Initial public commit.

1 files changed, 194 insertions, 0 deletions

diff --git a/r600_state.h b/r600_state.h
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+/*
+ * RadeonHD R6xx, R7xx DRI driver
+ *
+ * Copyright (C) 2008-2009  Alexander Deucher
+ * Copyright (C) 2008-2009  Matthias Hopf
+ *
+ * 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, sublicense,
+ * 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 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 NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) 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.
+ */
+
+/*
+ * Subsystem state definitions
+ */
+
+#ifndef __R600_STATE_H__
+#define __R600_STATE_H__
+
+typedef int bool_t;
+
+
+/* Sequencer / thread handling */
+typedef struct {
+    int ps_prio;
+    int vs_prio;
+    int gs_prio;
+    int es_prio;
+    int num_ps_gprs;
+    int num_vs_gprs;
+    int num_gs_gprs;
+    int num_es_gprs;
+    int num_temp_gprs;
+    int num_ps_threads;
+    int num_vs_threads;
+    int num_gs_threads;
+    int num_es_threads;
+    int num_ps_stack_entries;
+    int num_vs_stack_entries;
+    int num_gs_stack_entries;
+    int num_es_stack_entries;
+    int num_qd_pipes;					/* ? does this fit in here */
+} sq_config_t;
+
+/* Color buffer / render target */
+typedef struct {
+    int id;
+    int w;
+    int h;
+    uint64_t base;
+    int format;
+    int endian;
+    int array_mode;						// tiling
+    int number_type;
+    int read_size;
+    int comp_swap;
+    int tile_mode;
+    int blend_clamp;
+    int clear_color;
+    int blend_bypass;
+    int blend_float32;
+    int simple_float;
+    int round_mode;
+    int tile_compact;
+    int source_format;
+} cb_config_t;
+
+/* Depth buffer */
+typedef struct {
+    int w;
+    int h;
+    uint64_t base;
+    int format;
+    int read_size;
+    int array_mode;						// tiling
+    int tile_surface_en;
+    int tile_compact;
+    int zrange_precision;
+} db_config_t;
+
+/* Shader */
+typedef struct {
+    uint64_t shader_addr;
+    int num_gprs;
+    int stack_size;
+    int dx10_clamp;
+    int fetch_cache_lines;
+    int clamp_consts;
+    int export_mode;
+    int uncached_first_inst;
+} shader_config_t;
+
+/* Vertex buffer / vtx resource */
+typedef struct {
+    int id;
+    uint64_t vb_addr;
+    uint32_t vtx_num_entries;
+    uint32_t vtx_size_dw;
+    int clamp_x;
+    int format;
+    int num_format_all;
+    int format_comp_all;
+    int srf_mode_all;
+    int endian;
+    int mem_req_size;
+} vtx_resource_t;
+
+/* Texture resource */
+typedef struct {
+    int id;
+    int w;
+    int h;
+    int pitch;
+    int depth;
+    int dim;
+    int tile_mode;
+    int tile_type;
+    int format;
+    uint64_t base;
+    uint64_t mip_base;
+    int format_comp_x;
+    int format_comp_y;
+    int format_comp_z;
+    int format_comp_w;
+    int num_format_all;
+    int srf_mode_all;
+    int force_degamma;
+    int endian;
+    int request_size;
+    int dst_sel_x;
+    int dst_sel_y;
+    int dst_sel_z;
+    int dst_sel_w;
+    int base_level;
+    int last_level;
+    int base_array;
+    int last_array;
+    int mpeg_clamp;
+    int perf_modulation;
+    int interlaced;
+} tex_resource_t;
+
+/* Texture sampler */
+typedef struct {
+    int				id;
+    /* Clamping */
+    int				clamp_x, clamp_y, clamp_z;
+    int		       		border_color;
+    /* Filtering */
+    int				xy_mag_filter, xy_min_filter;
+    int				z_filter;
+    int				mip_filter;
+    bool_t			high_precision_filter;	/* ? */
+    int				perf_mip;		/* ? 0-7 */
+    int				perf_z;			/* ? 3 */
+    /* LoD selection */
+    int				min_lod, max_lod;	/* 0-0x3ff */
+    int                         lod_bias;		/* 0-0xfff (signed?) */
+    int                         lod_bias2;		/* ? 0-0xfff (signed?) */
+    bool_t			lod_uses_minor_axis;	/* ? */
+    /* Other stuff */
+    bool_t			point_sampling_clamp;	/* ? */
+    bool_t			tex_array_override;	/* ? */
+    bool_t                      mc_coord_truncate;	/* ? */
+    bool_t			force_degamma;		/* ? */
+    bool_t			fetch_4;		/* ? */
+    bool_t			sample_is_pcf;		/* ? */
+    bool_t			type;			/* ? */
+    int				depth_compare;		/* only depth textures? */
+    int				chroma_key;
+} tex_sampler_t;
+
+/* Draw command */
+typedef struct {
+    uint32_t prim_type;
+    uint32_t vgt_draw_initiator;
+    uint32_t index_type;
+    uint32_t num_instances;
+    uint32_t num_indices;
+} draw_config_t;
+
+#endif