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-rw-r--r--src/mesa/drivers/dri/r300/Makefile1
-rw-r--r--src/mesa/drivers/dri/r300/r300_context.c8
-rw-r--r--src/mesa/drivers/dri/r300/r300_context.h17
-rw-r--r--src/mesa/drivers/dri/r300/r300_draw.c7
-rw-r--r--src/mesa/drivers/dri/r300/r300_queryobj.c229
-rw-r--r--src/mesa/drivers/dri/r300/r300_queryobj.h34
-rw-r--r--src/mesa/drivers/dri/r300/r300_reg.h12
-rw-r--r--src/mesa/drivers/dri/r300/r300_render.c1
8 files changed, 308 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/Makefile b/src/mesa/drivers/dri/r300/Makefile
index 2390d1896ac..77b3d168f34 100644
--- a/src/mesa/drivers/dri/r300/Makefile
+++ b/src/mesa/drivers/dri/r300/Makefile
@@ -54,6 +54,7 @@ DRIVER_SOURCES = \
r300_shader.c \
r300_emit.c \
r300_swtcl.c \
+ r300_queryobj.c \
$(RADEON_COMMON_SOURCES) \
$(EGL_SOURCES) \
$(CS_SOURCES)
diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c
index 1baae8fc765..d37a37ca464 100644
--- a/src/mesa/drivers/dri/r300/r300_context.c
+++ b/src/mesa/drivers/dri/r300/r300_context.c
@@ -74,6 +74,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "xmlpool.h" /* for symbolic values of enum-type options */
#define need_GL_VERSION_2_0
+#define need_GL_ARB_occlusion_query
#define need_GL_ARB_point_parameters
#define need_GL_ARB_vertex_program
#define need_GL_EXT_blend_equation_separate
@@ -310,6 +311,11 @@ static void r300InitConstValues(GLcontext *ctx, radeonScreenPtr screen)
ctx->Const.FragmentProgram.MaxNativeTexIndirections = R300_PFS_MAX_TEX_INDIRECT;
ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0;
}
+
+ if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV530)
+ r300->num_z_pipes = 2;
+ else
+ r300->num_z_pipes = r300->radeon.radeonScreen->num_gb_pipes;
}
static void r300ParseOptions(r300ContextPtr r300, radeonScreenPtr screen)
@@ -439,6 +445,8 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
r300InitGLExtensions(ctx);
+ make_empty_list(&r300->query.not_flushed_head);
+
return GL_TRUE;
}
diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h
index d6204174229..3ba34266084 100644
--- a/src/mesa/drivers/dri/r300/r300_context.h
+++ b/src/mesa/drivers/dri/r300/r300_context.h
@@ -505,6 +505,16 @@ struct r300_index_buffer {
GLuint count;
};
+struct r300_query_object {
+ struct gl_query_object Base;
+ struct radeon_bo *bo;
+ int curr_offset;
+ GLboolean emitted_begin;
+
+ /* Double linked list of not flushed query objects */
+ struct r300_query_object *prev, *next;
+};
+
/**
* \brief R300 context structure.
