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authormarha <marha@users.sourceforge.net>2009-10-08 13:15:52 +0000
committermarha <marha@users.sourceforge.net>2009-10-08 13:15:52 +0000
commita0c4815433ccd57322f4f7703ca35e9ccfa59250 (patch)
treef5213802ec12adb86ec3136001c1c29fe5343700 /mesalib/src/mesa/drivers/dri/common/dri_metaops.h
parentc73dc01b6de45612b24dc2dd34fba24d81ebf46c (diff)
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Added MesaLib-7.6
Diffstat (limited to 'mesalib/src/mesa/drivers/dri/common/dri_metaops.h')
-rw-r--r--mesalib/src/mesa/drivers/dri/common/dri_metaops.h81
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diff --git a/mesalib/src/mesa/drivers/dri/common/dri_metaops.h b/mesalib/src/mesa/drivers/dri/common/dri_metaops.h
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@@ -0,0 +1,81 @@
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009 Intel Corporation.
+ * 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.
+ *
+ **************************************************************************/
+
+#ifndef DRI_METAOPS_H
+#define DRI_METAOPS_H
+
+
+struct dri_metaops {
+ GLcontext *ctx;
+ GLboolean internal_viewport_call;
+ struct gl_fragment_program *bitmap_fp;
+ struct gl_vertex_program *passthrough_vp;
+ struct gl_buffer_object *texcoord_vbo;
+
+ struct gl_fragment_program *saved_fp;
+ GLboolean saved_fp_enable;
+ struct gl_vertex_program *saved_vp;
+ GLboolean saved_vp_enable;
+
+ struct gl_fragment_program *tex2d_fp;
+
+ GLboolean saved_texcoord_enable;
+ struct gl_buffer_object *saved_array_vbo, *saved_texcoord_vbo;
+ GLenum saved_texcoord_type;
+ GLsizei saved_texcoord_size, saved_texcoord_stride;
+ const void *saved_texcoord_ptr;
+ int saved_active_texture;
+
+ GLint saved_vp_x, saved_vp_y;
+ GLsizei saved_vp_width, saved_vp_height;
+ GLenum saved_matrix_mode;
+};
+
+
+void meta_set_passthrough_transform(struct dri_metaops *meta);
+
+void meta_restore_transform(struct dri_metaops *meta);
+
+void meta_set_passthrough_vertex_program(struct dri_metaops *meta);
+
+void meta_restore_vertex_program(struct dri_metaops *meta);
+
+void meta_set_fragment_program(struct dri_metaops *meta,
+ struct gl_fragment_program **prog,
+ const char *prog_string);
+
+void meta_restore_fragment_program(struct dri_metaops *meta);
+
+void meta_set_default_texrect(struct dri_metaops *meta);
+
+void meta_restore_texcoords(struct dri_metaops *meta);
+
+void meta_init_metaops(GLcontext *ctx, struct dri_metaops *meta);
+void meta_destroy_metaops(struct dri_metaops *meta);
+
+#endif