- /**************************************************************************\r
- * \r
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.\r
- * All Rights Reserved.\r
- * \r
- * Permission is hereby granted, free of charge, to any person obtaining a\r
- * copy of this software and associated documentation files (the\r
- * "Software"), to deal in the Software without restriction, including\r
- * without limitation the rights to use, copy, modify, merge, publish,\r
- * distribute, sub license, and/or sell copies of the Software, and to\r
- * permit persons to whom the Software is furnished to do so, subject to\r
- * the following conditions:\r
- * \r
- * The above copyright notice and this permission notice (including the\r
- * next paragraph) shall be included in all copies or substantial portions\r
- * of the Software.\r
- * \r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS\r
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.\r
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR\r
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\r
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\r
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
- * \r
- **************************************************************************/\r
-\r
-#ifndef I915_CONTEXT_H\r
-#define I915_CONTEXT_H\r
-\r
-\r
-#include "pipe/p_context.h"\r
-#include "pipe/p_defines.h"\r
-#include "pipe/p_state.h"\r
-\r
-#include "draw/draw_vertex.h"\r
-\r
-#include "tgsi/util/tgsi_scan.h"\r
-\r
-\r
-#define I915_TEX_UNITS 8\r
-\r
-#define I915_DYNAMIC_MODES4 0\r
-#define I915_DYNAMIC_DEPTHSCALE_0 1 /* just the header */\r
-#define I915_DYNAMIC_DEPTHSCALE_1 2 \r
-#define I915_DYNAMIC_IAB 3\r
-#define I915_DYNAMIC_BC_0 4 /* just the header */\r
-#define I915_DYNAMIC_BC_1 5\r
-#define I915_DYNAMIC_BFO_0 6 \r
-#define I915_DYNAMIC_BFO_1 7\r
-#define I915_DYNAMIC_STP_0 8 \r
-#define I915_DYNAMIC_STP_1 9 \r
-#define I915_DYNAMIC_SC_ENA_0 10 \r
-#define I915_DYNAMIC_SC_RECT_0 11 \r
-#define I915_DYNAMIC_SC_RECT_1 12 \r
-#define I915_DYNAMIC_SC_RECT_2 13 \r
-#define I915_MAX_DYNAMIC 14\r
-\r
-\r
-#define I915_IMMEDIATE_S0 0\r
-#define I915_IMMEDIATE_S1 1\r
-#define I915_IMMEDIATE_S2 2\r
-#define I915_IMMEDIATE_S3 3\r
-#define I915_IMMEDIATE_S4 4\r
-#define I915_IMMEDIATE_S5 5\r
-#define I915_IMMEDIATE_S6 6\r
-#define I915_IMMEDIATE_S7 7\r
-#define I915_MAX_IMMEDIATE 8\r
-\r
-/* These must mach the order of LI0_STATE_* bits, as they will be used\r
- * to generate hardware packets:\r
- */\r
-#define I915_CACHE_STATIC 0 \r
-#define I915_CACHE_DYNAMIC 1 /* handled specially */\r
-#define I915_CACHE_SAMPLER 2\r
-#define I915_CACHE_MAP 3\r
-#define I915_CACHE_PROGRAM 4\r
-#define I915_CACHE_CONSTANTS 5\r
-#define I915_MAX_CACHE 6\r
-\r
-#define I915_MAX_CONSTANT 32\r
-\r
-\r
-/** See constant_flags[] below */\r
-#define I915_CONSTFLAG_USER 0x1f\r
-\r
-\r
-/**\r
- * Subclass of pipe_shader_state\r
- */\r
-struct i915_fragment_shader\r
-{\r
- struct pipe_shader_state state;\r
-\r
- struct tgsi_shader_info info;\r
-\r
- uint *program;\r
- uint program_len;\r
-\r
- /**\r
- * constants introduced during translation.\r
- * These are placed at the end of the constant buffer and grow toward\r
- * the beginning (eg: slot 31, 30 29, ...)\r
- * User-provided constants start at 0.\r
- * This allows both types of constants to co-exist (until there's too many)\r
