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-rw-r--r--src/gallium/drivers/llvmpipe/Makefile1
-rw-r--r--src/gallium/drivers/llvmpipe/SConscript1
-rw-r--r--src/gallium/drivers/llvmpipe/lp_context.c1
-rw-r--r--src/gallium/drivers/llvmpipe/lp_context.h7
-rw-r--r--src/gallium/drivers/llvmpipe/lp_state.h11
-rw-r--r--src/gallium/drivers/llvmpipe/lp_state_fs.c7
-rw-r--r--src/gallium/drivers/llvmpipe/lp_state_sampler.c17
-rw-r--r--src/gallium/drivers/llvmpipe/lp_state_so.c138
8 files changed, 180 insertions, 3 deletions
diff --git a/src/gallium/drivers/llvmpipe/Makefile b/src/gallium/drivers/llvmpipe/Makefile
index c79c8bd9d1e..ee28179c303 100644
--- a/src/gallium/drivers/llvmpipe/Makefile
+++ b/src/gallium/drivers/llvmpipe/Makefile
@@ -37,6 +37,7 @@ C_SOURCES = \
lp_state_gs.c \
lp_state_rasterizer.c \
lp_state_sampler.c \
+ lp_state_so.c \
lp_state_surface.c \
lp_state_vertex.c \
lp_state_vs.c \
diff --git a/src/gallium/drivers/llvmpipe/SConscript b/src/gallium/drivers/llvmpipe/SConscript
index a0646692e7b..a1ef71da89d 100644
--- a/src/gallium/drivers/llvmpipe/SConscript
+++ b/src/gallium/drivers/llvmpipe/SConscript
@@ -57,6 +57,7 @@ llvmpipe = env.ConvenienceLibrary(
'lp_state_gs.c',
'lp_state_rasterizer.c',
'lp_state_sampler.c',
+ 'lp_state_so.c',
'lp_state_surface.c',
'lp_state_vertex.c',
'lp_state_vs.c',
diff --git a/src/gallium/drivers/llvmpipe/lp_context.c b/src/gallium/drivers/llvmpipe/lp_context.c
index 06689c20eb8..3db4f12ebb6 100644
--- a/src/gallium/drivers/llvmpipe/lp_context.c
+++ b/src/gallium/drivers/llvmpipe/lp_context.c
@@ -113,6 +113,7 @@ llvmpipe_create_context( struct pipe_screen *screen, void *priv )
llvmpipe_init_sampler_funcs(llvmpipe);
llvmpipe_init_query_funcs( llvmpipe );
llvmpipe_init_vertex_funcs(llvmpipe);
+ llvmpipe_init_so_funcs(llvmpipe);
llvmpipe_init_fs_funcs(llvmpipe);
llvmpipe_init_vs_funcs(llvmpipe);
llvmpipe_init_gs_funcs(llvmpipe);
diff --git a/src/gallium/drivers/llvmpipe/lp_context.h b/src/gallium/drivers/llvmpipe/lp_context.h
index 1bdd0f79e19..986e604ce7c 100644
--- a/src/gallium/drivers/llvmpipe/lp_context.h
+++ b/src/gallium/drivers/llvmpipe/lp_context.h
@@ -63,6 +63,7 @@ struct llvmpipe_context {
const struct lp_vertex_shader *vs;
const struct lp_geometry_shader *gs;
const struct lp_velems_state *velems;
+ const struct lp_so_state *so;
/** Other rendering state */
struct pipe_blend_color blend_color;
@@ -76,6 +77,12 @@ struct llvmpipe_context {
struct pipe_sampler_view *vertex_sampler_views[PIPE_MAX_VERTEX_SAMPLERS];
struct pipe_viewport_state viewport;
struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
+ struct {
+ struct llvmpipe_resource *buffer[PIPE_MAX_SO_BUFFERS];
+ int offset[PIPE_MAX_SO_BUFFERS];
+ int so_count[PIPE_MAX_SO_BUFFERS];
+ int num_buffers;
+ } so_target;
unsigned num_samplers;
unsigned num_fragment_sampler_views;
diff --git a/src/gallium/drivers/llvmpipe/lp_state.h b/src/gallium/drivers/llvmpipe/lp_state.h
index 3f7a85b6827..05d1b937944 100644
--- a/src/gallium/drivers/llvmpipe/lp_state.h
+++ b/src/gallium/drivers/llvmpipe/lp_state.h
@@ -54,6 +54,9 @@
#define LP_NEW_QUERY 0x4000
#define LP_NEW_BLEND_COLOR 0x8000
#define LP_NEW_GS 0x10000
