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Diffstat (limited to 'src/gallium/drivers/r300/r300_context.h')
-rw-r--r--src/gallium/drivers/r300/r300_context.h250
1 files changed, 126 insertions, 124 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h
index 39dcde0610..e395f41290 100644
--- a/src/gallium/drivers/r300/r300_context.h
+++ b/src/gallium/drivers/r300/r300_context.h
@@ -30,11 +30,11 @@
#include "pipe/p_context.h"
#include "util/u_inlines.h"
#include "util/u_transfer.h"
-
-#include "translate/translate_cache.h"
+#include "util/u_vbuf_mgr.h"
#include "r300_defines.h"
#include "r300_screen.h"
+#include "r300_winsys.h"
struct u_upload_mgr;
struct r300_context;
@@ -65,11 +65,15 @@ struct r300_aa_state {
};
struct r300_blend_state {
- uint32_t cb[8];
+ struct pipe_blend_state state;
+
+ uint32_t cb_clamp[8];
+ uint32_t cb_noclamp[8];
uint32_t cb_no_readwrite[8];
};
struct r300_blend_color_state {
+ struct pipe_blend_color state;
uint32_t cb[3];
};
@@ -91,9 +95,24 @@ struct r300_dsa_state {
uint32_t stencil_ref_mask; /* R300_ZB_STENCILREFMASK: 0x4f08 */
uint32_t cb_reg;
uint32_t stencil_ref_bf; /* R500_ZB_STENCILREFMASK_BF: 0x4fd4 */
+ uint32_t cb_reg1;
+ uint32_t alpha_value; /* R500_FG_ALPHA_VALUE: 0x4be0 */
+
+ /* The same, but for FP16 alpha test. */
+ uint32_t cb_begin_fp16;
+ uint32_t alpha_function_fp16; /* R300_FG_ALPHA_FUNC: 0x4bd4 */
+ uint32_t cb_reg_seq_fp16;
+ uint32_t z_buffer_control_fp16; /* R300_ZB_CNTL: 0x4f00 */
+ uint32_t z_stencil_control_fp16; /* R300_ZB_ZSTENCILCNTL: 0x4f04 */
+ uint32_t stencil_ref_mask_fp16; /* R300_ZB_STENCILREFMASK: 0x4f08 */
+ uint32_t cb_reg_fp16;
+ uint32_t stencil_ref_bf_fp16; /* R500_ZB_STENCILREFMASK_BF: 0x4fd4 */
+ uint32_t cb_reg1_fp16;
+ uint32_t alpha_value_fp16; /* R500_FG_ALPHA_VALUE: 0x4be0 */
/* The second command buffer disables zbuffer reads and writes. */
- uint32_t cb_no_readwrite[8];
+ uint32_t cb_zb_no_readwrite[10];
+ uint32_t cb_fp16_zb_no_readwrite[10];
/* Whether a two-sided stencil is enabled. */
boolean two_sided;
@@ -102,7 +121,6 @@ struct r300_dsa_state {
};
struct r300_hyperz_state {
- int current_func; /* -1 after a clear before first op */
int flush;
/* This is actually a command buffer with named dwords. */
uint32_t cb_flush_begin;
@@ -121,7 +139,7 @@ struct r300_gpu_flush {
uint32_t cb_flush_clean[6];
};
-#define RS_STATE_MAIN_SIZE 23
+#define RS_STATE_MAIN_SIZE 25
struct r300_rs_state {
/* Original rasterizer state. */
@@ -189,11 +207,6 @@ struct r300_sampler_view {
uint32_t texcache_region;
};
-struct r300_texture_fb_state {
- uint32_t pitch[R300_MAX_TEXTURE_LEVELS]; /* COLORPITCH or DEPTHPITCH. */
- uint32_t format; /* US_OUT_FMT or R300_ZB_FORMAT */
-};
-
struct r300_texture_sampler_state {
struct r300_texture_format_state format;
uint32_t filter0; /* R300_TX_FILTER0: 0x4400 */
@@ -225,11 +238,11 @@ struct r300_vertex_stream_state {
};
struct r300_invariant_state {
- uint32_t cb[20];
+ uint32_t cb[24];
};
struct r300_vap_invariant_state {
- uint32_t cb[9];
+ uint32_t cb[11];
};
struct r300_viewport_state {
@@ -273,14 +286,12 @@ struct r300_query {
/* How many results have been written, in dwords. It's incremented
* after end_query and flush. */
unsigned num_results;
- /* if we've flushed the query */
- boolean flushed;
/* if begin has been emitted */
boolean begin_emitted;
/* The buffer where query results are stored. */
- struct r300_winsys_buffer *buffer;
- struct r300_winsys_cs_buffer *cs_buffer;
+ struct r300_winsys_bo *buf;
+ struct r300_winsys_cs_handle *cs_buf;
/* The size of the buffer. */
unsigned buffer_size;
/* The domain of the buffer. */
@@ -291,33 +302,19 @@ struct r300_query {
struct r300_query* next;
};
-/* Fence object.