- * and doesn't require regenerating/changing the fragment program to\r
- * shuffle constants around.\r
- */\r
- uint num_constants;\r
- float constants[I915_MAX_CONSTANT][4];\r
-\r
- /**\r
- * Status of each constant\r
- * if I915_CONSTFLAG_PARAM, the value must be taken from the corresponding\r
- * slot of the user's constant buffer. (set by pipe->set_constant_buffer())\r
- * Else, the bitmask indicates which components are occupied by immediates.\r
- */\r
- ubyte constant_flags[I915_MAX_CONSTANT];\r
-};\r
-\r
-\r
-struct i915_cache_context;\r
-\r
-/* Use to calculate differences between state emitted to hardware and\r
- * current driver-calculated state. \r
- */\r
-struct i915_state \r
-{\r
- unsigned immediate[I915_MAX_IMMEDIATE];\r
- unsigned dynamic[I915_MAX_DYNAMIC];\r
-\r
- float constants[PIPE_SHADER_TYPES][I915_MAX_CONSTANT][4];\r
- /** number of constants passed in through a constant buffer */\r
- uint num_user_constants[PIPE_SHADER_TYPES];\r
-\r
- /* texture sampler state */\r
- unsigned sampler[I915_TEX_UNITS][3];\r
- unsigned sampler_enable_flags;\r
- unsigned sampler_enable_nr;\r
-\r
- /* texture image buffers */\r
- unsigned texbuffer[I915_TEX_UNITS][2];\r
-\r
- /** Describes the current hardware vertex layout */\r
- struct vertex_info vertex_info;\r
- \r
- unsigned id; /* track lost context events */\r
-};\r
-\r
-struct i915_blend_state {\r
- unsigned iab;\r
- unsigned modes4;\r
- unsigned LIS5;\r
- unsigned LIS6;\r
-};\r
-\r
-struct i915_depth_stencil_state {\r
- unsigned stencil_modes4;\r
- unsigned bfo[2];\r
- unsigned stencil_LIS5;\r
- unsigned depth_LIS6;\r
-};\r
-\r
-struct i915_rasterizer_state {\r
- int light_twoside : 1;\r
- unsigned st;\r
- enum interp_mode color_interp;\r
-\r
- unsigned LIS4;\r
- unsigned LIS7;\r
- unsigned sc[1];\r
-\r
- const struct pipe_rasterizer_state *templ;\r
-\r
- union { float f; unsigned u; } ds[2];\r
-};\r
-\r
-struct i915_sampler_state {\r
- unsigned state[3];\r
- const struct pipe_sampler_state *templ;\r
-};\r
-\r
-\r
-struct i915_texture {\r
- struct pipe_texture base;\r
-\r
- /* Derived from the above:\r
- */\r
- unsigned pitch;\r
- unsigned depth_pitch; /* per-image on i945? */\r
- unsigned total_height;\r
-\r
- unsigned nr_images[PIPE_MAX_TEXTURE_LEVELS];\r
-\r
- /* Explicitly store the offset of each image for each cube face or\r
- * depth value. Pretty much have to accept that hardware formats\r
- * are going to be so diverse that there is no unified way to\r
- * compute the offsets of depth/cube images within a mipmap level,\r
- * so have to store them as a lookup table:\r
- */\r
- unsigned *image_offset[PIPE_MAX_TEXTURE_LEVELS]; /**< array [depth] of offsets */\r
-\r
- /* Includes image offset tables:\r
- */\r
- unsigned level_offset[PIPE_MAX_TEXTURE_LEVELS];\r
-\r
- /* The data is held here:\r
- */\r
- struct pipe_buffer *buffer;\r
-};\r
-\r
-struct i915_context\r
-{\r
- struct pipe_context pipe;\r
- struct i915_winsys *winsys;\r
- struct draw_context *draw;\r
-\r
- /* The most recent drawing state as set by the driver:\r
- */\r
- const struct i915_blend_state *blend;\r
- const struct i915_sampler_state *sampler[PIPE_MAX_SAMPLERS];\r
- const struct i915_depth_stencil_state *depth_stencil;\r
- const struct i915_rasterizer_state *rasterizer;\r
-\r
- struct i915_fragment_shader *fs;\r
-\r
- struct pipe_blend_color blend_color;\r
- struct pipe_clip_state clip;\r
