diff options
Diffstat (limited to 'src/compiler')
| -rw-r--r-- | src/compiler/glsl/glsl_to_nir.cpp | 4 | ||||
| -rw-r--r-- | src/compiler/nir/nir.h | 27 |
2 files changed, 30 insertions, 1 deletions
diff --git a/src/compiler/glsl/glsl_to_nir.cpp b/src/compiler/glsl/glsl_to_nir.cpp index 2d76c7e6cfe..1e4d9f9d3c8 100644 --- a/src/compiler/glsl/glsl_to_nir.cpp +++ b/src/compiler/glsl/glsl_to_nir.cpp @@ -440,6 +440,10 @@ nir_visitor::visit(ir_variable *ir) var->data.image.restrict_flag = ir->data.memory_restrict; var->data.image.format = ir->data.image_format; var->data.fb_fetch_output = ir->data.fb_fetch_output; + var->data.explicit_xfb_buffer = ir->data.explicit_xfb_buffer; + var->data.explicit_xfb_stride = ir->data.explicit_xfb_stride; + var->data.xfb_buffer = ir->data.xfb_buffer; + var->data.xfb_stride = ir->data.xfb_stride; var->num_state_slots = ir->get_num_state_slots(); if (var->num_state_slots > 0) { diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h index 2ca92e8f34e..bca6a32c956 100644 --- a/src/compiler/nir/nir.h +++ b/src/compiler/nir/nir.h @@ -260,6 +260,21 @@ typedef struct nir_variable { unsigned explicit_binding:1; /** + * Was a transfer feedback buffer set in the shader? + */ + unsigned explicit_xfb_buffer:1; + + /** + * Was a transfer feedback stride set in the shader? + */ + unsigned explicit_xfb_stride:1; + + /** + * Was an explicit offset set in the shader? + */ + unsigned explicit_offset:1; + + /** * \brief Layout qualifier for gl_FragDepth. * * This is not equal to \c ir_depth_layout_none if and only if this @@ -320,11 +335,21 @@ typedef struct nir_variable { int binding; /** - * Location an atomic counter is stored at. + * Location an atomic counter or transform feedback is stored at. */ unsigned offset; /** + * Transform feedback buffer. + */ + unsigned xfb_buffer; + + /** + * Transform feedback stride. + */ + unsigned xfb_stride; + + /** * ARB_shader_image_load_store qualifiers. */ struct { |