- *
- * This is a fake fence. Instead of syncing with the fence, we sync
- * with the context, which is inefficient but compliant.
- *
- * This is not a subclass of pipe_fence_handle because pipe_fence_handle is
- * never actually fully defined. So, rather than have it as a member, and do
- * subclass-style casting, we treat pipe_fence_handle as an opaque, and just
- * trust that our state tracker does not ever mess up fence objects.
- */
-struct r300_fence {
- struct pipe_reference reference;
- struct r300_context *ctx;
- boolean signalled;
-};
-
struct r300_surface {
struct pipe_surface base;
/* Winsys buffer backing the texture. */
- struct r300_winsys_buffer *buffer;
- struct r300_winsys_cs_buffer *cs_buffer;
+ struct r300_winsys_bo *buf;
+ struct r300_winsys_cs_handle *cs_buf;
enum r300_buffer_domain domain;
uint32_t offset; /* COLOROFFSET or DEPTHOFFSET. */
uint32_t pitch; /* COLORPITCH or DEPTHPITCH. */
+ uint32_t pitch_zmask; /* ZMASK_PITCH */
+ uint32_t pitch_hiz; /* HIZ_PITCH */
uint32_t format; /* US_OUT_FMT or ZB_FORMAT. */
/* Parameters dedicated to the CBZB clear. */
@@ -329,13 +326,9 @@ struct r300_surface {
/* Whether the CBZB clear is allowed on the surface. */
boolean cbzb_allowed;
-
};
struct r300_texture_desc {
- /* Parent class. */
- struct u_resource b;
-
/* Width, height, and depth.
* Most of the time, these are equal to pipe_texture::width0, height0,
* and depth0. However, NPOT 3D textures must have dimensions aligned
@@ -387,28 +380,39 @@ struct r300_texture_desc {
/* Whether CBZB fast color clear is allowed on the miplevel. */
boolean cbzb_allowed[R300_MAX_TEXTURE_LEVELS];
+
+ /* Zbuffer compression info for each miplevel. */
+ boolean zcomp8x8[R300_MAX_TEXTURE_LEVELS];
+ /* If zero, then disable Z compression/HiZ. */
+ unsigned zmask_dwords[R300_MAX_TEXTURE_LEVELS];
+ unsigned hiz_dwords[R300_MAX_TEXTURE_LEVELS];
+ /* Zmask/HiZ strides for each miplevel. */
+ unsigned zmask_stride_in_pixels[R300_MAX_TEXTURE_LEVELS];
+ unsigned hiz_stride_in_pixels[R300_MAX_TEXTURE_LEVELS];
};
-struct r300_texture {
- struct r300_texture_desc desc;
+struct r300_resource
+{
+ struct u_vbuf_resource b;
+ /* Winsys buffer backing this resource. */
+ struct r300_winsys_bo *buf;
+ struct r300_winsys_cs_handle *cs_buf;
enum r300_buffer_domain domain;
+ unsigned buf_size;
+
+ /* Constant buffers are in user memory. */
+ uint8_t *constant_buffer;
- /* Pipe buffer backing this texture. */
- struct r300_winsys_buffer *buffer;
- struct r300_winsys_cs_buffer *cs_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;
- /* All bits should be filled in. */
- struct r300_texture_fb_state fb_state;
- /* hyper-z memory allocs */
- struct mem_block *hiz_mem[R300_MAX_TEXTURE_LEVELS];
- struct mem_block *zmask_mem[R300_MAX_TEXTURE_LEVELS];
- boolean zmask_in_use[R300_MAX_TEXTURE_LEVELS];
- boolean hiz_in_use[R300_MAX_TEXTURE_LEVELS];
+ /* 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.*/
@@ -418,33 +422,29 @@ struct r300_texture {
struct r300_vertex_element_state {
unsigned count;
struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS];
+ unsigned format_size[PIPE_MAX_ATTRIBS];
- /* If (velem[i].src_format != hw_format[i]), the vertex buffer
- * referenced by this vertex element cannot be used for rendering and
- * its vertex data must be translated to hw_format[i]. */
- enum pipe_format hw_format[PIPE_MAX_ATTRIBS];
- unsigned hw_format_size[PIPE_MAX_ATTRIBS];
+ struct u_vbuf_mgr_elements *vmgr_elements;
/* The size of the vertex, in dwords. */
unsigned vertex_size_dwords;
- /* This might mean two things:
- * - src_format != hw_format, as discussed above.
