Merge commit 'origin/gallium-0.2' into gallium-0.2

Conflicts:

	src/gallium/state_trackers/wgl/icd/stw_icd.c

6 files changed, 32 insertions, 23 deletions

diff --git a/src/gallium/state_trackers/g3dvl/vl_basic_csc.c b/src/gallium/state_trackers/g3dvl/vl_basic_csc.c
index 122c42ed0e..187a13a560 100644
--- a/src/gallium/state_trackers/g3dvl/vl_basic_csc.c
+++ b/src/gallium/state_trackers/g3dvl/vl_basic_csc.c
@@ -544,7 +544,7 @@ static int vlCreateDataBufs
 	 * to display a rendered surface
 	 * Quad is rendered as a tri strip
 	 */
-	csc->vertex_bufs[0].pitch = sizeof(struct vlVertex2f);
+	csc->vertex_bufs[0].stride = sizeof(struct vlVertex2f);
 	csc->vertex_bufs[0].max_index = 3;
 	csc->vertex_bufs[0].buffer_offset = 0;
 	csc->vertex_bufs[0].buffer = pipe_buffer_create
@@ -573,7 +573,7 @@ static int vlCreateDataBufs
 	 * Create our texcoord buffer and texcoord buffer element
 	 * Texcoord buffer contains the TCs for mapping the rendered surface to the 4 vertices
 	 */
-	csc->vertex_bufs[1].pitch = sizeof(struct vlVertex2f);
+	csc->vertex_bufs[1].stride = sizeof(struct vlVertex2f);
 	csc->vertex_bufs[1].max_index = 3;
 	csc->vertex_bufs[1].buffer_offset = 0;
 	csc->vertex_bufs[1].buffer = pipe_buffer_create
@@ -602,26 +602,24 @@ static int vlCreateDataBufs
 	 * Create our vertex shader's constant buffer
 	 * Const buffer contains scaling and translation vectors
 	 */
-	csc->vs_const_buf.size = sizeof(struct vlVertexShaderConsts);
 	csc->vs_const_buf.buffer = pipe_buffer_create
 	(
 		pipe->screen,
 		1,
 		PIPE_BUFFER_USAGE_CONSTANT | PIPE_BUFFER_USAGE_DISCARD,
-		csc->vs_const_buf.size
+		sizeof(struct vlVertexShaderConsts)
 	);
 
 	/*
 	 * Create our fragment shader's constant buffer
 	 * Const buffer contains the color conversion matrix and bias vectors
 	 */
-	csc->fs_const_buf.size = sizeof(struct vlFragmentShaderConsts);
 	csc->fs_const_buf.buffer = pipe_buffer_create
 	(
 		pipe->screen,
 		1,
 		PIPE_BUFFER_USAGE_CONSTANT,
-		csc->fs_const_buf.size
+		sizeof(struct vlFragmentShaderConsts)
 	);
 
 	/*
diff --git a/src/gallium/state_trackers/g3dvl/vl_context.c b/src/gallium/state_trackers/g3dvl/vl_context.c
index c4c4e23c15..65ddb9f01e 100644
--- a/src/gallium/state_trackers/g3dvl/vl_context.c
+++ b/src/gallium/state_trackers/g3dvl/vl_context.c
@@ -86,7 +86,7 @@ static int vlInitCommon(struct vlContext *context)
 	}
 	dsa.alpha.enabled = 0;
 	dsa.alpha.func = PIPE_FUNC_ALWAYS;
-	dsa.alpha.ref = 0;
+	dsa.alpha.ref_value = 0;
 	context->dsa = pipe->create_depth_stencil_alpha_state(pipe, &dsa);
 	pipe->bind_depth_stencil_alpha_state(pipe, context->dsa);
 
diff --git a/src/gallium/state_trackers/g3dvl/vl_r16snorm_mc_buf.c b/src/gallium/state_trackers/g3dvl/vl_r16snorm_mc_buf.c
index d53482f579..2176bb86d8 100644
--- a/src/gallium/state_trackers/g3dvl/vl_r16snorm_mc_buf.c
+++ b/src/gallium/state_trackers/g3dvl/vl_r16snorm_mc_buf.c
@@ -911,7 +911,7 @@ static int vlCreateDataBufs
 	mc->macroblocks_per_picture = mbw * mbh;
 
