From d559796d6f13579ecf921a63d9f0c6c6342dc230 Mon Sep 17 00:00:00 2001 From: Corbin Simpson Date: Tue, 10 Mar 2009 01:54:24 -0700 Subject: r300-gallium: Initial, broken, query setup. Not going to bother unbreaking it here until it's unbroken elsewhere. --- src/gallium/drivers/r300/Makefile | 1 + src/gallium/drivers/r300/r300_context.c | 2 + src/gallium/drivers/r300/r300_context.h | 1 + src/gallium/drivers/r300/r300_query.c | 74 +++++++++++++++++++++++++++++++++ src/gallium/drivers/r300/r300_query.h | 41 ++++++++++++++++++ src/gallium/drivers/r300/r300_screen.c | 3 +- 6 files changed, 120 insertions(+), 2 deletions(-) create mode 100644 src/gallium/drivers/r300/r300_query.c create mode 100644 src/gallium/drivers/r300/r300_query.h (limited to 'src') diff --git a/src/gallium/drivers/r300/Makefile b/src/gallium/drivers/r300/Makefile index a0fd17bd59..4c400bff58 100644 --- a/src/gallium/drivers/r300/Makefile +++ b/src/gallium/drivers/r300/Makefile @@ -9,6 +9,7 @@ C_SOURCES = \ r300_context.c \ r300_emit.c \ r300_flush.c \ + r300_query.c \ r300_screen.c \ r300_state.c \ r300_state_derived.c \ diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c index 653d919ef1..1affcbfdf4 100644 --- a/src/gallium/drivers/r300/r300_context.c +++ b/src/gallium/drivers/r300/r300_context.c @@ -133,6 +133,8 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen, r300_init_flush_functions(r300); + r300_init_query_functions(r300); + r300_init_surface_functions(r300); r300_init_state_functions(r300); diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index e032a30906..96d923d6f1 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -30,6 +30,7 @@ #include "util/u_memory.h" #include "r300_clear.h" +#include "r300_query.h" #include "r300_screen.h" #include "r300_winsys.h" diff --git a/src/gallium/drivers/r300/r300_query.c b/src/gallium/drivers/r300/r300_query.c new file mode 100644 index 0000000000..e09af2cfce --- /dev/null +++ b/src/gallium/drivers/r300/r300_query.c @@ -0,0 +1,74 @@ +/* + * Copyright 2009 Corbin Simpson + * + * 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 + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, 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 (including the next + * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS 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. */ + +#include "r300_query.h" + +static struct pipe_query* r300_create_query(struct pipe_context* pipe, + unsigned query_type) +{ + struct r300_query* q = CALLOC_STRUCT(r300_query); + + q->type = query_type; + assert(q->type == PIPE_QUERY_OCCLUSION_COUNTER); + + return (struct pipe_query*)q; +} + +static void r300_destroy_query(struct pipe_context* pipe, + struct pipe_query* q) +{ + FREE(q); +} + +static void r300_begin_query(struct pipe_context* pipe, + struct pipe_query* q) +{ + struct r300_context* r300 = r300_context(pipe); + CS_LOCALS(r300); + + BEGIN_CS(2); + OUT_CS_REG(R300_ZB_ZPASS_DATA, 0); + END_CS; +} + +static void r300_end_query(struct pipe_context* pipe, + struct pipe_query* q) +{ + struct r300_context* r300 = r300_context(pipe); +} + +static boolean r300_get_query_result(struct pipe_context* pipe, + struct pipe_query* q, + boolean wait, + uint64_t* result) +{ + *result = 0; + return TRUE; +} + +void r300_init_query_functions(struct r300_context* r300) { + r300->context.create_query = r300_create_query; + r300->context.destroy_query = r300_destroy_query; + r300->context.begin_query = r300_begin_query; + r300->context.end_query = r300_end_query; + r300->context.get_query_result = r300_get_query_result; +} diff --git a/src/gallium/drivers/r300/r300_query.h b/src/gallium/drivers/r300/r300_query.h new file mode 100644 index 0000000000..0097870287 --- /dev/null +++ b/src/gallium/drivers/r300/r300_query.h @@ -0,0 +1,41 @@ +/* + * Copyright 2009 Corbin Simpson + * + * 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 + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, 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 (including the next + * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS 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. */ + +#ifndef R300_QUERY_H +#define R300_QUERY_H + +#include "r300_context.h" +#include "r300_cs.h" +#include "r300_reg.h" + +struct r300_query { + unsigned type; +}; + +static INLINE struct r300_query* r300_query(struct pipe_query* q) +{ + return (struct r300_query*)q; +} + +void r300_init_query_functions(struct r300_context* r300); + +#endif /* R300_QUERY_H */ diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c index 3c91967a72..d2c5998c26 100644 --- a/src/gallium/drivers/r300/r300_screen.c +++ b/src/gallium/drivers/r300/r300_screen.c @@ -103,8 +103,7 @@ static int r300_get_param(struct pipe_screen* pscreen, int param) case PIPE_CAP_MAX_RENDER_TARGETS: return 4; case PIPE_CAP_OCCLUSION_QUERY: - /* IN THEORY */ - return 0; + return 1; case PIPE_CAP_TEXTURE_SHADOW_MAP: /* IN THEORY */ return 0; -- cgit v1.2.3