fontconfig libX11 mesa xkeyboard-config pixman git update 14 May 2012

1 files changed, 177 insertions, 170 deletions

diff --git a/mesalib/src/mesa/state_tracker/st_atom_constbuf.c b/mesalib/src/mesa/state_tracker/st_atom_constbuf.c
index 87a479a22..fd9228583 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_constbuf.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_constbuf.c
@@ -1,170 +1,177 @@
-/**************************************************************************

- * 

- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.

- * 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.

- * 

- **************************************************************************/

-

-/*

- * Authors:

- *   Keith Whitwell <keith@tungstengraphics.com>

- *   Brian Paul

- */

-

-#include "main/imports.h"

-#include "program/prog_parameter.h"

-#include "program/prog_print.h"

-

-#include "pipe/p_context.h"

-#include "pipe/p_defines.h"

-#include "util/u_inlines.h"

-

-#include "st_debug.h"

-#include "st_context.h"

-#include "st_atom.h"

-#include "st_atom_constbuf.h"

-#include "st_program.h"

-

-

-/**

- * Pass the given program parameters to the graphics pipe as a

- * constant buffer.

- * \param shader_type  either PIPE_SHADER_VERTEX or PIPE_SHADER_FRAGMENT

- */

-void st_upload_constants( struct st_context *st,

-                          struct gl_program_parameter_list *params,

-                          unsigned shader_type)

-{

-   struct pipe_context *pipe = st->pipe;

-

-   assert(shader_type == PIPE_SHADER_VERTEX ||

-          shader_type == PIPE_SHADER_FRAGMENT ||

-          shader_type == PIPE_SHADER_GEOMETRY);

-

-   /* update constants */

-   if (params && params->NumParameters) {

-      struct pipe_resource *cbuf;

-      const uint paramBytes = params->NumParameters * sizeof(GLfloat) * 4;

-

-      /* Update the constants which come from fixed-function state, such as

-       * transformation matrices, fog factors, etc.  The rest of the values in

-       * the parameters list are explicitly set by the user with glUniform,

-       * glProgramParameter(), etc.

-       */

-      _mesa_load_state_parameters(st->ctx, params);

-

-      /* We always need to get a new buffer, to keep the drivers simple and

-       * avoid gratuitous rendering synchronization.

-       * Let's use a user buffer to avoid an unnecessary copy.

-       */

-      cbuf = pipe_user_buffer_create(pipe->screen,

-                                     params->ParameterValues,

-                                     paramBytes,

-                                     PIPE_BIND_CONSTANT_BUFFER);

-

-      if (ST_DEBUG & DEBUG_CONSTANTS) {

-	 debug_printf("%s(shader=%d, numParams=%d, stateFlags=0x%x)\n", 

-                      __FUNCTION__, shader_type, params->NumParameters,

-                      params->StateFlags);

-         _mesa_print_parameter_list(params);

-      }

-

-      st->pipe->set_constant_buffer(st->pipe, shader_type, 0, cbuf);

-      pipe_resource_reference(&cbuf, NULL);

-

-      st->state.constants[shader_type].ptr = params->ParameterValues;

-      st->state.constants[shader_type].size = paramBytes;

-   }

-   else if (st->state.constants[shader_type].ptr) {

-      st->state.constants[shader_type].ptr = NULL;

-      st->state.constants[shader_type].size = 0;

-      st->pipe->set_constant_buffer(st->pipe, shader_type, 0, NULL);

-   }

-}

-

-

-/**

- * Vertex shader:

- */

-static void update_vs_constants(struct st_context *st )

-{

-   struct st_vertex_program *vp = st->vp;

-   struct gl_program_parameter_list *params = vp->Base.Base.Parameters;

-

-   st_upload_constants( st, params, PIPE_SHADER_VERTEX );

-}

-

-

-const struct st_tracked_state st_update_vs_constants = {

-   "st_update_vs_constants",				/* name */

-   {							/* dirty */

-      (_NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS),          /* mesa */

-      ST_NEW_VERTEX_PROGRAM,				/* st */

-   },

-   update_vs_constants					/* update */

-};

-

-

-

-/**

- * Fragment shader:

- */

-static void update_fs_constants(struct st_context *st )

-{

-   struct st_fragment_program *fp = st->fp;

-   struct gl_program_parameter_list *params = fp->Base.Base.Parameters;

-

-   st_upload_constants( st, params, PIPE_SHADER_FRAGMENT );

-}

-

-

-const struct st_tracked_state st_update_fs_constants = {

-   "st_update_fs_constants",				/* name */

-   {							/* dirty */

-      (_NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS),          /* mesa */

-      ST_NEW_FRAGMENT_PROGRAM,				/* st */

-   },

-   update_fs_constants					/* update */

-};

-

-/* Geometry shader:

- */

-static void update_gs_constants(struct st_context *st )

-{

-   struct st_geometry_program *gp = st->gp;

-   struct gl_program_parameter_list *params;

-

-   if (gp) {

-      params = gp->Base.Base.Parameters;

-      st_upload_constants( st, params, PIPE_SHADER_GEOMETRY );

-   }

-}

-

-const struct st_tracked_state st_update_gs_constants = {

-   "st_update_gs_constants",				/* name */

-   {							/* dirty */

-      (_NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS),          /* mesa */

