#include "pipe/p_defines.h"
#include "pipe/p_format.h"
-#include "pipe/p_util.h"
-#include "pipe/p_winsys.h"
+#include "util/u_memory.h"
#include "pipe/p_screen.h"
#include "draw/draw_context.h"
#include "draw/draw_private.h"
#include "cell/common.h"
+#include "cell_batch.h"
#include "cell_clear.h"
#include "cell_context.h"
#include "cell_draw_arrays.h"
+#include "cell_fence.h"
#include "cell_flush.h"
-#include "cell_render.h"
#include "cell_state.h"
#include "cell_surface.h"
#include "cell_spu.h"
{
struct cell_context *cell = cell_context(pipe);
+ util_delete_keymap(cell->fragment_ops_cache, NULL);
+
cell_spu_exit(cell);
align_free(cell);
{
struct draw_context *draw = draw_create();
+#if 0 /* broken */
if (getenv("GALLIUM_CELL_VS")) {
/* plug in SPU-based vertex transformation code */
draw->shader_queue_flush = cell_vertex_shader_queue_flush;
draw->driver_private = cell;
}
+#endif
return draw;
}
+static const struct debug_named_value cell_debug_flags[] = {
+ {"checker", CELL_DEBUG_CHECKER},/**< modulate tile clear color by SPU ID */
+ {"asm", CELL_DEBUG_ASM}, /**< dump SPU asm code */
+ {"sync", CELL_DEBUG_SYNC}, /**< SPUs do synchronous DMA */
+ {"fragops", CELL_DEBUG_FRAGMENT_OPS}, /**< SPUs emit fragment ops debug messages*/
+ {"fragopfallback", CELL_DEBUG_FRAGMENT_OP_FALLBACK}, /**< SPUs use reference implementation for fragment ops*/
+ {"cmd", CELL_DEBUG_CMD}, /**< SPUs dump command buffer info */
+ {"cache", CELL_DEBUG_CACHE}, /**< report texture cache stats on exit */
+ {NULL, 0}
+};
+
+static unsigned int
+cell_is_texture_referenced( struct pipe_context *pipe,
+ struct pipe_texture *texture,
+ unsigned face, unsigned level)
+{
+ /**
+ * FIXME: Optimize.
+ */
+
+ return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
+}
+
+static unsigned int
+cell_is_buffer_referenced( struct pipe_context *pipe,
+ struct pipe_buffer *buf)
+{
+ /**
+ * FIXME: Optimize.
+ */
+
+ return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
+}
+
struct pipe_context *
cell_create_context(struct pipe_screen *screen,
- struct cell_winsys *cws)
+ void *priv )
{
struct cell_context *cell;
- uint spu, buf;
+ uint i;
/* some fields need to be 16-byte aligned, so align the whole object */
cell = (struct cell_context*) align_malloc(sizeof(struct cell_context), 16);
memset(cell, 0, sizeof(*cell));
- cell->winsys = cws;
- cell->pipe.winsys = screen->winsys;
+ cell->winsys = NULL; /* XXX: fixme - get this from screen? */
+ cell->pipe.winsys = NULL;
cell->pipe.screen = screen;
+ cell->pipe.priv = priv;
cell->pipe.destroy = cell_destroy_context;
- /* state setters */
- cell->pipe.set_vertex_buffer = cell_set_vertex_buffer;
- cell->pipe.set_vertex_element = cell_set_vertex_element;
-
- cell->pipe.draw_arrays = cell_draw_arrays;
- cell->pipe.draw_elements = cell_draw_elements;
-
- cell->pipe.clear = cell_clear_surface;
+ cell->pipe.clear = cell_clear;
cell->pipe.flush = cell_flush;
+ cell->pipe.is_texture_referenced = cell_is_texture_referenced;
+ cell->pipe.is_buffer_referenced = cell_is_buffer_referenced;
+
#if 0
cell->pipe.begin_query = cell_begin_query;
cell->pipe.end_query = cell_end_query;
cell->pipe.wait_query = cell_wait_query;
#endif
+ cell_init_draw_functions(cell);
cell_init_state_functions(cell);
cell_init_shader_functions(cell);
cell_init_surface_functions(cell);
- cell_init_texture_functions(cell);
+ cell_init_vertex_functions(cell);
cell->draw = cell_draw_create(cell);
+ /* Create cache of fragment ops generated code */
+ cell->fragment_ops_cache =
+ util_new_keymap(sizeof(struct cell_fragment_ops_key), ~0, NULL);
+
cell_init_vbuf(cell);
+
draw_set_rasterize_stage(cell->draw, cell->vbuf);
/* convert all points/lines to tris for the time being */
draw_wide_point_threshold(cell->draw, 0.0);
draw_wide_line_threshold(cell->draw, 0.0);
+ /* get env vars or read config file to get debug flags */
+ cell->debug_flags = debug_get_flags_option("CELL_DEBUG",
+ cell_debug_flags,
+ 0 );
+
+ for (i = 0; i < CELL_NUM_BUFFERS; i++)
+ cell_fence_init(&cell->fenced_buffers[i].fence);
+
+
/*
* SPU stuff
*/
- cell->num_spus = 6;
- /* XXX is this in SDK 3.0 only?
- cell->num_spus = spe_cpu_info_get(SPE_COUNT_PHYSICAL_SPES, -1);
- */
+ /* This call only works with SDK 3.0. Anyone still using 2.1??? */
+ cell->num_cells = spe_cpu_info_get(SPE_COUNT_PHYSICAL_CPU_NODES, -1);
+ cell->num_spus = spe_cpu_info_get(SPE_COUNT_USABLE_SPES, -1);
+ if (cell->debug_flags) {
+ printf("Cell: found %d Cell(s) with %u SPUs\n",
+ cell->num_cells, cell->num_spus);
+ }
+ if (getenv("CELL_NUM_SPUS")) {
+ cell->num_spus = atoi(getenv("CELL_NUM_SPUS"));
+ assert(cell->num_spus > 0);
+ }
cell_start_spus(cell);
- /* init command, vertex/index buffer info */
- for (buf = 0; buf < CELL_NUM_BUFFERS; buf++) {
- cell->buffer_size[buf] = 0;
-
- /* init batch buffer status values,
- * mark 0th buffer as used, rest as free.
- */
- for (spu = 0; spu < cell->num_spus; spu++) {
- if (buf == 0)
- cell->buffer_status[spu][buf][0] = CELL_BUFFER_STATUS_USED;
- else
- cell->buffer_status[spu][buf][0] = CELL_BUFFER_STATUS_FREE;
- }
- }
+ cell_init_batch_buffers(cell);
+
+ /* make sure SPU initializations are done before proceeding */
+ cell_flush_int(cell, CELL_FLUSH_WAIT);
return &cell->pipe;
}
projects / mesa.git / blobdiff