diff options
author | Keith Whitwell <keith@tungstengraphics.com> | 2008-09-11 18:32:05 +0100 |
---|---|---|
committer | Keith Whitwell <keith@tungstengraphics.com> | 2008-09-11 18:32:05 +0100 |
commit | cc7dd4fc1b3c765ca1ecd943d189bb156dae529d (patch) | |
tree | 1a3560eb6df8a443c4f0e5af0a916f190b1542f6 /src/gallium/drivers/cell/ppu/cell_state_emit.c | |
parent | 685248bea1fef5fd6335982570e34d0f6672030d (diff) | |
parent | d50d68a1c940ed9c8d8c65e8e33667fa90d5baa1 (diff) |
Merge commit 'origin/gallium-0.1' into gallium-0.2
Conflicts:
Makefile
progs/demos/Makefile
progs/glsl/Makefile
progs/redbook/Makefile
progs/samples/Makefile
progs/tests/Makefile
progs/trivial/Makefile
progs/xdemos/Makefile
src/gallium/Makefile
src/mesa/main/attrib.c
src/mesa/main/bufferobj.c
src/mesa/vbo/vbo_exec_draw.c
Diffstat (limited to 'src/gallium/drivers/cell/ppu/cell_state_emit.c')
-rw-r--r-- | src/gallium/drivers/cell/ppu/cell_state_emit.c | 89 |
1 files changed, 33 insertions, 56 deletions
diff --git a/src/gallium/drivers/cell/ppu/cell_state_emit.c b/src/gallium/drivers/cell/ppu/cell_state_emit.c index 9d88c1cf3d..180b89c1f6 100644 --- a/src/gallium/drivers/cell/ppu/cell_state_emit.c +++ b/src/gallium/drivers/cell/ppu/cell_state_emit.c @@ -27,6 +27,7 @@ #include "util/u_memory.h" #include "cell_context.h" +#include "cell_gen_fragment.h" #include "cell_state.h" #include "cell_state_emit.h" #include "cell_state_per_fragment.h" @@ -47,27 +48,13 @@ emit_state_cmd(struct cell_context *cell, uint cmd, } - +/** + * For state marked as 'dirty', construct a state-update command block + * and insert it into the current batch buffer. + */ void cell_emit_state(struct cell_context *cell) { - if (cell->dirty & (CELL_NEW_FRAMEBUFFER | CELL_NEW_BLEND)) { - struct cell_command_logicop logicop; - - if (cell->logic_op.store != NULL) { - spe_release_func(& cell->logic_op); - } - - cell_generate_logic_op(& cell->logic_op, - & cell->blend->base, - cell->framebuffer.cbufs[0]); - - logicop.base = (intptr_t) cell->logic_op.store; - logicop.size = 64 * 4; - emit_state_cmd(cell, CELL_CMD_STATE_LOGICOP, &logicop, - sizeof(logicop)); - } - if (cell->dirty & CELL_NEW_FRAMEBUFFER) { struct pipe_surface *cbuf = cell->framebuffer.cbufs[0]; struct pipe_surface *zbuf = cell->framebuffer.zsbuf; @@ -80,44 +67,33 @@ cell_emit_state(struct cell_context *cell) fb->depth_format = zbuf ? zbuf->format : PIPE_FORMAT_NONE; fb->width = cell->framebuffer.width; fb->height = cell->framebuffer.height; +#if 0 + printf("EMIT color format %s\n", pf_name(fb->color_format)); + printf("EMIT depth format %s\n", pf_name(fb->depth_format)); +#endif } - if (cell->dirty & CELL_NEW_BLEND) { - struct cell_command_blend blend; - if (cell->blend != NULL) { - blend.base = (intptr_t) cell->blend->code.store; - blend.size = (char *) cell->blend->code.csr - - (char *) cell->blend->code.store; - blend.read_fb = TRUE; - } else { - blend.base = 0; - blend.size = 0; - blend.read_fb = FALSE; - } - - emit_state_cmd(cell, CELL_CMD_STATE_BLEND, &blend, sizeof(blend)); - } - - if (cell->dirty & CELL_NEW_DEPTH_STENCIL) { - struct cell_command_depth_stencil_alpha_test dsat; - - - if (cell->depth_stencil != NULL) { - dsat.base = (intptr_t) cell->depth_stencil->code.store; - dsat.size = (char *) cell->depth_stencil->code.csr - - (char *) cell->depth_stencil->code.store; - dsat.read_depth = TRUE; - dsat.read_stencil = FALSE; - } else { - dsat.base = 0; - dsat.size = 0; - dsat.read_depth = FALSE; - dsat.read_stencil = FALSE; - } - - emit_state_cmd(cell, CELL_CMD_STATE_DEPTH_STENCIL, &dsat, - sizeof(dsat)); + if (cell->dirty & (CELL_NEW_FRAMEBUFFER | + CELL_NEW_DEPTH_STENCIL | + CELL_NEW_BLEND)) { + /* XXX we don't want to always do codegen here. We should have + * a hash/lookup table to cache previous results... + */ + struct cell_command_fragment_ops *fops + = cell_batch_alloc(cell, sizeof(*fops)); + struct spe_function spe_code; + + /* generate new code */ + gen_fragment_function(cell, &spe_code); + /* put the new code into the batch buffer */ + fops->opcode = CELL_CMD_STATE_FRAGMENT_OPS; + memcpy(&fops->code, spe_code.store, + SPU_MAX_FRAGMENT_OPS_INSTS * SPE_INST_SIZE); + fops->dsa = cell->depth_stencil->base; + fops->blend = cell->blend->base; + /* free codegen buffer */ + spe_release_func(&spe_code); } if (cell->dirty & CELL_NEW_SAMPLER) { @@ -157,7 +133,8 @@ cell_emit_state(struct cell_context *cell) emit_state_cmd(cell, CELL_CMD_STATE_VERTEX_INFO, &cell->vertex_info, sizeof(struct vertex_info)); } - + +#if 0 if (cell->dirty & CELL_NEW_VS) { const struct draw_context *const draw = cell->draw; struct cell_shader_info info; @@ -170,7 +147,7 @@ cell_emit_state(struct cell_context *cell) info.immediates = (uintptr_t) draw->vs.machine.Imms; info.num_immediates = draw->vs.machine.ImmLimit / 4; - emit_state_cmd(cell, CELL_CMD_STATE_BIND_VS, - & info, sizeof(info)); + emit_state_cmd(cell, CELL_CMD_STATE_BIND_VS, &info, sizeof(info)); } +#endif } |