+#define LP_NEW_SO 0x20000
+#define LP_NEW_SO_BUFFERS 0x40000
+
struct vertex_info;
@@ -82,6 +85,10 @@ struct lp_velems_state
struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS];
};
+struct lp_so_state {
+ struct pipe_stream_output_state base;
+};
+
void
llvmpipe_set_framebuffer_state(struct pipe_context *,
@@ -120,5 +127,9 @@ llvmpipe_init_gs_funcs(struct llvmpipe_context *llvmpipe);
void
llvmpipe_init_rasterizer_funcs(struct llvmpipe_context *llvmpipe);
+void
+llvmpipe_init_so_funcs(struct llvmpipe_context *llvmpipe);
+
+
#endif
diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index bb9b82b2acc..65115052cdd 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -1111,9 +1111,10 @@ llvmpipe_set_constant_buffer(struct pipe_context *pipe,
/* note: reference counting */
pipe_resource_reference(&llvmpipe->constants[shader][index], constants);
- if(shader == PIPE_SHADER_VERTEX) {
- draw_set_mapped_constant_buffer(llvmpipe->draw, PIPE_SHADER_VERTEX, index,
- data, size);
+ if(shader == PIPE_SHADER_VERTEX ||
+ shader == PIPE_SHADER_GEOMETRY) {
+ draw_set_mapped_constant_buffer(llvmpipe->draw, shader,
+ index, data, size);
}
llvmpipe->dirty |= LP_NEW_CONSTANTS;
diff --git a/src/gallium/drivers/llvmpipe/lp_state_sampler.c b/src/gallium/drivers/llvmpipe/lp_state_sampler.c
index 55d43368a3e..e94065fb6ab 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_sampler.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_sampler.c
@@ -105,6 +105,13 @@ llvmpipe_bind_vertex_sampler_states(struct pipe_context *pipe,
static void
+llvmpipe_bind_geometry_sampler_states(struct pipe_context *pipe,
+ unsigned num, void **sampler)
+{
+ /* XXX: implementation missing */
+}
+
+static void
llvmpipe_set_fragment_sampler_views(struct pipe_context *pipe,
unsigned num,
struct pipe_sampler_view **views)
@@ -163,6 +170,14 @@ llvmpipe_set_vertex_sampler_views(struct pipe_context *pipe,
}
+static void
+llvmpipe_set_geometry_sampler_views(struct pipe_context *pipe,
+ unsigned num,
+ struct pipe_sampler_view **views)
+{
+ /*XXX: implementation missing */
+}
+
static struct pipe_sampler_view *
llvmpipe_create_sampler_view(struct pipe_context *pipe,
struct pipe_resource *texture,
@@ -206,8 +221,10 @@ llvmpipe_init_sampler_funcs(struct llvmpipe_context *llvmpipe)
llvmpipe->pipe.bind_fragment_sampler_states = llvmpipe_bind_sampler_states;
llvmpipe->pipe.bind_vertex_sampler_states = llvmpipe_bind_vertex_sampler_states;
+ llvmpipe->pipe.bind_geometry_sampler_states = llvmpipe_bind_geometry_sampler_states;
llvmpipe->pipe.set_fragment_sampler_views = llvmpipe_set_fragment_sampler_views;
llvmpipe->pipe.set_vertex_sampler_views = llvmpipe_set_vertex_sampler_views;
+ llvmpipe->pipe.set_geometry_sampler_views = llvmpipe_set_geometry_sampler_views;
llvmpipe->pipe.create_sampler_view = llvmpipe_create_sampler_view;
llvmpipe->pipe.sampler_view_destroy = llvmpipe_sampler_view_destroy;
llvmpipe->pipe.delete_sampler_state = llvmpipe_delete_sampler_state;
diff --git a/src/gallium/drivers/llvmpipe/lp_state_so.c b/src/gallium/drivers/llvmpipe/lp_state_so.c
new file mode 100644
index 00000000000..4c64a5b142c
--- /dev/null
+++ b/src/gallium/drivers/llvmpipe/lp_state_so.c
