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author | marha <marha@users.sourceforge.net> | 2014-10-01 20:12:35 +0200 |
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committer | marha <marha@users.sourceforge.net> | 2014-10-01 20:12:35 +0200 |
commit | 19b4b68b35a047a83bd291ee8debac1adb0e946c (patch) | |
tree | d4d4520622ecf73fa0d076dc0bf517a1189b7d9f /mesalib/src/mesa/main/shader_query.cpp | |
parent | 4e080e0165d18887e2a0fccd7f30cf20fd04b178 (diff) | |
parent | 438af0c7d4bf60b408b259c88205ff2193195466 (diff) | |
download | vcxsrv-19b4b68b35a047a83bd291ee8debac1adb0e946c.tar.gz vcxsrv-19b4b68b35a047a83bd291ee8debac1adb0e946c.tar.bz2 vcxsrv-19b4b68b35a047a83bd291ee8debac1adb0e946c.zip |
Merge remote-tracking branch 'origin/released'
Conflicts:
mesalib/src/mesa/main/macros.h
xorg-server/dix/registry.c
xorg-server/hw/kdrive/ephyr/ephyrinit.c
xorg-server/hw/xwin/Makefile.am
xorg-server/hw/xwin/glx/.gitignore
xorg-server/hw/xwin/glx/gen_gl_wrappers.py
xorg-server/hw/xwin/glx/indirect.c
xorg-server/hw/xwin/glx/winpriv.c
xorg-server/hw/xwin/winclipboardthread.c
xorg-server/hw/xwin/windisplay.c
xorg-server/hw/xwin/winmultiwindowwm.c
xorg-server/hw/xwin/winprefs.c
Diffstat (limited to 'mesalib/src/mesa/main/shader_query.cpp')
-rw-r--r-- | mesalib/src/mesa/main/shader_query.cpp | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/mesalib/src/mesa/main/shader_query.cpp b/mesalib/src/mesa/main/shader_query.cpp index 426774316..766ad2965 100644 --- a/mesalib/src/mesa/main/shader_query.cpp +++ b/mesalib/src/mesa/main/shader_query.cpp @@ -92,8 +92,9 @@ is_active_attrib(const ir_variable *var) * are enumerated, including the special built-in inputs gl_VertexID * and gl_InstanceID." */ - return !strcmp(var->name, "gl_VertexID") || - !strcmp(var->name, "gl_InstanceID"); + return var->data.location == SYSTEM_VALUE_VERTEX_ID || + var->data.location == SYSTEM_VALUE_VERTEX_ID_ZERO_BASE || + var->data.location == SYSTEM_VALUE_INSTANCE_ID; default: return false; @@ -133,7 +134,18 @@ _mesa_GetActiveAttrib(GLhandleARB program, GLuint desired_index, continue; if (current_index == desired_index) { - _mesa_copy_string(name, maxLength, length, var->name); + const char *var_name = var->name; + + /* Since gl_VertexID may be lowered to gl_VertexIDMESA, we need to + * consider gl_VertexIDMESA as gl_VertexID for purposes of checking + * active attributes. + */ + if (var->data.mode == ir_var_system_value && + var->data.location == SYSTEM_VALUE_VERTEX_ID_ZERO_BASE) { + var_name = "gl_VertexID"; + } + + _mesa_copy_string(name, maxLength, length, var_name); if (size) *size = (var->type->is_array()) ? var->type->length : 1; |