mesa/src/compiler/glsl/gl_nir_linker.h
Neil Roberts b9719b4b05 nir/linker: Add the start of a pure-NIR linker for XFB
v2: ignore names on purpose, for consistency with other places where
    we are doing the same (Alejandro)

v3: changes proposed by Timothy Arceri, implemented by Alejandro Piñeiro:
   * Remove redundant 'struct active_xfb_varying'
   * Update several comments, including spec quotes if needed
   * Rename struct 'active_xfb_varying_array' to 'active_xfb_varyings'
   * Rename variable 'array' to 'active_varyings'
   * Replace one if condition for an assert (<MAX_FEEDBACK_BUFFERS)
   * Remove BufferMode initialization (was already done)

v4: simplify output pointer handling (Timothy)

Signed-off-by: Neil Roberts <nroberts@igalia.com>
Signed-off-by: Alejandro Piñeiro <apinheiro@igalia.com>

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
2018-07-31 13:33:37 +02:00

53 lines
2 KiB
C

/*
* Copyright © 2017 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef GL_NIR_LINKER_H
#define GL_NIR_LINKER_H
#ifdef __cplusplus
extern "C" {
#endif
struct gl_context;
struct gl_shader_program;
bool gl_nir_link_uniforms(struct gl_context *ctx,
struct gl_shader_program *prog);
void gl_nir_set_uniform_initializers(struct gl_context *ctx,
struct gl_shader_program *prog);
void nir_build_program_resource_list(struct gl_context *ctx,
struct gl_shader_program *prog);
void gl_nir_link_assign_atomic_counter_resources(struct gl_context *ctx,
struct gl_shader_program *prog);
void gl_nir_link_assign_xfb_resources(struct gl_context *ctx,
struct gl_shader_program *prog);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* GL_NIR_LINKER_H */