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Fixed generation of texture mipmap using glGenerateMipMap (added also for png)

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Fix mipmap of compressed textures on AMD Radeon graphics cards by forcing the use of squared power of two textures

(cherry picked from commit prusa3d/PrusaSlicer@971f2a08e2)
(cherry picked from commit prusa3d/PrusaSlicer@eee4453993)
This commit is contained in:
enricoturri1966 2023-11-18 10:18:49 +08:00 • committed by Noisyfox
parent c0386d786c
commit 8c0cf34a6c
6 changed files with 360 additions and 168 deletions
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9
src/slic3r/GUI/OpenGLManager.hpp
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@ -1,3 +1,7 @@
///|/ Copyright (c) Prusa Research 2018 - 2023 Enrico Turri @enricoturri1966, Lukáš Matěna @lukasmatena, Lukáš Hejl @hejllukas, Vojtěch Bubník @bubnikv, Vojtěch Král @vojtechkral
///|/
///|/ PrusaSlicer is released under the terms of the AGPLv3 or higher
///|/
#ifndef slic3r_OpenGLManager_hpp_
#define slic3r_OpenGLManager_hpp_
@ -81,10 +85,11 @@ private:
static OSInfo s_os_info;
#endif //__APPLE__
static bool s_compressed_textures_supported;
static bool s_force_power_of_two_textures;
static EMultisampleState s_multisample;
static EFramebufferType s_framebuffers_type;
static bool m_use_manually_generated_mipmaps;
public:
OpenGLManager() = default;
~OpenGLManager();
@ -101,7 +106,7 @@ public:
static EFramebufferType get_framebuffers_type() { return s_framebuffers_type; }
static wxGLCanvas* create_wxglcanvas(wxWindow& parent);
static const GLInfo& get_gl_info() { return s_gl_info; }
static bool use_manually_generated_mipmaps() { return m_use_manually_generated_mipmaps; }
static bool force_power_of_two_textures() { return s_force_power_of_two_textures; }
private:
static void detect_multisample(int* attribList);