6 files changed, 46 insertions, 5 deletions

diff --git a/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c b/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c
index afeab5eef42..7cc5af89639 100644
--- a/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c
+++ b/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c
@@ -5,6 +5,7 @@
 #include "i915_drm.h"
 #include "i915/i915_debug.h"
 #include <xf86drm.h>
+#include <stdio.h>
 
 #define BATCH_RESERVED 16
 
@@ -71,6 +72,26 @@ i915_drm_batchbuffer_create(struct i915_winsys *iws)
    return &batch->base;
 }
 
+static boolean
+i915_drm_batchbuffer_validate_buffers(struct i915_winsys_batchbuffer *batch,
+				      struct i915_winsys_buffer **buffer,
+				      int num_of_buffers)
+{
+   struct i915_drm_batchbuffer *drm_batch = i915_drm_batchbuffer(batch);
+   drm_intel_bo *bos[num_of_buffers + 1];
+   int i, ret;
+
+   bos[0] = drm_batch->bo;
+   for (i = 0; i < num_of_buffers; i++)
+      bos[i+1] = intel_bo(buffer[i]);
+
+   ret = drm_intel_bufmgr_check_aperture_space(bos, num_of_buffers);
+   if (ret != 0)
+      return FALSE;
+
+   return TRUE;
+}
+
 static int
 i915_drm_batchbuffer_reloc(struct i915_winsys_batchbuffer *ibatch,
                             struct i915_winsys_buffer *buffer,
@@ -169,6 +190,14 @@ i915_drm_batchbuffer_flush(struct i915_winsys_batchbuffer *ibatch,
       assert(ret == 0);
    }
 
+   if (i915_drm_winsys(ibatch->iws)->dump_raw_file) {
+      FILE *file = fopen(i915_drm_winsys(ibatch->iws)->dump_raw_file, "a");
+      if (file) {
+	 fwrite(batch->base.map, used, 1, file);
+	 fclose(file);
+      }
+   }
+
 #ifdef INTEL_RUN_SYNC
    drm_intel_bo_wait_rendering(batch->bo);
 #endif
@@ -202,6 +231,7 @@ i915_drm_batchbuffer_destroy(struct i915_winsys_batchbuffer *ibatch)
 void i915_drm_winsys_init_batchbuffer_functions(struct i915_drm_winsys *idws)
 {
    idws->base.batchbuffer_create = i915_drm_batchbuffer_create;
+   idws->base.validate_buffers = i915_drm_batchbuffer_validate_buffers;
    idws->base.batchbuffer_reloc = i915_drm_batchbuffer_reloc;
    idws->base.batchbuffer_flush = i915_drm_batchbuffer_flush;
    idws->base.batchbuffer_destroy = i915_drm_batchbuffer_destroy;
diff --git a/src/gallium/winsys/i915/drm/i915_drm_winsys.c b/src/gallium/winsys/i915/drm/i915_drm_winsys.c
index 2288b48b2bd..2c3b508d056 100644
--- a/src/gallium/winsys/i915/drm/i915_drm_winsys.c
+++ b/src/gallium/winsys/i915/drm/i915_drm_winsys.c
@@ -72,6 +72,7 @@ i915_drm_winsys_create(int drmFD)
    drm_intel_bufmgr_gem_enable_fenced_relocs(idws->gem_manager);
 
    idws->dump_cmd = debug_get_bool_option("I915_DUMP_CMD", FALSE);
+   idws->dump_raw_file = debug_get_option("I915_DUMP_RAW_FILE", NULL);
    idws->send_cmd = !debug_get_bool_option("I915_NO_HW", FALSE);
 
    return &idws->base;
diff --git a/src/gallium/winsys/i915/drm/i915_drm_winsys.h b/src/gallium/winsys/i915/drm/i915_drm_winsys.h
index 0d74d0270c7..dae53c3e801 100644
--- a/src/gallium/winsys/i915/drm/i915_drm_winsys.h
+++ b/src/gallium/winsys/i915/drm/i915_drm_winsys.h
@@ -18,6 +18,7 @@ struct i915_drm_winsys
    struct i915_winsys base;
 
    boolean dump_cmd;
+   char *dump_raw_file;
    boolean send_cmd;
 
