3 files changed, 2 insertions, 49 deletions

diff --git a/src/gallium/drivers/svga/svga_context.c b/src/gallium/drivers/svga/svga_context.c
index 8389384307d..0ffff9c506b 100644
--- a/src/gallium/drivers/svga/svga_context.c
+++ b/src/gallium/drivers/svga/svga_context.c
@@ -25,13 +25,11 @@
 
 #include "svga_cmd.h"
 
-#include "os/os_process.h"
 #include "pipe/p_defines.h"
 #include "util/u_inlines.h"
 #include "pipe/p_screen.h"
 #include "util/u_memory.h"
 #include "util/u_bitmask.h"
-#include "util/u_string.h"
 
 #include "svga_context.h"
 #include "svga_screen.h"
@@ -82,35 +80,6 @@ static void svga_destroy( struct pipe_context *pipe )
 }
 
 
-/**
- * Check the process name to see if we're running with an app that
- * needs any particular work-arounds.
- */
-static void
-check_for_workarounds(struct svga_context *svga)
-{
-   char name[1000];
-
-   if (!os_get_process_name(name, sizeof(name)))
-      return;
-
-   if (util_strcmp(name, "sauer_client") == 0) {
-      /*
-       * Sauerbraten uses a two-pass rendering algorithm.  The first pass
-       * draws a depth map.  The second pass draws the colors.  On the second
-       * pass we wind up using the swtnl path because the game tries to use
-       * a GLbyte[3] normal vector array (which the SVGA3D protocol does not
-       * support.)  The vertices of the first and second passes don't quite
-       * match so we see some depth/Z-fighting issues.  This work-around
-       * causes us to map GLbyte[3] to SVGA3D_DECLTYPE_UBYTE4N and avoid the
-       * swtnl path.  Despite not correctly converting normal vectors from
-       * GLbyte[3] to float[4], the rendering looks OK.
-       */
-      debug_printf("Enabling sauerbraten GLbyte[3] work-around\n");
-      svga->workaround.use_decltype_ubyte4n = TRUE;
-   }
-}
-
 
 struct pipe_context *svga_context_create( struct pipe_screen *screen,
 					  void *priv )
@@ -187,8 +156,6 @@ struct pipe_context *svga_context_create( struct pipe_screen *screen,
 
    svga->dirty = ~0;
 
-   check_for_workarounds(svga);
-
    return &svga->pipe;
 
 no_state:
diff --git a/src/gallium/drivers/svga/svga_context.h b/src/gallium/drivers/svga/svga_context.h
index 1e93b024f9f..0daab0b3229 100644
--- a/src/gallium/drivers/svga/svga_context.h
+++ b/src/gallium/drivers/svga/svga_context.h
@@ -389,11 +389,6 @@ struct svga_context
    /** performance / info queries */
    uint64_t num_draw_calls;  /**< SVGA_QUERY_DRAW_CALLS */
    uint64_t num_fallbacks;   /**< SVGA_QUERY_FALLBACKS */
-
-   /** quirks / work-around flags for particular apps */
-   struct {
-      boolean use_decltype_ubyte4n;
-   } workaround;
 };
 
 /* A flag for each state_tracker state object:
diff --git a/src/gallium/drivers/svga/svga_state_need_swtnl.c b/src/gallium/drivers/svga/svga_state_need_swtnl.c
index 6f1d802bced..c0bfd2c14d0 100644
--- a/src/gallium/drivers/svga/svga_state_need_swtnl.c
+++ b/src/gallium/drivers/svga/svga_state_need_swtnl.c
@@ -36,8 +36,7 @@
  * format.  Return SVGA3D_DECLTYPE_MAX for unsupported gallium formats.
  */
 static INLINE SVGA3dDeclType
-svga_translate_vertex_format(const struct svga_context *svga,
-                             enum pipe_format format)
+svga_translate_vertex_format(enum pipe_format format)
 {
    switch (format) {
    case PIPE_FORMAT_R32_FLOAT:            return SVGA3D_DECLTYPE_FLOAT1;
@@ -58,12 +57,6 @@ svga_translate_vertex_format(const struct svga_context *svga,
    case PIPE_FORMAT_R16G16_FLOAT:         return SVGA3D_DECLTYPE_FLOAT16_2;
    case PIPE_FORMAT_R16G16B16A16_FLOAT:   return SVGA3D_DECLTYPE_FLOAT16_4;
 
-   case PIPE_FORMAT_R8G8B8_SNORM:
-      if (svga->workaround.use_decltype_ubyte4n) {
-         return SVGA3D_DECLTYPE_UBYTE4N;
-      }
-      /* fall-through */
-
    default:
       /* There are many formats without hardware support.  This case
        * will be hit regularly, meaning we'll need swvfetch.
@@ -85,9 +78,7 @@ update_need_swvfetch(struct svga_context *svga, unsigned dirty)
    }
 
    for (i = 0; i < svga->curr.velems->count; i++) {
-      svga->state.sw.ve_format[i] =
-         svga_translate_vertex_format(svga,
-                                      svga->curr.velems->velem[i].src_format);
+      svga->state.sw.ve_format[i] = svga_translate_vertex_format(svga->curr.velems->velem[i].src_format);
       if (svga->state.sw.ve_format[i] == SVGA3D_DECLTYPE_MAX) {
          /* Unsupported format - use software fetch */
          need_swvfetch = TRUE;