- struct pipe_constant_buffer constants[PIPE_SHADER_TYPES];\r
- struct pipe_framebuffer_state framebuffer;\r
- struct pipe_poly_stipple poly_stipple;\r
- struct pipe_scissor_state scissor;\r
- struct i915_texture *texture[PIPE_MAX_SAMPLERS];\r
- struct pipe_viewport_state viewport;\r
- struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];\r
-\r
- unsigned dirty;\r
-\r
- unsigned num_samplers;\r
- unsigned num_textures;\r
-\r
- unsigned *batch_start;\r
-\r
- /** Vertex buffer */\r
- struct pipe_buffer *vbo;\r
-\r
- struct i915_state current;\r
- unsigned hardware_dirty;\r
- \r
- unsigned debug;\r
-};\r
-\r
-/* A flag for each state_tracker state object:\r
- */\r
-#define I915_NEW_VIEWPORT 0x1\r
-#define I915_NEW_RASTERIZER 0x2\r
-#define I915_NEW_FS 0x4\r
-#define I915_NEW_BLEND 0x8\r
-#define I915_NEW_CLIP 0x10\r
-#define I915_NEW_SCISSOR 0x20\r
-#define I915_NEW_STIPPLE 0x40\r
-#define I915_NEW_FRAMEBUFFER 0x80\r
-#define I915_NEW_ALPHA_TEST 0x100\r
-#define I915_NEW_DEPTH_STENCIL 0x200\r
-#define I915_NEW_SAMPLER 0x400\r
-#define I915_NEW_TEXTURE 0x800\r
-#define I915_NEW_CONSTANTS 0x1000\r
-#define I915_NEW_VBO 0x2000\r
-#define I915_NEW_VS 0x4000\r
-\r
-\r
-/* Driver's internally generated state flags:\r
- */\r
-#define I915_NEW_VERTEX_FORMAT 0x10000\r
-\r
-\r
-/* Dirty flags for hardware emit\r
- */\r
-#define I915_HW_STATIC (1<<I915_CACHE_STATIC)\r
-#define I915_HW_DYNAMIC (1<<I915_CACHE_DYNAMIC)\r
-#define I915_HW_SAMPLER (1<<I915_CACHE_SAMPLER)\r
-#define I915_HW_MAP (1<<I915_CACHE_MAP)\r
-#define I915_HW_PROGRAM (1<<I915_CACHE_PROGRAM)\r
-#define I915_HW_CONSTANTS (1<<I915_CACHE_CONSTANTS)\r
-#define I915_HW_IMMEDIATE (1<<(I915_MAX_CACHE+0))\r
-#define I915_HW_INVARIENT (1<<(I915_MAX_CACHE+1))\r
-\r
-\r
-/***********************************************************************\r
- * i915_prim_emit.c: \r
- */\r
-struct draw_stage *i915_draw_render_stage( struct i915_context *i915 );\r
-\r
-\r
-/***********************************************************************\r
- * i915_prim_vbuf.c: \r
- */\r
-struct draw_stage *i915_draw_vbuf_stage( struct i915_context *i915 );\r
-\r
-\r
-/***********************************************************************\r
- * i915_state_emit.c: \r
- */\r
-void i915_emit_hardware_state(struct i915_context *i915 );\r
-\r
-\r
-\r
-/***********************************************************************\r
- * i915_clear.c: \r
- */\r
-void i915_clear(struct pipe_context *pipe, struct pipe_surface *ps,\r
- unsigned clearValue);\r
-\r
-\r
-/***********************************************************************\r
- * i915_surface.c: \r
- */\r
-void i915_init_surface_functions( struct i915_context *i915 );\r
-\r
-void i915_init_state_functions( struct i915_context *i915 );\r
-void i915_init_flush_functions( struct i915_context *i915 );\r
-void i915_init_string_functions( struct i915_context *i915 );\r
-\r
-\r
-\r
-\r
-/***********************************************************************\r
- * Inline conversion functions. These are better-typed than the\r
- * macros used previously:\r
- */\r
-static INLINE struct i915_context *\r
-i915_context( struct pipe_context *pipe )\r
-{\r
- return (struct i915_context *)pipe;\r
-}\r
-\r
-\r
-\r
-#endif\r
+ /**************************************************************************
+ *
+ * Copyright 2003 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.
