From a871a7d4ffe3f94488cd5091794e683c720bc5df Mon Sep 17 00:00:00 2001
From: Lynne <dev@lynne.ee>
Date: Fri, 17 Feb 2023 04:30:00 +0100
Subject: [PATCH 54/72] hwcontext_vulkan: disable all mapping code

Multiplane formats are currently not easy to map.
---
 libavutil/hwcontext_vulkan.c | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index 647a072bdd..761a63ddd7 100644
--- a/libavutil/hwcontext_vulkan.c
+++ b/libavutil/hwcontext_vulkan.c
@@ -44,7 +44,7 @@
 #include "vulkan.h"
 #include "vulkan_loader.h"
 
-#if CONFIG_LIBDRM
+#if 0
 #include <xf86drm.h>
 #include <drm_fourcc.h>
 #include "hwcontext_drm.h"
@@ -54,7 +54,7 @@
 #endif
 #endif
 
-#if CONFIG_CUDA
+#if 0
 #include "hwcontext_cuda_internal.h"
 #include "cuda_check.h"
 #define CHECK_CU(x) FF_CUDA_CHECK_DL(cuda_cu, cu, x)
@@ -139,7 +139,7 @@ typedef struct VulkanFramesPriv {
 typedef struct AVVkFrameInternal {
     pthread_mutex_t update_mutex;
 
-#if CONFIG_CUDA
+#if 0
     /* Importing external memory into cuda is really expensive so we keep the
      * memory imported all the time */
     AVBufferRef *cuda_fc_ref; /* Need to keep it around for uninit */
@@ -1718,7 +1718,7 @@ static int vulkan_device_derive(AVHWDeviceContext *ctx,
      * by the following checks (e.g. non-PCIe ARM GPU), having an empty
      * dev_select will mean it'll get picked. */
     switch(src_ctx->type) {
-#if CONFIG_LIBDRM
+#if 0
 #if CONFIG_VAAPI
     case AV_HWDEVICE_TYPE_VAAPI: {
         AVVAAPIDeviceContext *src_hwctx = src_ctx->hwctx;
@@ -1753,7 +1753,7 @@ static int vulkan_device_derive(AVHWDeviceContext *ctx,
         return vulkan_device_create_internal(ctx, &dev_select, opts, flags);
     }
 #endif
-#if CONFIG_CUDA
+#if 0
     case AV_HWDEVICE_TYPE_CUDA: {
         AVHWDeviceContext *cuda_cu = src_ctx;
         AVCUDADeviceContext *src_hwctx = src_ctx->hwctx;
@@ -1789,7 +1789,7 @@ static int vulkan_frames_get_constraints(AVHWDeviceContext *ctx,
                                        0, NULL, NULL, NULL, NULL) >= 0;
     }
 
-#if CONFIG_CUDA
+#if 0
     if (p->dev_is_nvidia)
         count++;
 #endif
@@ -1807,7 +1807,7 @@ static int vulkan_frames_get_constraints(AVHWDeviceContext *ctx,
         }
     }
 
-#if CONFIG_CUDA
+#if 0
     if (p->dev_is_nvidia)
         constraints->valid_sw_formats[count++] = AV_PIX_FMT_CUDA;
 #endif
@@ -1890,7 +1890,7 @@ static void vulkan_free_internal(AVVkFrame *f)
 {
     av_unused AVVkFrameInternal *internal = f->internal;
 
-#if CONFIG_CUDA
+#if 0
     if (internal->cuda_fc_ref) {
         AVHWFramesContext *cuda_fc = (AVHWFramesContext *)internal->cuda_fc_ref->data;
         int planes = av_pix_fmt_count_planes(cuda_fc->sw_format);
@@ -2672,7 +2672,7 @@ fail:
     return err;
 }
 
