diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_context.c')
-rw-r--r-- | src/mesa/drivers/dri/r300/r300_context.c | 118 |
1 files changed, 70 insertions, 48 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c index dd348e223c..4092ebe010 100644 --- a/src/mesa/drivers/dri/r300/r300_context.c +++ b/src/mesa/drivers/dri/r300/r300_context.c @@ -70,8 +70,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "xmlpool.h" /* for symbolic values of enum-type options */ /* hw_tcl_on derives from future_hw_tcl_on when its safe to change it. */ -int future_hw_tcl_on=1; -int hw_tcl_on=1; +int future_hw_tcl_on = 1; +int hw_tcl_on = 1; #define need_GL_EXT_stencil_two_side #define need_GL_ARB_multisample @@ -88,6 +88,7 @@ int hw_tcl_on=1; #include "extension_helper.h" const struct dri_extension card_extensions[] = { + /* *INDENT-OFF* */ {"GL_ARB_multisample", GL_ARB_multisample_functions}, {"GL_ARB_multitexture", NULL}, {"GL_ARB_texture_border_clamp", NULL}, @@ -126,6 +127,7 @@ const struct dri_extension card_extensions[] = { {"GL_NV_vertex_program", GL_NV_vertex_program_functions}, {"GL_SGIS_generate_mipmap", NULL}, {NULL, NULL} + /* *INDENT-ON* */ }; extern struct tnl_pipeline_stage _r300_render_stage; @@ -164,7 +166,6 @@ static const struct tnl_pipeline_stage *r300_pipeline[] = { 0, }; - /* Create the device specific rendering context. */ GLboolean r300CreateContext(const __GLcontextModes * glVisual, @@ -183,7 +184,7 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, assert(screen); /* Allocate the R300 context */ - r300 = (r300ContextPtr)CALLOC(sizeof(*r300)); + r300 = (r300ContextPtr) CALLOC(sizeof(*r300)); if (!r300) return GL_FALSE; @@ -219,13 +220,15 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, } #endif if (!radeonInitContext(&r300->radeon, &functions, - glVisual, driContextPriv, sharedContextPrivate)) { + glVisual, driContextPriv, + sharedContextPrivate)) { FREE(r300); return GL_FALSE; } /* Init r300 context data */ - r300->dma.buf0_address = r300->radeon.radeonScreen->buffers->list[0].address; + r300->dma.buf0_address = + r300->radeon.radeonScreen->buffers->list[0].address; (void)memset(r300->texture_heaps, 0, sizeof(r300->texture_heaps)); make_empty_list(&r300->swapped); @@ -233,6 +236,7 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, r300->nr_heaps = 1 /* screen->numTexHeaps */ ; assert(r300->nr_heaps < RADEON_NR_TEX_HEAPS); for (i = 0; i < r300->nr_heaps; i++) { + /* *INDENT-OFF* */ r300->texture_heaps[i] = driCreateTextureHeap(i, r300, screen-> texSize[i], 12, @@ -248,9 +252,10 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, (destroy_texture_object_t *) r300DestroyTexObj); + /* *INDENT-ON* */ } r300->texture_depth = driQueryOptioni(&r300->radeon.optionCache, - "texture_depth"); + "texture_depth"); if (r300->texture_depth == DRI_CONF_TEXTURE_DEPTH_FB) r300->texture_depth = (screen->cpp == 4) ? DRI_CONF_TEXTURE_DEPTH_32 : DRI_CONF_TEXTURE_DEPTH_16; @@ -262,12 +267,13 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, ctx = r300->radeon.glCtx; - ctx->Const.MaxTextureImageUnits = driQueryOptioni(&r300->radeon.optionCache, - "texture_image_units"); - ctx->Const.MaxTextureCoordUnits = driQueryOptioni(&r300->radeon.optionCache, - "texture_coord_units"); - ctx->Const.MaxTextureUnits = MIN2(ctx->Const.MaxTextureImageUnits, - ctx->Const.MaxTextureCoordUnits); + ctx->Const.MaxTextureImageUnits = + driQueryOptioni(&r300->radeon.optionCache, "texture_image_units"); + ctx->Const.MaxTextureCoordUnits = + driQueryOptioni(&r300->radeon.optionCache, "texture_coord_units"); + ctx->Const.MaxTextureUnits = + MIN2(ctx->Const.MaxTextureImageUnits, + ctx->Const.MaxTextureCoordUnits); ctx->Const.MaxTextureMaxAnisotropy = 16.0; ctx->Const.MinPointSize = 1.0; @@ -283,7 +289,8 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, #ifdef USER_BUFFERS /* Needs further modifications */ #if 0 - ctx->Const.MaxArrayLockSize = (/*512*/RADEON_BUFFER_SIZE*16*1024) / (4*4); + ctx->Const.MaxArrayLockSize = + ( /*512 */ RADEON_BUFFER_SIZE * 16 * 1024) / (4 * 4); #endif #endif @@ -313,39 +320,48 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, _tnl_allow_vertex_fog(ctx, GL_TRUE); /* currently bogus data */ - ctx->Const.VertexProgram.MaxInstructions=VSF_MAX_FRAGMENT_LENGTH/4; - ctx->Const.VertexProgram.MaxNativeInstructions=VSF_MAX_FRAGMENT_LENGTH/4; - ctx->Const.VertexProgram.MaxNativeAttribs=16; /* r420 */ - ctx->Const.VertexProgram.MaxTemps=32; - ctx->Const.VertexProgram.MaxNativeTemps=/*VSF_MAX_FRAGMENT_TEMPS*/32; - ctx->Const.VertexProgram.MaxNativeParameters=256; /* r420 */ - ctx->Const.VertexProgram.MaxNativeAddressRegs=1; + ctx->Const.VertexProgram.MaxInstructions = VSF_MAX_FRAGMENT_LENGTH / 4; + ctx->Const.VertexProgram.MaxNativeInstructions = + VSF_MAX_FRAGMENT_LENGTH / 4; + ctx->Const.VertexProgram.MaxNativeAttribs = 16; /* r420 */ + ctx->Const.VertexProgram.MaxTemps = 32; + ctx->Const.VertexProgram.MaxNativeTemps = + /*VSF_MAX_FRAGMENT_TEMPS */ 32; + ctx->Const.VertexProgram.MaxNativeParameters = 256; /* r420 */ + ctx->Const.VertexProgram.MaxNativeAddressRegs = 1; ctx->Const.FragmentProgram.MaxNativeTemps = PFS_NUM_TEMP_REGS; - ctx->Const.FragmentProgram.MaxNativeAttribs = 11; /* copy i915... */ + ctx->Const.FragmentProgram.MaxNativeAttribs = 11; /* copy i915... */ ctx->Const.FragmentProgram.MaxNativeParameters = PFS_NUM_CONST_REGS; ctx->Const.FragmentProgram.MaxNativeAluInstructions = PFS_MAX_ALU_INST; ctx->Const.FragmentProgram.MaxNativeTexInstructions = PFS_MAX_TEX_INST; - ctx->Const.FragmentProgram.MaxNativeInstructions = PFS_MAX_ALU_INST+PFS_MAX_TEX_INST; - ctx->Const.FragmentProgram.MaxNativeTexIndirections = PFS_MAX_TEX_INDIRECT; - ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0; /* and these are?? */ + ctx->Const.FragmentProgram.MaxNativeInstructions = + PFS_MAX_ALU_INST + PFS_MAX_TEX_INST; + ctx->Const.FragmentProgram.MaxNativeTexIndirections = + PFS_MAX_TEX_INDIRECT; + ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0; /* and these are?? */ _tnl_ProgramCacheInit(ctx); ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE; driInitExtensions(ctx, card_extensions, GL_TRUE); - if (driQueryOptionb(&r300->radeon.optionCache, "disable_stencil_two_side")) - _mesa_disable_extension(ctx, "GL_EXT_stencil_two_side"); - - 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" ); - } - else if (driQueryOptionb (&r300->radeon.optionCache, "force_s3tc_enable")) { - _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" ); + if (driQueryOptionb + (&r300->radeon.optionCache, "disable_stencil_two_side")) + _mesa_disable_extension(ctx, "GL_EXT_stencil_two_side"); + + 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"); + } else + if (driQueryOptionb(&r300->radeon.optionCache, "force_s3tc_enable")) + { + _mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc"); } - r300->disable_lowimpact_fallback = driQueryOptionb(&r300->radeon.optionCache, "disable_lowimpact_fallback"); + r300->disable_lowimpact_fallback = + driQueryOptionb(&r300->radeon.optionCache, + "disable_lowimpact_fallback"); radeonInitSpanFuncs(ctx); r300InitCmdBuf(r300); @@ -367,10 +383,12 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, if (tcl_mode == DRI_CONF_TCL_SW || !