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-rw-r--r--src/gallium/drivers/softpipe/sp_context.c10
-rw-r--r--src/gallium/drivers/softpipe/sp_context.h8
-rw-r--r--src/gallium/drivers/softpipe/sp_flush.c4
-rw-r--r--src/gallium/drivers/softpipe/sp_quad_depth_test.c259
-rw-r--r--src/gallium/drivers/softpipe/sp_quad_depth_test_tmp.h147
-rw-r--r--src/gallium/drivers/softpipe/sp_screen.c6
-rw-r--r--src/gallium/drivers/softpipe/sp_state.h21
-rw-r--r--src/gallium/drivers/softpipe/sp_state_fs.c5
-rw-r--r--src/gallium/drivers/softpipe/sp_state_sampler.c89
-rw-r--r--src/gallium/drivers/softpipe/sp_tex_tile_cache.c33
-rw-r--r--src/gallium/drivers/softpipe/sp_tex_tile_cache.h10
-rw-r--r--src/gallium/drivers/softpipe/sp_texture.c54
12 files changed, 401 insertions, 245 deletions
diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c
index de92a0cd2c..937a573092 100644
--- a/src/gallium/drivers/softpipe/sp_context.c
+++ b/src/gallium/drivers/softpipe/sp_context.c
@@ -104,12 +104,12 @@ softpipe_destroy( struct pipe_context *pipe )
for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
sp_destroy_tex_tile_cache(softpipe->tex_cache[i]);
- pipe_texture_reference(&softpipe->texture[i], NULL);
+ pipe_sampler_view_reference(&softpipe->sampler_views[i], NULL);
}
for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
sp_destroy_tex_tile_cache(softpipe->vertex_tex_cache[i]);
- pipe_texture_reference(&softpipe->vertex_textures[i], NULL);
+ pipe_sampler_view_reference(&softpipe->vertex_sampler_views[i], NULL);
}
for (i = 0; i < PIPE_SHADER_TYPES; i++) {
@@ -257,8 +257,10 @@ softpipe_create_context( struct pipe_screen *screen,
softpipe->pipe.set_framebuffer_state = softpipe_set_framebuffer_state;
softpipe->pipe.set_polygon_stipple = softpipe_set_polygon_stipple;
softpipe->pipe.set_scissor_state = softpipe_set_scissor_state;
- softpipe->pipe.set_fragment_sampler_textures = softpipe_set_sampler_textures;
- softpipe->pipe.set_vertex_sampler_textures = softpipe_set_vertex_sampler_textures;
+ softpipe->pipe.set_fragment_sampler_views = softpipe_set_sampler_views;
+ softpipe->pipe.set_vertex_sampler_views = softpipe_set_vertex_sampler_views;
+ softpipe->pipe.create_sampler_view = softpipe_create_sampler_view;
+ softpipe->pipe.sampler_view_destroy = softpipe_sampler_view_destroy;
softpipe->pipe.set_viewport_state = softpipe_set_viewport_state;
softpipe->pipe.set_vertex_buffers = softpipe_set_vertex_buffers;
diff --git a/src/gallium/drivers/softpipe/sp_context.h b/src/gallium/drivers/softpipe/sp_context.h
index 9a8158e6a2..75e03c8ae6 100644
--- a/src/gallium/drivers/softpipe/sp_context.h
+++ b/src/gallium/drivers/softpipe/sp_context.h
@@ -70,15 +70,15 @@ struct softpipe_context {
struct pipe_framebuffer_state framebuffer;
struct pipe_poly_stipple poly_stipple;
struct pipe_scissor_state scissor;
- struct pipe_texture *texture[PIPE_MAX_SAMPLERS];
- struct pipe_texture *vertex_textures[PIPE_MAX_VERTEX_SAMPLERS];
+ struct pipe_sampler_view *sampler_views[PIPE_MAX_SAMPLERS];
+ 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];
unsigned num_samplers;
- unsigned num_textures;
+ unsigned num_sampler_views;
unsigned num_vertex_samplers;
- unsigned num_vertex_textures;
+ unsigned num_vertex_sampler_views;
unsigned num_vertex_buffers;
unsigned dirty; /**< Mask of SP_NEW_x flags */
diff --git a/src/gallium/drivers/softpipe/sp_flush.c b/src/gallium/drivers/softpipe/sp_flush.c
index 3d76af4d8c..508fe8f764 100644
--- a/src/gallium/drivers/softpipe/sp_flush.c
+++ b/src/gallium/drivers/softpipe/sp_flush.c
@@ -50,10 +50,10 @@ softpipe_flush( struct pipe_context *pipe,
draw_flush(softpipe->draw);
if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
- for (i = 0; i < softpipe->num_textures; i++) {
+ for (i = 0; i < softpipe->num_sampler_views; i++) {
sp_flush_tex_tile_cache(softpipe->tex_cache[i]);
}
- for (i = 0; i < softpipe->num_vertex_textures; i++) {
+ for (i = 0; i < softpipe->num_vertex_sampler_views; i++) {
sp_flush_tex_tile_cache(softpipe->vertex_tex_cache[i]);
}
}
diff --git a/src/gallium/drivers/softpipe/sp_quad_depth_test.c b/src/gallium/drivers/softpipe/sp_quad_depth_test.c
index 4815a0d49f..17cd5b8207 100644
--- a/src/gallium/drivers/softpipe/sp_quad_depth_test.c
+++ b/src/gallium/drivers/softpipe/sp_quad_depth_test.c
@@ -1,6 +1,7 @@
/**************************************************************************
*
* Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2010 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -18,7 +19,7 @@
* 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 TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL THE AUTHORS 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.