*/
@@ -539,6 +549,13 @@ struct r300_context {
uint32_t fallback;
DECLARE_RENDERINPUTS(render_inputs_bitset);
+
+ struct {
+ struct r300_query_object *current;
+ struct r300_query_object not_flushed_head;
+ } query;
+
+ int num_z_pipes;
};
#define R300_CONTEXT(ctx) ((r300ContextPtr)(ctx->DriverCtx))
diff --git a/src/mesa/drivers/dri/r300/r300_draw.c b/src/mesa/drivers/dri/r300/r300_draw.c
index d6ebdcbfe97..fb416a05c08 100644
--- a/src/mesa/drivers/dri/r300/r300_draw.c
+++ b/src/mesa/drivers/dri/r300/r300_draw.c
@@ -36,6 +36,7 @@
#include "r300_context.h"
#include "r300_emit.h"
#include "r300_render.h"
+#include "r300_queryobj.h"
#include "r300_state.h"
#include "r300_tex.h"
@@ -507,7 +508,7 @@ static void r300SetVertexFormat(GLcontext *ctx, const struct gl_client_array *ar
radeon_cs_space_add_persistent_bo(r300->radeon.cmdbuf.cs, r300->vbuf.attribs[i].bo, RADEON_GEM_DOMAIN_GTT, 0);
}
}
-
+
r300->radeon.tcl.aos_count = vbuf->num_attribs;
ret = radeon_cs_space_check_with_bo(r300->radeon.cmdbuf.cs, r300->radeon.dma.current, RADEON_GEM_DOMAIN_GTT, 0);
if (ret)
@@ -581,12 +582,16 @@ static GLboolean r300TryDrawPrims(GLcontext *ctx,
r300EmitCacheFlush(r300);
radeonEmitState(&r300->radeon);
+ r300EmitQueryBegin(ctx);
+
for (i = 0; i < nr_prims; ++i) {
r300RunRenderPrimitive(ctx, prim[i].start, prim[i].start + prim[i].count, prim[i].mode);
}
r300EmitCacheFlush(r300);
+ r300EmitQueryEnd(ctx);
+
r300FreeData(ctx);
return GL_TRUE;
diff --git a/src/mesa/drivers/dri/r300/r300_queryobj.c b/src/mesa/drivers/dri/r300/r300_queryobj.c
new file mode 100644
index 00000000000..830a9ed7373
--- /dev/null
+++ b/src/mesa/drivers/dri/r300/r300_queryobj.c
@@ -0,0 +1,229 @@
+/*
+ * Copyright © 2008-2009 Maciej Cencora <[email protected]>
+ *
+ * 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 (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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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:
+ * Maciej Cencora <[email protected]>
+ *
+ */
+
+#include "r300_queryobj.h"
+#include "r300_emit.h"
+
+#include "main/imports.h"
+#include "main/simple_list.h"
+
+#define PAGE_SIZE 4096
+
+static void r300QueryGetResult(GLcontext *ctx, struct gl_query_object *q)
+{
+ struct r300_query_object *query = (struct r300_query_object *)q;
+ uint32_t *result;
+ int i;
+
+ radeon_bo_map(query->bo, GL_FALSE);
+
+ result = query->bo->ptr;
+
+ query->Base.Result = 0;
+ for (i = 0; i < query->curr_offset/sizeof(uint32_t); ++i) {
+ query->Base.Result += result[i];
+ }
+
+ radeon_bo_unmap(query->bo);
+}
+
+static struct gl_query_object * r300NewQueryObject(GLcontext *ctx, GLuint id)
+{
+ struct r300_query_object *query;
+
+ query = _mesa_calloc(sizeof(struct r300_query_object));
+
+ query->Base.Id = id;
+ query->Base.Result = 0;
+ query->Base.Active = GL_FALSE;
+ query->Base.Ready = GL_TRUE;
+
+ return &query->Base;
+}
+
+static void r300DeleteQuery(GLcontext *ctx, struct gl_query_object *q)
+{
+ struct r300_query_object *query = (struct r300_query_object *)q;
+
+ if (query->bo) {
+ radeon_bo_unref(query->bo);
+ }
+
+ _mesa_free(query);
+}
+
+static void r300BeginQuery(GLcontext *ctx, struct gl_query_object *q)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ struct r300_query_object *query = (struct r300_query_object *)q;
+
+ assert(r300->query.current == NULL);
+
+ if (!query->bo) {
