even more work on video buffers

src/Core/PS4/GPU/video_out_buffer.h

@@ -9,4 +9,10 @@ enum class VideoOutBufferFormat : u64 {
     R8G8B8A8Srgb,
     B8G8R8A8Srgb,
 };
+
+class VideoOutBufferObj {
+  public:
+    explicit VideoOutBufferObj(VideoOutBufferFormat pixel_format, u32 width, u32 height, bool is_tiled, bool is_neo, u32 pitch) {
+    }
+};
 }

src/Core/PS4/HLE/ErrorCodes.h

@@ -17,5 +17,6 @@ constexpr int SCE_VIDEO_OUT_ERROR_RESOURCE_BUSY = 0x80290009;         // already
 constexpr int SCE_VIDEO_OUT_ERROR_INVALID_INDEX = 0x8029000A;         // invalid buffer index
 constexpr int SCE_VIDEO_OUT_ERROR_INVALID_HANDLE = 0x8029000B;        // invalid handle
 constexpr int SCE_VIDEO_OUT_ERROR_INVALID_EVENT_QUEUE = 0x8029000C;   // Invalid event queue
+constexpr int SCE_VIDEO_OUT_ERROR_SLOT_OCCUPIED = 0x80290010;         // slot already used
 constexpr int SCE_VIDEO_OUT_ERROR_FLIP_QUEUE_FULL = 0x80290012;       // flip queue is full
 constexpr int SCE_VIDEO_OUT_ERROR_INVALID_OPTION = 0x8029001A;        // Invalid buffer attribute option

src/Core/PS4/HLE/Graphics/Objects/video_out_ctx.h

@@ -1,12 +1,19 @@
 #pragma once
 #include <Core/PS4/HLE/Graphics/video_out.h>
 #include <Lib/Threads.h>
+#include <Core/PS4/HLE/Graphics/graphics_ctx.h>
 
 using namespace HLE::Libs::Graphics::VideoOut;
 
 namespace HLE::Graphics::Objects {
 
-//class FlipQueue;
+struct VideoOutBufferInfo {
+    const void* buffer = nullptr;
+    HLE::Libs::Graphics::VideoOutVulkanImage* buffer_render = nullptr;
+    u64 buffer_size = 0;
+    u64 buffer_pitch = 0;
+    int set_id = 0;
+};
 
 struct VideoConfigInternal {
     Lib::Mutex m_mutex;
@@ -16,7 +23,7 @@ struct VideoConfigInternal {
     SceVideoOutVblankStatus m_vblank_status;
     std::vector<HLE::Libs::LibKernel::EventQueues::SceKernelEqueue> m_flip_evtEq;
     int m_flip_rate = 0;
-
+    VideoOutBufferInfo buffers[16];
     std::vector<VideoOutBufferSetInternal> buffers_sets;
     int buffers_registration_index = 0;
 };

src/Core/PS4/HLE/Graphics/graphics_ctx.h

@@ -1,7 +1,7 @@
 #pragma once
+
 #include <types.h>
 #include <vulkan/vulkan_core.h>
-#include <emulator.h>
 #include "Lib/Threads.h"
 
