Revert "GPU: support detection by EGLext"

Works only for NVIDIA GPUs

This reverts commits 9ef8580 and 9342d74.

Author: CarterLi

CMakeLists.txt

@@ -354,7 +354,6 @@ set(LIBFASTFETCH_SRC
     src/detection/editor/editor.c
     src/detection/font/font.c
     src/detection/gpu/gpu.c
-    src/detection/gpu/gpu_eglext.c
     src/detection/media/media.c
     src/detection/netio/netio.c
     src/detection/opencl/opencl.c

doc/json_schema.json

@@ -2041,7 +2041,6 @@
                                             "pci",
                                             "vulkan",
                                             "opencl",
-                                            "eglext",
                                             "opengl"
                                         ],
                                         "default": "auto"

src/data/help.json

@@ -1132,7 +1132,6 @@
                     "pci": "Search PCI devices, which do not requires GPU driver installed. Not supported on Windows and macOS",
                     "vulkan": "Use Vulkan API. Slow and requires proper vulkan driver installed. Used for Android",
                     "opencl": "Use OpenCL API. Slow and requires proper OpenCL driver installed",
-                    "eglext": "Use extensions of EGL API. Slow but support multiple GPUs",
                     "opengl": "Use OpenGL API. Slow and only detects one GPU"
                 },
                 "default": "auto"

src/detection/gpu/gpu.c

@@ -114,11 +114,6 @@ const char* ffDetectGPU(const FFGPUOptions* options, FFlist* result)
             return NULL;
         }
     }
-    if (options->detectionMethod <= FF_GPU_DETECTION_METHOD_EGLEXT)
-    {
-        if (ffGPUDetectByEglext(result) == NULL)
-            return NULL;
-    }
     if (options->detectionMethod <= FF_GPU_DETECTION_METHOD_OPENGL)
     {
         if (detectByOpenGL(result) == NULL)

src/detection/gpu/gpu.h

@@ -47,7 +47,6 @@ const char* ffDetectGPU(const FFGPUOptions* options, FFlist* result);
 const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus);
 
 const char* ffGPUGetVendorString(unsigned vendorId);
-const char* ffGPUDetectByEglext(FFlist* gpus);
 
 #if defined(__linux__) || defined(__FreeBSD__) || defined(__sun) || defined(__NetBSD__) || defined(__OpenBSD__)
 void ffGPUFillVendorAndName(uint8_t subclass, uint16_t vendor, uint16_t device, FFGPUResult* gpu);

src/detection/gpu/gpu_eglext.c

@@ -165,7 +165,6 @@ bool ffParseGPUCommandOptions(FFGPUOptions* options, const char* key, const char
             { "pci", FF_GPU_DETECTION_METHOD_PCI },
             { "vulkan", FF_GPU_DETECTION_METHOD_VULKAN },
             { "opencl", FF_GPU_DETECTION_METHOD_OPENCL },
-            { "eglext", FF_GPU_DETECTION_METHOD_EGLEXT },
             { "opengl", FF_GPU_DETECTION_METHOD_OPENGL },
             {},
         });
@@ -222,7 +221,6 @@ void ffParseGPUJsonObject(FFGPUOptions* options, yyjson_val* module)
                 { "pci", FF_GPU_DETECTION_METHOD_PCI },
                 { "vulkan", FF_GPU_DETECTION_METHOD_VULKAN },
                 { "opencl", FF_GPU_DETECTION_METHOD_OPENCL },
-                { "eglext", FF_GPU_DETECTION_METHOD_EGLEXT },
                 { "opengl", FF_GPU_DETECTION_METHOD_OPENGL },
                 {},
             });
@@ -282,9 +280,6 @@ void ffGenerateGPUJsonConfig(FFGPUOptions* options, yyjson_mut_doc* doc, yyjson_
             case FF_GPU_DETECTION_METHOD_OPENCL:
                 yyjson_mut_obj_add_str(doc, module, "detectionMethod", "opencl");
                 break;
-            case FF_GPU_DETECTION_METHOD_EGLEXT:
-                yyjson_mut_obj_add_str(doc, module, "detectionMethod", "eglext");
-                break;
             case FF_GPU_DETECTION_METHOD_OPENGL:
                 yyjson_mut_obj_add_str(doc, module, "detectionMethod", "opengl");
                 break;

src/modules/gpu/gpu.c

@@ -18,7 +18,6 @@ typedef enum __attribute__((__packed__)) FFGPUDetectionMethod
     FF_GPU_DETECTION_METHOD_PCI,
     FF_GPU_DETECTION_METHOD_VULKAN,
     FF_GPU_DETECTION_METHOD_OPENCL,
-    FF_GPU_DETECTION_METHOD_EGLEXT,
     FF_GPU_DETECTION_METHOD_OPENGL,
 } FFGPUDetectionMethod;