1 files changed, 0 insertions, 408 deletions

diff --git a/src/gallium/state_trackers/xorg/xvmc/surface.c b/src/gallium/state_trackers/xorg/xvmc/surface.c
deleted file mode 100644
index 12d94e0c5c..0000000000
--- a/src/gallium/state_trackers/xorg/xvmc/surface.c
+++ /dev/null
@@ -1,408 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2009 Younes Manton.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include <assert.h>
-#include <X11/Xlibint.h>
-#include <pipe/p_video_context.h>
-#include <pipe/p_video_state.h>
-#include <pipe/p_state.h>
-#include <util/u_memory.h>
-#include "xvmc_private.h"
-
-static enum pipe_mpeg12_macroblock_type TypeToPipe(int xvmc_mb_type)
-{
-   if (xvmc_mb_type & XVMC_MB_TYPE_INTRA)
-      return PIPE_MPEG12_MACROBLOCK_TYPE_INTRA;
-   if ((xvmc_mb_type & (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD)) == XVMC_MB_TYPE_MOTION_FORWARD)
-      return PIPE_MPEG12_MACROBLOCK_TYPE_FWD;
-   if ((xvmc_mb_type & (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD)) == XVMC_MB_TYPE_MOTION_BACKWARD)
-      return PIPE_MPEG12_MACROBLOCK_TYPE_BKWD;
-   if ((xvmc_mb_type & (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD)) == (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD))
-      return PIPE_MPEG12_MACROBLOCK_TYPE_BI;
-
-   assert(0);
-
-   return -1;
-}
-
-static enum pipe_mpeg12_picture_type PictureToPipe(int xvmc_pic)
-{
-   switch (xvmc_pic) {
-      case XVMC_TOP_FIELD:
-         return PIPE_MPEG12_PICTURE_TYPE_FIELD_TOP;
-      case XVMC_BOTTOM_FIELD:
-         return PIPE_MPEG12_PICTURE_TYPE_FIELD_BOTTOM;
-      case XVMC_FRAME_PICTURE:
-         return PIPE_MPEG12_PICTURE_TYPE_FRAME;
-      default:
-         assert(0);
-   }
-
-   return -1;
-}
-
-static enum pipe_mpeg12_motion_type MotionToPipe(int xvmc_motion_type, int xvmc_dct_type)
-{
-   switch (xvmc_motion_type) {
-      case XVMC_PREDICTION_FRAME:
-         return xvmc_dct_type == XVMC_DCT_TYPE_FIELD ?
-            PIPE_MPEG12_MOTION_TYPE_16x8 : PIPE_MPEG12_MOTION_TYPE_FRAME;
-      case XVMC_PREDICTION_FIELD:
-         return PIPE_MPEG12_MOTION_TYPE_FIELD;
-      case XVMC_PREDICTION_DUAL_PRIME:
-         return PIPE_MPEG12_MOTION_TYPE_DUALPRIME;
-      default:
-         assert(0);
-   }
-
-   return -1;
-}
-
-static bool
-CreateOrResizeBackBuffer(struct pipe_video_context *vpipe, unsigned int width, unsigned int height,
-                         struct pipe_surface **backbuffer)
-{
-   struct pipe_texture template;
-   struct pipe_texture *tex;
-
-   assert(vpipe);
-
-   if (*backbuffer) {
-      if ((*backbuffer)->width != width || (*backbuffer)->height != height)
-         pipe_surface_reference(backbuffer, NULL);
-      else
-         return true;
-   }
-
-   memset(&template, 0, sizeof(struct pipe_texture));
-   template.target = PIPE_TEXTURE_2D;
-   /* XXX: Needs to match the drawable's format? */
-   template.format = PIPE_FORMAT_B8G8R8X8_UNORM;
-   template.last_level = 0;
-   template.width0 = width;
-   template.height0 = height;
-   template.depth0 = 1;
-   template.tex_usage = PIPE_TEXTURE_USAGE_SHARED;
-
-   tex = vpipe->screen->texture_create(vpipe->screen, &template);
-   if (!tex)
-      return false;
-
-   *backbuffer = vpipe->screen->get_tex_surface(vpipe->screen, tex, 0, 0, 0,
-                                                PIPE_BUFFER_USAGE_GPU_READ |
-                                                PIPE_BUFFER_USAGE_GPU_WRITE);
-   pipe_texture_reference(&tex, NULL);
-
-   if (!*backbuffer)
-      return false;
-
-   /* Clear the backbuffer in case the video doesn't cover the whole window */
-   /* FIXME: Need to clear every time a frame moves and leaves dirty rects */
-   vpipe->clear_surface(vpipe, 0, 0, width, height, 0, *backbuffer);
-
-   return true;
-}
-
-static void
-MacroBlocksToPipe(const XvMCMacroBlockArray *xvmc_macroblocks,
-                  const XvMCBlockArray *xvmc_blocks,
-                  unsigned int first_macroblock,
-                  unsigned int num_macroblocks,
-                  struct pipe_mpeg12_macroblock *pipe_macroblocks)
-{
-   unsigned int i, j, k, l;
-   XvMCMacroBlock *xvmc_mb;
-
-   assert(xvmc_macroblocks);
-   assert(xvmc_blocks);
-   assert(pipe_macroblocks);
-   assert(num_macroblocks);
-
-   xvmc_mb = xvmc_macroblocks->macro_blocks + first_macroblock;
-
-   for (i = 0; i < num_macroblocks; ++i) {
-      pipe_macroblocks->base.codec = PIPE_VIDEO_CODEC_MPEG12;
-      pipe_macroblocks->mbx = xvmc_mb->x;
-      pipe_macroblocks->mby = xvmc_mb->y;
-      pipe_macroblocks->mb_type = TypeToPipe(xvmc_mb->macroblock_type);
-      if (pipe_macroblocks->mb_type != PIPE_MPEG12_MACROBLOCK_TYPE_INTRA)
-         pipe_macroblocks->mo_type = MotionToPipe(xvmc_mb->motion_type, xvmc_mb->dct_type);
-      /* Get rid of Valgrind 'undefined' warnings */
-      else
-         pipe_macroblocks->mo_type = -1;
-      pipe_macroblocks->dct_type = xvmc_mb->dct_type == XVMC_DCT_TYPE_FIELD ?
