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-rw-r--r--src/mesa/main/context.c13
-rw-r--r--src/mesa/main/dlist.c28
-rw-r--r--src/mesa/main/glthread.c7
-rw-r--r--src/mesa/main/mtypes.h21
-rw-r--r--src/mesa/main/robustness.c4
-rw-r--r--src/mesa/main/varray.c8
-rw-r--r--src/mesa/vbo/vbo_exec_api.c14
7 files changed, 65 insertions, 30 deletions
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 95a337b14bc..4b654de4582 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -1213,7 +1213,7 @@ _mesa_initialize_context(struct gl_context *ctx,
if (!ctx->OutsideBeginEnd)
goto fail;
ctx->Exec = ctx->OutsideBeginEnd;
- ctx->CurrentDispatch = ctx->OutsideBeginEnd;
+ ctx->CurrentClientDispatch = ctx->CurrentServerDispatch = ctx->OutsideBeginEnd;
ctx->FragmentProgram._MaintainTexEnvProgram
= (getenv("MESA_TEX_PROG") != NULL);
@@ -1342,6 +1342,7 @@ _mesa_free_context_data( struct gl_context *ctx )
free(ctx->OutsideBeginEnd);
free(ctx->Save);
free(ctx->ContextLost);
+ free(ctx->MarshalExec);
/* Shared context state (display lists, textures, etc) */
_mesa_reference_shared_state(ctx, &ctx->Shared, NULL);
@@ -1666,7 +1667,7 @@ _mesa_make_current( struct gl_context *newCtx,
}
}
else {
- _glapi_set_dispatch(newCtx->CurrentDispatch);
+ _glapi_set_dispatch(newCtx->CurrentClientDispatch);
if (drawBuffer && readBuffer) {
assert(_mesa_is_winsys_fbo(drawBuffer));
@@ -1768,19 +1769,19 @@ _mesa_get_current_context( void )
/**
* Get context's current API dispatch table.
*
- * It'll either be the immediate-mode execute dispatcher or the display list
- * compile dispatcher.
+ * It'll either be the immediate-mode execute dispatcher, the display list
+ * compile dispatcher, or the thread marshalling dispatcher.
*
* \param ctx GL context.
*
* \return pointer to dispatch_table.
*
- * Simply returns __struct gl_contextRec::CurrentDispatch.
+ * Simply returns __struct gl_contextRec::CurrentClientDispatch.
*/
struct _glapi_table *
_mesa_get_dispatch(struct gl_context *ctx)
{
- return ctx->CurrentDispatch;
+ return ctx->CurrentClientDispatch;
}
/*@}*/
diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index 2976f62a591..7e440549e5b 100644
--- a/src/mesa/main/dlist.c
+++ b/src/mesa/main/dlist.c
@@ -9340,8 +9340,11 @@ _mesa_NewList(GLuint name, GLenum mode)
vbo_save_NewList(ctx, name, mode);
- ctx->CurrentDispatch = ctx->Save;
- _glapi_set_dispatch(ctx->CurrentDispatch);
+ ctx->CurrentServerDispatch = ctx->Save;
+ _glapi_set_dispatch(ctx->CurrentServerDispatch);
+ if (ctx->MarshalExec == NULL) {
+ ctx->CurrentClientDispatch = ctx->CurrentServerDispatch;
+ }
}
@@ -9396,8 +9399,11 @@ _mesa_EndList(void)
ctx->ExecuteFlag = GL_TRUE;
ctx->CompileFlag = GL_FALSE;
- ctx->CurrentDispatch = ctx->Exec;
- _glapi_set_dispatch(ctx->CurrentDispatch);
+ ctx->CurrentServerDispatch = ctx->Exec;
+ _glapi_set_dispatch(ctx->CurrentServerDispatch);
+ if (ctx->MarshalExec == NULL) {
