e098441b5a
This moves the UBO size limit to be a capability. This allows to check if size fits the requirements before creating it and avoids hitting an assert. Rel #146705 Pull Request: https://projects.blender.org/blender/blender/pulls/146728
71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
/* SPDX-FileCopyrightText: 2020 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
/** \file
|
|
* \ingroup gpu
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "BLI_sys_types.h"
|
|
|
|
namespace blender::gpu {
|
|
|
|
/**
|
|
* This includes both hardware capabilities & workarounds.
|
|
* Try to limit these to the implementation code-base (i.e.: `gpu/opengl/`).
|
|
* Only add workarounds here if they are common to all implementation or
|
|
* if you need access to it outside of the GPU module.
|
|
* Same goes for capabilities (i.e.: texture size).
|
|
*/
|
|
struct GPUCapabilities {
|
|
int max_texture_size = 0;
|
|
int max_texture_3d_size = 0;
|
|
int max_texture_layers = 0;
|
|
int max_textures = 0;
|
|
int max_textures_vert = 0;
|
|
int max_textures_geom = 0;
|
|
int max_textures_frag = 0;
|
|
int max_samplers = 0;
|
|
int max_images = 0;
|
|
int max_work_group_count[3] = {0, 0, 0};
|
|
int max_work_group_size[3] = {0, 0, 0};
|
|
int max_uniforms_vert = 0;
|
|
int max_uniforms_frag = 0;
|
|
int max_batch_indices = 0;
|
|
int max_batch_vertices = 0;
|
|
int max_vertex_attribs = 0;
|
|
int max_varying_floats = 0;
|
|
int max_shader_storage_buffer_bindings = 0;
|
|
int max_compute_shader_storage_blocks = 0;
|
|
size_t max_uniform_buffer_size = 0;
|
|
size_t max_storage_buffer_size = 0;
|
|
size_t storage_buffer_alignment = 256;
|
|
int extensions_len = 0;
|
|
const char *(*extension_get)(int);
|
|
|
|
bool mem_stats_support = false;
|
|
bool geometry_shader_support = false;
|
|
bool hdr_viewport_support = false;
|
|
bool stencil_export_support = false;
|
|
|
|
int max_parallel_compilations = -1;
|
|
|
|
/* OpenGL related workarounds. */
|
|
bool depth_blitting_workaround = false;
|
|
bool use_main_context_workaround = false;
|
|
bool use_hq_normals_workaround = false;
|
|
bool stencil_clasify_buffer_workaround = false;
|
|
|
|
bool use_subprocess_shader_compilations = false;
|
|
|
|
/* Metal related workarounds. */
|
|
/* Minimum per-vertex stride in bytes (For a vertex buffer). */
|
|
int minimum_per_vertex_stride = 1;
|
|
};
|
|
|
|
extern GPUCapabilities GCaps;
|
|
|
|
} // namespace blender::gpu
|