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-rw-r--r--src/mesa/state_tracker/st_atom_blend.c8
-rw-r--r--src/mesa/state_tracker/st_atom_sampler.c2
-rw-r--r--src/mesa/state_tracker/st_cb_accum.c2
-rw-r--r--src/mesa/state_tracker/st_cb_bufferobjects.c65
-rw-r--r--src/mesa/state_tracker/st_cb_clear.c16
-rw-r--r--src/mesa/state_tracker/st_cb_condrender.c95
-rw-r--r--src/mesa/state_tracker/st_cb_condrender.h35
-rw-r--r--src/mesa/state_tracker/st_cb_queryobj.c17
-rw-r--r--src/mesa/state_tracker/st_cb_queryobj.h21
-rw-r--r--src/mesa/state_tracker/st_cb_texture.c2
-rw-r--r--src/mesa/state_tracker/st_context.c2
-rw-r--r--src/mesa/state_tracker/st_draw_feedback.c3
-rw-r--r--src/mesa/state_tracker/st_extensions.c4
-rw-r--r--src/mesa/state_tracker/st_format.c5
14 files changed, 233 insertions, 44 deletions
diff --git a/src/mesa/state_tracker/st_atom_blend.c b/src/mesa/state_tracker/st_atom_blend.c
index 35c09c3e08..43e62c29f3 100644
--- a/src/mesa/state_tracker/st_atom_blend.c
+++ b/src/mesa/state_tracker/st_atom_blend.c
@@ -200,13 +200,13 @@ update_blend( struct st_context *st )
}
/* Colormask - maybe reverse these bits? */
- if (st->ctx->Color.ColorMask[0])
+ if (st->ctx->Color.ColorMask[0][0])
blend->colormask |= PIPE_MASK_R;
- if (st->ctx->Color.ColorMask[1])
+ if (st->ctx->Color.ColorMask[0][1])
blend->colormask |= PIPE_MASK_G;
- if (st->ctx->Color.ColorMask[2])
+ if (st->ctx->Color.ColorMask[0][2])
blend->colormask |= PIPE_MASK_B;
- if (st->ctx->Color.ColorMask[3])
+ if (st->ctx->Color.ColorMask[0][3])
blend->colormask |= PIPE_MASK_A;
if (st->ctx->Color.DitherFlag)
diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c
index d6e3a3e561..e1d6fa9eca 100644
--- a/src/mesa/state_tracker/st_atom_sampler.c
+++ b/src/mesa/state_tracker/st_atom_sampler.c
@@ -208,7 +208,7 @@ update_samplers(struct st_context *st)
assert(sampler->min_lod <= sampler->max_lod);
}
- xlate_border_color(texobj->BorderColor,
+ xlate_border_color(texobj->BorderColor.f,
teximg ? teximg->_BaseFormat : GL_RGBA,
sampler->border_color);
diff --git a/src/mesa/state_tracker/st_cb_accum.c b/src/mesa/state_tracker/st_cb_accum.c
index a6b9765452..da7b97d325 100644
--- a/src/mesa/state_tracker/st_cb_accum.c
+++ b/src/mesa/state_tracker/st_cb_accum.c
@@ -229,7 +229,7 @@ accum_return(GLcontext *ctx, GLfloat value,
{
struct pipe_context *pipe = ctx->st->pipe;
struct pipe_screen *screen = pipe->screen;
- const GLubyte *colormask = ctx->Color.ColorMask;
+ const GLubyte *colormask = ctx->Color.ColorMask[0];
enum pipe_transfer_usage usage;
struct pipe_transfer *color_trans;
size_t stride = acc_strb->stride;
diff --git a/src/mesa/state_tracker/st_cb_bufferobjects.c b/src/mesa/state_tracker/st_cb_bufferobjects.c
index 63196afba9..0102d8a6f7 100644
--- a/src/mesa/state_tracker/st_cb_bufferobjects.c
+++ b/src/mesa/state_tracker/st_cb_bufferobjects.c
@@ -103,6 +103,17 @@ st_bufferobj_subdata(GLcontext *ctx,
ASSERT(size >= 0);
ASSERT(offset + size <= obj->Size);
+ if (!size)
+ return;
+
+ /*
+ * According to ARB_vertex_buffer_object specification, if data is null,
+ * then the contents of the buffer object's data store is undefined. We just
+ * ignore, and leave it unchanged.