+ ctx->CurrentClientDispatch = ctx->CurrentServerDispatch;
+ }
}
@@ -9432,8 +9438,11 @@ _mesa_CallList(GLuint list)
/* also restore API function pointers to point to "save" versions */
if (save_compile_flag) {
- ctx->CurrentDispatch = ctx->Save;
- _glapi_set_dispatch(ctx->CurrentDispatch);
+ ctx->CurrentServerDispatch = ctx->Save;
+ _glapi_set_dispatch(ctx->CurrentServerDispatch);
+ if (ctx->MarshalExec == NULL) {
+ ctx->CurrentClientDispatch = ctx->CurrentServerDispatch;
+ }
}
}
@@ -9555,8 +9564,11 @@ _mesa_CallLists(GLsizei n, GLenum type, const GLvoid * lists)
/* also restore API function pointers to point to "save" versions */
if (save_compile_flag) {
- ctx->CurrentDispatch = ctx->Save;
- _glapi_set_dispatch(ctx->CurrentDispatch);
+ ctx->CurrentServerDispatch = ctx->Save;
+ _glapi_set_dispatch(ctx->CurrentServerDispatch);
+ if (ctx->MarshalExec == NULL) {
+ ctx->CurrentClientDispatch = ctx->CurrentServerDispatch;
+ }
}
}
diff --git a/src/mesa/main/glthread.c b/src/mesa/main/glthread.c
index 76eb0cf7dac..8877a695f0c 100644
--- a/src/mesa/main/glthread.c
+++ b/src/mesa/main/glthread.c
@@ -54,6 +54,8 @@ glthread_allocate_batch(struct gl_context *ctx)
static void
glthread_unmarshal_batch(struct gl_context *ctx, struct glthread_batch *batch)
{
+ _glapi_set_dispatch(ctx->CurrentServerDispatch);
+
free(batch->buffer);
free(batch);
}
@@ -156,6 +158,10 @@ _mesa_glthread_destroy(struct gl_context *ctx)
free(glthread);
ctx->GLThread = NULL;
+
+ /* Remove ourselves from the dispatch table. */
+ ctx->CurrentClientDispatch = ctx->CurrentServerDispatch;
+ _glapi_set_dispatch(ctx->CurrentClientDispatch);
}
void
@@ -183,6 +189,7 @@ _mesa_glthread_flush_batch(struct gl_context *ctx)
*/
if (false) {
glthread_unmarshal_batch(ctx, batch);
+ _glapi_set_dispatch(ctx->CurrentClientDispatch);
return;
}
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 187f2d1bd68..7e970843d5c 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -4405,6 +4405,7 @@ struct gl_context
/** \name API function pointer tables */
/*@{*/
gl_api API;
+
/**
* The current dispatch table for non-displaylist-saving execution, either
* BeginEnd or OutsideBeginEnd
@@ -4427,10 +4428,24 @@ struct gl_context
*/
struct _glapi_table *ContextLost;
/**
- * Tracks the current dispatch table out of the 4 above, so that it can be
- * re-set on glXMakeCurrent().
+ * Dispatch table used to marshal API calls from the client program to a
+ * separate server thread. NULL if API calls are not being marshalled to
+ * another thread.
+ */
+ struct _glapi_table *MarshalExec;
+ /**
+ * Dispatch table currently in use for fielding API calls from the client
+ * program. If API calls are being marshalled to another thread, this ==
+ * MarshalExec. Otherwise it == CurrentServerDispatch.
*/
- struct _glapi_table *CurrentDispatch;
+ struct _glapi_table *CurrentClientDispatch;
+
+ /**
+ * Dispatch table currently in use for performing API calls. == Save or
+ * Exec.