    int fd; /**< Drm file discriptor */
diff --git a/src/gallium/winsys/i915/sw/i915_sw_batchbuffer.c b/src/gallium/winsys/i915/sw/i915_sw_batchbuffer.c
index 8085591c8eb..3d0c1fa6224 100644
--- a/src/gallium/winsys/i915/sw/i915_sw_batchbuffer.c
+++ b/src/gallium/winsys/i915/sw/i915_sw_batchbuffer.c
@@ -58,6 +58,14 @@ i915_sw_batchbuffer_create(struct i915_winsys *iws)
    return &batch->base;
 }
 
+static boolean
+i915_sw_batchbuffer_validate_buffers(struct i915_winsys_batchbuffer *batch,
+				     struct i915_winsys_buffer **buffer,
+				     int num_of_buffers)
+{
+   return TRUE;
+}
+
 static int
 i915_sw_batchbuffer_reloc(struct i915_winsys_batchbuffer *ibatch,
                           struct i915_winsys_buffer *buffer,
@@ -107,16 +115,16 @@ i915_sw_batchbuffer_flush(struct i915_winsys_batchbuffer *ibatch,
 
 #ifdef INTEL_ALWAYS_FLUSH
    /* MI_FLUSH | FLUSH_MAP_CACHE */
-   i915_winsys_batchbuffer_dword(ibatch, (0x4<<23)|(1<<0));
+   i915_winsys_batchbuffer_dword_unchecked(ibatch, (0x4<<23)|(1<<0));
    used += 4;
 #endif
 
    if ((used & 4) == 0) {
       /* MI_NOOP */
-      i915_winsys_batchbuffer_dword(ibatch, 0);
+      i915_winsys_batchbuffer_dword_unchecked(ibatch, 0);
    }
    /* MI_BATCH_BUFFER_END */
-   i915_winsys_batchbuffer_dword(ibatch, (0xA<<23));
+   i915_winsys_batchbuffer_dword_unchecked(ibatch, (0xA<<23));
 
    used = batch->base.ptr - batch->base.map;
    assert((used & 4) == 0);
@@ -146,6 +154,7 @@ i915_sw_batchbuffer_destroy(struct i915_winsys_batchbuffer *ibatch)
 void i915_sw_winsys_init_batchbuffer_functions(struct i915_sw_winsys *isws)
 {
    isws->base.batchbuffer_create = i915_sw_batchbuffer_create;
+   isws->base.validate_buffers = i915_sw_batchbuffer_validate_buffers;
    isws->base.batchbuffer_reloc = i915_sw_batchbuffer_reloc;
    isws->base.batchbuffer_flush = i915_sw_batchbuffer_flush;
    isws->base.batchbuffer_destroy = i915_sw_batchbuffer_destroy;
diff --git a/src/gallium/winsys/i915/sw/i915_sw_winsys.c b/src/gallium/winsys/i915/sw/i915_sw_winsys.c
index 058ddc44aaf..fc48da6fb92 100644
--- a/src/gallium/winsys/i915/sw/i915_sw_winsys.c
+++ b/src/gallium/winsys/i915/sw/i915_sw_winsys.c
@@ -50,7 +50,7 @@ i915_sw_winsys_create()
    isws->base.pci_id = deviceID;
    isws->max_batch_size = 16 * 4096;
 
-   isws->dump_cmd = debug_get_bool_option("INTEL_DUMP_CMD", FALSE);
+   isws->dump_cmd = debug_get_bool_option("I915_DUMP_CMD", FALSE);
 
    return &isws->base;
 }
diff --git a/src/gallium/winsys/sw/xlib/SConscript b/src/gallium/winsys/sw/xlib/SConscript
index f6c47411831..df01a9ec2bf 100644
--- a/src/gallium/winsys/sw/xlib/SConscript
+++ b/src/gallium/winsys/sw/xlib/SConscript
@@ -4,7 +4,7 @@
 
 Import('*')
 
-if env['platform'] in ('cygwin_nt-5.1', 'cygwin_nt-6.1', 'linux'):
+if env['platform'] in ('cygwin', 'linux'):
 
     env = env.Clone()