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35100396e4
This avoids crashing on devices when a number of varyings greater than the device limit is used. For now this accurately prints an error when compiling the shader, but the error text only pops up in the editor if the number of user varyings is above the limit.
128 lines
5.1 KiB
C++
128 lines
5.1 KiB
C++
/**************************************************************************/
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/* config.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef CONFIG_GLES3_H
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#define CONFIG_GLES3_H
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#ifdef GLES3_ENABLED
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#include "core/config/project_settings.h"
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#include "core/string/ustring.h"
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#include "core/templates/hash_set.h"
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#include "platform_gl.h"
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#ifdef ANDROID_ENABLED
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typedef void (*PFNGLFRAMEBUFFERTEXTUREMULTIVIEWOVRPROC)(GLenum, GLenum, GLuint, GLint, GLint, GLsizei);
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typedef void (*PFNGLTEXSTORAGE3DMULTISAMPLEPROC)(GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei, GLboolean);
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typedef void (*PFNGLFRAMEBUFFERTEXTURE2DMULTISAMPLEEXTPROC)(GLenum, GLenum, GLenum, GLuint, GLint, GLsizei);
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typedef void (*PFNGLFRAMEBUFFERTEXTUREMULTISAMPLEMULTIVIEWOVRPROC)(GLenum, GLenum, GLuint, GLint, GLsizei, GLint, GLsizei);
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typedef void (*PFNEGLIMAGETARGETTEXTURE2DOESPROC)(GLenum, void *);
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#endif
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namespace GLES3 {
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class Config {
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private:
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static Config *singleton;
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public:
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bool use_nearest_mip_filter = false;
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bool use_depth_prepass = true;
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GLint max_vertex_texture_image_units = 0;
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GLint max_texture_image_units = 0;
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GLint max_texture_size = 0;
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GLint max_viewport_size[2] = { 0, 0 };
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GLint64 max_uniform_buffer_size = 0;
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uint32_t max_shader_varyings = 0;
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int64_t max_renderable_elements = 0;
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int64_t max_renderable_lights = 0;
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int64_t max_lights_per_object = 0;
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bool generate_wireframes = false;
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HashSet<String> extensions;
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bool float_texture_supported = false;
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bool float_texture_linear_supported = false;
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bool s3tc_supported = false;
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bool rgtc_supported = false;
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bool bptc_supported = false;
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bool etc2_supported = false;
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bool astc_supported = false;
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bool astc_hdr_supported = false;
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bool astc_layered_supported = false;
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bool srgb_framebuffer_supported = false;
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bool force_vertex_shading = false;
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bool support_anisotropic_filter = false;
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float anisotropic_level = 0.0f;
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GLint msaa_max_samples = 0;
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bool msaa_supported = false;
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bool msaa_multiview_supported = false;
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bool rt_msaa_supported = false;
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bool rt_msaa_multiview_supported = false;
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bool multiview_supported = false;
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bool external_texture_supported = false;
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// Adreno 3XX compatibility.
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bool disable_particles_workaround = false; // Set to 'true' to disable 'GPUParticles'.
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bool flip_xy_workaround = false;
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// PowerVR GE 8320 workaround.
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bool disable_transform_feedback_shader_cache = false;
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// ANGLE shader workaround.
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bool polyfill_half2float = true;
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#ifdef ANDROID_ENABLED
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PFNGLFRAMEBUFFERTEXTUREMULTIVIEWOVRPROC eglFramebufferTextureMultiviewOVR = nullptr;
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PFNGLTEXSTORAGE3DMULTISAMPLEPROC eglTexStorage3DMultisample = nullptr;
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PFNGLFRAMEBUFFERTEXTURE2DMULTISAMPLEEXTPROC eglFramebufferTexture2DMultisampleEXT = nullptr;
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PFNGLFRAMEBUFFERTEXTUREMULTISAMPLEMULTIVIEWOVRPROC eglFramebufferTextureMultisampleMultiviewOVR = nullptr;
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PFNEGLIMAGETARGETTEXTURE2DOESPROC eglEGLImageTargetTexture2DOES = nullptr;
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#endif
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static Config *get_singleton() { return singleton; }
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Config();
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~Config();
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};
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} // namespace GLES3
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#endif // GLES3_ENABLED
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#endif // CONFIG_GLES3_H
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