- * - src_offset % 4 != 0. */
- boolean incompatible_layout;
-
struct r300_vertex_stream_state vertex_stream;
};
-struct r300_translate_context {
- /* Translate cache for incompatible vertex offset/stride/format fallback. */
- struct translate_cache *translate_cache;
+enum r300_hiz_func {
+ HIZ_FUNC_NONE,
+
+ /* The function, when determined, is set in stone
+ * until the next HiZ clear. */
- /* The vertex buffer slot containing the translated buffer. */
- unsigned vb_slot;
+ /* MAX is written to the HiZ buffer.
+ * Used for LESS, LEQUAL. */
+ HIZ_FUNC_MAX,
- /* Saved and new vertex element state. */
- void *saved_velems, *new_velems;
+ /* MIN is written to the HiZ buffer.
+ * Used for GREATER, GEQUAL. */
+ HIZ_FUNC_MIN,
};
struct r300_context {
@@ -473,8 +473,6 @@ struct r300_context {
struct blitter_context* blitter;
/* Stencil two-sided reference value fallback. */
struct r300_stencilref_context *stencilref_fallback;
- /* For translating vertex buffers having incompatible vertex layout. */
- struct r300_translate_context tran;
/* The KIL opcode needs the first texture unit to be enabled
* on r3xx-r4xx. In order to calm down the CS checker, we bind this
@@ -556,13 +554,8 @@ struct r300_context {
/* The pointers to the first and the last atom. */
struct r300_atom *first_dirty, *last_dirty;
- /* Vertex buffers for Gallium. */
- struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
- int vertex_buffer_count;
- int vertex_buffer_max_index;
/* Vertex elements for Gallium. */
struct r300_vertex_element_state *velems;
- bool any_user_vbs;
struct pipe_index_buffer index_buffer;
@@ -587,21 +580,26 @@ struct r300_context {
int sprite_coord_enable;
/* Whether two-sided color selection is enabled (AKA light_twoside). */
boolean two_sided_color;
- /* Incompatible vertex buffer layout? (misaligned stride or buffer_offset) */
- boolean incompatible_vb_layout;
-#define R300_Z_COMPRESS_44 1
-#define RV350_Z_COMPRESS_88 2
- int z_compression;
+ /* Whether fast color clear is enabled. */
boolean cbzb_clear;
- boolean z_decomp_rd;
-
- /* two mem block managers for hiz/zmask ram space */
- struct mem_block *hiz_mm;
- struct mem_block *zmask_mm;
-
- /* upload managers */
- struct u_upload_mgr *upload_vb;
- struct u_upload_mgr *upload_ib;
+ /* Whether ZMASK is enabled. */
+ boolean zmask_in_use;
+ /* Whether ZMASK is being decompressed. */
+ boolean zmask_decompress;
+ /* Whether ZMASK/HIZ is locked, i.e. should be disabled and cannot be taken over. */
+ boolean hyperz_locked;
+ /* The zbuffer the ZMASK of which is locked. */
+ struct pipe_surface *locked_zbuffer;
+ /* Whether HIZ is enabled. */
+ boolean hiz_in_use;
+ /* HiZ function. Can be either MIN or MAX. */
+ enum r300_hiz_func hiz_func;
+ /* HiZ clear value. */
+ uint32_t hiz_clear_value;
+
+ void *dsa_decompress_zmask;
+
+ struct u_vbuf_mgr *vbuf_mgr;
struct util_slab_mempool pool_transfers;
@@ -611,13 +609,12 @@ struct r300_context {
/* const tracking for VS */
int vs_const_base;
- /* AOS (PACKET3_3D_LOAD_VBPNTR) command buffer for the case offset=0. */
- uint32_t aos_cb[(16 * 3 + 1) / 2];
- boolean aos_dirty;
-
- /* Whether any buffer (FB, textures, VBOs) has been set, but buffers
- * haven't been validated yet. */
- boolean validate_buffers;
+ /* Vertex array state info */
+ boolean vertex_arrays_dirty;
+ boolean vertex_arrays_indexed;
+ int vertex_arrays_offset;