@@ -26,7 +27,7 @@
**************************************************************************/
/**
- * \brief Quad depth testing
+ * \brief Quad depth / stencil testing
*/
#include "pipe/p_defines.h"
@@ -96,7 +97,9 @@ get_depth_stencil_values( struct depth_data *data,
}
}
-/* If the shader has not been run, interpolate the depth values
+
+/**
+ * If the shader has not been run, interpolate the depth values
* ourselves.
*/
static void
@@ -115,6 +118,9 @@ interpolate_quad_depth( struct quad_header *quad )
}
+/**
+ * Compute the depth_data::qzzzz[] values from the float fragment Z values.
+ */
static void
convert_quad_depth( struct depth_data *data,
const struct quad_header *quad )
@@ -173,6 +179,9 @@ convert_quad_depth( struct depth_data *data,
+/**
+ * Write data->bzzzz[] values and data->stencilVals into the Z/stencil buffer.
+ */
static void
write_depth_stencil_values( struct depth_data *data,
struct quad_header *quad )
@@ -225,7 +234,6 @@ write_depth_stencil_values( struct depth_data *data,
-
/** Only 8-bit stencil supported */
#define STENCIL_MAX 0xff
@@ -408,12 +416,11 @@ apply_stencil_op(struct depth_data *data,
-/*
+/**
* To increase efficiency, we should probably have multiple versions
* of this function that are specifically for Z16, Z32 and FP Z buffers.
* Try to effectively do that with codegen...
*/
-
static boolean
depth_test_quad(struct quad_stage *qs,
struct depth_data *data,
@@ -523,7 +530,6 @@ depth_stencil_test_quad(struct quad_stage *qs,
wrtMask = softpipe->depth_stencil->stencil[face].writemask;
valMask = softpipe->depth_stencil->stencil[face].valuemask;
-
/* do the stencil test first */
{
unsigned passMask, failMask;
@@ -563,7 +569,7 @@ depth_stencil_test_quad(struct quad_stage *qs,
#define ALPHATEST( FUNC, COMP ) \
- static int \
+ static int \
alpha_test_quads_##FUNC( struct quad_stage *qs, \
struct quad_header *quads[], \
unsigned nr ) \
@@ -629,6 +635,7 @@ alpha_test_quads(struct quad_stage *qs,
}
}
+
static unsigned mask_count[16] =
{
0, /* 0x0 */
@@ -665,6 +672,9 @@ get_depth_bits(struct quad_stage *qs)
+/**
+ * General depth/stencil test function. Used when there's no fast-path.
+ */
static void
depth_test_quads_fallback(struct quad_stage *qs,
struct quad_header *quads[],
@@ -712,7 +722,6 @@ depth_test_quads_fallback(struct quad_stage *qs,
write_depth_stencil_values(&data, quads[i]);
}
-
quads[pass++] = quads[i];
}
@@ -730,169 +739,36 @@ depth_test_quads_fallback(struct quad_stage *qs,
/**
- * Special-case Z testing for 16-bit Zbuffer, PIPE_FUNC_LESS and
- * Z buffer writes enabled.
- *
- * NOTE: there's no guarantee that the quads are sequentially side by
- * side. The fragment shader may have culled some quads, etc. Sliver
- * triangles may generate non-sequential quads.