-#if CONFIG_LIBDRM
+#if 0
 static void vulkan_unmap_from_drm(AVHWFramesContext *hwfc, HWMapDescriptor *hwmap)
 {
     AVVkFrame *f = hwmap->priv;
@@ -2746,6 +2746,7 @@ static int vulkan_map_from_drm_frame_desc(AVHWFramesContext *hwfc, AVVkFrame **f
     AVVulkanDeviceContext *hwctx = ctx->hwctx;
     VulkanDevicePriv *p = ctx->internal->priv;
     FFVulkanFunctions *vk = &p->vkfn;
+    AVVulkanFramesContext *hwfctx = hwfc->hwctx;
     VulkanFramesPriv *fp = hwfc->internal->priv;
     const AVDRMFrameDescriptor *desc = (AVDRMFrameDescriptor *)src->data[0];
     VkBindImageMemoryInfo bind_info[AV_DRM_MAX_PLANES];
@@ -3076,7 +3077,7 @@ fail:
 #endif
 #endif
 
-#if CONFIG_CUDA
+#if 0
 static int vulkan_export_to_cuda(AVHWFramesContext *hwfc,
                                  AVBufferRef *cuda_hwfc,
                                  const AVFrame *frame)
@@ -3346,7 +3347,7 @@ static int vulkan_map_to(AVHWFramesContext *hwfc, AVFrame *dst,
     av_unused VulkanDevicePriv *p = hwfc->device_ctx->internal->priv;
 
     switch (src->format) {
-#if CONFIG_LIBDRM
+#if 0
 #if CONFIG_VAAPI
     case AV_PIX_FMT_VAAPI:
         if (p->extensions & (FF_VK_EXT_EXTERNAL_DMABUF_MEMORY | FF_VK_EXT_DRM_MODIFIER_FLAGS))
@@ -3365,7 +3366,7 @@ static int vulkan_map_to(AVHWFramesContext *hwfc, AVFrame *dst,
     }
 }
 
-#if CONFIG_LIBDRM
+#if 0
 typedef struct VulkanDRMMapping {
     AVDRMFrameDescriptor drm_desc;
     AVVkFrame *source;
@@ -3533,7 +3534,7 @@ static int vulkan_map_from(AVHWFramesContext *hwfc, AVFrame *dst,
     av_unused VulkanDevicePriv *p = hwfc->device_ctx->internal->priv;
 
     switch (dst->format) {
-#if CONFIG_LIBDRM
+#if 0
     case AV_PIX_FMT_DRM_PRIME:
         if (p->extensions & (FF_VK_EXT_EXTERNAL_DMABUF_MEMORY | FF_VK_EXT_DRM_MODIFIER_FLAGS))
             return vulkan_map_to_drm(hwfc, dst, src, flags);
@@ -4091,7 +4092,7 @@ static int vulkan_transfer_data_to(AVHWFramesContext *hwfc, AVFrame *dst,
     av_unused VulkanDevicePriv *p = hwfc->device_ctx->internal->priv;
 
     switch (src->format) {
-#if CONFIG_CUDA
+#if 0
     case AV_PIX_FMT_CUDA:
 #ifdef _WIN32
         if ((p->extensions & FF_VK_EXT_EXTERNAL_WIN32_MEMORY) &&
@@ -4110,7 +4111,7 @@ static int vulkan_transfer_data_to(AVHWFramesContext *hwfc, AVFrame *dst,
     }
 }
 
-#if CONFIG_CUDA
+#if 0
 static int vulkan_transfer_data_to_cuda(AVHWFramesContext *hwfc, AVFrame *dst,
                                         const AVFrame *src)
 {
@@ -4209,7 +4210,7 @@ static int vulkan_transfer_data_from(AVHWFramesContext *hwfc, AVFrame *dst,
     av_unused VulkanDevicePriv *p = hwfc->device_ctx->internal->priv;
 
     switch (dst->format) {
-#if CONFIG_CUDA
+#if 0
     case AV_PIX_FMT_CUDA:
 #ifdef _WIN32
         if ((p->extensions & FF_VK_EXT_EXTERNAL_WIN32_MEMORY) &&
-- 
2.39.2