A pipe pointer in the screen allows for access to current device context
in flush_frontbuffer and resource_destroy. This wasn't tracking current
context in multi-context situations.
---
src/gallium/drivers/swr/swr_context.cpp | 6 ++++--
src/gallium/drivers/swr/swr_state.cpp | 4 ++++
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/swr/swr_context.cpp
b/src/gallium/drivers/swr/swr_context.cpp
index 3a5d9e0..df9e53e 100644
--- a/src/gallium/drivers/swr/swr_context.cpp
+++ b/src/gallium/drivers/swr/swr_context.cpp
@@ -323,7 +323,8 @@ swr_destroy(struct pipe_context *pipe)
swr_destroy_scratch_buffers(ctx);
assert(screen);
- screen->pipe = NULL;
+ if (screen->pipe == pipe)
+ screen->pipe = NULL;
FREE(ctx);
}
@@ -366,7 +367,8 @@ swr_create_context(struct pipe_screen *p_screen, void
*priv, unsigned flags)
if (ctx->swrContext == NULL)
goto fail;
- screen->pipe = &ctx->pipe;
+ if (!screen->pipe)
+ screen->pipe = &ctx->pipe;
ctx->pipe.screen = p_screen;
ctx->pipe.destroy = swr_destroy;
ctx->pipe.priv = priv;
diff --git a/src/gallium/drivers/swr/swr_state.cpp
b/src/gallium/drivers/swr/swr_state.cpp
index 3eeb98d..8162fff 100644
--- a/src/gallium/drivers/swr/swr_state.cpp
+++ b/src/gallium/drivers/swr/swr_state.cpp
@@ -776,6 +776,10 @@ swr_update_derived(struct pipe_context *pipe,
struct swr_context *ctx = swr_context(pipe);
struct swr_screen *screen = swr_screen(ctx->pipe.screen);
+ /* Switch current screen->pipe context */
+ if (screen->pipe != screen->pipe)
+ screen->pipe = pipe;
+
/* Any state that requires dirty flags to be re-triggered sets this mask */
/* For example, user_buffer vertex and index buffers. */
unsigned post_update_dirty_flags = 0;
--
1.7.1
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