- */
-static void
-depth_interp_z16_less_write(struct quad_stage *qs,
- struct quad_header *quads[],
- unsigned nr)
-{
- unsigned i, pass = 0;
- const unsigned ix = quads[0]->input.x0;
- const unsigned iy = quads[0]->input.y0;
- const float fx = (float) ix;
- const float fy = (float) iy;
- const float dzdx = quads[0]->posCoef->dadx[2];
- const float dzdy = quads[0]->posCoef->dady[2];
- const float z0 = quads[0]->posCoef->a0[2] + dzdx * fx + dzdy * fy;
- struct softpipe_cached_tile *tile;
- ushort (*depth16)[TILE_SIZE];
- ushort init_idepth[4], idepth[4], depth_step;
- const float scale = 65535.0;
-
- /* compute scaled depth of the four pixels in first quad */
- init_idepth[0] = (ushort)((z0) * scale);
- init_idepth[1] = (ushort)((z0 + dzdx) * scale);
- init_idepth[2] = (ushort)((z0 + dzdy) * scale);
- init_idepth[3] = (ushort)((z0 + dzdx + dzdy) * scale);
-
- depth_step = (ushort)(dzdx * scale);
-
- tile = sp_get_cached_tile(qs->softpipe->zsbuf_cache, ix, iy);
-
- for (i = 0; i < nr; i++) {
- const unsigned outmask = quads[i]->inout.mask;
- const int dx = quads[i]->input.x0 - ix;
- unsigned mask = 0;
-
- /* compute depth for this quad */
- idepth[0] = init_idepth[0] + dx * depth_step;
- idepth[1] = init_idepth[1] + dx * depth_step;
- idepth[2] = init_idepth[2] + dx * depth_step;
- idepth[3] = init_idepth[3] + dx * depth_step;
-
- depth16 = (ushort (*)[TILE_SIZE])
- &tile->data.depth16[iy % TILE_SIZE][(ix + dx)% TILE_SIZE];
-
- if ((outmask & 1) && idepth[0] < depth16[0][0]) {
- depth16[0][0] = idepth[0];
- mask |= (1 << 0);
- }
-
- if ((outmask & 2) && idepth[1] < depth16[0][1]) {
- depth16[0][1] = idepth[1];
- mask |= (1 << 1);
- }
-
- if ((outmask & 4) && idepth[2] < depth16[1][0]) {
- depth16[1][0] = idepth[2];
- mask |= (1 << 2);
- }
-
- if ((outmask & 8) && idepth[3] < depth16[1][1]) {
- depth16[1][1] = idepth[3];
- mask |= (1 << 3);
- }
-
- quads[i]->inout.mask = mask;
- if (quads[i]->inout.mask)
- quads[pass++] = quads[i];
- }
-
- if (pass)
- qs->next->run(qs->next, quads, pass);
-
-}
-
-
-/**
- * Special-case Z testing for 16-bit Zbuffer, PIPE_FUNC_LEQUAL and
- * Z buffer writes enabled.
- *
- * NOTE: there's no guarantee that the quads are sequentially side by
- * side. The fragment shader may have culled some quads, etc. Sliver
- * triangles may generate non-sequential quads.
+ * Special-case Z testing for 16-bit Zbuffer and Z buffer writes enabled.
*/
-static void
-depth_interp_z16_lequal_write(struct quad_stage *qs,
- struct quad_header *quads[],
- unsigned nr)
-{
- unsigned i, pass = 0;
- const unsigned ix = quads[0]->input.x0;
- const unsigned iy = quads[0]->input.y0;
- const float fx = (float) ix;
- const float fy = (float) iy;
- const float dzdx = quads[0]->posCoef->dadx[2];
- const float dzdy = quads[0]->posCoef->dady[2];
- const float z0 = quads[0]->posCoef->a0[2] + dzdx * fx + dzdy * fy;
- struct softpipe_cached_tile *tile;
- ushort (*depth16)[TILE_SIZE];
- ushort init_idepth[4], idepth[4], depth_step;
- const float scale = 65535.0;
-
- /* compute scaled depth of the four pixels in first quad */
- init_idepth[0] = (ushort)((z0) * scale);
- init_idepth[1] = (ushort)((z0 + dzdx) * scale);
- init_idepth[2] = (ushort)((z0 + dzdy) * scale);
- init_idepth[3] = (ushort)((z0 + dzdx + dzdy) * scale);
-
- depth_step = (ushort)(dzdx * scale);
- tile = sp_get_cached_tile(qs->softpipe->zsbuf_cache, ix, iy);
-
- for (i = 0; i < nr; i++) {
- const unsigned outmask = quads[i]->inout.mask;
- const int dx = quads[i]->input.x0 - ix;
- unsigned mask = 0;
-
- /* compute depth for this quad */
- idepth[0] = init_idepth[0] + dx * depth_step;
- idepth[1] = init_idepth[1] + dx * depth_step;
- idepth[2] = init_idepth[2] + dx * depth_step;
- idepth[3] = init_idepth[3] + dx * depth_step;
-
- depth16 = (ushort (*)[TILE_SIZE])
- &tile->data.depth16[iy % TILE_SIZE][(ix + dx)% TILE_SIZE];
-
- if ((outmask & 1) && idepth[0] <= depth16[0][0]) {
- depth16[0][0] = idepth[0];
- mask |= (1 << 0);
- }
-
- if ((outmask & 2) && idepth[1] <= depth16[0][1]) {
- depth16[0][1] = idepth[1];
