#ifndef R300_CONTEXT_H
#define R300_CONTEXT_H
+#define R300_BUFFER_ALIGNMENT 64
+
#include "draw/draw_vertex.h"
#include "util/u_blitter.h"
#include "pipe/p_context.h"
#include "util/u_inlines.h"
#include "util/u_transfer.h"
-#include "util/u_vbuf_mgr.h"
#include "r300_defines.h"
#include "r300_screen.h"
+#include "compiler/radeon_regalloc.h"
#include "../../winsys/radeon/drm/radeon_winsys.h"
struct u_upload_mgr;
struct r300_vertex_shader;
struct r300_stencilref_context;
+enum colormask_swizzle {
+ COLORMASK_BGRA,
+ COLORMASK_RGBA,
+ COLORMASK_RRRR,
+ COLORMASK_AAAA,
+ COLORMASK_GRRG,
+ COLORMASK_ARRA,
+ COLORMASK_NUM_SWIZZLES
+};
+
struct r300_atom {
/* Name, for debugging. */
const char* name;
struct r300_blend_state {
struct pipe_blend_state state;
- uint32_t cb_clamp[8];
+ uint32_t cb_clamp[COLORMASK_NUM_SWIZZLES][8];
uint32_t cb_noclamp[8];
uint32_t cb_no_readwrite[8];
};
};
struct r300_clip_state {
- struct pipe_clip_state clip;
-
uint32_t cb[29];
};
uint32_t cb_flush_clean[6];
};
-#define RS_STATE_MAIN_SIZE 25
+#define RS_STATE_MAIN_SIZE 27
struct r300_rs_state {
/* Original rasterizer state. */
struct r300_sampler_view {
struct pipe_sampler_view base;
+ /* For resource_copy_region. */
+ unsigned width0_override;
+ unsigned height0_override;
+
/* Swizzles in the UTIL_FORMAT_SWIZZLE_* representation,
* derived from base. */
unsigned char swizzle[4];
/* The buffer where query results are stored. */
struct pb_buffer *buf;
struct radeon_winsys_cs_handle *cs_buf;
- /* The size of the buffer. */
- unsigned buffer_size;
- /* The domain of the buffer. */
- enum radeon_bo_domain domain;
-
- /* Linked list members. */
- struct r300_query* prev;
- struct r300_query* next;
};
struct r300_surface {
/* Whether the CBZB clear is allowed on the surface. */
boolean cbzb_allowed;
+
+ unsigned colormask_swizzle;
};
struct r300_texture_desc {
unsigned offset_in_bytes[R300_MAX_TEXTURE_LEVELS];
/* Strides for each mip-level. */
- unsigned stride_in_pixels[R300_MAX_TEXTURE_LEVELS];
unsigned stride_in_bytes[R300_MAX_TEXTURE_LEVELS];
/* Size of one zslice or face or 2D image based on the texture target. */
* derived from the texture properties. */
unsigned size_in_bytes;
- /* Total size of the buffer backing this texture, in bytes.
- * It must be >= size. */
- unsigned buffer_size_in_bytes;
-
/**
* If non-zero, override the natural texture layout with
* a custom stride (in bytes).
struct r300_resource
{
- struct u_vbuf_resource b;
+ struct u_resource b;
/* Winsys buffer backing this resource. */
struct pb_buffer *buf;
struct radeon_winsys_cs_handle *cs_buf;
enum radeon_bo_domain domain;
- unsigned buf_size;
- /* Constant buffers are in user memory. */
- uint8_t *constant_buffer;
+ /* Constant buffers and SWTCL vertex and index buffers are in user
+ * memory. */
+ uint8_t *malloced_buffer;
/* Texture description (addressing, layout, special features). */
struct r300_texture_desc tex;
- /* Registers carrying texture format data. */
- /* Only format-independent bits should be filled in. */
- struct r300_texture_format_state tx_format;
-
- /* Where the texture starts in the buffer. */
- unsigned tex_offset;
-
/* This is the level tiling flags were last time set for.
