diff options
Diffstat (limited to 'src/mesa/drivers/dri/r600/evergreen_context.c')
| -rw-r--r-- | src/mesa/drivers/dri/r600/evergreen_context.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r600/evergreen_context.c b/src/mesa/drivers/dri/r600/evergreen_context.c new file mode 100644 index 0000000000..0ec7e3a238 --- /dev/null +++ b/src/mesa/drivers/dri/r600/evergreen_context.c @@ -0,0 +1,109 @@ +/* + * Copyright (C) 2008-2010 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * Authors: + * Richard Li <RichardZ.Li@amd.com>, <richardradeon@gmail.com> + */ + +#include "main/glheader.h" +#include "main/api_arrayelt.h" +#include "main/context.h" +#include "main/simple_list.h" +#include "main/imports.h" +#include "main/extensions.h" +#include "main/bufferobj.h" +#include "main/texobj.h" + +#include "radeon_common_context.h" +#include "evergreen_context.h" +#include "evergreen_state.h" +#include "r600_blit.h" + +#include "utils.h" + +static void evergreen_get_lock(radeonContextPtr rmesa) +{ + drm_radeon_sarea_t *sarea = rmesa->sarea; + + if (sarea->ctx_owner != rmesa->dri.hwContext) { + sarea->ctx_owner = rmesa->dri.hwContext; + if (!rmesa->radeonScreen->kernel_mm) + radeon_bo_legacy_texture_age(rmesa->radeonScreen->bom); + } +} + +static void evergreen_vtbl_emit_cs_header(struct radeon_cs *cs, radeonContextPtr rmesa) +{ + /* please flush pipe do all pending work */ + /* to be enabled */ +} + +static void evergreen_vtbl_pre_emit_atoms(radeonContextPtr radeon) +{ + //TODO apr.01 + //r700Start3D((context_t *)radeon); +} + +static void evergreen_fallback(GLcontext *ctx, GLuint bit, GLboolean mode) +{ + context_t *context = EVERGREEN_CONTEXT(ctx); + if (mode) + context->radeon.Fallback |= bit; + else + context->radeon.Fallback &= ~bit; +} + +static void evergreen_emit_query_finish(radeonContextPtr radeon) +{ + //TODO apr.01 + //context_t *context = (context_t*) radeon; + //BATCH_LOCALS(&context->radeon); + + struct radeon_query_object *query = radeon->query.current; + + //BEGIN_BATCH_NO_AUTOSTATE(4 + 2); + //R600_OUT_BATCH(CP_PACKET3(R600_IT_EVENT_WRITE, 2)); + //R600_OUT_BATCH(ZPASS_DONE); + //R600_OUT_BATCH(query->curr_offset + 8); /* hw writes qwords */ + //R600_OUT_BATCH(0x00000000); + //R600_OUT_BATCH_RELOC(VGT_EVENT_INITIATOR, query->bo, 0, 0, RADEON_GEM_DOMAIN_GTT, 0); + //END_BATCH(); + //assert(query->curr_offset < RADEON_QUERY_PAGE_SIZE); + query->emitted_begin = GL_FALSE; +} + +void evergreen_init_vtbl(radeonContextPtr radeon) +{ + radeon->vtbl.get_lock = evergreen_get_lock; + radeon->vtbl.update_viewport_offset = evergreenUpdateViewportOffset; + radeon->vtbl.emit_cs_header = evergreen_vtbl_emit_cs_header; + radeon->vtbl.swtcl_flush = NULL; + radeon->vtbl.pre_emit_atoms = evergreen_vtbl_pre_emit_atoms; + radeon->vtbl.fallback = evergreen_fallback; + radeon->vtbl.emit_query_finish = evergreen_emit_query_finish; + radeon->vtbl.check_blit = r600_check_blit; + radeon->vtbl.blit = r600_blit; + radeon->vtbl.is_format_renderable = radeonIsFormatRenderable; +} + + + |