+ */
+ struct _glapi_table *CurrentServerDispatch;
+
/*@}*/
struct glthread_state *GLThread;
diff --git a/src/mesa/main/robustness.c b/src/mesa/main/robustness.c
index f54d9f3eb1e..47402a29304 100644
--- a/src/mesa/main/robustness.c
+++ b/src/mesa/main/robustness.c
@@ -101,8 +101,8 @@ _mesa_set_context_lost_dispatch(struct gl_context *ctx)
SET_GetQueryObjectuiv(ctx->ContextLost, _context_lost_GetQueryObjectuiv);
}
- ctx->CurrentDispatch = ctx->ContextLost;
- _glapi_set_dispatch(ctx->CurrentDispatch);
+ ctx->CurrentServerDispatch = ctx->ContextLost;
+ _glapi_set_dispatch(ctx->CurrentServerDispatch);
}
/**
diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index c4283551882..92e3f4d1f8a 100644
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -1558,7 +1558,7 @@ _mesa_MultiDrawArrays( GLenum mode, const GLint *first,
for (i = 0; i < primcount; i++) {
if (count[i] > 0) {
- CALL_DrawArrays(ctx->CurrentDispatch, (mode, first[i], count[i]));
+ CALL_DrawArrays(ctx->CurrentClientDispatch, (mode, first[i], count[i]));
}
}
}
@@ -1578,7 +1578,7 @@ _mesa_MultiModeDrawArraysIBM( const GLenum * mode, const GLint * first,
for ( i = 0 ; i < primcount ; i++ ) {
if ( count[i] > 0 ) {
GLenum m = *((GLenum *) ((GLubyte *) mode + i * modestride));
- CALL_DrawArrays(ctx->CurrentDispatch, ( m, first[i], count[i] ));
+ CALL_DrawArrays(ctx->CurrentServerDispatch, ( m, first[i], count[i] ));
}
}
}
@@ -1600,8 +1600,8 @@ _mesa_MultiModeDrawElementsIBM( const GLenum * mode, const GLsizei * count,
for ( i = 0 ; i < primcount ; i++ ) {
if ( count[i] > 0 ) {
GLenum m = *((GLenum *) ((GLubyte *) mode + i * modestride));
- CALL_DrawElements(ctx->CurrentDispatch, ( m, count[i], type,
- indices[i] ));
+ CALL_DrawElements(ctx->CurrentServerDispatch, ( m, count[i], type,
+ indices[i] ));
}
}
}
diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c
index fffff0b3bf0..f08fd4c32c6 100644
--- a/src/mesa/vbo/vbo_exec_api.c
+++ b/src/mesa/vbo/vbo_exec_api.c
@@ -797,11 +797,11 @@ vbo_exec_Begin(GLenum mode)
/* We may have been called from a display list, in which case we should
* leave dlist.c's dispatch table in place.
*/
- if (ctx->CurrentDispatch == ctx->OutsideBeginEnd) {
- ctx->CurrentDispatch = ctx->BeginEnd;
- _glapi_set_dispatch(ctx->CurrentDispatch);
+ if (ctx->CurrentClientDispatch == ctx->OutsideBeginEnd) {
+ ctx->CurrentClientDispatch = ctx->BeginEnd;
+ _glapi_set_dispatch(ctx->CurrentClientDispatch);
} else {
- assert(ctx->CurrentDispatch == ctx->Save);
+ assert(ctx->CurrentClientDispatch == ctx->Save);
}
}
@@ -849,9 +849,9 @@ vbo_exec_End(void)
}
ctx->Exec = ctx->OutsideBeginEnd;
- if (ctx->CurrentDispatch == ctx->BeginEnd) {
- ctx->CurrentDispatch = ctx->OutsideBeginEnd;
- _glapi_set_dispatch(ctx->CurrentDispatch);
+ if (ctx->CurrentClientDispatch == ctx->BeginEnd) {
+ ctx->CurrentClientDispatch = ctx->OutsideBeginEnd;
+ _glapi_set_dispatch(ctx->CurrentClientDispatch);
}
if (exec->vtx.prim_count > 0) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 19:14:16 +0000