+ */
+ if (!data)
+ return;
+
st_cond_flush_pipe_buffer_write(st_context(ctx), st_obj->buffer,
offset, size, data);
}
@@ -125,6 +136,9 @@ st_bufferobj_get_subdata(GLcontext *ctx,
ASSERT(size >= 0);
ASSERT(offset + size <= obj->Size);
+ if (!size)
+ return;
+
st_cond_flush_pipe_buffer_read(st_context(ctx), st_obj->buffer,
offset, size, data);
}
@@ -170,15 +184,19 @@ st_bufferobj_data(GLcontext *ctx,
pipe_buffer_reference( &st_obj->buffer, NULL );
- st_obj->buffer = pipe_buffer_create( pipe->screen, 32, buffer_usage, size );
+ if (size != 0) {
+ st_obj->buffer = pipe_buffer_create(pipe->screen, 32, buffer_usage, size);
+
+ if (!st_obj->buffer) {
+ return GL_FALSE;
+ }
- if (!st_obj->buffer) {
- return GL_FALSE;
+ if (data)
+ st_no_flush_pipe_buffer_write(st_context(ctx), st_obj->buffer, 0,
+ size, data);
+ return GL_TRUE;
}
- if (data)
- st_no_flush_pipe_buffer_write(st_context(ctx), st_obj->buffer, 0,
- size, data);
return GL_TRUE;
}
@@ -219,6 +237,13 @@ st_bufferobj_map(GLcontext *ctx, GLenum target, GLenum access,
/**
+ * Dummy data whose's pointer is used for zero length ranges.
+ */
+static long
+st_bufferobj_zero_length_range = 0;
+
+
+/**
* Called via glMapBufferRange().
*/
static void *
@@ -253,14 +278,26 @@ st_bufferobj_map_range(GLcontext *ctx, GLenum target,
assert(offset < obj->Size);
assert(offset + length <= obj->Size);
- obj->Pointer = pipe_buffer_map_range(pipe->screen, st_obj->buffer, offset, length, flags);
+ /*
+ * We go out of way here to hide the degenerate yet valid case of zero
+ * length range from the pipe driver.
+ */
+ if (!length) {
+ obj->Pointer = &st_bufferobj_zero_length_range;
+ }
+ else {
+ obj->Pointer = pipe_buffer_map_range(pipe->screen, st_obj->buffer, offset, length, flags);
+ if (obj->Pointer) {
+ obj->Pointer = (ubyte *) obj->Pointer + offset;
+ }
+ }
+
if (obj->Pointer) {
- obj->Pointer = (ubyte *) obj->Pointer + offset;
obj->Offset = offset;
obj->Length = length;
obj->AccessFlags = access;
}
-
+
return obj->Pointer;
}
@@ -278,6 +315,9 @@ st_bufferobj_flush_mapped_range(GLcontext *ctx, GLenum target,
assert(length >= 0);
assert(offset + length <= obj->Length);
+ if (!length)
+ return;
+
pipe_buffer_flush_mapped_range(pipe->screen, st_obj->buffer,
obj->Offset + offset, length);
}
@@ -292,7 +332,9 @@ st_bufferobj_unmap(GLcontext *ctx, GLenum target, struct gl_buffer_object *obj)
struct pipe_context *pipe = st_context(ctx)->pipe;
struct st_buffer_object *st_obj = st_buffer_object(obj);
- pipe_buffer_unmap(pipe->screen, st_obj->buffer);
+ if(obj->Length)
+ pipe_buffer_unmap(pipe->screen, st_obj->buffer);
+
obj->Pointer = NULL;
obj->Offset = 0;
obj->Length = 0;
@@ -315,6 +357,9 @@ st_copy_buffer_subdata(GLcontext *ctx,
struct st_buffer_object *dstObj = st_buffer_object(dst);
ubyte *srcPtr, *dstPtr;
+ if(!size)
+ return;
+
/* buffer should not already be mapped */
assert(!src->Pointer);
assert(!dst->Pointer);
diff --git a/src/mesa/state_tracker/st_cb_clear.c b/src/mesa/state_tracker/st_cb_clear.c
index 72b30e7c04..192d765f45 100644
--- a/src/mesa/state_tracker/st_cb_clear.c
+++ b/src/mesa/state_tracker/st_cb_clear.c
@@ -232,13 +232,13 @@ clear_with_quad(GLcontext *ctx,
blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
if (color) {
- if (ctx->Color.ColorMask[0])
+ if (ctx->Color.ColorMask[0][0])
blend.colormask |= PIPE_MASK_R;
- if (ctx->Color.ColorMask[1])
+ if (ctx->Color.ColorMask[0][1])
blend.colormask |= PIPE_MASK_G;
- if (ctx->Color.ColorMask[2])
+ if (ctx->Color.ColorMask[0][2])
blend.colormask |= PIPE_MASK_B;
- if (ctx->Color.ColorMask[3])
+ if (ctx->Color.ColorMask[0][3])
blend.colormask |= PIPE_MASK_A;
if (st->ctx->Color.DitherFlag)
blend.dither = 1;
@@ -300,10 +300,10 @@ check_clear_color_with_quad(GLcontext *ctx, struct gl_renderbuffer *rb)
ctx->Scissor.Height < rb->Height))
return TRUE;
- if (!ctx->Color.ColorMask[0] ||
- !ctx->Color.ColorMask[1] ||
- !ctx->Color.ColorMask[2] ||
- !ctx->Color.ColorMask[3])
+ if (!ctx->Color.ColorMask[0][0] ||
+ !ctx->Color.ColorMask[0][1] ||
+ !ctx->Color.ColorMask[0][2] ||
+ !ctx->Color.ColorMask[0][3])
return TRUE;
return FALSE;
diff --git a/src/mesa/state_tracker/st_cb_condrender.c b/src/mesa/state_tracker/st_cb_condrender.c
new file mode 100644
index 0000000000..780b40c206
--- /dev/null
+++ b/src/mesa/state_tracker/st_cb_condrender.c
@@ -0,0 +1,95 @@
+/**************************************************************************
+ *
+ * Copyright 2009 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.
