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authorDave Airlie <airlied@redhat.com>2009-02-04 11:13:54 +1000
committerDave Airlie <airlied@redhat.com>2009-02-04 11:13:54 +1000
commite8f575d657c5a363a4bf090b3b4fd219cce218ae (patch)
tree51d2a16a24bff5653236c3660e0d3044975562f8 /src
parent4c078cfbad82126108081350b9326228aa2da46d (diff)
radeon_cs: move to inline cs_write_dword
this gets back some of the CPU this was wasting
Diffstat (limited to 'src')
-rw-r--r--src/mesa/drivers/dri/r300/r300_context.c34
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_cs_legacy.c35
2 files changed, 31 insertions, 38 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c
index 7e707a38b3..ba784e8c90 100644
--- a/src/mesa/drivers/dri/r300/r300_context.c
+++ b/src/mesa/drivers/dri/r300/r300_context.c
@@ -214,34 +214,32 @@ static void r300_vtbl_emit_state(radeonContextPtr rmesa)
r300EmitState((r300ContextPtr)rmesa);
}
-extern int cs_write_dword(struct radeon_cs *cs, uint32_t dword);
-
static void r300_vtbl_emit_cs_header(struct radeon_cs *cs, radeonContextPtr rmesa)
{
/* please flush pipe do all pending work */
- cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
+ radeon_cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
R300_SC_SCREENDOOR, 1));
- cs_write_dword(cs, 0x0);
- cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
+ radeon_cs_write_dword(cs, 0x0);
+ radeon_cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
R300_SC_SCREENDOOR, 1));
- cs_write_dword(cs, 0x00FFFFFF);
- cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
+ radeon_cs_write_dword(cs, 0x00FFFFFF);
+ radeon_cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
R300_SC_HYPERZ, 1));
- cs_write_dword(cs, 0x0);
- cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
+ radeon_cs_write_dword(cs, 0x0);
+ radeon_cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
R300_US_CONFIG, 1));
- cs_write_dword(cs, 0x0);
- cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
+ radeon_cs_write_dword(cs, 0x0);
+ radeon_cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
R300_ZB_CNTL, 1));
- cs_write_dword(cs, 0x0);
- cs_write_dword(cs, cmdwait(rmesa->radeonScreen, R300_WAIT_3D));
- cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
+ radeon_cs_write_dword(cs, 0x0);
+ radeon_cs_write_dword(cs, cmdwait(rmesa->radeonScreen, R300_WAIT_3D));
+ radeon_cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
R300_RB3D_DSTCACHE_CTLSTAT, 1));
- cs_write_dword(cs, R300_RB3D_DSTCACHE_CTLSTAT_DC_FLUSH_FLUSH_DIRTY_3D);
- cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
+ radeon_cs_write_dword(cs, R300_RB3D_DSTCACHE_CTLSTAT_DC_FLUSH_FLUSH_DIRTY_3D);
+ radeon_cs_write_dword(cs, cmdpacket0(rmesa->radeonScreen,
R300_ZB_ZCACHE_CTLSTAT, 1));
- cs_write_dword(cs, R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE);
- cs_write_dword(cs, cmdwait(rmesa->radeonScreen,
+ radeon_cs_write_dword(cs, R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE);
+ radeon_cs_write_dword(cs, cmdwait(rmesa->radeonScreen,
R300_WAIT_3D | R300_WAIT_3D_CLEAN));
}
diff --git a/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c b/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c
index 5c6d93f573..fe4f90e0b1 100644
--- a/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c
+++ b/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c
@@ -75,25 +75,6 @@ static struct radeon_cs *cs_create(struct radeon_cs_manager *csm,
return cs;
}
-int cs_write_dword(struct radeon_cs *cs, uint32_t dword)
-{
- if (cs->cdw >= cs->ndw) {
- uint32_t tmp, *ptr;
- tmp = (cs->cdw + 1 + 0x3FF) & (~0x3FF);
- ptr = (uint32_t*)realloc(cs->packets, 4 * tmp);
- if (ptr == NULL) {
- return -ENOMEM;
- }
- cs->packets = ptr;
- cs->ndw = tmp;
- }
- cs->packets[cs->cdw++] = dword;
- if (cs->section) {
- cs->section_cdw++;
- }
- return 0;
-}
-
static int cs_write_reloc(struct radeon_cs *cs,
struct radeon_bo *bo,
uint32_t read_domain,
@@ -192,6 +173,21 @@ static int cs_begin(struct radeon_cs *cs,
cs->section_file = file;
cs->section_func = func;
cs->section_line = line;
+
+
+ if (cs->cdw + ndw > cs->ndw) {
+ uint32_t tmp, *ptr;
+ int num = (ndw > 0x3FF) ? ndw : 0x3FF;
+
+ tmp = (cs->cdw + 1 + num) & (~num);
+ ptr = (uint32_t*)realloc(cs->packets, 4 * tmp);
+ if (ptr == NULL) {
+ return -ENOMEM;
+ }
+ cs->packets = ptr;
+ cs->ndw = tmp;
+ }
+
return 0;
}
@@ -477,7 +473,6 @@ static int cs_check_space(struct radeon_cs *cs, struct radeon_cs_space_check *bo
static struct radeon_cs_funcs radeon_cs_legacy_funcs = {
cs_create,
- cs_write_dword,
cs_write_reloc,
cs_begin,
cs_end,