X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fnouveau%2Fnouveau_video.h;h=1d6ced035fb8f562410b6930be24dad96f3aa60d;hb=03d9c24c0468ae992a704c6a2f72bc349557b671;hp=c6875c39a04152dc1337178ec8b36e4956536915;hpb=1465dc26a540e2b6f8a055cf0ab48f774a3775bf;p=mesa.git

diff --git a/src/gallium/drivers/nouveau/nouveau_video.h b/src/gallium/drivers/nouveau/nouveau_video.h
index c6875c39a04..1d6ced035fb 100644
--- a/src/gallium/drivers/nouveau/nouveau_video.h
+++ b/src/gallium/drivers/nouveau/nouveau_video.h
@@ -1,22 +1,29 @@
 #ifndef __NOUVEAU_VIDEO_H__
-#define __NOUVEAU_SCREEN_H__
+#define __NOUVEAU_VIDEO_H__
 
 #include "nv17_mpeg.xml.h"
 #include "nv31_mpeg.xml.h"
+#include "nv_object.xml.h"
+
+#include "nouveau_winsys.h"
 
 struct nouveau_video_buffer {
    struct pipe_video_buffer base;
    unsigned num_planes;
-   struct pipe_resource     *resources[2];
-   struct pipe_sampler_view *sampler_view_planes[2];
+   struct pipe_resource     *resources[3];
+   struct pipe_sampler_view *sampler_view_planes[3];
    struct pipe_sampler_view *sampler_view_components[3];
-   struct pipe_surface      *surfaces[2];
+   struct pipe_surface      *surfaces[3];
 };
 
 struct nouveau_decoder {
    struct pipe_video_decoder base;
    struct nouveau_screen *screen;
-   struct nouveau_grobj *mpeg;
+   struct nouveau_pushbuf *push;
+   struct nouveau_object *chan;
+   struct nouveau_client *client;
+   struct nouveau_bufctx *bufctx;
+   struct nouveau_object *mpeg;
    struct nouveau_bo *cmd_bo, *data_bo, *fence_bo;
 
    unsigned *fence_map;
@@ -34,9 +41,56 @@ struct nouveau_decoder {
    struct nouveau_video_buffer *surfaces[8];
 };
 
+#define NV31_VIDEO_BIND_IMG(i)  i
+#define NV31_VIDEO_BIND_CMD     NV31_MPEG_IMAGE_Y_OFFSET__LEN
+#define NV31_VIDEO_BIND_COUNT  (NV31_MPEG_IMAGE_Y_OFFSET__LEN + 1)
+
 static INLINE void
 nouveau_vpe_write(struct nouveau_decoder *dec, unsigned data) {
    dec->cmds[dec->ofs++] = data;
 }
 
+#define SUBC_MPEG(mthd) 1, mthd
+#define NV31_MPEG(mthd) SUBC_MPEG(NV31_MPEG_##mthd)
+#define NV84_MPEG(mthd) SUBC_MPEG(NV84_MPEG_##mthd)
+
+static INLINE uint32_t
+NV04_FIFO_PKHDR(int subc, int mthd, unsigned size)
+{
+   return 0x00000000 | (size << 18) | (subc << 13) | mthd;
+}
+
+static INLINE uint32_t
+NV04_FIFO_PKHDR_NI(int subc, int mthd, unsigned size)
+{
+   return 0x40000000 | (size << 18) | (subc << 13) | mthd;
+}
+
+static INLINE void
+BEGIN_NV04(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size)
+{
+   PUSH_SPACE(push, size + 1);
+   PUSH_DATA (push, NV04_FIFO_PKHDR(subc, mthd, size));
+}
+
+static INLINE void
+BEGIN_NI04(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size)
+{
+   PUSH_SPACE(push, size + 1);
+   PUSH_DATA (push, NV04_FIFO_PKHDR_NI(subc, mthd, size));
+}
+
+static INLINE void
+PUSH_MTHDl(struct nouveau_pushbuf *push, int subc, int mthd,
+           struct nouveau_bo *bo, uint32_t offset,
+	   struct nouveau_bufctx *ctx, int bin, uint32_t rw)
+{
+   nouveau_bufctx_mthd(ctx, bin, NV04_FIFO_PKHDR(subc, mthd, 1),
+                       bo, offset,
+                       NOUVEAU_BO_LOW | (bo->flags & NOUVEAU_BO_APER) | rw,
+                       0, 0);
+
+   PUSH_DATA(push, bo->offset + offset);
+}
+
 #endif