- mask |= (1 << 1);
- }
-
- if ((outmask & 4) && idepth[2] <= depth16[1][0]) {
- depth16[1][0] = idepth[2];
- mask |= (1 << 2);
- }
-
- if ((outmask & 8) && idepth[3] <= depth16[1][1]) {
- depth16[1][1] = idepth[3];
- mask |= (1 << 3);
- }
+#define NAME depth_interp_z16_less_write
+#define OPERATOR <
+#include "sp_quad_depth_test_tmp.h"
- depth16 = (ushort (*)[TILE_SIZE]) &depth16[0][2];
+#define NAME depth_interp_z16_equal_write
+#define OPERATOR ==
+#include "sp_quad_depth_test_tmp.h"
- quads[i]->inout.mask = mask;
- if (quads[i]->inout.mask)
- quads[pass++] = quads[i];
- }
+#define NAME depth_interp_z16_lequal_write
+#define OPERATOR <=
+#include "sp_quad_depth_test_tmp.h"
- if (pass)
- qs->next->run(qs->next, quads, pass);
+#define NAME depth_interp_z16_greater_write
+#define OPERATOR >
+#include "sp_quad_depth_test_tmp.h"
-}
+#define NAME depth_interp_z16_notequal_write
+#define OPERATOR !=
+#include "sp_quad_depth_test_tmp.h"
+#define NAME depth_interp_z16_gequal_write
+#define OPERATOR >=
+#include "sp_quad_depth_test_tmp.h"
+#define NAME depth_interp_z16_always_write
+#define ALWAYS 1
+#include "sp_quad_depth_test_tmp.h"
@@ -926,6 +802,10 @@ choose_depth_test(struct quad_stage *qs,
boolean occlusion = qs->softpipe->active_query_count;
+ /* default */
+ qs->run = depth_test_quads_fallback;
+
+ /* look for special cases */
if (!alpha &&
!depth &&
!stencil) {
@@ -938,57 +818,62 @@ choose_depth_test(struct quad_stage *qs,
!occlusion &&
!stencil)
{
- switch (depthfunc) {
- case PIPE_FUNC_LESS:
- switch (qs->softpipe->framebuffer.zsbuf->format) {
- case PIPE_FORMAT_Z16_UNORM:
+ if (qs->softpipe->framebuffer.zsbuf->format == PIPE_FORMAT_Z16_UNORM) {
+ switch (depthfunc) {
+ case PIPE_FUNC_NEVER:
+ qs->run = depth_test_quads_fallback;
+ break;
+ case PIPE_FUNC_LESS:
qs->run = depth_interp_z16_less_write;
break;
- default:
- qs->run = depth_test_quads_fallback;
+ case PIPE_FUNC_EQUAL:
+ qs->run = depth_interp_z16_equal_write;
break;
- }
- break;
- case PIPE_FUNC_LEQUAL:
- switch (qs->softpipe->framebuffer.zsbuf->format) {
- case PIPE_FORMAT_Z16_UNORM:
+ case PIPE_FUNC_LEQUAL:
qs->run = depth_interp_z16_lequal_write;
break;
+ case PIPE_FUNC_GREATER:
+ qs->run = depth_interp_z16_greater_write;
+ break;
+ case PIPE_FUNC_NOTEQUAL:
+ qs->run = depth_interp_z16_notequal_write;
+ break;
+ case PIPE_FUNC_GEQUAL:
+ qs->run = depth_interp_z16_gequal_write;
+ break;
+ case PIPE_FUNC_ALWAYS:
+ qs->run = depth_interp_z16_always_write;
+ break;
default:
qs->run = depth_test_quads_fallback;
break;
}
- break;
- default:
- qs->run = depth_test_quads_fallback;
}
}
- else {
- qs->run = depth_test_quads_fallback;
- }
-
+ /* next quad/fragment stage */
qs->run( qs, quads, nr );
}
-
-
-static void depth_test_begin(struct quad_stage *qs)
+static void
+depth_test_begin(struct quad_stage *qs)
{
qs->run = choose_depth_test;
qs->next->begin(qs->next);
}
-static void depth_test_destroy(struct quad_stage *qs)
+static void
+depth_test_destroy(struct quad_stage *qs)
{
FREE( qs );
}
-struct quad_stage *sp_quad_depth_test_stage( struct softpipe_context *softpipe )
+struct quad_stage *
+sp_quad_depth_test_stage(struct softpipe_context *softpipe)
{
struct quad_stage *stage = CALLOC_STRUCT(quad_stage);
diff --git a/src/gallium/drivers/softpipe/sp_quad_depth_test_tmp.h b/src/gallium/drivers/softpipe/sp_quad_depth_test_tmp.h
new file mode 100644
index 0000000000..25af415c25
--- /dev/null
+++ b/src/gallium/drivers/softpipe/sp_quad_depth_test_tmp.h
@@ -0,0 +1,147 @@
+/**************************************************************************
+ *
+ * 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 THE AUTHORS 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.
+ *
+ **************************************************************************/
+
+
+/*
+ * Template for generating Z test functions
+ * Only PIPE_FORMAT_Z16_UNORM supported at this time.
+ */
+
+
+#ifndef NAME
+#error "NAME is not defined!"
+#endif
+
+#if !defined(OPERATOR) && !defined(ALWAYS)
+#error "neither OPERATOR nor ALWAYS is defined!"
