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get rid of some useless stuff

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This commit is contained in:
Greg Wells
2025-05-24 17:36:30 -04:00
parent a0cc1a43dd
commit 05aae3b56b
3 changed files with 0 additions and 131 deletions
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10
rendering_api/metal/src/core/metal_supports.cpp
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@@ -1,10 +0,0 @@
#include "utils/gryphn_bool.h"
#include <core/gryphn_support.h>
GN_EXPORT gnBool gnAPISupportsFn(gnFeature feature) {
switch (feature) {
case GN_DYNAMIC_STATES: return false; // from what I belive eveything is a dynamic state
case GN_SYNC_OBJECTS: return true; // from what I belive metal does but i don't feel like supporting them
}
return false; // we should never get here
}

107
rendering_api/metal/src/core/presentation_queue/metal_presentation_queue.cpp
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@@ -1,107 +0,0 @@
// #define GN_TEXTURE_NO_TEXTURE_ID
// #include <core/presentation_queue/gryphn_device_presentation_details.h>
// #include <core/presentation_queue/gryphn_presentation_queue.h>
// #include "core/devices/metal_output_devices.h"
// #include "core/metal_instance.h"
// #include "core/textures/metal_texture.h"
// #include "QuartzCore/CAMetalLayer.h"
// #include "core/sync_objects/metal_semaphore.h"
// #include "bridge/metal_bridge.h"
// #include "metal_presentation_queue.h"
// gnOutputDevice* mltGetOutputDevice(gnPlatformPresentationQueue* presentaionQueue) {
// return presentaionQueue->outputDevice;
// }
// #define MAXIMUM_DRAWABLES 3
// GN_EXPORT gnDevicePresentationDetails gnGetDevicePresentationDetailsFn(const gnPhysicalOutputDevice& physicalOutputDevice) {
// return { MAXIMUM_DRAWABLES, MAXIMUM_DRAWABLES };
// }
// GN_EXPORT gnReturnCode gnPresentationQueueGetNextImageAsyncFn(gnPresentationQueue& presentationQueue, const gnSyncSemaphore& semaphore, gnUInt* imageIndex) {
// mtlObjectCSetContentViewsLayer(
// presentationQueue.presentationQueue->outputDevice->outputDevice->instance->instance->metalContentView,
// presentationQueue.presentationQueue->layer);
// presentationQueue.presentationQueue->currentDrawableIndex++;
// presentationQueue.presentationQueue->currentDrawableIndex %= MAXIMUM_DRAWABLES;
// *imageIndex = presentationQueue.presentationQueue->currentDrawableIndex;
// presentationQueue.presentationQueue->currentDrawable = presentationQueue.presentationQueue->layer->nextDrawable();
// dispatch_semaphore_signal(semaphore.semaphore->semaphore);
// return GN_SUCCESS;
// }
// GN_EXPORT gnPresentationQueueState gnPresentationQueueGetStateFn(gnPresentationQueue& presentationQueue) {
// return GN_VALID;
// }
// GN_EXPORT gnReturnCode gnCreatePresentationQueueFn(gnPresentationQueue* presentationQueue, const gnOutputDevice& device, gnPresentationDetails& details) {
// presentationQueue->presentationQueue = new gnPlatformPresentationQueue();
// presentationQueue->presentationQueue->outputDevice = const_cast<gnOutputDevice*>(&device);
// presentationQueue->presentationQueue->layer = CA::MetalLayer::layer();
// presentationQueue->presentationQueue->layer->setPixelFormat(MTL::PixelFormat::PixelFormatBGRA8Unorm);
// presentationQueue->presentationQueue->layer->setFramebufferOnly(true);
// presentationQueue->presentationQueue->layer->setDrawableSize({ (double)details.ImageSize.x, (double)details.ImageSize.y });
// presentationQueue->presentationQueue->layer->setDevice(device.outputDevice->device);
// mtlInitializeMetalLayer(presentationQueue->presentationQueue->layer, true);
// mtlObjectCSetContentViewsLayer(
// device.outputDevice->instance->instance->metalContentView,
// presentationQueue->presentationQueue->layer);
// for (int i = 0; i < details.ImageCount; i++) {
// MTL::TextureDescriptor* desc = MTL::TextureDescriptor::texture2DDescriptor(
// MTL::PixelFormat::PixelFormatBGRA8Unorm,
// details.ImageSize.x,
// details.ImageSize.y,
// false
// );
// desc->setUsage(MTL::TextureUsageRenderTarget | MTL::TextureUsageShaderRead);
// gnTexture newImage = gnTexture();
// newImage.textureColorFormat = GN_BGRA8;
// newImage.minFilter = GN_FILTER_NEAREST;
// newImage.magFilter = GN_FILTER_NEAREST;
// newImage.textureType = GN_TEXTURE_2D;
// newImage.texture = new gnPlatformTexture();
// newImage.texture->texture = device.outputDevice->device->newTexture(desc);
// gnListAdd(presentationQueue->images, newImage);
// }
// MTL::TextureDescriptor* afsdfsdf = MTL::TextureDescriptor::texture2DDescriptor(
// MTL::PixelFormat::PixelFormatBGRA8Unorm,
// 2,
// 2,
// false
// );
// afsdfsdf->setUsage(MTL::TextureUsageRenderTarget | MTL::TextureUsageShaderRead);
// gnTexture newImage = gnTexture();
// newImage.textureColorFormat = GN_BGRA8;
// newImage.minFilter = GN_FILTER_NEAREST;
// newImage.magFilter = GN_FILTER_NEAREST;
// newImage.textureType = GN_TEXTURE_2D;
// newImage.texture = new gnPlatformTexture();
// newImage.texture->texture = device.outputDevice->device->newTexture(afsdfsdf);
// MTL::Region region = MTL::Region(0, 0, 2, 2);
// uint32_t data[4] = {
// 0xffffffff, 0xff000000, 0xffff0000, 0xffffff00
// };
// newImage.texture->texture->replaceRegion(region, 0, data, 8);
// gnListAdd(presentationQueue->images, newImage);
// // so funny story I have no god damn clue how to implement a presentation queue on metal
// return GN_SUCCESS;
// }
// GN_EXPORT void gnDestroyPresentationQueueFn(gnPresentationQueue& queue) {
// for (int i = 0; i < gnListLength(queue.images); i++) {
// gnDestroyTexture(queue.images[i]);
// }
// queue.images = gnCreateList<gnTexture>();
// }

14
rendering_api/metal/src/core/presentation_queue/metal_presentation_queue.h
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@@ -1,14 +0,0 @@
// #pragma once
// #include "QuartzCore/CAMetalLayer.hpp"
// #include "core/output_device/gryphn_output_device.h"
// struct gnPlatformPresentationQueue {
// int currentDrawableIndex = 0;
// gnOutputDevice* outputDevice;
// CA::MetalLayer* layer;
// CA::MetalDrawable* currentDrawable;
// };
// struct gnPlatformPresentationQueue;
// gnOutputDevice* mltGetOutputDevice(gnPlatformPresentationQueue* presentaionQueue);