+ *
+ **************************************************************************/
+
+
+/**
+ * glBegin/EndCondtionalRender functions
+ *
+ * \author Brian Paul
+ */
+
+
+#include "main/imports.h"
+#include "main/context.h"
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "st_context.h"
+#include "st_cb_queryobj.h"
+#include "st_cb_condrender.h"
+
+
+/**
+ * Called via ctx->Driver.BeginConditionalRender()
+ */
+static void
+st_BeginConditionalRender(GLcontext *ctx, struct gl_query_object *q,
+ GLenum mode)
+{
+ struct st_query_object *stq = st_query_object(q);
+ struct pipe_context *pipe = ctx->st->pipe;
+ uint m;
+
+ switch (mode) {
+ case GL_QUERY_WAIT:
+ m = PIPE_RENDER_COND_WAIT;
+ break;
+ case GL_QUERY_NO_WAIT:
+ m = PIPE_RENDER_COND_NO_WAIT;
+ break;
+ case GL_QUERY_BY_REGION_WAIT:
+ m = PIPE_RENDER_COND_BY_REGION_WAIT;
+ break;
+ case GL_QUERY_BY_REGION_NO_WAIT:
+ m = PIPE_RENDER_COND_BY_REGION_NO_WAIT;
+ break;
+ default:
+ assert(0 && "bad mode in st_BeginConditionalRender");
+ }
+
+ pipe->render_condition(pipe, stq->pq, m);
+}
+
+
+/**
+ * Called via ctx->Driver.BeginConditionalRender()
+ */
+static void
+st_EndConditionalRender(GLcontext *ctx, struct gl_query_object *q)
+{
+ struct pipe_context *pipe = ctx->st->pipe;
+ (void) q;
+ pipe->render_condition(pipe, NULL, 0);
+}
+
+
+
+void st_init_cond_render_functions(struct dd_function_table *functions)
+{
+ functions->BeginConditionalRender = st_BeginConditionalRender;
+ functions->EndConditionalRender = st_EndConditionalRender;
+}
diff --git a/src/mesa/state_tracker/st_cb_condrender.h b/src/mesa/state_tracker/st_cb_condrender.h
new file mode 100644
index 0000000000..891f1cbcd8
--- /dev/null
+++ b/src/mesa/state_tracker/st_cb_condrender.h
@@ -0,0 +1,35 @@
+/**************************************************************************
+ *
+ * Copyright 2009 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.