+#endif
+
+
+/*
+ * NOTE: there's no guarantee that the quads are sequentially side by
+ * side. The fragment shader may have culled some quads, etc. Sliver
+ * triangles may generate non-sequential quads.
+ */
+static void
+NAME(struct quad_stage *qs,
+ struct quad_header *quads[],
+ unsigned nr)
+{
+ unsigned i, pass = 0;
+ const unsigned ix = quads[0]->input.x0;
+ const unsigned iy = quads[0]->input.y0;
+ const float fx = (float) ix;
+ const float fy = (float) iy;
+ const float dzdx = quads[0]->posCoef->dadx[2];
+ const float dzdy = quads[0]->posCoef->dady[2];
+ const float z0 = quads[0]->posCoef->a0[2] + dzdx * fx + dzdy * fy;
+ struct softpipe_cached_tile *tile;
+ ushort (*depth16)[TILE_SIZE];
+ ushort init_idepth[4], idepth[4], depth_step;
+ const float scale = 65535.0;
+
+ /* compute scaled depth of the four pixels in first quad */
+ init_idepth[0] = (ushort)((z0) * scale);
+ init_idepth[1] = (ushort)((z0 + dzdx) * scale);
+ init_idepth[2] = (ushort)((z0 + dzdy) * scale);
+ init_idepth[3] = (ushort)((z0 + dzdx + dzdy) * scale);
+
+ depth_step = (ushort)(dzdx * scale);
+
+ tile = sp_get_cached_tile(qs->softpipe->zsbuf_cache, ix, iy);
+
+ for (i = 0; i < nr; i++) {
+ const unsigned outmask = quads[i]->inout.mask;
+ const int dx = quads[i]->input.x0 - ix;
+ unsigned mask = 0;
+
+ /* compute depth for this quad */
+ idepth[0] = init_idepth[0] + dx * depth_step;
+ idepth[1] = init_idepth[1] + dx * depth_step;
+ idepth[2] = init_idepth[2] + dx * depth_step;
+ idepth[3] = init_idepth[3] + dx * depth_step;
+
+ depth16 = (ushort (*)[TILE_SIZE])
+ &tile->data.depth16[iy % TILE_SIZE][(ix + dx)% TILE_SIZE];
+
+#ifdef ALWAYS
+ if (outmask & 1) {
+ depth16[0][0] = idepth[0];
+ mask |= (1 << 0);
+ }
+
+ if (outmask & 2) {
+ depth16[0][1] = idepth[1];
+ mask |= (1 << 1);
+ }
+
+ if (outmask & 4) {
+ depth16[1][0] = idepth[2];
+ mask |= (1 << 2);
+ }
+
+ if (outmask & 8) {
+ depth16[1][1] = idepth[3];
+ mask |= (1 << 3);
+ }
+#else
+ /* Note: OPERATOR appears here: */
+ if ((outmask & 1) && (idepth[0] OPERATOR depth16[0][0])) {
+ depth16[0][0] = idepth[0];
+ mask |= (1 << 0);
+ }
+
+ if ((outmask & 2) && (idepth[1] OPERATOR depth16[0][1])) {
+ depth16[0][1] = idepth[1];
+ mask |= (1 << 1);
+ }
+
+ if ((outmask & 4) && (idepth[2] OPERATOR depth16[1][0])) {
+ depth16[1][0] = idepth[2];
+ mask |= (1 << 2);
+ }
+
+ if ((outmask & 8) && (idepth[3] OPERATOR depth16[1][1])) {
+ depth16[1][1] = idepth[3];
+ mask |= (1 << 3);
+ }
+#endif
+
+ depth16 = (ushort (*)[TILE_SIZE]) &depth16[0][2];
+
+ quads[i]->inout.mask = mask;
+ if (quads[i]->inout.mask)
+ quads[pass++] = quads[i];
+ }
+
+ if (pass)
+ qs->next->run(qs->next, quads, pass);
+}
+
+
+#undef NAME
+#undef OPERATOR
+#undef ALWAYS
diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index d62bfa3d63..757dc86128 100644
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -173,8 +173,10 @@ softpipe_is_format_supported( struct pipe_screen *screen,
break;
}
- if(tex_usage & PIPE_TEXTURE_USAGE_DISPLAY_TARGET) {
- if(!winsys->is_displaytarget_format_supported(winsys, format))
+ if(tex_usage & (PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
+ PIPE_TEXTURE_USAGE_SCANOUT |
+ PIPE_TEXTURE_USAGE_SHARED)) {
+ if(!winsys->is_displaytarget_format_supported(winsys, tex_usage, format))
return FALSE;
}
diff --git a/src/gallium/drivers/softpipe/sp_state.h b/src/gallium/drivers/softpipe/sp_state.h
index 6b01c0f4d7..ade96b0fd4 100644
--- a/src/gallium/drivers/softpipe/sp_state.h