+ *
+ **************************************************************************/
+
+#ifndef I915_CONTEXT_H
+#define I915_CONTEXT_H
+
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "draw/draw_vertex.h"
+
+#include "tgsi/tgsi_scan.h"
+
+
+#define I915_TEX_UNITS 8
+
+#define I915_DYNAMIC_MODES4 0
+#define I915_DYNAMIC_DEPTHSCALE_0 1 /* just the header */
+#define I915_DYNAMIC_DEPTHSCALE_1 2
+#define I915_DYNAMIC_IAB 3
+#define I915_DYNAMIC_BC_0 4 /* just the header */
+#define I915_DYNAMIC_BC_1 5
+#define I915_DYNAMIC_BFO_0 6
+#define I915_DYNAMIC_BFO_1 7
+#define I915_DYNAMIC_STP_0 8
+#define I915_DYNAMIC_STP_1 9
+#define I915_DYNAMIC_SC_ENA_0 10
+#define I915_DYNAMIC_SC_RECT_0 11
+#define I915_DYNAMIC_SC_RECT_1 12
+#define I915_DYNAMIC_SC_RECT_2 13
+#define I915_MAX_DYNAMIC 14
+
+
+#define I915_IMMEDIATE_S0 0
+#define I915_IMMEDIATE_S1 1
+#define I915_IMMEDIATE_S2 2
+#define I915_IMMEDIATE_S3 3
+#define I915_IMMEDIATE_S4 4
+#define I915_IMMEDIATE_S5 5
+#define I915_IMMEDIATE_S6 6
+#define I915_IMMEDIATE_S7 7
+#define I915_MAX_IMMEDIATE 8
+
+/* These must mach the order of LI0_STATE_* bits, as they will be used
+ * to generate hardware packets:
+ */
+#define I915_CACHE_STATIC 0
+#define I915_CACHE_DYNAMIC 1 /* handled specially */
+#define I915_CACHE_SAMPLER 2
+#define I915_CACHE_MAP 3
+#define I915_CACHE_PROGRAM 4
+#define I915_CACHE_CONSTANTS 5
+#define I915_MAX_CACHE 6
+
+#define I915_MAX_CONSTANT 32
+
+
+/** See constant_flags[] below */
+#define I915_CONSTFLAG_USER 0x1f
+
+
+/**
+ * Subclass of pipe_shader_state
+ */
+struct i915_fragment_shader
+{
+ struct pipe_shader_state state;
+
+ struct tgsi_shader_info info;
+
+ uint *program;
+ uint program_len;
+
+ /**
+ * constants introduced during translation.
+ * These are placed at the end of the constant buffer and grow toward
+ * the beginning (eg: slot 31, 30 29, ...)
+ * User-provided constants start at 0.
+ * This allows both types of constants to co-exist (until there's too many)
+ * and doesn't require regenerating/changing the fragment program to
+ * shuffle constants around.
