diff options
author | Marek Olšák <[email protected]> | 2010-06-14 01:20:14 +0200 |
---|---|---|
committer | Marek Olšák <[email protected]> | 2010-06-14 12:46:38 +0200 |
commit | 1c0e5ba9f14ec297cbd5055ea402989b2cc71b8d (patch) | |
tree | 7add5dd37414c193b17361ec1f58ce6fcc0ec1ef /src/gallium | |
parent | cf3778bae03460325960d2aec0cd4cdf325299eb (diff) |
r300g: drop begin_cs/end_cs
I have had a look at the libdrm sources and they just contain more or less
the same checking we do in macros, and begin_cs may realloc the CS buffer
if we overflow it, which never happens with r300g. So these are pretty
much useless.
There is a small but measurable performance increase by dropping the two
functions.
Diffstat (limited to 'src/gallium')
-rw-r--r-- | src/gallium/drivers/r300/r300_cs.h | 4 | ||||
-rw-r--r-- | src/gallium/drivers/r300/r300_winsys.h | 13 | ||||
-rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_r300.c | 21 |
3 files changed, 0 insertions, 38 deletions
diff --git a/src/gallium/drivers/r300/r300_cs.h b/src/gallium/drivers/r300/r300_cs.h index 0baa20f08dd..030fad3772f 100644 --- a/src/gallium/drivers/r300/r300_cs.h +++ b/src/gallium/drivers/r300/r300_cs.h @@ -52,15 +52,12 @@ #define BEGIN_CS(size) do { \ assert(r300_check_cs(cs_context_copy, (size))); \ - cs_winsys->begin_cs(cs_winsys, (size), \ - __FILE__, __FUNCTION__, __LINE__); \ CS_DEBUG(cs_count = size;) \ } while (0) #define END_CS do { \ CS_DEBUG(if (cs_count != 0) \ debug_printf("r300: Warning: cs_count off by %d\n", cs_count);) \ - cs_winsys->end_cs(cs_winsys, __FILE__, __FUNCTION__, __LINE__); \ CS_DEBUG(cs_count = 0;) \ } while (0) @@ -143,7 +140,6 @@ * Command buffer emission. */ -/* It's recommended not to call begin_cs/end_cs before/after this macro. */ #define WRITE_CS_TABLE(values, count) do { \ CS_DEBUG(assert(cs_count == 0);) \ cs_winsys->write_cs_table(cs_winsys, values, count); \ diff --git a/src/gallium/drivers/r300/r300_winsys.h b/src/gallium/drivers/r300/r300_winsys.h index 6ef1c996a21..2d43153b34f 100644 --- a/src/gallium/drivers/r300/r300_winsys.h +++ b/src/gallium/drivers/r300/r300_winsys.h @@ -105,13 +105,6 @@ struct r300_winsys_screen { /* Return the number of free dwords in CS. */ unsigned (*get_cs_free_dwords)(struct r300_winsys_screen *winsys); - /* Start a command emit. */ - void (*begin_cs)(struct r300_winsys_screen* winsys, - int size, - const char* file, - const char* function, - int line); - /* Write a dword to the command buffer. */ void (*write_cs_dword)(struct r300_winsys_screen* winsys, uint32_t dword); @@ -126,12 +119,6 @@ struct r300_winsys_screen { enum r300_buffer_domain wd, uint32_t flags); - /* Finish a command emit. */ - void (*end_cs)(struct r300_winsys_screen* winsys, - const char* file, - const char* function, - int line); - /* Flush the CS. */ void (*flush_cs)(struct r300_winsys_screen* winsys); diff --git a/src/gallium/winsys/radeon/drm/radeon_r300.c b/src/gallium/winsys/radeon/drm/radeon_r300.c index 4f620f07933..dbf4d197dd1 100644 --- a/src/gallium/winsys/radeon/drm/radeon_r300.c +++ b/src/gallium/winsys/radeon/drm/radeon_r300.c @@ -200,16 +200,6 @@ static unsigned radeon_get_cs_free_dwords(struct r300_winsys_screen *rws) return cs->ndw - cs->cdw; } -static void radeon_begin_cs(struct r300_winsys_screen *rws, - int size, - const char* file, - const char* function, - int line) -{ - struct radeon_libdrm_winsys *ws = radeon_winsys_screen(rws); - radeon_cs_begin(ws->cs, size, file, function, line); -} - static void radeon_write_cs_dword(struct r300_winsys_screen *rws, uint32_t dword) { @@ -240,15 +230,6 @@ static void radeon_reset_bos(struct r300_winsys_screen *rws) radeon_cs_space_reset_bos(ws->cs); } -static void radeon_end_cs(struct r300_winsys_screen *rws, - const char* file, - const char* function, - int line) -{ - struct radeon_libdrm_winsys *ws = radeon_winsys_screen(rws); - radeon_cs_end(ws->cs, file, function, line); -} - static void radeon_flush_cs(struct r300_winsys_screen *rws) { struct radeon_libdrm_winsys *ws = radeon_winsys_screen(rws); @@ -343,11 +324,9 @@ radeon_setup_winsys(int fd, struct radeon_libdrm_winsys* ws) ws->base.validate = radeon_validate; ws->base.destroy = radeon_winsys_destroy; ws->base.get_cs_free_dwords = radeon_get_cs_free_dwords; - ws->base.begin_cs = radeon_begin_cs; ws->base.write_cs_dword = radeon_write_cs_dword; ws->base.write_cs_table = radeon_write_cs_table; ws->base.write_cs_reloc = radeon_write_cs_reloc; - ws->base.end_cs = radeon_end_cs; ws->base.flush_cs = radeon_flush_cs; ws->base.reset_bos = radeon_reset_bos; ws->base.set_flush_cb = radeon_set_flush_cb; |