-         PIPE_MPEG12_DCT_TYPE_FIELD : PIPE_MPEG12_DCT_TYPE_FRAME;
-
-      for (j = 0; j < 2; ++j)
-         for (k = 0; k < 2; ++k)
-            for (l = 0; l < 2; ++l)
-               pipe_macroblocks->pmv[j][k][l] = xvmc_mb->PMV[j][k][l];
-
-      pipe_macroblocks->cbp = xvmc_mb->coded_block_pattern;
-      pipe_macroblocks->blocks = xvmc_blocks->blocks + xvmc_mb->index * BLOCK_SIZE_SAMPLES;
-
-      ++pipe_macroblocks;
-      ++xvmc_mb;
-   }
-}
-
-Status XvMCCreateSurface(Display *dpy, XvMCContext *context, XvMCSurface *surface)
-{
-   XvMCContextPrivate *context_priv;
-   struct pipe_video_context *vpipe;
-   XvMCSurfacePrivate *surface_priv;
-   struct pipe_video_surface *vsfc;
-
-   assert(dpy);
-
-   if (!context)
-      return XvMCBadContext;
-   if (!surface)
-      return XvMCBadSurface;
-
-   context_priv = context->privData;
-   vpipe = context_priv->vpipe;
-
-   surface_priv = CALLOC(1, sizeof(XvMCSurfacePrivate));
-   if (!surface_priv)
-      return BadAlloc;
-
-   vsfc = vpipe->screen->video_surface_create(vpipe->screen, vpipe->chroma_format,
-                                              vpipe->width, vpipe->height);
-   if (!vsfc) {
-      FREE(surface_priv);
-      return BadAlloc;
-   }
-
-   surface_priv->pipe_vsfc = vsfc;
-   surface_priv->context = context;
-
-   surface->surface_id = XAllocID(dpy);
-   surface->context_id = context->context_id;
-   surface->surface_type_id = context->surface_type_id;
-   surface->width = context->width;
-   surface->height = context->height;
-   surface->privData = surface_priv;
-
-   SyncHandle();
-
-   return Success;
-}
-
-Status XvMCRenderSurface(Display *dpy, XvMCContext *context, unsigned int picture_structure,
-                         XvMCSurface *target_surface, XvMCSurface *past_surface, XvMCSurface *future_surface,
-                         unsigned int flags, unsigned int num_macroblocks, unsigned int first_macroblock,
-                         XvMCMacroBlockArray *macroblocks, XvMCBlockArray *blocks
-)
-{
-   struct pipe_video_context *vpipe;
-   struct pipe_surface *t_vsfc;
-   struct pipe_surface *p_vsfc;
-   struct pipe_surface *f_vsfc;
-   XvMCContextPrivate *context_priv;
-   XvMCSurfacePrivate *target_surface_priv;
-   XvMCSurfacePrivate *past_surface_priv;
-   XvMCSurfacePrivate *future_surface_priv;
-   struct pipe_mpeg12_macroblock pipe_macroblocks[num_macroblocks];
-
-   assert(dpy);
-
-   if (!context || !context->privData)
-      return XvMCBadContext;
-   if (!target_surface || !target_surface->privData)
-      return XvMCBadSurface;
-
-   if (picture_structure != XVMC_TOP_FIELD &&
-       picture_structure != XVMC_BOTTOM_FIELD &&
-       picture_structure != XVMC_FRAME_PICTURE)
-      return BadValue;
-   /* Bkwd pred equivalent to fwd (past && !future) */
-   if (future_surface && !past_surface)
-      return BadMatch;
-
-   assert(context->context_id == target_surface->context_id);
-   assert(!past_surface || context->context_id == past_surface->context_id);
-   assert(!future_surface || context->context_id == future_surface->context_id);
-
-   assert(macroblocks);
-   assert(blocks);
-
-   assert(macroblocks->context_id == context->context_id);
-   assert(blocks->context_id == context->context_id);
-
-   assert(flags == 0 || flags == XVMC_SECOND_FIELD);
-
-   target_surface_priv = target_surface->privData;
-   past_surface_priv = past_surface ? past_surface->privData : NULL;
-   future_surface_priv = future_surface ? future_surface->privData : NULL;
-
-   assert(target_surface_priv->context == context);
-   assert(!past_surface || past_surface_priv->context == context);
-   assert(!future_surface || future_surface_priv->context == context);
-
-   context_priv = context->privData;
-   vpipe = context_priv->vpipe;
-
-   t_vsfc = target_surface_priv->pipe_vsfc;