+ *
+ **************************************************************************/
+
+#ifndef ST_CB_CONDRENDER_H
+#define ST_CB_CONDRENDER_H
+
+
+extern void st_init_cond_render_functions(struct dd_function_table *functions);
+
+
+#endif
diff --git a/src/mesa/state_tracker/st_cb_queryobj.c b/src/mesa/state_tracker/st_cb_queryobj.c
index dcf4c38eb6..10629e9225 100644
--- a/src/mesa/state_tracker/st_cb_queryobj.c
+++ b/src/mesa/state_tracker/st_cb_queryobj.c
@@ -44,23 +44,6 @@
#include "st_public.h"
-struct st_query_object
-{
- struct gl_query_object base;
- struct pipe_query *pq;
-};
-
-
-/**
- * Cast wrapper
- */
-static struct st_query_object *
-st_query_object(struct gl_query_object *q)
-{
- return (struct st_query_object *) q;
-}
-
-
static struct gl_query_object *
st_NewQueryObject(GLcontext *ctx, GLuint id)
{
diff --git a/src/mesa/state_tracker/st_cb_queryobj.h b/src/mesa/state_tracker/st_cb_queryobj.h
index 9220a212b6..fa256b7182 100644
--- a/src/mesa/state_tracker/st_cb_queryobj.h
+++ b/src/mesa/state_tracker/st_cb_queryobj.h
@@ -29,6 +29,27 @@
#define ST_CB_QUERYOBJ_H
+/**
+ * Subclass of gl_query_object
+ */
+struct st_query_object
+{
+ struct gl_query_object base;
+ struct pipe_query *pq;
+};
+
+
+/**
+ * Cast wrapper
+ */
+static INLINE struct st_query_object *
+st_query_object(struct gl_query_object *q)
+{
+ return (struct st_query_object *) q;
+}
+
+
+
extern void
st_init_query_functions(struct dd_function_table *functions);
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index 6e1ecb1c50..0cec23f2b3 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -1090,7 +1090,7 @@ st_TexSubimage(GLcontext *ctx, GLint dims, GLenum target, GLint level,
done:
_mesa_unmap_teximage_pbo(ctx, packing);
- if (stImage->pt) {
+ if (stImage->pt && texImage->Data) {
st_texture_image_unmap(ctx->st, stImage);
texImage->Data = NULL;
}
diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
index d18a25ab51..e4f18c842c 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -43,6 +43,7 @@
#include "st_cb_blit.h"
#include "st_cb_bufferobjects.h"
#include "st_cb_clear.h"
+#include "st_cb_condrender.h"
#if FEATURE_drawpix
#include "st_cb_drawpixels.h"
#include "st_cb_rasterpos.h"
@@ -337,6 +338,7 @@ void st_init_driver_functions(struct dd_function_table *functions)
#if FEATURE_queryobj
st_init_query_functions(functions);
#endif
+ st_init_cond_render_functions(functions);
st_init_readpixels_functions(functions);
st_init_texture_functions(functions);
st_init_flush_functions(functions);
diff --git a/src/mesa/state_tracker/st_draw_feedback.c b/src/mesa/state_tracker/st_draw_feedback.c
index d793f820bc..cfc0caac98 100644
--- a/src/mesa/state_tracker/st_draw_feedback.c
+++ b/src/mesa/state_tracker/st_draw_feedback.c
@@ -241,7 +241,8 @@ st_feedback_draw_vbo(GLcontext *ctx,
mapped_constants = pipe_buffer_map(pipe->screen,
st->state.constants[PIPE_SHADER_VERTEX].buffer,
PIPE_BUFFER_USAGE_CPU_READ);
- draw_set_mapped_constant_buffer(st->draw, mapped_constants,
+ draw_set_mapped_constant_buffer(st->draw, PIPE_SHADER_VERTEX,
+ mapped_constants,
st->state.constants[PIPE_SHADER_VERTEX].buffer->size);
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index ef3cbc53ee..35e08749df 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -306,4 +306,8 @@ void st_init_extensions(struct st_context *st)
/* we support always support GL_EXT_framebuffer_blit */
ctx->Extensions.ARB_framebuffer_object = GL_TRUE;
}
+
+ if (st->pipe->render_condition) {
+ ctx->Extensions.NV_conditional_render = GL_TRUE;
+ }
}
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c
index a06621d2b7..d00b67a279 100644
--- a/src/mesa/state_tracker/st_format.c
+++ b/src/mesa/state_tracker/st_format.c
@@ -93,7 +93,8 @@ st_get_format_info(enum pipe_format format, struct pipe_format_info *pinfo)
if (format == PIPE_FORMAT_A1R5G5B5_UNORM || format == PIPE_FORMAT_R5G6B5_UNORM) {
pinfo->datatype = GL_UNSIGNED_SHORT;
}
- else if (format == PIPE_FORMAT_S8Z24_UNORM) {
+ else if (format == PIPE_FORMAT_S8Z24_UNORM ||
+ format == PIPE_FORMAT_Z24S8_UNORM) {
pinfo->datatype = GL_UNSIGNED_INT_24_8;
}
else {
@@ -285,6 +286,8 @@ st_pipe_format_to_mesa_format(enum pipe_format pipeFormat)
return MESA_FORMAT_ARGB8888;
case PIPE_FORMAT_X8R8G8B8_UNORM:
return MESA_FORMAT_XRGB8888;
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ return MESA_FORMAT_ARGB8888_REV;
case PIPE_FORMAT_A1R5G5B5_UNORM:
return MESA_FORMAT_ARGB1555;
case PIPE_FORMAT_A4R4G4B4_UNORM:
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-02 08:47:59 +0000