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cell: clean-up, comments

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This commit is contained in:
Brian Paul
2008-09-11 10:33:24 -06:00
parent a558369ec6
commit f6bf8d9d41
1 changed files with 32 additions and 20 deletions
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src/gallium/drivers/cell/spu/spu_main.c
+32 -20
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@@ -429,16 +429,14 @@ cmd_batch(uint opcode)
printf("SPU %u: release batch buf %u\n", spu.init.id, buf);
release_buffer(buf);
/*
* Loop over commands in the batch buffer
*/
for (pos = 0; pos < usize; /* no incr */) {
switch (buffer[pos]) {
case CELL_CMD_STATE_FRAMEBUFFER:
{
struct cell_command_framebuffer *fb
= (struct cell_command_framebuffer *) &buffer[pos];
cmd_state_framebuffer(fb);
pos += sizeof(*fb) / 8;
}
break;
/*
* rendering commands
*/
case CELL_CMD_CLEAR_SURFACE:
{
struct cell_command_clear_surface *clr
@@ -456,6 +454,17 @@ cmd_batch(uint opcode)
pos += pos_incr;
}
break;
/*
* state-update commands
*/
case CELL_CMD_STATE_FRAMEBUFFER:
{
struct cell_command_framebuffer *fb
= (struct cell_command_framebuffer *) &buffer[pos];
cmd_state_framebuffer(fb);
pos += sizeof(*fb) / 8;
}
break;
case CELL_CMD_STATE_FRAGMENT_OPS:
{
struct cell_command_fragment_ops *fops
@@ -464,18 +473,6 @@ cmd_batch(uint opcode)
pos += sizeof(*fops) / 8;
}
break;
case CELL_CMD_RELEASE_VERTS:
{
struct cell_command_release_verts *release
= (struct cell_command_release_verts *) &buffer[pos];
cmd_release_verts(release);
pos += sizeof(*release) / 8;
}
break;
case CELL_CMD_FINISH:
cmd_finish();
pos += 1;
break;
case CELL_CMD_STATE_SAMPLER:
{
struct cell_command_sampler *sampler
@@ -521,6 +518,21 @@ cmd_batch(uint opcode)
&buffer[pos+1]);
pos += (1 + ROUNDUP8(sizeof(struct cell_attribute_fetch_code)) / 8);
break;
/*
* misc commands
*/
case CELL_CMD_FINISH:
cmd_finish();
pos += 1;
break;
case CELL_CMD_RELEASE_VERTS:
{
struct cell_command_release_verts *release
= (struct cell_command_release_verts *) &buffer[pos];
cmd_release_verts(release);
pos += sizeof(*release) / 8;
}
break;
case CELL_CMD_FLUSH_BUFFER_RANGE: {
struct cell_buffer_range *br = (struct cell_buffer_range *)
&buffer[pos+1];