-   p_vsfc = past_surface ? past_surface_priv->pipe_vsfc : NULL;
-   f_vsfc = future_surface ? future_surface_priv->pipe_vsfc : NULL;
-
-   MacroBlocksToPipe(macroblocks, blocks, first_macroblock,
-                     num_macroblocks, pipe_macroblocks);
-
-   vpipe->set_decode_target(vpipe, t_vsfc);
-   vpipe->decode_macroblocks(vpipe, p_vsfc, f_vsfc, num_macroblocks,
-                             &pipe_macroblocks->base, target_surface_priv->render_fence);
-
-   return Success;
-}
-
-Status XvMCFlushSurface(Display *dpy, XvMCSurface *surface)
-{
-   assert(dpy);
-
-   if (!surface)
-      return XvMCBadSurface;
-
-   return Success;
-}
-
-Status XvMCSyncSurface(Display *dpy, XvMCSurface *surface)
-{
-   assert(dpy);
-
-   if (!surface)
-      return XvMCBadSurface;
-
-   return Success;
-}
-
-Status XvMCPutSurface(Display *dpy, XvMCSurface *surface, Drawable drawable,
-                      short srcx, short srcy, unsigned short srcw, unsigned short srch,
-                      short destx, short desty, unsigned short destw, unsigned short desth,
-                      int flags)
-{
-   Window root;
-   int x, y;
-   unsigned int width, height;
-   unsigned int border_width;
-   unsigned int depth;
-   struct pipe_video_context *vpipe;
-   XvMCSurfacePrivate *surface_priv;
-   XvMCContextPrivate *context_priv;
-   XvMCContext *context;
-   struct pipe_video_rect src_rect = {srcx, srcy, srcw, srch};
-   struct pipe_video_rect dst_rect = {destx, desty, destw, desth};
-
-   assert(dpy);
-
-   if (!surface || !surface->privData)
-      return XvMCBadSurface;
-
-   if (XGetGeometry(dpy, drawable, &root, &x, &y, &width, &height, &border_width, &depth) == BadDrawable)
-      return BadDrawable;
-
-   assert(flags == XVMC_TOP_FIELD || flags == XVMC_BOTTOM_FIELD || flags == XVMC_FRAME_PICTURE);
-   assert(srcx + srcw - 1 < surface->width);
-   assert(srcy + srch - 1 < surface->height);
-   /*
-    * Some apps (mplayer) hit these asserts because they call
-    * this function after the window has been resized by the WM
-    * but before they've handled the corresponding XEvent and
-    * know about the new dimensions. The output should be clipped
-    * until the app updates destw and desth.
-    */
-   /*
-   assert(destx + destw - 1 < width);
-   assert(desty + desth - 1 < height);
-    */
-
-   surface_priv = surface->privData;
-   context = surface_priv->context;
-   context_priv = context->privData;
-   vpipe = context_priv->vpipe;
-
-   if (!CreateOrResizeBackBuffer(vpipe, width, height, &context_priv->backbuffer))
-      return BadAlloc;
-
-   vpipe->render_picture(vpipe, surface_priv->pipe_vsfc, PictureToPipe(flags), &src_rect,
-                         context_priv->backbuffer, &dst_rect, surface_priv->disp_fence);
-
-   vl_video_bind_drawable(vpipe, drawable);
-	
-   vpipe->screen->flush_frontbuffer
-   (
-      vpipe->screen,
-      context_priv->backbuffer,
-      vpipe->priv
-   );
-
-   return Success;
-}
-
-Status XvMCGetSurfaceStatus(Display *dpy, XvMCSurface *surface, int *status)
-{
-   assert(dpy);
-
-   if (!surface)
-      return XvMCBadSurface;
-
-   assert(status);
-
-   *status = 0;
-
-   return Success;
-}
-
-Status XvMCDestroySurface(Display *dpy, XvMCSurface *surface)
-{
-   XvMCSurfacePrivate *surface_priv;
-
-   assert(dpy);
-
-   if (!surface || !surface->privData)
-      return XvMCBadSurface;
-
-   surface_priv = surface->privData;
-   pipe_video_surface_reference(&surface_priv->pipe_vsfc, NULL);
-   FREE(surface_priv);
-   surface->privData = NULL;
-
-   return Success;
-}
-
-Status XvMCHideSurface(Display *dpy, XvMCSurface *surface)
-{
-   assert(dpy);
-
-   if (!surface || !surface->privData)
-      return XvMCBadSurface;
-
-   /* No op, only for overlaid rendering */
-
-   return Success;
-}