render fullscreen texcoord quad

projects/apis/opengl/src/present/opengl_present.c

@@ -0,0 +1,47 @@
+#include "opengl_present.h"
+#include "presentation_queue/opengl_presentation_queue.h"
+#include "device/opengl_output_device.h"
+#include "surface/opengl_surface.h"
+
+gnReturnCode openglPresent(gnOutputDeviceHandle device, gnPresentInfo info) {
+    for (uint32_t i =0 ; i < info.presentationQueueCount; i++) {
+        uint32_tArrayListAdd(info.presentationQueues[i]->presentationQueue->avaliableTextures, info.imageIndices[i]);
+
+        glUseProgram(device->outputDevice->shaderProgram);
+        glBindBuffer(GL_ARRAY_BUFFER, device->outputDevice->buffer);
+        glDrawArrays(GL_TRIANGLES, 0, 6);
+        glUseProgram(0);
+        glBindBuffer(GL_ARRAY_BUFFER, 0);
+        swapBuffers(info.presentationQueues[i]->info.surface);
+
+        // id<MTLBlitCommandEncoder> blit = [commandBuffer blitCommandEncoder];
+        // [blit copyFromTexture:info.presentationQueues[i]->images[info.imageIndices[i]]->texture->texture
+        //         sourceSlice:0
+        //         sourceLevel:0
+        //         sourceOrigin:(MTLOrigin){0, 0, 0}
+        //         sourceSize:(MTLSize){info.presentationQueues[i]->info.imageSize.x, info.presentationQueues[i]->info.imageSize.y, 1}
+        //         toTexture:drawable.texture
+        //     destinationSlice:0
+        //     destinationLevel:0
+        // destinationOrigin:(MTLOrigin){0, 0, 0}];
+
+        // [blit endEncoding];
+
+        // [drawable texture];
+
+        // [commandBuffer presentDrawable:drawable];
+        // [commandBuffer commit];
+        // device->outputDevice->executingCommandBuffer = commandBuffer;
+    }
+
+    // [device->outputDevice->executingCommandBuffer waitUntilCompleted];
+
+    // for (uint32_t i = 0; i < info.presentationQueueCount; i++) {
+    //     if (info.presentationQueues[i]->info.imageSize.x != info.presentationQueues[i]->info.surface->windowSurface->layer.drawableSize.width ||
+    //         info.presentationQueues[i]->info.imageSize.y != info.presentationQueues[i]->info.surface->windowSurface->layer.drawableSize.height) {
+    //             return GN_SUBOPTIMAL_PRESENTATION_QUEUE;
+    //         }
+    // }
+
+    return GN_SUCCESS;
+}

projects/apis/opengl/src/present/opengl_present.h

@@ -0,0 +1,4 @@
+#pragma once
+#include "core/src/present/gryphn_present.h"
+
+gnReturnCode openglPresent(gnOutputDeviceHandle device, gnPresentInfo info);