 	/* Create our vertex buffers */
-	mc->vertex_bufs.ycbcr.pitch = sizeof(struct vlVertex2f) * 4;
+	mc->vertex_bufs.ycbcr.stride = sizeof(struct vlVertex2f) * 4;
 	mc->vertex_bufs.ycbcr.max_index = 24 * mc->macroblocks_per_picture - 1;
 	mc->vertex_bufs.ycbcr.buffer_offset = 0;
 	mc->vertex_bufs.ycbcr.buffer = pipe_buffer_create
@@ -924,7 +924,7 @@ static int vlCreateDataBufs
 
 	for (i = 1; i < 3; ++i)
 	{
-		mc->vertex_bufs.all[i].pitch = sizeof(struct vlVertex2f) * 2;
+		mc->vertex_bufs.all[i].stride = sizeof(struct vlVertex2f) * 2;
 		mc->vertex_bufs.all[i].max_index = 24 * mc->macroblocks_per_picture - 1;
 		mc->vertex_bufs.all[i].buffer_offset = 0;
 		mc->vertex_bufs.all[i].buffer = pipe_buffer_create
@@ -985,22 +985,20 @@ static int vlCreateDataBufs
 	mc->vertex_elems[7].src_format = PIPE_FORMAT_R32G32_FLOAT;
 
 	/* Create our constant buffer */
-	mc->vs_const_buf.size = sizeof(struct vlVertexShaderConsts);
 	mc->vs_const_buf.buffer = pipe_buffer_create
 	(
 		pipe->screen,
 		DEFAULT_BUF_ALIGNMENT,
 		PIPE_BUFFER_USAGE_CONSTANT | PIPE_BUFFER_USAGE_DISCARD,
-		mc->vs_const_buf.size
+		sizeof(struct vlVertexShaderConsts)
 	);
 
-	mc->fs_const_buf.size = sizeof(struct vlFragmentShaderConsts);
 	mc->fs_const_buf.buffer = pipe_buffer_create
 	(
 		pipe->screen,
 		DEFAULT_BUF_ALIGNMENT,
 		PIPE_BUFFER_USAGE_CONSTANT,
-		mc->fs_const_buf.size
+		sizeof(struct vlFragmentShaderConsts)
 	);
 
 	memcpy
diff --git a/src/gallium/state_trackers/g3dvl/vl_surface.c b/src/gallium/state_trackers/g3dvl/vl_surface.c
index 0fa7b25b92..92388f7978 100644
--- a/src/gallium/state_trackers/g3dvl/vl_surface.c
+++ b/src/gallium/state_trackers/g3dvl/vl_surface.c
@@ -152,9 +152,9 @@ int vlPutPicture
 
 	bind_pipe_drawable(pipe, drawable);
 
-	pipe->winsys->flush_frontbuffer
+	pipe->screen->flush_frontbuffer
 	(
-		pipe->winsys,
+		pipe->screen,
 		csc->vlGetFrameBuffer(csc),
 		pipe->priv
 	);
@@ -172,13 +172,13 @@ int vlSurfaceGetStatus
 	assert(surface->context);
 	assert(status);
 
-	if (surface->render_fence && !surface->context->pipe->winsys->fence_signalled(surface->context->pipe->winsys, surface->render_fence, 0))
+	if (surface->render_fence && !surface->context->pipe->screen->fence_signalled(surface->context->pipe->screen, surface->render_fence, 0))
 	{
 		*status = vlResourceStatusRendering;
 		return 0;
 	}
 
-	if (surface->disp_fence && !surface->context->pipe->winsys->fence_signalled(surface->context->pipe->winsys, surface->disp_fence, 0))
+	if (surface->disp_fence && !surface->context->pipe->screen->fence_signalled(surface->context->pipe->screen, surface->disp_fence, 0))
 	{
 		*status = vlResourceStatusDisplaying;
 		return 0;
@@ -211,7 +211,7 @@ int vlSurfaceSync
 	assert(surface->context);
 	assert(surface->render_fence);
 