+++ b/src/gallium/drivers/softpipe/sp_state.h
@@ -177,14 +177,23 @@ void softpipe_set_polygon_stipple( struct pipe_context *,
void softpipe_set_scissor_state( struct pipe_context *,
const struct pipe_scissor_state * );
-void softpipe_set_sampler_textures( struct pipe_context *,
- unsigned num,
- struct pipe_texture ** );
+void softpipe_set_sampler_views( struct pipe_context *,
+ unsigned num,
+ struct pipe_sampler_view ** );
void
-softpipe_set_vertex_sampler_textures(struct pipe_context *,
- unsigned num_textures,
- struct pipe_texture **);
+softpipe_set_vertex_sampler_views(struct pipe_context *,
+ unsigned num,
+ struct pipe_sampler_view **);
+
+struct pipe_sampler_view *
+softpipe_create_sampler_view(struct pipe_context *pipe,
+ struct pipe_texture *texture,
+ const struct pipe_sampler_view *templ);
+
+void
+softpipe_sampler_view_destroy(struct pipe_context *pipe,
+ struct pipe_sampler_view *view);
void softpipe_set_viewport_state( struct pipe_context *,
const struct pipe_viewport_state * );
diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c
index 2b089c2831..d6f3229bed 100644
--- a/src/gallium/drivers/softpipe/sp_state_fs.c
+++ b/src/gallium/drivers/softpipe/sp_state_fs.c
@@ -181,9 +181,8 @@ softpipe_set_constant_buffer(struct pipe_context *pipe,
/* note: reference counting */
pipe_buffer_reference(&softpipe->constants[shader][index], constants);
- if(shader == PIPE_SHADER_VERTEX) {
- draw_set_mapped_constant_buffer(softpipe->draw, PIPE_SHADER_VERTEX, index,
- data, size);
+ if (shader == PIPE_SHADER_VERTEX || shader == PIPE_SHADER_GEOMETRY) {
+ draw_set_mapped_constant_buffer(softpipe->draw, shader, index, data, size);
}
softpipe->mapped_constants[shader][index] = data;
diff --git a/src/gallium/drivers/softpipe/sp_state_sampler.c b/src/gallium/drivers/softpipe/sp_state_sampler.c
index ceb4e338f1..d501952bba 100644
--- a/src/gallium/drivers/softpipe/sp_state_sampler.c
+++ b/src/gallium/drivers/softpipe/sp_state_sampler.c
@@ -121,9 +121,38 @@ softpipe_bind_vertex_sampler_states(struct pipe_context *pipe,
}
+struct pipe_sampler_view *
+softpipe_create_sampler_view(struct pipe_context *pipe,
+ struct pipe_texture *texture,
+ const struct pipe_sampler_view *templ)
+{
+ struct pipe_sampler_view *view = CALLOC_STRUCT(pipe_sampler_view);
+
+ if (view) {
+ *view = *templ;
+ view->reference.count = 1;
+ view->texture = NULL;
+ pipe_texture_reference(&view->texture, texture);
+ view->context = pipe;
+ }
+
+ return view;
+}
+
+
void
-softpipe_set_sampler_textures(struct pipe_context *pipe,
- unsigned num, struct pipe_texture **texture)
+softpipe_sampler_view_destroy(struct pipe_context *pipe,
+ struct pipe_sampler_view *view)
+{
+ pipe_texture_reference(&view->texture, NULL);
+ FREE(view);
+}
+
+
+void
+softpipe_set_sampler_views(struct pipe_context *pipe,
+ unsigned num,
+ struct pipe_sampler_view **views)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
uint i;
@@ -131,51 +160,51 @@ softpipe_set_sampler_textures(struct pipe_context *pipe,
assert(num <= PIPE_MAX_SAMPLERS);
/* Check for no-op */
- if (num == softpipe->num_textures &&
- !memcmp(softpipe->texture, texture, num * sizeof(struct pipe_texture *)))
+ if (num == softpipe->num_sampler_views &&
+ !memcmp(softpipe->sampler_views, views, num * sizeof(struct pipe_sampler_view *)))
return;
draw_flush(softpipe->draw);
for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
- struct pipe_texture *tex = i < num ? texture[i] : NULL;