* It's used to prevent redundant tiling-flags changes from happening.*/
unsigned surface_level;
struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS];
unsigned format_size[PIPE_MAX_ATTRIBS];
- struct u_vbuf_mgr_elements *vmgr_elements;
-
/* The size of the vertex, in dwords. */
unsigned vertex_size_dwords;
/* Draw module. Used mostly for SW TCL. */
struct draw_context* draw;
/* Vertex buffer for SW TCL. */
- struct pipe_resource* vbo;
+ struct pb_buffer *vbo;
+ struct radeon_winsys_cs_handle *vbo_cs;
/* Offset and size into the SW TCL VBO. */
size_t draw_vbo_offset;
- size_t draw_vbo_size;
- /* Whether the VBO must not be flushed. */
- boolean draw_vbo_locked;
- boolean draw_first_emitted;
/* Accelerated blit support. */
struct blitter_context* blitter;
/* When no vertex buffer is set, this one is used instead to prevent
* hardlocks. */
- struct pipe_resource *dummy_vb;
+ struct pipe_vertex_buffer dummy_vb;
/* The currently active query. */
struct r300_query *query_current;
/* Vertex elements for Gallium. */
struct r300_vertex_element_state *velems;
- struct pipe_index_buffer index_buffer;
-
/* Vertex info for Draw. */
struct vertex_info vertex_info;
int sprite_coord_enable;
/* Whether two-sided color selection is enabled (AKA light_twoside). */
boolean two_sided_color;
- /* Whether fragment color clamping is enabled. */
- boolean frag_clamp;
/* Whether fast color clear is enabled. */
boolean cbzb_clear;
/* Whether fragment shader needs to be validated. */
void *dsa_decompress_zmask;
- struct u_vbuf_mgr *vbuf_mgr;
+ struct pipe_index_buffer index_buffer;
+ struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
+ unsigned nr_vertex_buffers;
+ struct u_upload_mgr *uploader;
struct util_slab_mempool pool_transfers;
boolean hiz_in_use; /* Whether HIZ is enabled. */
enum r300_hiz_func hiz_func; /* HiZ function. Can be either MIN or MAX. */
uint32_t hiz_clear_value; /* HiZ clear value. */
+
+ /* Compiler state. */
+ struct rc_regalloc_state fs_regalloc_state; /* Register allocator info for
+ * fragment shaders. */
};
#define foreach_atom(r300, atom) \
void r300_decompress_zmask(struct r300_context *r300);
void r300_decompress_zmask_locked_unsafe(struct r300_context *r300);
void r300_decompress_zmask_locked(struct r300_context *r300);
+bool r300_is_blit_supported(enum pipe_format format);
/* r300_flush.c */
void r300_flush(struct pipe_context *pipe,
/* r300_render_translate.c */
void r300_translate_index_buffer(struct r300_context *r300,
- struct pipe_resource **index_buffer,
+ struct pipe_index_buffer *ib,
+ struct pipe_resource **out_index_buffer,
unsigned *index_size, unsigned index_offset,
unsigned *start, unsigned count);
void r300_plug_in_stencil_ref_fallback(struct r300_context *r300);
/* r300_render.c */
-void r300_draw_flush_vbuf(struct r300_context *r300);
void r500_emit_index_bias(struct r300_context *r300, int index_bias);
+void r300_blitter_draw_rectangle(struct blitter_context *blitter,
+ int x1, int y1, int x2, int y2,
+ float depth,
+ enum blitter_attrib_type type,
+ const union pipe_color_union *attrib);
/* r300_state.c */
enum r300_fb_state_change {
enum r300_fb_state_change change);
void r300_mark_fs_code_dirty(struct r300_context *r300);
+struct pipe_sampler_view *
+r300_create_sampler_view_custom(struct pipe_context *pipe,
+ struct pipe_resource *texture,
+ const struct pipe_sampler_view *templ,
+ unsigned width0_override,
+ unsigned height0_override);
+
/* r300_state_derived.c */
void r300_update_derived_state(struct r300_context* r300);