4 files changed, 41 insertions, 8 deletions

diff --git a/src/gallium/winsys/sw/hgl/bitmap_wrapper.cpp b/src/gallium/winsys/sw/hgl/bitmap_wrapper.cpp
index 4015a226889..ef81edc8a57 100644
--- a/src/gallium/winsys/sw/hgl/bitmap_wrapper.cpp
+++ b/src/gallium/winsys/sw/hgl/bitmap_wrapper.cpp
@@ -77,10 +77,22 @@ void
 copy_bitmap_bits(const Bitmap* bitmap, void* data, int32 length)
 {
 	BBitmap *bb = (BBitmap*)bitmap;
-	if (bb) {
-		color_space cs = bb->ColorSpace();
-		bb->ImportBits(data, length, bb->BytesPerRow(), 0, cs);
-	}
+
+	// We assume the data is 1:1 the format of the bitmap
+	if (bb)
+		bb->ImportBits(data, length, bb->BytesPerRow(), 0, bb->ColorSpace());
+}
+
+
+void
+import_bitmap_bits(const Bitmap* bitmap, void* data, int32 length,
+	unsigned srcStride, color_space srcColorSpace)
+{
+	BBitmap *bb = (BBitmap*)bitmap;
+
+	// Import image and adjust image format from source to dest
+	if (bb)
+		bb->ImportBits(data, length, srcStride, 0, srcColorSpace);
 }
 
 
diff --git a/src/gallium/winsys/sw/hgl/bitmap_wrapper.h b/src/gallium/winsys/sw/hgl/bitmap_wrapper.h
index 7c5ff2d72f9..65ba14044d8 100644
--- a/src/gallium/winsys/sw/hgl/bitmap_wrapper.h
+++ b/src/gallium/winsys/sw/hgl/bitmap_wrapper.h
@@ -40,14 +40,17 @@ extern "C" {
 
 
 Bitmap* create_bitmap(int32 width, int32 height, color_space colorSpace);
+void delete_bitmap(Bitmap* bitmap);
+
 void copy_bitmap_bits(const Bitmap* bitmap, void* data, int32 length);
+void import_bitmap_bits(const Bitmap* bitmap, void* data, int32 length,
+	unsigned srcStride, color_space srcColorSpace);
 
 void get_bitmap_size(const Bitmap* bitmap, int32* width, int32* height);
 color_space get_bitmap_color_space(const Bitmap* bitmap);
 int32 get_bitmap_bytes_per_row(const Bitmap* bitmap);
 int32 get_bitmap_bits_length(const Bitmap* bitmap);
 
-void delete_bitmap(Bitmap* bitmap);
 void dump_bitmap(const Bitmap* bitmap);
 
 
diff --git a/src/gallium/winsys/sw/hgl/hgl_sw_winsys.c b/src/gallium/winsys/sw/hgl/hgl_sw_winsys.c
index 1d51dd60ee8..b09584c39a4 100644
--- a/src/gallium/winsys/sw/hgl/hgl_sw_winsys.c
+++ b/src/gallium/winsys/sw/hgl/hgl_sw_winsys.c
@@ -34,7 +34,6 @@
 #include "util/u_memory.h"
 
 #include "hgl_sw_winsys.h"
-#include "bitmap_wrapper.h"
 
 
 // Cast
@@ -60,6 +59,19 @@ hgl_winsys_is_displaytarget_format_supported(struct sw_winsys* winsys,
 	return true;
 }
 
+static color_space
+hgl_winsys_convert_cs(enum pipe_format format)
+{
+	// TODO: B_RGB24, B_RGB16, B_RGB15?
+	switch(format) {
+		case PIPE_FORMAT_B5G6R5_UNORM:
+			return B_CMAP8;
+		case PIPE_FORMAT_A8R8G8B8_UNORM:
+		case PIPE_FORMAT_X8R8G8B8_UNORM:
+		default:
+			return B_RGB32;
+	}
+}
 
 static struct sw_displaytarget*
 hgl_winsys_displaytarget_create(struct sw_winsys* winsys,
@@ -70,6 +82,7 @@ hgl_winsys_displaytarget_create(struct sw_winsys* winsys,
 		= CALLOC_STRUCT(haiku_displaytarget);
 	assert(haikuDisplayTarget);
 
+	haikuDisplayTarget->colorSpace = hgl_winsys_convert_cs(format);
 	haikuDisplayTarget->format = format;
 	haikuDisplayTarget->width = width;
 	haikuDisplayTarget->height = height;
@@ -156,8 +169,9 @@ hgl_winsys_displaytarget_display(struct sw_winsys* winsys,
 	struct haiku_displaytarget* haikuDisplayTarget
 		= hgl_sw_displaytarget(displayTarget);
 
-	copy_bitmap_bits(bitmap, haikuDisplayTarget->data,
-		haikuDisplayTarget->size);
+	import_bitmap_bits(bitmap, haikuDisplayTarget->data,
+		haikuDisplayTarget->size, haikuDisplayTarget->stride,
+		haikuDisplayTarget->colorSpace);
 
 	return;
 }
diff --git a/src/gallium/winsys/sw/hgl/hgl_sw_winsys.h b/src/gallium/winsys/sw/hgl/hgl_sw_winsys.h
index 4c706a51233..5a2bef7ac7f 100644
--- a/src/gallium/winsys/sw/hgl/hgl_sw_winsys.h
+++ b/src/gallium/winsys/sw/hgl/hgl_sw_winsys.h
@@ -32,10 +32,14 @@
 #include "state_tracker/st_api.h"
 #include "state_tracker/sw_winsys.h"
 
+#include "bitmap_wrapper.h"
+
 
 struct haiku_displaytarget
 {
 	enum pipe_format format;
+	color_space colorSpace;
+
 	unsigned width;
 	unsigned height;
 	unsigned stride;