+ struct pipe_sampler_view *view = i < num ? views[i] : NULL;
- pipe_texture_reference(&softpipe->texture[i], tex);
- sp_tex_tile_cache_set_texture(softpipe->tex_cache[i], tex);
+ pipe_sampler_view_reference(&softpipe->sampler_views[i], view);
+ sp_tex_tile_cache_set_sampler_view(softpipe->tex_cache[i], view);
}
- softpipe->num_textures = num;
+ softpipe->num_sampler_views = num;
softpipe->dirty |= SP_NEW_TEXTURE;
}
void
-softpipe_set_vertex_sampler_textures(struct pipe_context *pipe,
- unsigned num_textures,
- struct pipe_texture **textures)
+softpipe_set_vertex_sampler_views(struct pipe_context *pipe,
+ unsigned num,
+ struct pipe_sampler_view **views)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
uint i;
- assert(num_textures <= PIPE_MAX_VERTEX_SAMPLERS);
+ assert(num <= PIPE_MAX_VERTEX_SAMPLERS);
/* Check for no-op */
- if (num_textures == softpipe->num_vertex_textures &&
- !memcmp(softpipe->vertex_textures, textures, num_textures * sizeof(struct pipe_texture *))) {
+ if (num == softpipe->num_vertex_sampler_views &&
+ !memcmp(softpipe->vertex_sampler_views, views, num * sizeof(struct pipe_sampler_view *))) {
return;
}
draw_flush(softpipe->draw);
for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
- struct pipe_texture *tex = i < num_textures ? textures[i] : NULL;
+ struct pipe_sampler_view *view = i < num ? views[i] : NULL;
- pipe_texture_reference(&softpipe->vertex_textures[i], tex);
- sp_tex_tile_cache_set_texture(softpipe->vertex_tex_cache[i], tex);
+ pipe_sampler_view_reference(&softpipe->vertex_sampler_views[i], view);
+ sp_tex_tile_cache_set_sampler_view(softpipe->vertex_tex_cache[i], view);
}
- softpipe->num_vertex_textures = num_textures;
+ softpipe->num_vertex_sampler_views = num;
softpipe->dirty |= SP_NEW_TEXTURE;
}
@@ -245,29 +274,41 @@ softpipe_reset_sampler_varients(struct softpipe_context *softpipe)
*/
for (i = 0; i <= softpipe->vs->max_sampler; i++) {
if (softpipe->vertex_samplers[i]) {
+ struct pipe_texture *texture = NULL;
+
+ if (softpipe->vertex_sampler_views[i]) {
+ texture = softpipe->vertex_sampler_views[i]->texture;
+ }
+
softpipe->tgsi.vert_samplers_list[i] =
get_sampler_varient( i,
- sp_sampler(softpipe->vertex_samplers[i]),
- softpipe->vertex_textures[i],
+ sp_sampler(softpipe->vertex_samplers[i]),
+ texture,
TGSI_PROCESSOR_VERTEX );
sp_sampler_varient_bind_texture( softpipe->tgsi.vert_samplers_list[i],
- softpipe->vertex_tex_cache[i],
- softpipe->vertex_textures[i] );
+ softpipe->vertex_tex_cache[i],
+ texture );
}
}
for (i = 0; i <= softpipe->fs->info.file_max[TGSI_FILE_SAMPLER]; i++) {
if (softpipe->sampler[i]) {
+ struct pipe_texture *texture = NULL;
+
+ if (softpipe->sampler_views[i]) {
+ texture = softpipe->sampler_views[i]->texture;
+ }
+
softpipe->tgsi.frag_samplers_list[i] =
get_sampler_varient( i,
sp_sampler(softpipe->sampler[i]),
- softpipe->texture[i],
+ texture,
TGSI_PROCESSOR_FRAGMENT );
sp_sampler_varient_bind_texture( softpipe->tgsi.frag_samplers_list[i],
softpipe->tex_cache[i],
- softpipe->texture[i] );
+ texture );
}
}
}
diff --git a/src/gallium/drivers/softpipe/sp_tex_tile_cache.c b/src/gallium/drivers/softpipe/sp_tex_tile_cache.c
index e3a5e37ce4..6594514c38 100644
--- a/src/gallium/drivers/softpipe/sp_tex_tile_cache.c
+++ b/src/gallium/drivers/softpipe/sp_tex_tile_cache.c
@@ -116,12 +116,13 @@ sp_tex_tile_cache_validate_texture(struct softpipe_tex_tile_cache *tc)
}
/**
- * Specify the texture to cache.
+ * Specify the sampler view to cache.