-      ST_NEW_GEOMETRY_PROGRAM,				/* st */

-   },

-   update_gs_constants					/* update */

-};

+/**************************************************************************
+ * 
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * 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.
+ * 
+ **************************************************************************/
+
+/*
+ * Authors:
+ *   Keith Whitwell <keith@tungstengraphics.com>
+ *   Brian Paul
+ */
+
+#include "main/imports.h"
+#include "program/prog_parameter.h"
+#include "program/prog_print.h"
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "util/u_inlines.h"
+#include "util/u_upload_mgr.h"
+
+#include "st_debug.h"
+#include "st_context.h"
+#include "st_atom.h"
+#include "st_atom_constbuf.h"
+#include "st_program.h"
+
+
+/**
+ * Pass the given program parameters to the graphics pipe as a
+ * constant buffer.
+ * \param shader_type  either PIPE_SHADER_VERTEX or PIPE_SHADER_FRAGMENT
+ */
+void st_upload_constants( struct st_context *st,
+                          struct gl_program_parameter_list *params,
+                          unsigned shader_type)
+{
+   assert(shader_type == PIPE_SHADER_VERTEX ||
+          shader_type == PIPE_SHADER_FRAGMENT ||
+          shader_type == PIPE_SHADER_GEOMETRY);
+
+   /* update constants */
+   if (params && params->NumParameters) {
+      struct pipe_constant_buffer cb;
+      const uint paramBytes = params->NumParameters * sizeof(GLfloat) * 4;
+
+      /* Update the constants which come from fixed-function state, such as
+       * transformation matrices, fog factors, etc.  The rest of the values in
+       * the parameters list are explicitly set by the user with glUniform,
+       * glProgramParameter(), etc.
+       */
+      _mesa_load_state_parameters(st->ctx, params);
+
+      /* We always need to get a new buffer, to keep the drivers simple and
+       * avoid gratuitous rendering synchronization.
+       * Let's use a user buffer to avoid an unnecessary copy.
+       */
+      if (st->constbuf_uploader) {
+         cb.buffer = NULL;
+         cb.user_buffer = NULL;
+         u_upload_data(st->constbuf_uploader, 0, paramBytes,
+                       params->ParameterValues, &cb.buffer_offset, &cb.buffer);
+         u_upload_unmap(st->constbuf_uploader);
+      } else {
+         cb.buffer = NULL;
+         cb.user_buffer = params->ParameterValues;
+         cb.buffer_offset = 0;
+      }
+      cb.buffer_size = paramBytes;
+
+      if (ST_DEBUG & DEBUG_CONSTANTS) {
+         debug_printf("%s(shader=%d, numParams=%d, stateFlags=0x%x)\n",
+                      __FUNCTION__, shader_type, params->NumParameters,
+                      params->StateFlags);
+         _mesa_print_parameter_list(params);
+      }
+
+      st->pipe->set_constant_buffer(st->pipe, shader_type, 0, &cb);
+      pipe_resource_reference(&cb.buffer, NULL);
+
+      st->state.constants[shader_type].ptr = params->ParameterValues;
+      st->state.constants[shader_type].size = paramBytes;
+   }
+   else if (st->state.constants[shader_type].ptr) {
+      st->state.constants[shader_type].ptr = NULL;
+      st->state.constants[shader_type].size = 0;
+      st->pipe->set_constant_buffer(st->pipe, shader_type, 0, NULL);
+   }
+}
+
+
+/**
+ * Vertex shader:
+ */
+static void update_vs_constants(struct st_context *st )
+{
+   struct st_vertex_program *vp = st->vp;
+   struct gl_program_parameter_list *params = vp->Base.Base.Parameters;
+
+   st_upload_constants( st, params, PIPE_SHADER_VERTEX );
+}
+
+
+const struct st_tracked_state st_update_vs_constants = {
+   "st_update_vs_constants",				/* name */
+   {							/* dirty */
+      (_NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS),          /* mesa */
+      ST_NEW_VERTEX_PROGRAM,				/* st */
+   },
+   update_vs_constants					/* update */
+};
+
+
+
+/**
+ * Fragment shader:
+ */
+static void update_fs_constants(struct st_context *st )
+{
+   struct st_fragment_program *fp = st->fp;
+   struct gl_program_parameter_list *params = fp->Base.Base.Parameters;
+
+   st_upload_constants( st, params, PIPE_SHADER_FRAGMENT );
+}
+
+
+const struct st_tracked_state st_update_fs_constants = {
+   "st_update_fs_constants",				/* name */
+   {							/* dirty */
+      (_NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS),          /* mesa */
+      ST_NEW_FRAGMENT_PROGRAM,				/* st */
+   },
+   update_fs_constants					/* update */
+};
+
+/* Geometry shader:
+ */
+static void update_gs_constants(struct st_context *st )
+{
+   struct st_geometry_program *gp = st->gp;
+   struct gl_program_parameter_list *params;
+
+   if (gp) {
+      params = gp->Base.Base.Parameters;
+      st_upload_constants( st, params, PIPE_SHADER_GEOMETRY );
+   }
+}
+
+const struct st_tracked_state st_update_gs_constants = {
+   "st_update_gs_constants",				/* name */
+   {							/* dirty */
+      (_NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS),          /* mesa */
+      ST_NEW_GEOMETRY_PROGRAM,				/* st */
+   },
+   update_gs_constants					/* update */
+};