+ query->bo = radeon_bo_open(r300->radeon.radeonScreen->bom, 0, PAGE_SIZE, PAGE_SIZE, RADEON_GEM_DOMAIN_GTT, 0);
+ }
+ query->curr_offset = 0;
+
+ r300->query.current = query;
+ insert_at_tail(&r300->query.not_flushed_head, query);
+}
+
+static void r300EndQuery(GLcontext *ctx, struct gl_query_object *q)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+
+ r300EmitQueryEnd(ctx);
+
+ r300->query.current = NULL;
+}
+
+static void r300WaitQuery(GLcontext *ctx, struct gl_query_object *q)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ struct r300_query_object *tmp, *query = (struct r300_query_object *)q;
+
+ /* If the cmdbuf with packets for this query hasn't been flushed yet, do it now */
+ {
+ GLboolean found = GL_FALSE;
+ foreach(tmp, &r300->query.not_flushed_head) {
+ if (tmp == query) {
+ found = GL_TRUE;
+ break;
+ }
+ }
+
+ if (found)
+ ctx->Driver.Flush(ctx);
+ }
+
+ r300QueryGetResult(ctx, q);
+
+ query->Base.Ready = GL_TRUE;
+}
+
+
+/**
+ * TODO:
+ * should check if bo is idle, bo there's no interface to do it
+ * just wait for result now
+ */
+static void r300CheckQuery(GLcontext *ctx, struct gl_query_object *q)
+{
+ r300WaitQuery(ctx, q);
+}
+
+void r300EmitQueryBegin(GLcontext *ctx)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ struct r300_query_object *query = r300->query.current;
+ BATCH_LOCALS(&r300->radeon);
+
+ if (!query || query->emitted_begin)
+ return;
+
+ if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV530) {
+ BEGIN_BATCH_NO_AUTOSTATE(4);
+ OUT_BATCH_REGVAL(RV530_FG_ZBREG_DEST, RV530_FG_ZBREG_DEST_PIPE_SELECT_ALL);
+ OUT_BATCH_REGVAL(R300_ZB_ZPASS_DATA, 0);
+ END_BATCH();
+ } else {
+ BEGIN_BATCH_NO_AUTOSTATE(4);
+ OUT_BATCH_REGVAL(R300_SU_REG_DEST, R300_RASTER_PIPE_SELECT_ALL);
+ OUT_BATCH_REGVAL(R300_ZB_ZPASS_DATA, 0);
+ END_BATCH();
+ }
+
+ query->emitted_begin = GL_TRUE;
+}
+
+void r300EmitQueryEnd(GLcontext *ctx)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ struct r300_query_object *query = r300->query.current;
+ BATCH_LOCALS(&r300->radeon);
+
+ if (!query || !query->emitted_begin)
+ return;
+
+ radeon_cs_space_check_with_bo(r300->radeon.cmdbuf.cs,
+ query->bo,
+ 0, RADEON_GEM_DOMAIN_GTT);
+
+ if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV530) {
+ BEGIN_BATCH_NO_AUTOSTATE(14);
+ OUT_BATCH_REGVAL(RV530_FG_ZBREG_DEST, RV530_FG_ZBREG_DEST_PIPE_SELECT_0);
+ OUT_BATCH_REGSEQ(R300_ZB_ZPASS_ADDR, 1);
+ OUT_BATCH_RELOC(0, query->bo, query->curr_offset, 0, RADEON_GEM_DOMAIN_GTT, 0);
+ OUT_BATCH_REGVAL(RV530_FG_ZBREG_DEST, RV530_FG_ZBREG_DEST_PIPE_SELECT_1);
+ OUT_BATCH_REGSEQ(R300_ZB_ZPASS_ADDR, 1);
+ OUT_BATCH_RELOC(0, query->bo, query->curr_offset + sizeof(uint32_t), 0, RADEON_GEM_DOMAIN_GTT, 0);
+ OUT_BATCH_REGVAL(RV530_FG_ZBREG_DEST, RV530_FG_ZBREG_DEST_PIPE_SELECT_ALL);
+ END_BATCH();
+ } else {
+ BEGIN_BATCH_NO_AUTOSTATE(3 * 2 *r300->num_z_pipes + 2);
+ switch (r300->num_z_pipes) {
+ case 4:
+ OUT_BATCH_REGVAL(R300_SU_REG_DEST, R300_RASTER_PIPE_SELECT_3);
+ OUT_BATCH_REGSEQ(R300_ZB_ZPASS_ADDR, 1);
+ OUT_BATCH_RELOC(0, query->bo, query->curr_offset+3*sizeof(uint32_t), 0, RADEON_GEM_DOMAIN_GTT, 0);
+ case 3:
+ OUT_BATCH_REGVAL(R300_SU_REG_DEST, R300_RASTER_PIPE_SELECT_2);
+ OUT_BATCH_REGSEQ(R300_ZB_ZPASS_ADDR, 1);
+ OUT_BATCH_RELOC(0, query->bo, query->curr_offset+2*sizeof(uint32_t), 0, RADEON_GEM_DOMAIN_GTT, 0);
+ case 2:
+ if (r300->radeon.radeonScreen->chip_family <= CHIP_FAMILY_RV380) {