*/
void
-sp_tex_tile_cache_set_texture(struct softpipe_tex_tile_cache *tc,
- struct pipe_texture *texture)
+sp_tex_tile_cache_set_sampler_view(struct softpipe_tex_tile_cache *tc,
+ struct pipe_sampler_view *view)
{
+ struct pipe_texture *texture = view ? view->texture : NULL;
uint i;
assert(!tc->transfer);
@@ -139,6 +140,14 @@ sp_tex_tile_cache_set_texture(struct softpipe_tex_tile_cache *tc,
tc->tex_trans = NULL;
}
+ if (view) {
+ tc->swizzle_r = view->swizzle_r;
+ tc->swizzle_g = view->swizzle_g;
+ tc->swizzle_b = view->swizzle_b;
+ tc->swizzle_a = view->swizzle_a;
+ tc->format = view->format;
+ }
+
/* mark as entries as invalid/empty */
/* XXX we should try to avoid this when the teximage hasn't changed */
for (i = 0; i < NUM_ENTRIES; i++) {
@@ -251,12 +260,18 @@ sp_find_cached_tile_tex(struct softpipe_tex_tile_cache *tc,
}
/* get tile from the transfer (view into texture) */
- pipe_get_tile_rgba(tc->pipe,
- tc->tex_trans,
- addr.bits.x * TILE_SIZE,
- addr.bits.y * TILE_SIZE,
- TILE_SIZE, TILE_SIZE,
- (float *) tile->data.color);
+ pipe_get_tile_swizzle(tc->pipe,
+ tc->tex_trans,
+ addr.bits.x * TILE_SIZE,
+ addr.bits.y * TILE_SIZE,
+ TILE_SIZE,
+ TILE_SIZE,
+ tc->swizzle_r,
+ tc->swizzle_g,
+ tc->swizzle_b,
+ tc->swizzle_a,
+ tc->format,
+ (float *) tile->data.color);
tile->addr = addr;
}
diff --git a/src/gallium/drivers/softpipe/sp_tex_tile_cache.h b/src/gallium/drivers/softpipe/sp_tex_tile_cache.h
index b116397258..12ae7ba12d 100644
--- a/src/gallium/drivers/softpipe/sp_tex_tile_cache.h
+++ b/src/gallium/drivers/softpipe/sp_tex_tile_cache.h
@@ -83,6 +83,12 @@ struct softpipe_tex_tile_cache
void *tex_trans_map;
int tex_face, tex_level, tex_z;
+ unsigned swizzle_r;
+ unsigned swizzle_g;
+ unsigned swizzle_b;
+ unsigned swizzle_a;
+ unsigned format;
+
struct softpipe_tex_cached_tile *last_tile; /**< most recently retrieved tile */
};
@@ -101,8 +107,8 @@ extern void
sp_tex_tile_cache_unmap_transfers(struct softpipe_tex_tile_cache *tc);
extern void
-sp_tex_tile_cache_set_texture(struct softpipe_tex_tile_cache *tc,
- struct pipe_texture *texture);
+sp_tex_tile_cache_set_sampler_view(struct softpipe_tex_tile_cache *tc,
+ struct pipe_sampler_view *view);
void
sp_tex_tile_cache_validate_texture(struct softpipe_tex_tile_cache *tc);
diff --git a/src/gallium/drivers/softpipe/sp_texture.c b/src/gallium/drivers/softpipe/sp_texture.c
index 2aff6118f4..f4983b7c8e 100644
--- a/src/gallium/drivers/softpipe/sp_texture.c
+++ b/src/gallium/drivers/softpipe/sp_texture.c
@@ -91,6 +91,7 @@ softpipe_displaytarget_layout(struct pipe_screen *screen,
/* Round up the surface size to a multiple of the tile size?
*/
spt->dt = winsys->displaytarget_create(winsys,
+ spt->base.tex_usage,
spt->base.format,
spt->base.width0,
spt->base.height0,
@@ -139,8 +140,6 @@ softpipe_texture_create(struct pipe_screen *screen,
}
-
-
static void
softpipe_texture_destroy(struct pipe_texture *pt)
{
@@ -161,6 +160,55 @@ softpipe_texture_destroy(struct pipe_texture *pt)
}
+static struct pipe_texture *
+softpipe_texture_from_handle(struct pipe_screen *screen,
+ const struct pipe_texture *template,
+ struct winsys_handle *whandle)
+{
+ struct sw_winsys *winsys = softpipe_screen(screen)->winsys;
+ struct softpipe_texture *spt = CALLOC_STRUCT(softpipe_texture);
+ if (!spt)
+ return NULL;
+
+ spt->base = *template;
+ pipe_reference_init(&spt->base.reference, 1);
+ spt->base.screen = screen;
+
+ spt->pot = (util_is_power_of_two(template->width0) &&
+ util_is_power_of_two(template->height0) &&
+ util_is_power_of_two(template->depth0));
+
+ spt->dt = winsys->displaytarget_from_handle(winsys,
+ template,
+ whandle,
+ &spt->stride[0]);
+ if (!spt->dt)
+ goto fail;
+
+ return &spt->base;
+
+ fail:
+ FREE(spt);
+ return NULL;
+}
+
+
+static boolean
+softpipe_texture_get_handle(struct pipe_screen *screen,
+ struct pipe_texture *pt,
+ struct winsys_handle *whandle)
+{
+ struct sw_winsys *winsys = softpipe_screen(screen)->winsys;
+ struct softpipe_texture *spt = softpipe_texture(pt);
+
+ assert(spt->dt);
+ if (!spt->dt)
+ return FALSE;
+
+ return winsys->displaytarget_get_handle(winsys, spt->dt, whandle);
+}
+
+
/**
* Get a pipe_surface "view" into a texture.
*/
@@ -461,6 +509,8 @@ softpipe_init_screen_texture_funcs(struct pipe_screen *screen)
{
screen->texture_create = softpipe_texture_create;
screen->texture_destroy = softpipe_texture_destroy;
+ screen->texture_from_handle = softpipe_texture_from_handle;
+ screen->texture_get_handle = softpipe_texture_get_handle;
screen->get_tex_surface = softpipe_get_tex_surface;
screen->tex_surface_destroy = softpipe_tex_surface_destroy;
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-23 05:00:52 +0000