v3dv: ignore filter in TFU blit path

The filter is only relevant to handle blits that invole scaling, but
our TFU path doesn't handle any kind of scaling so we can safely
ignore it.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7845>

diff --git a/src/broadcom/vulkan/v3dv_meta_copy.c b/src/broadcom/vulkan/v3dv_meta_copy.c
index 9aba1a9ed2550c08bcccb313505324ff243c2f97..7ec0a108fc9f057d1b006c9088f10ac6edc71cc4 100644 (file)
--- a/src/broadcom/vulkan/v3dv_meta_copy.c
+++ b/src/broadcom/vulkan/v3dv_meta_copy.c
@@ -4001,21 +4001,19 @@ compute_blit_3d_layers(const VkOffset3D *offsets,
 /**
  * Returns true if the implementation supports the requested operation (even if
  * it failed to process it, for example, due to an out-of-memory error).
+ *
+ * The TFU blit path doesn't handle scaling so the blit filter parameter can
+ * be ignored.
  */
 static bool
 blit_tfu(struct v3dv_cmd_buffer *cmd_buffer,
          struct v3dv_image *dst,
          struct v3dv_image *src,
-         const VkImageBlit *region,
-         VkFilter filter)
+         const VkImageBlit *region)
 {
    assert(dst->samples == VK_SAMPLE_COUNT_1_BIT);
    assert(src->samples == VK_SAMPLE_COUNT_1_BIT);
 
-   /* FIXME: The v3d driver seems to ignore filtering completely! */
-   if (filter != VK_FILTER_NEAREST)
-      return false;
-
    /* Format must match */
    if (src->vk_format != dst->vk_format)
       return false;
@@ -5444,7 +5442,7 @@ v3dv_CmdBlitImage(VkCommandBuffer commandBuffer,
    assert(!vk_format_is_compressed(dst->vk_format));
 
    for (uint32_t i = 0; i < regionCount; i++) {
-      if (blit_tfu(cmd_buffer, dst, src, &pRegions[i], filter))
+      if (blit_tfu(cmd_buffer, dst, src, &pRegions[i]))
          continue;
       if (blit_shader(cmd_buffer,
                       dst, dst->vk_format,