@@ -0,0 +1,138 @@
+/**************************************************************************
+ *
+ * Copyright 2010 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * 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, 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 VMWARE AND/OR ITS 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 "lp_context.h"
+#include "lp_state.h"
+#include "lp_texture.h"
+
+#include "util/u_format.h"
+#include "util/u_memory.h"
+#include "draw/draw_context.h"
+
+
+static void *
+llvmpipe_create_stream_output_state(struct pipe_context *pipe,
+ const struct pipe_stream_output_state *templ)
+{
+ struct lp_so_state *so;
+ so = (struct lp_so_state *) CALLOC_STRUCT(lp_so_state);
+
+ if (so) {
+ so->base.num_outputs = templ->num_outputs;
+ so->base.stride = templ->stride;
+ memcpy(so->base.output_buffer,
+ templ->output_buffer,
+ sizeof(int) * templ->num_outputs);
+ memcpy(so->base.register_index,
+ templ->register_index,
+ sizeof(int) * templ->num_outputs);
+ memcpy(so->base.register_mask,
+ templ->register_mask,
+ sizeof(ubyte) * templ->num_outputs);
+ }
+ return so;
+}
+
+static void
+llvmpipe_bind_stream_output_state(struct pipe_context *pipe,
+ void *so)
+{
+ struct llvmpipe_context *lp = llvmpipe_context(pipe);
+ struct lp_so_state *lp_so = (struct lp_so_state *) so;
+
+ lp->so = lp_so;
+
+ lp->dirty |= LP_NEW_SO;
+
+ if (lp_so)
+ draw_set_so_state(lp->draw, &lp_so->base);
+}
+
+static void
+llvmpipe_delete_stream_output_state(struct pipe_context *pipe, void *so)
+{
+ FREE( so );
+}
+
+static void
+llvmpipe_set_stream_output_buffers(struct pipe_context *pipe,
+ struct pipe_resource **buffers,
+ int *offsets,
+ int num_buffers)
+{
+ struct llvmpipe_context *lp = llvmpipe_context(pipe);
+ int i;
+ void *map_buffers[PIPE_MAX_SO_BUFFERS];
+
+ assert(num_buffers <= PIPE_MAX_SO_BUFFERS);
+ if (num_buffers > PIPE_MAX_SO_BUFFERS)
+ num_buffers = PIPE_MAX_SO_BUFFERS;
+
+ lp->dirty |= LP_NEW_SO_BUFFERS;
+
+ for (i = 0; i < num_buffers; ++i) {
+ void *mapped;
+ struct llvmpipe_resource *res = llvmpipe_resource(buffers[i]);
+
+ if (!res) {
+ /* the whole call is invalid, bail out */
+ lp->so_target.num_buffers = 0;
+ draw_set_mapped_so_buffers(lp->draw, 0, 0);
+ return;
+ }
+
+ lp->so_target.buffer[i] = res;
+ lp->so_target.offset[i] = offsets[i];
+ lp->so_target.so_count[i] = 0;
+
+ mapped = res->data;
+ if (offsets[i] >= 0)
+ map_buffers[i] = ((char*)mapped) + offsets[i];
+ else {
+ /* this is a buffer append */
+ assert(!"appending not implemented");
+ map_buffers[i] = mapped;
+ }
+ }
+ lp->so_target.num_buffers = num_buffers;
+
+ draw_set_mapped_so_buffers(lp->draw, map_buffers, num_buffers);
+}
+
+void
+llvmpipe_init_so_funcs(struct llvmpipe_context *llvmpipe)
+{
+ llvmpipe->pipe.create_stream_output_state =
+ llvmpipe_create_stream_output_state;
+ llvmpipe->pipe.bind_stream_output_state =
+ llvmpipe_bind_stream_output_state;
+ llvmpipe->pipe.delete_stream_output_state =
+ llvmpipe_delete_stream_output_state;
+
+ llvmpipe->pipe.set_stream_output_buffers =
+ llvmpipe_set_stream_output_buffers;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 07:35:07 +0000