+ int vertex_arrays_instance_id;
+ boolean instancing_enabled;
};
#define foreach_atom(r300, atom) \
@@ -637,9 +634,9 @@ static INLINE struct r300_surface* r300_surface(struct pipe_surface* surf)
return (struct r300_surface*)surf;
}
-static INLINE struct r300_texture* r300_texture(struct pipe_resource* tex)
+static INLINE struct r300_resource* r300_resource(struct pipe_resource* tex)
{
- return (struct r300_texture*)tex;
+ return (struct r300_resource*)tex;
}
static INLINE struct r300_context* r300_context(struct pipe_context* context)
@@ -652,12 +649,25 @@ static INLINE struct r300_fragment_shader *r300_fs(struct r300_context *r300)
return (struct r300_fragment_shader*)r300->fs.state;
}
+static INLINE void r300_mark_atom_dirty(struct r300_context *r300,
+ struct r300_atom *atom)
+{
+ atom->dirty = TRUE;
+
+ if (!r300->first_dirty) {
+ r300->first_dirty = atom;
+ r300->last_dirty = atom+1;
+ } else {
+ if (atom < r300->first_dirty)
+ r300->first_dirty = atom;
+ else if (atom+1 > r300->last_dirty)
+ r300->last_dirty = atom+1;
+ }
+}
+
struct pipe_context* r300_create_context(struct pipe_screen* screen,
void *priv);
-void r300_finish(struct r300_context *r300);
-void r300_flush_cb(void *data);
-
/* Context initialization. */
struct draw_stage* r300_draw_stage(struct r300_context* r300);
void r300_init_blit_functions(struct r300_context *r300);
@@ -668,10 +678,17 @@ void r300_init_state_functions(struct r300_context* r300);
void r300_init_resource_functions(struct r300_context* r300);
/* r300_blit.c */
-void r300_flush_depth_stencil(struct pipe_context *pipe,
- struct pipe_resource *dst,
- unsigned level,
- unsigned layer);
+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);
+
+/* r300_flush.c */
+void r300_flush(struct pipe_context *pipe,
+ unsigned flags,
+ struct pipe_fence_handle **fence);
+
+/* r300_hyperz.c */
+void r300_update_hyperz_state(struct r300_context* r300);
/* r300_query.c */
void r300_resume_query(struct r300_context *r300,
@@ -679,8 +696,6 @@ void r300_resume_query(struct r300_context *r300,
void r300_stop_query(struct r300_context *r300);
/* r300_render_translate.c */
-void r300_begin_vertex_translate(struct r300_context *r300);
-void r300_end_vertex_translate(struct r300_context *r300);
void r300_translate_index_buffer(struct r300_context *r300,
struct pipe_resource **index_buffer,
unsigned *index_size, unsigned index_offset,
@@ -696,29 +711,16 @@ void r500_emit_index_bias(struct r300_context *r300, int index_bias);
/* r300_state.c */
enum r300_fb_state_change {
R300_CHANGED_FB_STATE = 0,
- R300_CHANGED_CBZB_FLAG,
- R300_CHANGED_ZCLEAR_FLAG
+ R300_CHANGED_HYPERZ_FLAG,
+ R300_CHANGED_MULTIWRITE
};
void r300_mark_fb_state_dirty(struct r300_context *r300,
enum r300_fb_state_change change);
void r300_mark_fs_code_dirty(struct r300_context *r300);
-static INLINE void r300_mark_atom_dirty(struct r300_context *r300,
- struct r300_atom *atom)
-{
- atom->dirty = TRUE;
-
- if (!r300->first_dirty) {
- r300->first_dirty = atom;
- r300->last_dirty = atom+1;
- } else {
- if (atom < r300->first_dirty)
- r300->first_dirty = atom;
- if (atom+1 > r300->last_dirty)
- r300->last_dirty = atom+1;
- }
-}
+/* r300_state_derived.c */
+void r300_update_derived_state(struct r300_context* r300);
/* r300_debug.c */
void r500_dump_rs_block(struct r300_rs_block *rs);
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-03 14:45:18 +0000