+ */
+ uint num_constants;
+ float constants[I915_MAX_CONSTANT][4];
+
+ /**
+ * Status of each constant
+ * if I915_CONSTFLAG_PARAM, the value must be taken from the corresponding
+ * slot of the user's constant buffer. (set by pipe->set_constant_buffer())
+ * Else, the bitmask indicates which components are occupied by immediates.
+ */
+ ubyte constant_flags[I915_MAX_CONSTANT];
+};
+
+
+struct i915_cache_context;
+
+/* Use to calculate differences between state emitted to hardware and
+ * current driver-calculated state.
+ */
+struct i915_state
+{
+ unsigned immediate[I915_MAX_IMMEDIATE];
+ unsigned dynamic[I915_MAX_DYNAMIC];
+
+ float constants[PIPE_SHADER_TYPES][I915_MAX_CONSTANT][4];
+ /** number of constants passed in through a constant buffer */
+ uint num_user_constants[PIPE_SHADER_TYPES];
+
+ /* texture sampler state */
+ unsigned sampler[I915_TEX_UNITS][3];
+ unsigned sampler_enable_flags;
+ unsigned sampler_enable_nr;
+
+ /* texture image buffers */
+ unsigned texbuffer[I915_TEX_UNITS][2];
+
+ /** Describes the current hardware vertex layout */
+ struct vertex_info vertex_info;
+
+ unsigned id; /* track lost context events */
+};
+
+struct i915_blend_state {
+ unsigned iab;
+ unsigned modes4;
+ unsigned LIS5;
+ unsigned LIS6;
+};
+
+struct i915_depth_stencil_state {
+ unsigned stencil_modes4;
+ unsigned bfo[2];
+ unsigned stencil_LIS5;
+ unsigned depth_LIS6;
+};
+
+struct i915_rasterizer_state {
+ int light_twoside : 1;
+ unsigned st;
+ enum interp_mode color_interp;
+
+ unsigned LIS4;
+ unsigned LIS7;
+ unsigned sc[1];
+
+ const struct pipe_rasterizer_state *templ;
+
+ union { float f; unsigned u; } ds[2];
+};
+
+struct i915_sampler_state {
+ unsigned state[3];
+ const struct pipe_sampler_state *templ;
+ unsigned minlod;
+ unsigned maxlod;
+};
+
+
+struct i915_texture {
+ struct pipe_texture base;
+
+ /* Derived from the above:
+ */
+ unsigned stride;
+ unsigned depth_stride; /* per-image on i945? */
+ unsigned total_nblocksy;
+
+ unsigned tiled;
+
+ unsigned nr_images[PIPE_MAX_TEXTURE_LEVELS];
+
+ /* Explicitly store the offset of each image for each cube face or
+ * depth value. Pretty much have to accept that hardware formats
+ * are going to be so diverse that there is no unified way to
+ * compute the offsets of depth/cube images within a mipmap level,
+ * so have to store them as a lookup table:
+ */
+ unsigned *image_offset[PIPE_MAX_TEXTURE_LEVELS]; /**< array [depth] of offsets */
+
+ /* The data is held here:
+ */
+ struct pipe_buffer *buffer;
+};
+
+struct i915_batchbuffer;
+
+struct i915_context
+{
+ struct pipe_context pipe;
+ struct i915_winsys *winsys;
+ struct draw_context *draw;
+
+ /* The most recent drawing state as set by the driver:
+ */
+ const struct i915_blend_state *blend;
+ const struct i915_sampler_state *sampler[PIPE_MAX_SAMPLERS];
+ const struct i915_depth_stencil_state *depth_stencil;
+ const struct i915_rasterizer_state *rasterizer;
+
+ struct i915_fragment_shader *fs;
+
+ struct pipe_blend_color blend_color;
+ struct pipe_clip_state clip;
+ struct pipe_constant_buffer constants[PIPE_SHADER_TYPES];
