radeonsi: rename rscreen -> sscreen

[mesa.git] / src / gallium / drivers / radeon / radeon_winsys.h

diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h
index 99a793f90284712679727ae90b564a3e73ccd1d1..82feef3948745abe3f3a376d8fb0608fcdb0362a 100644 (file)
--- a/src/gallium/drivers/radeon/radeon_winsys.h
+++ b/src/gallium/drivers/radeon/radeon_winsys.h
@@ -52,7 +52,9 @@ enum radeon_bo_layout {
 enum radeon_bo_domain { /* bitfield */
     RADEON_DOMAIN_GTT  = 2,
     RADEON_DOMAIN_VRAM = 4,
-    RADEON_DOMAIN_VRAM_GTT = RADEON_DOMAIN_VRAM | RADEON_DOMAIN_GTT
+    RADEON_DOMAIN_VRAM_GTT = RADEON_DOMAIN_VRAM | RADEON_DOMAIN_GTT,
+    RADEON_DOMAIN_GDS = 8,
+    RADEON_DOMAIN_OA = 16,
 };
 
 enum radeon_bo_flag { /* bitfield */
@@ -76,6 +78,15 @@ enum radeon_bo_usage { /* bitfield */
     RADEON_USAGE_SYNCHRONIZED = 8
 };
 
+enum radeon_transfer_flags {
+   /* Indicates that the caller will unmap the buffer.
+    *
+    * Not unmapping buffers is an important performance optimization for
+    * OpenGL (avoids kernel overhead for frequently mapped buffers).
+    */
+   RADEON_TRANSFER_TEMPORARY = (PIPE_TRANSFER_DRV_PRV << 0),
+};
+
 #define RADEON_SPARSE_PAGE_SIZE (64 * 1024)
 
 enum ring_type {
@@ -87,6 +98,7 @@ enum ring_type {
     RING_UVD_ENC,
     RING_VCN_DEC,
     RING_VCN_ENC,
+    RING_VCN_JPEG,
     RING_LAST,
 };
 
@@ -257,6 +269,14 @@ struct radeon_winsys {
     void (*query_info)(struct radeon_winsys *ws,
                        struct radeon_info *info);
 
+    /**
+     * A hint for the winsys that it should pin its execution threads to
+     * a group of cores sharing a specific L3 cache if the CPU has multiple
+     * L3 caches. This is needed for good multithreading performance on
+     * AMD Zen CPUs.
+     */
+    void (*pin_threads_to_L3_cache)(struct radeon_winsys *ws, unsigned cache);
+
     /**************************************************************************
      * Buffer management. Buffer attributes are mostly fixed over its lifetime.
      *
@@ -285,9 +305,12 @@ struct radeon_winsys {
      * Map the entire data store of a buffer object into the client's address
      * space.
      *
+     * Callers are expected to unmap buffers again if and only if the
+     * RADEON_TRANSFER_TEMPORARY flag is set in \p usage.
+     *
      * \param buf       A winsys buffer object to map.
      * \param cs        A command stream to flush if the buffer is referenced by it.
-     * \param usage     A bitmask of the PIPE_TRANSFER_* flags.
+     * \param usage     A bitmask of the PIPE_TRANSFER_* and RADEON_TRANSFER_* flags.
      * \return          The pointer at the beginning of the buffer.
      */
     void *(*buffer_map)(struct pb_buffer *buf,
@@ -343,6 +366,7 @@ struct radeon_winsys {
      */
     struct pb_buffer *(*buffer_from_handle)(struct radeon_winsys *ws,
                                             struct winsys_handle *whandle,
+                                            unsigned vm_alignment,
                                             unsigned *stride, unsigned *offset);
 
     /**
@@ -455,10 +479,11 @@ struct radeon_winsys {
      * \param user      User pointer that will be passed to the flush callback.
      */
     struct radeon_cmdbuf *(*cs_create)(struct radeon_winsys_ctx *ctx,
-                                          enum ring_type ring_type,
-                                          void (*flush)(void *ctx, unsigned flags,
-                                                       struct pipe_fence_handle **fence),
-                                          void *flush_ctx);
+                                       enum ring_type ring_type,
+                                       void (*flush)(void *ctx, unsigned flags,
+                                                     struct pipe_fence_handle **fence),
+                                       void *flush_ctx,
+                                       bool stop_exec_on_failure);
 
     /**
      * Destroy a command stream.