src/mesa/main/get.c +++ b/src/mesa/main/get.c @@ -1740,6 +1740,30 @@ find_value_indexed(const char *func, GLenum pname, GLuint index, union value *v) goto invalid_value; v->value_int64 = ctx->AtomicBufferBindings[index].Size; return TYPE_INT64; + + case GL_VERTEX_BINDING_DIVISOR: + if (!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_instanced_arrays) + goto invalid_enum; + if (index >= ctx->Const.VertexProgram.MaxAttribs) + goto invalid_value; + v->value_int = ctx->Array.ArrayObj->VertexBinding[VERT_ATTRIB_GENERIC(index)].InstanceDivisor; + return TYPE_INT; + + case GL_VERTEX_BINDING_OFFSET: + if (!_mesa_is_desktop_gl(ctx)) + goto invalid_enum; + if (index >= ctx->Const.VertexProgram.MaxAttribs) + goto invalid_value; + v->value_int = ctx->Array.ArrayObj->VertexBinding[VERT_ATTRIB_GENERIC(index)].Offset; + return TYPE_INT; + + case GL_VERTEX_BINDING_STRIDE: + if (!_mesa_is_desktop_gl(ctx)) + goto invalid_enum; + if (index >= ctx->Const.VertexProgram.MaxAttribs) + goto invalid_value; + v->value_int = ctx->Array.ArrayObj->VertexBinding[VERT_ATTRIB_GENERIC(index)].Stride; + return TYPE_INT; } invalid_enum: |