+ struct pipe_framebuffer_state framebuffer;
+ struct pipe_poly_stipple poly_stipple;
+ struct pipe_scissor_state scissor;
+ struct i915_texture *texture[PIPE_MAX_SAMPLERS];
+ struct pipe_viewport_state viewport;
+ struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
+
+ unsigned dirty;
+
+ unsigned num_samplers;
+ unsigned num_textures;
+ unsigned num_vertex_elements;
+ unsigned num_vertex_buffers;
+
+ struct i915_batchbuffer *batch;
+
+ /** Vertex buffer */
+ struct pipe_buffer *vbo;
+ size_t vbo_offset;
+ unsigned vbo_flushed;
+
+ struct i915_state current;
+ unsigned hardware_dirty;
+
+ unsigned debug;
+};
+
+/* A flag for each state_tracker state object:
+ */
+#define I915_NEW_VIEWPORT 0x1
+#define I915_NEW_RASTERIZER 0x2
+#define I915_NEW_FS 0x4
+#define I915_NEW_BLEND 0x8
+#define I915_NEW_CLIP 0x10
+#define I915_NEW_SCISSOR 0x20
+#define I915_NEW_STIPPLE 0x40
+#define I915_NEW_FRAMEBUFFER 0x80
+#define I915_NEW_ALPHA_TEST 0x100
+#define I915_NEW_DEPTH_STENCIL 0x200
+#define I915_NEW_SAMPLER 0x400
+#define I915_NEW_TEXTURE 0x800
+#define I915_NEW_CONSTANTS 0x1000
+#define I915_NEW_VBO 0x2000
+#define I915_NEW_VS 0x4000
+
+
+/* Driver's internally generated state flags:
+ */
+#define I915_NEW_VERTEX_FORMAT 0x10000
+
+
+/* Dirty flags for hardware emit
+ */
+#define I915_HW_STATIC (1<<I915_CACHE_STATIC)
+#define I915_HW_DYNAMIC (1<<I915_CACHE_DYNAMIC)
+#define I915_HW_SAMPLER (1<<I915_CACHE_SAMPLER)
+#define I915_HW_MAP (1<<I915_CACHE_MAP)
+#define I915_HW_PROGRAM (1<<I915_CACHE_PROGRAM)
+#define I915_HW_CONSTANTS (1<<I915_CACHE_CONSTANTS)
+#define I915_HW_IMMEDIATE (1<<(I915_MAX_CACHE+0))
+#define I915_HW_INVARIENT (1<<(I915_MAX_CACHE+1))
+
+
+/***********************************************************************
+ * i915_prim_emit.c:
+ */
+struct draw_stage *i915_draw_render_stage( struct i915_context *i915 );
+
+
+/***********************************************************************
+ * i915_prim_vbuf.c:
+ */
+struct draw_stage *i915_draw_vbuf_stage( struct i915_context *i915 );
+
+
+/***********************************************************************
+ * i915_state_emit.c:
+ */
+void i915_emit_hardware_state(struct i915_context *i915 );
+
+
+
+/***********************************************************************
+ * i915_clear.c:
+ */
+void i915_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue);
+
+
+/***********************************************************************
+ * i915_surface.c:
+ */
+void i915_init_surface_functions( struct i915_context *i915 );
+
+void i915_init_state_functions( struct i915_context *i915 );
+void i915_init_flush_functions( struct i915_context *i915 );
+void i915_init_string_functions( struct i915_context *i915 );
+
+
+
+
+/***********************************************************************
+ * Inline conversion functions. These are better-typed than the
+ * macros used previously:
+ */
+static INLINE struct i915_context *
+i915_context( struct pipe_context *pipe )
+{
+ return (struct i915_context *)pipe;
+}
+
+
+
+#endif
projects / mesa.git / blobdiff