+ OUT_BATCH_REGVAL(R300_SU_REG_DEST, R300_RASTER_PIPE_SELECT_3);
+ } else {
+ OUT_BATCH_REGVAL(R300_SU_REG_DEST, R300_RASTER_PIPE_SELECT_1);
+ }
+ OUT_BATCH_REGSEQ(R300_ZB_ZPASS_ADDR, 1);
+ OUT_BATCH_RELOC(0, query->bo, query->curr_offset+1*sizeof(uint32_t), 0, RADEON_GEM_DOMAIN_GTT, 0);
+ case 1:
+ default:
+ OUT_BATCH_REGVAL(R300_SU_REG_DEST, R300_RASTER_PIPE_SELECT_0);
+ OUT_BATCH_REGSEQ(R300_ZB_ZPASS_ADDR, 1);
+ OUT_BATCH_RELOC(0, query->bo, query->curr_offset, 0, RADEON_GEM_DOMAIN_GTT, 0);
+ break;
+ }
+ OUT_BATCH_REGVAL(R300_SU_REG_DEST, R300_RASTER_PIPE_SELECT_ALL);
+ END_BATCH();
+ }
+
+ query->curr_offset += r300->num_z_pipes * sizeof(uint32_t);
+ assert(query->curr_offset < PAGE_SIZE);
+ query->emitted_begin = GL_FALSE;
+}
+
+void r300InitQueryObjFunctions(struct dd_function_table *functions)
+{
+ functions->NewQueryObject = r300NewQueryObject;
+ functions->DeleteQuery = r300DeleteQuery;
+ functions->BeginQuery = r300BeginQuery;
+ functions->EndQuery = r300EndQuery;
+ functions->CheckQuery = r300CheckQuery;
+ functions->WaitQuery = r300WaitQuery;
+}
diff --git a/src/mesa/drivers/dri/r300/r300_queryobj.h b/src/mesa/drivers/dri/r300/r300_queryobj.h
new file mode 100644
index 00000000000..f301f0b1133
--- /dev/null
+++ b/src/mesa/drivers/dri/r300/r300_queryobj.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2008 Maciej Cencora <[email protected]>
+ *
+ * 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 (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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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:
+ * Maciej Cencora <[email protected]>
+ *
+ */
+
+#include "main/imports.h"
+#include "r300_context.h"
+
+extern void r300EmitQueryBegin(GLcontext *ctx);
+extern void r300EmitQueryEnd(GLcontext *ctx);
+
+extern void r300InitQueryObjFunctions(struct dd_function_table *functions);
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h
index dd32e6c730a..39b4b61a105 100644
--- a/src/mesa/drivers/dri/r300/r300_reg.h
+++ b/src/mesa/drivers/dri/r300/r300_reg.h
@@ -1128,6 +1128,13 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
/* SU Depth Offset value */
#define R300_SU_DEPTH_OFFSET 0x42c4
+#define R300_SU_REG_DEST 0x42c8
+# define R300_RASTER_PIPE_SELECT_0 (1 << 0)
+# define R300_RASTER_PIPE_SELECT_1 (1 << 1)
+# define R300_RASTER_PIPE_SELECT_2 (1 << 2)
+# define R300_RASTER_PIPE_SELECT_3 (1 << 3)
+# define R300_RASTER_PIPE_SELECT_ALL 0xf
+
/* BEGIN: Rasterization / Interpolators - many guesses */
@@ -2014,6 +2021,11 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
#define R500_FG_ALPHA_VALUE 0x4be0
# define R500_FG_ALPHA_VALUE_MASK 0x0000ffff
+#define RV530_FG_ZBREG_DEST 0x4be8
+# define RV530_FG_ZBREG_DEST_PIPE_SELECT_0 (1 << 0)
+# define RV530_FG_ZBREG_DEST_PIPE_SELECT_1 (1 << 1)
+# define RV530_FG_ZBREG_DEST_PIPE_SELECT_ALL (3 << 0)
+
/* gap */
/* Fragment program parameters in 7.16 floating point */
diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c
index 4bf09c2e89a..369c3edcd09 100644
--- a/src/mesa/drivers/dri/r300/r300_render.c
+++ b/src/mesa/drivers/dri/r300/r300_render.c
@@ -76,6 +76,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "r300_tex.h"
#include "r300_emit.h"
#include "r300_fragprog_common.h"
+#include "r300_queryobj.h"
#include "r300_swtcl.h"
/**
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-05 02:28:58 +0000