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-rw-r--r--src/mesa/drivers/dri/intel/intel_depthstencil.c6
-rw-r--r--src/mesa/drivers/dri/intel/intel_fbo.c7
-rw-r--r--src/mesa/drivers/dri/intel/intel_tex_format.c10
3 files changed, 21 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_depthstencil.c b/src/mesa/drivers/dri/intel/intel_depthstencil.c
index f43b9aed48..354b3bf0d7 100644
--- a/src/mesa/drivers/dri/intel/intel_depthstencil.c
+++ b/src/mesa/drivers/dri/intel/intel_depthstencil.c
@@ -110,7 +110,10 @@ intel_unpair_depth_stencil(GLcontext *ctx, struct intel_renderbuffer *irb)
ASSERT(stencilIrb->PairedDepth == rb->Name);
intel_renderbuffer_map(intel, rb);
intel_renderbuffer_map(intel, stencilRb);
+#if 0
+ /* disable for now */
_mesa_extract_stencil(ctx, rb, stencilRb);
+#endif
intel_renderbuffer_unmap(intel, stencilRb);
intel_renderbuffer_unmap(intel, rb);
stencilIrb->PairedDepth = 0;
@@ -132,7 +135,10 @@ intel_unpair_depth_stencil(GLcontext *ctx, struct intel_renderbuffer *irb)
ASSERT(depthIrb->PairedStencil == rb->Name);
intel_renderbuffer_map(intel, rb);
intel_renderbuffer_map(intel, depthRb);
+#if 0
+ /* disable for now */
_mesa_extract_stencil(ctx, depthRb, rb);
+#endif
intel_renderbuffer_unmap(intel, depthRb);
intel_renderbuffer_unmap(intel, rb);
depthIrb->PairedStencil = 0;
diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c
index 93fc84503e..54f2fa5287 100644
--- a/src/mesa/drivers/dri/intel/intel_fbo.c
+++ b/src/mesa/drivers/dri/intel/intel_fbo.c
@@ -248,11 +248,18 @@ intel_alloc_renderbuffer_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
cpp = 4;
break;
case GL_DEPTH_COMPONENT16:
+#if 0
rb->_ActualFormat = GL_DEPTH_COMPONENT16;
rb->DataType = GL_UNSIGNED_SHORT;
rb->DepthBits = 16;
cpp = 2;
break;
+#else
+ /* fall-through.
+ * 16bpp depth renderbuffer can't be paired with a stencil buffer so
+ * always used combined depth/stencil format.
+ */
+#endif
case GL_DEPTH_COMPONENT:
case GL_DEPTH_COMPONENT24:
case GL_DEPTH_COMPONENT32:
diff --git a/src/mesa/drivers/dri/intel/intel_tex_format.c b/src/mesa/drivers/dri/intel/intel_tex_format.c
index 2be060dd3e..5e418ac446 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_format.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_format.c
@@ -134,8 +134,14 @@ intelChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
case GL_DEPTH_COMPONENT16:
case GL_DEPTH_COMPONENT24:
case GL_DEPTH_COMPONENT32:
+#if 0
return &_mesa_texformat_z16;
-
+#else
+ /* fall-through.
+ * 16bpp depth texture can't be paired with a stencil buffer so
+ * always used combined depth/stencil format.
+ */
+#endif
case GL_DEPTH_STENCIL_EXT:
case GL_DEPTH24_STENCIL8_EXT:
return &_mesa_texformat_s8_z24;
@@ -158,7 +164,7 @@ intelChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:
case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
- return &_mesa_texformat_srgb_dxt1;
+ return &_mesa_texformat_srgb_dxt1;
#endif
default: