diff options
| author | Mario Kleiner <[email protected]> | 2010-07-25 16:29:24 +0200 |
|---|---|---|
| committer | Jerome Glisse <[email protected]> | 2010-08-02 10:43:51 -0400 |
| commit | 8446f257b3e3ca4a3eb2c79bc357e46343e04e87 (patch) | |
| tree | 06ae4fc6d022896602969e4f813609011c40078c /src/mesa/drivers/dri/r600 | |
| parent | 1f1928db001527c3dcf1d78d6a5d2ef8f519327b (diff) | |
radeon: Add DRI2 flush extension to so we synchronize properly.
When DRI2 swap buffer is pending (copy buffer not pageflipping)
we need to make sure we have the flush extension so radeon doesn't
resume rendering on the not yet blitted front buffer.
Modified version of Jerome's patch to add flush extension
in the correct place.
This prepares a possible fix for:
https://bugs.freedesktop.org/show_bug.cgi?id=28341
https://bugs.freedesktop.org/show_bug.cgi?id=28410
Signed-off-by: Jerome Glisse <[email protected]>
Signed-off-by: Mario Kleiner <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/r600')
| -rw-r--r-- | src/mesa/drivers/dri/r600/r700_clear.c | 3 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r600/r700_render.c | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r600/r700_clear.c b/src/mesa/drivers/dri/r600/r700_clear.c index 09c48565b68..d1008f28b9b 100644 --- a/src/mesa/drivers/dri/r600/r700_clear.c +++ b/src/mesa/drivers/dri/r600/r700_clear.c @@ -48,6 +48,7 @@ static GLboolean r700ClearFast(context_t *context, GLbitfield mask) void r700Clear(GLcontext * ctx, GLbitfield mask) { context_t *context = R700_CONTEXT(ctx); + radeonContextPtr radeon = &context->radeon; __DRIdrawable *dPriv = radeon_get_drawable(&context->radeon); const GLuint colorMask = *((GLuint *) & ctx->Color.ColorMask[0]); GLbitfield swrast_mask = 0, tri_mask = 0; @@ -60,6 +61,8 @@ void r700Clear(GLcontext * ctx, GLbitfield mask) context->radeon.front_buffer_dirty = GL_TRUE; } + radeon_prepare_render(radeon); + if( GL_TRUE == r700ClearFast(context, mask) ) { return; diff --git a/src/mesa/drivers/dri/r600/r700_render.c b/src/mesa/drivers/dri/r600/r700_render.c index 1929b7cc129..316a0943f4e 100644 --- a/src/mesa/drivers/dri/r600/r700_render.c +++ b/src/mesa/drivers/dri/r600/r700_render.c @@ -977,6 +977,10 @@ static void r700DrawPrims(GLcontext *ctx, { GLboolean retval = GL_FALSE; + context_t *context = R700_CONTEXT(ctx); + radeonContextPtr radeon = &context->radeon; + radeon_prepare_render(radeon); + /* This check should get folded into just the places that * min/max index are really needed. */ |