-	surface->context->pipe->winsys->fence_finish(surface->context->pipe->winsys, surface->render_fence, 0);
+	surface->context->pipe->screen->fence_finish(surface->context->pipe->screen, surface->render_fence, 0);
 
 	return 0;
 }
diff --git a/src/gallium/state_trackers/wgl/icd/stw_icd.c b/src/gallium/state_trackers/wgl/icd/stw_icd.c
index 2cefc5c812..e4f3c669e2 100644
--- a/src/gallium/state_trackers/wgl/icd/stw_icd.c
+++ b/src/gallium/state_trackers/wgl/icd/stw_icd.c
@@ -101,6 +101,9 @@ lookup_context( struct stw_icd *icd,
        dhglrc >= DRV_CONTEXT_MAX)
       return NULL;
 
+   if (icd == NULL)
+      return NULL;
+
    return icd->ctx_array[dhglrc - 1].ctx;
 }
 
@@ -221,7 +224,7 @@ DrvDescribePixelFormat(
 
    r = stw_pixelformat_describe( hdc, iPixelFormat, cjpfd, ppfd );
 
-   debug_printf( "%s( 0x%p, %d, %u, 0x%p ) = %d\n",
+   debug_printf( "%s( %p, %d, %u, %p ) = %d\n",
                  __FUNCTION__, hdc, iPixelFormat, cjpfd, ppfd, r );
 
    return r;
@@ -248,7 +251,7 @@ DrvGetProcAddress(
 
    r = stw_get_proc_address( lpszProc );
 
-   debug_printf( "%s( \", __FUNCTION__%s\" ) = 0x%p\n", lpszProc, r );
+   debug_printf( "%s( \", __FUNCTION__%s\" ) = %p\n", lpszProc, r );
 
    return r;
 }
@@ -298,7 +301,7 @@ DrvSetCallbackProcs(
    INT nProcs,
    PROC *pProcs )
 {
-   debug_printf( "%s( %d, 0x%p )\n", __FUNCTION__, nProcs, pProcs );
+   debug_printf( "%s( %d, %p )\n", __FUNCTION__, nProcs, pProcs );
 
    return;
 }
@@ -709,7 +712,7 @@ DrvSetPixelFormat(
 
    r = stw_pixelformat_set( hdc, iPixelFormat );
 
-   debug_printf( "%s( 0x%p, %d ) = %s\n", __FUNCTION__, hdc, iPixelFormat, r ? "TRUE" : "FALSE" );
+   debug_printf( "%s( %p, %d ) = %s\n", __FUNCTION__, hdc, iPixelFormat, r ? "TRUE" : "FALSE" );
 
    return r;
 }
@@ -728,7 +731,7 @@ BOOL APIENTRY
 DrvSwapBuffers(
    HDC hdc )
 {
-   debug_printf( "%s( 0x%p )\n", __FUNCTION__, hdc );
+   debug_printf( "%s( %p )\n", __FUNCTION__, hdc );
 
    return stw_swap_buffers( hdc );
 }
@@ -749,5 +752,7 @@ DrvValidateVersion(
 {
    debug_printf( "%s( %u )\n", __FUNCTION__, ulVersion );
 
+   /* TODO: get the expected version from the winsys */
+   
    return ulVersion == 1;
 }
diff --git a/src/gallium/state_trackers/wgl/shared/stw_pixelformat.c b/src/gallium/state_trackers/wgl/shared/stw_pixelformat.c
index 12b5ac6d91..84b7b287b9 100644
--- a/src/gallium/state_trackers/wgl/shared/stw_pixelformat.c
+++ b/src/gallium/state_trackers/wgl/shared/stw_pixelformat.c
@@ -256,6 +256,14 @@ stw_pixelformat_set(
       return FALSE;
 
    currentpixelformat = iPixelFormat;
+   
+   /* Some applications mistakenly use the undocumented wglSetPixelFormat 
+    * function instead of SetPixelFormat, so we call SetPixelFormat here to 
+    * avoid opengl32.dll's wglCreateContext to fail */
+   if (GetPixelFormat(hdc) == 0) {
+        SetPixelFormat(hdc, iPixelFormat, NULL);
+   }
+   
    return TRUE;
 }