 namespace HLE::Libs::Graphics {
@@ -21,4 +21,37 @@ struct GraphicCtx {
     VkDevice m_device = nullptr;
     VulkanQueueInfo queues[11];  // VULKAN_QUEUES_NUM
 };
+
+enum class VulkanImageType { Unknown, VideoOut};
+
+struct VulkanMemory {
+    VkMemoryRequirements requirements = {};
+    VkMemoryPropertyFlags property = 0;
+    VkDeviceMemory memory = nullptr;
+    VkDeviceSize offset = 0;
+    u32 type = 0;
+    u64 unique_id = 0;
+};
+
+struct VulkanImage {
+    static constexpr int VIEW_MAX = 4;
+    static constexpr int VIEW_DEFAULT = 0;
+    static constexpr int VIEW_BGRA = 1;
+    static constexpr int VIEW_DEPTH_TEXTURE = 2;
+
+    explicit VulkanImage(VulkanImageType type) : type(type) {}
+
+    VulkanImageType type = VulkanImageType::Unknown;
+    VkFormat format = VK_FORMAT_UNDEFINED;
+    VkExtent2D extent = {};
+    VkImage image = nullptr;
+    VkImageView image_view[VIEW_MAX] = {};
+    VkImageLayout layout = VK_IMAGE_LAYOUT_UNDEFINED;
+    VulkanMemory memory;
+};
+
+struct VideoOutVulkanImage : public VulkanImage {
+    VideoOutVulkanImage() : VulkanImage(VulkanImageType::VideoOut) {}
+};
+
 }  // namespace HLE::Libs::Graphics

src/Core/PS4/HLE/Graphics/video_out.cpp

@@ -1,8 +1,10 @@
 #include "video_out.h"
 
+#include <Core/PS4/GPU/video_out_buffer.h>
 #include <Core/PS4/HLE/ErrorCodes.h>
 #include <Core/PS4/HLE/Libs.h>
 #include <Core/PS4/HLE/UserManagement/UsrMngCodes.h>
+#include <Util/config.h>
 #include <Util/log.h>
 #include <debug.h>
 #include <stdio.h>
@@ -12,7 +14,7 @@
 
 #include "Objects/video_out_ctx.h"
 #include "Util/Singleton.h"
-#include <emulator.h>
+#include "emulator.h"
 
 namespace HLE::Libs::Graphics::VideoOut {
 
@@ -160,6 +162,7 @@ s32 PS4_SYSV_ABI sceVideoOutRegisterBuffers(s32 handle, s32 startIndex, void* co
     int registration_index = ctx->buffers_registration_index++;
 
     Emulator::checkAndWaitForGraphicsInit();
+    // TODO   Graphics::RenderCreateCxt();
 
     // try to calculate buffer size
     u64 buffer_size = 1280 * 720 * 4;  // TODO hardcoded value should be redone
@@ -174,7 +177,29 @@ s32 PS4_SYSV_ABI sceVideoOutRegisterBuffers(s32 handle, s32 startIndex, void* co
 
     ctx->buffers_sets.push_back(buf);
 
+    GPU::VideoOutBufferFormat format = GPU::VideoOutBufferFormat::Unknown;
 
+    if (attribute->pixelFormat == 0x80000000) {
+        format = GPU::VideoOutBufferFormat::B8G8R8A8Srgb;
+    } else if (attribute->pixelFormat == 0x80002200) {
+        format = GPU::VideoOutBufferFormat::R8G8B8A8Srgb;
+    }
+
+    GPU::VideoOutBufferObj buffer_info(format, attribute->width, attribute->height, attribute->tilingMode == 0, Config::isNeoMode(), buffer_pitch);
+
+    for (int i = 0; i < bufferNum; i++) {
+        if (ctx->buffers[i + startIndex].buffer != nullptr) {
+            LOG_TRACE_IF(log_file_videoout, "buffer slot {} is occupied!\n", i + startIndex);
+            return SCE_VIDEO_OUT_ERROR_SLOT_OCCUPIED;
+        }
+
+        ctx->buffers[i + startIndex].set_id = registration_index;
+        ctx->buffers[i + startIndex].buffer = addresses[i];
+        ctx->buffers[i + startIndex].buffer_size = buffer_size;
+        ctx->buffers[i + startIndex].buffer_pitch = buffer_pitch;
+        //    ctx->buffers[i + startIndex].buffer_vulkan =  TODO!!!
+        LOG_INFO_IF(log_file_videoout, "buffers[{}] = {}\n", i + startIndex, reinterpret_cast<uint64_t>(addresses[i]));
+    }
 
     return registration_index;
 }