(r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) { if (r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL) { - r300->radeon.radeonScreen->chip_flags &= ~RADEON_CHIPSET_TCL; + r300->radeon.radeonScreen->chip_flags &= + ~RADEON_CHIPSET_TCL; fprintf(stderr, "Disabling HW TCL support\n"); } - TCL_FALLBACK(r300->radeon.glCtx, RADEON_TCL_FALLBACK_TCL_DISABLE, 1); + TCL_FALLBACK(r300->radeon.glCtx, + RADEON_TCL_FALLBACK_TCL_DISABLE, 1); } return GL_TRUE; @@ -378,7 +396,7 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, static void r300FreeGartAllocations(r300ContextPtr r300) { - int i, ret, tries=0, done_age, in_use=0; + int i, ret, tries = 0, done_age, in_use = 0; drm_radeon_mem_free_t memfree; memfree.region = RADEON_MEM_REGION_GART; @@ -398,7 +416,7 @@ static void r300FreeGartAllocations(r300ContextPtr r300) if (in_use) r300FlushCmdBuf(r300, __FUNCTION__); - done_age = radeonGetAge((radeonContextPtr)r300); + done_age = radeonGetAge((radeonContextPtr) r300); for (i = r300->rmm->u_last; i > 0; i--) { if (r300->rmm->u_list[i].ptr == NULL) { @@ -413,19 +431,20 @@ static void r300FreeGartAllocations(r300ContextPtr r300) assert(r300->rmm->u_list[i].h_pending == 0); tries = 0; - while(r300->rmm->u_list[i].age > done_age && tries++ < 1000) { + while (r300->rmm->u_list[i].age > done_age && tries++ < 1000) { usleep(10); - done_age = radeonGetAge((radeonContextPtr)r300); + done_age = radeonGetAge((radeonContextPtr) r300); } if (tries >= 1000) { WARN_ONCE("Failed to idle region!"); } memfree.region_offset = (char *)r300->rmm->u_list[i].ptr - - (char *)r300->radeon.radeonScreen->gartTextures.map; + (char *)r300->radeon.radeonScreen->gartTextures.map; ret = drmCommandWrite(r300->radeon.radeonScreen->driScreen->fd, - DRM_RADEON_FREE, &memfree, sizeof(memfree)); + DRM_RADEON_FREE, &memfree, + sizeof(memfree)); if (ret) { fprintf(stderr, "Failed to free at %p\nret = %s\n", r300->rmm->u_list[i].ptr, strerror(-ret)); @@ -439,14 +458,15 @@ static void r300FreeGartAllocations(r300ContextPtr r300) LOCK_HARDWARE(&(r300->radeon)); ret = mmFreeMem(r300->rmm->u_list[i].fb); UNLOCK_HARDWARE(&(r300->radeon)); - if (ret) fprintf(stderr, "failed to free!\n"); + if (ret) + fprintf(stderr, "failed to free!\n"); r300->rmm->u_list[i].fb = NULL; } r300->rmm->u_list[i].ref_count = 0; } } - r300->rmm->u_head = i; -#endif /* USER_BUFFERS */ + r300->rmm->u_head = i; +#endif /* USER_BUFFERS */ } /* Destroy the device specific context. @@ -474,7 +494,8 @@ void r300DestroyContext(__DRIcontextPrivate * driContextPriv) if (r300) { GLboolean release_texture_heaps; - release_texture_heaps = (r300->radeon.glCtx->Shared->RefCount == 1); + release_texture_heaps = + (r300->radeon.glCtx->Shared->RefCount == 1); _swsetup_DestroyContext(r300->radeon.glCtx); _tnl_ProgramCacheDestroy(r300->radeon.glCtx); _tnl_DestroyContext(r300->radeon.glCtx); @@ -482,7 +503,8 @@ void r300DestroyContext(__DRIcontextPrivate * driContextPriv) _swrast_DestroyContext(r300->radeon.glCtx); if (r300->dma.current.buf) { - r300ReleaseDmaRegion(r300, &r300->dma.current, __FUNCTION__ ); + r300ReleaseDmaRegion(r300, &r300->dma.current, + __FUNCTION__); #ifndef USER_BUFFERS r300FlushCmdBuf(r300, __FUNCTION__); #endif |