diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index d19111c455b..42fed7dc029 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -1730,7 +1730,12 @@ static void declare_system_value( } case TGSI_SEMANTIC_VERTICESIN: - value = unpack_param(ctx, SI_PARAM_TCS_OUT_LAYOUT, 26, 6); + if (ctx->type == PIPE_SHADER_TESS_CTRL) + value = unpack_param(ctx, SI_PARAM_TCS_OUT_LAYOUT, 26, 6); + else if (ctx->type == PIPE_SHADER_TESS_EVAL) + value = unpack_param(ctx, SI_PARAM_TCS_OFFCHIP_LAYOUT, 9, 7); + else + assert(!"invalid shader stage for TGSI_SEMANTIC_VERTICESIN"); break; case TGSI_SEMANTIC_TESSINNER: |