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authorBrian <brian@i915.localnet.net>2007-08-01 15:11:59 -0600
committerBrian <brian@i915.localnet.net>2007-08-01 15:11:59 -0600
commit0c4acfe15a0555a6f3da02ab17e58cc379df11fd (patch)
treec65574cd49cdbc79d1eb8034f5bfe661f5e06eef /src/mesa/drivers
parent0eb02a1963a25f6994b730147d0613b03424c11e (diff)
Re-implement intelClear() in terms of softpipe_clear(). Pretty simple/small now.
Note: softpipe_clear() should really be renamed to something like pipe_clear_with_blits() and put into a driver-indepedent module...
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/dri/i915pipe/intel_blit.c4
-rw-r--r--src/mesa/drivers/dri/i915pipe/intel_buffers.c34
-rw-r--r--src/mesa/drivers/dri/i915pipe/intel_context.c1
3 files changed, 36 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i915pipe/intel_blit.c b/src/mesa/drivers/dri/i915pipe/intel_blit.c
index 109d4face2..4a5f58ed9e 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_blit.c
+++ b/src/mesa/drivers/dri/i915pipe/intel_blit.c
@@ -216,6 +216,10 @@ intelEmitFillBlit(struct intel_context *intel,
GLboolean badMask = GL_FALSE;
BATCH_LOCALS;
+ /*
+ printf("Emit fill blit value=0x%x mask=0x%x\n", value, mask);
+ */
+
dst_pitch *= cpp;
switch (cpp) {
diff --git a/src/mesa/drivers/dri/i915pipe/intel_buffers.c b/src/mesa/drivers/dri/i915pipe/intel_buffers.c
index fb93151430..e39220fe47 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_buffers.c
+++ b/src/mesa/drivers/dri/i915pipe/intel_buffers.c
@@ -295,16 +295,16 @@ intelWindowMoved(struct intel_context *intel)
-
/**
* Called by ctx->Driver.Clear.
+ * XXX NO LONGER USED - REMOVE IN NEAR FUTURE
*/
#if 0
static void
intelClear(GLcontext *ctx, GLbitfield mask)
#else
-void
-intelClear(struct pipe_context *pipe,
+static void
+OLD_intelClear(struct pipe_context *pipe,
GLboolean color, GLboolean depth,
GLboolean stencil, GLboolean accum)
#endif
@@ -396,6 +396,34 @@ intelClear(struct pipe_context *pipe,
}
+/**
+ * Clear buffers. Called via pipe->clear().
+ */
+void
+intelClear(struct pipe_context *pipe,
+ GLboolean color, GLboolean depth,
+ GLboolean stencil, GLboolean accum)
+{
+ GLcontext *ctx = (GLcontext *) pipe->glctx;
+ struct intel_context *intel = intel_context(ctx);
+
+ /* XXX
+ * Examine stencil and color writemasks to determine if we can clear
+ * with blits.
+ */
+
+ intelFlush(&intel->ctx);
+ LOCK_HARDWARE(intel);
+
+ softpipe_clear(pipe, color, depth, stencil, accum);
+
+ intel_batchbuffer_flush(intel->batch);
+
+ UNLOCK_HARDWARE(intel);
+}
+
+
+
/* Emit wait for pending flips */
void
intel_wait_flips(struct intel_context *intel, GLuint batch_flags)
diff --git a/src/mesa/drivers/dri/i915pipe/intel_context.c b/src/mesa/drivers/dri/i915pipe/intel_context.c
index 6121f6bc60..be8235d7d1 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_context.c
+++ b/src/mesa/drivers/dri/i915pipe/intel_context.c
@@ -763,6 +763,7 @@ void LOCK_HARDWARE( struct intel_context *intel )
*/
void UNLOCK_HARDWARE( struct intel_context *intel )
{
+ assert(intel->locked);
intel->locked = 0;
DRM_UNLOCK(intel->driFd, intel->driHwLock, intel->hHWContext);