diff options
| author | Rune Petersen <rune@megahurts.dk> | 2006-08-31 15:15:29 +0000 |
|---|---|---|
| committer | Rune Petersen <rune@megahurts.dk> | 2006-08-31 15:15:29 +0000 |
| commit | 3cbfef3917451485aab723b81200156a1077a91c (patch) | |
| tree | 288eeed692b464f7bf1f7fc524ef5093ad4458cf /src/mesa/drivers/dri | |
| parent | 52e36cd8d9a727d786c2db14ae8291d48fad8e47 (diff) | |
Give the user posibility to choose speed over correctness.
It does 2 things:
1) Allows you to disable S3TC, wine-games sometimes need S3TC enabled.
2) Disable fallbacks that usually have low impact.
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_context.c | 4 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_context.h | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_screen.c | 15 |
3 files changed, 18 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c index c561b8eadb..54eb081d05 100644 --- a/src/mesa/drivers/dri/r300/r300_context.c +++ b/src/mesa/drivers/dri/r300/r300_context.c @@ -331,7 +331,7 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, driInitExtensions(ctx, card_extensions, GL_TRUE); - if (r300->radeon.glCtx->Mesa_DXTn) { + if (r300->radeon.glCtx->Mesa_DXTn && !driQueryOptionb (&r300->radeon.optionCache, "disable_s3tc")) { _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" ); _mesa_enable_extension( ctx, "GL_S3_s3tc" ); } @@ -339,6 +339,8 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" ); } + r300->disable_lowimpact_fallback = driQueryOptionb(&r300->radeon.optionCache, "disable_lowimpact_fallback"); + radeonInitSpanFuncs(ctx); r300InitCmdBuf(r300); r300InitState(r300); diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h index 1acb6a6c94..17ce0d95bf 100644 --- a/src/mesa/drivers/dri/r300/r300_context.h +++ b/src/mesa/drivers/dri/r300/r300_context.h @@ -820,6 +820,7 @@ struct r300_context { GLboolean texmicrotile; GLboolean span_dlocking; + GLboolean disable_lowimpact_fallback; }; struct r300_buffer_object { diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c index c58c0a5797..140d848d9a 100644 --- a/src/mesa/drivers/dri/radeon/radeon_screen.c +++ b/src/mesa/drivers/dri/radeon/radeon_screen.c @@ -152,6 +152,17 @@ DRI_CONF_OPT_BEGIN_V(command_buffer_size,int,def, # min ":" # max ) \ DRI_CONF_DESC(de,"Grösse des Befehlspuffers (in KB)") \ DRI_CONF_OPT_END +#define DRI_CONF_DISABLE_S3TC(def) \ +DRI_CONF_OPT_BEGIN(disable_s3tc,bool,def) \ + DRI_CONF_DESC(en,"Disable S3TC compression") \ +DRI_CONF_OPT_END + +#define DRI_CONF_DISABLE_FALLBACK(def) \ +DRI_CONF_OPT_BEGIN(disable_lowimpact_fallback,bool,def) \ + DRI_CONF_DESC(en,"Disable Low-impact fallback") \ +DRI_CONF_OPT_END + + const char __driConfigOptions[] = DRI_CONF_BEGIN DRI_CONF_SECTION_PERFORMANCE @@ -161,12 +172,14 @@ DRI_CONF_BEGIN DRI_CONF_MAX_TEXTURE_IMAGE_UNITS(8, 2, 8) DRI_CONF_MAX_TEXTURE_COORD_UNITS(8, 2, 8) DRI_CONF_COMMAND_BUFFER_SIZE(8, 8, 32) + DRI_CONF_DISABLE_FALLBACK(false) DRI_CONF_SECTION_END DRI_CONF_SECTION_QUALITY DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB) DRI_CONF_DEF_MAX_ANISOTROPY(1.0, "1.0,2.0,4.0,8.0,16.0") DRI_CONF_NO_NEG_LOD_BIAS(false) DRI_CONF_FORCE_S3TC_ENABLE(false) + DRI_CONF_DISABLE_S3TC(false) DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER) DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC) DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF) @@ -175,7 +188,7 @@ DRI_CONF_BEGIN DRI_CONF_NO_RAST(false) DRI_CONF_SECTION_END DRI_CONF_END; -static const GLuint __driNConfigOptions = 14; +static const GLuint __driNConfigOptions = 16; #ifndef RADEON_DEBUG int RADEON_DEBUG = 0; |