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authormarha <marha@users.sourceforge.net>2013-11-14 08:30:53 +0100
committermarha <marha@users.sourceforge.net>2013-11-14 08:30:53 +0100
commit4c9f1ba041644329543e4ca21c0d95cf872f988e (patch)
treefd4693e097f87bb138c27448ae610eeed5513eff /mesalib/src/mesa/drivers/haiku/swrast/SoftwareRast.h
parent8fbb807d1029b012d2f45cb0f3ea0c6a6ebded6d (diff)
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mesa xserver git update 14 nov 2013
xserver commit 0ba7fc8472f1227fd1cd51bd58048f164b8ea1ab mesa commit a15a19f0d1b024f5f18f1dfe878ae8d399e38469
Diffstat (limited to 'mesalib/src/mesa/drivers/haiku/swrast/SoftwareRast.h')
-rw-r--r--mesalib/src/mesa/drivers/haiku/swrast/SoftwareRast.h96
1 files changed, 96 insertions, 0 deletions
diff --git a/mesalib/src/mesa/drivers/haiku/swrast/SoftwareRast.h b/mesalib/src/mesa/drivers/haiku/swrast/SoftwareRast.h
new file mode 100644
index 000000000..8ef84938d
--- /dev/null
+++ b/mesalib/src/mesa/drivers/haiku/swrast/SoftwareRast.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2006-2012, Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ * Jérôme Duval, korli@users.berlios.de
+ * Philippe Houdoin, philippe.houdoin@free.fr
+ * Artur Wyszynski, harakash@gmail.com
+ */
+#ifndef MESASOFTWARERENDERER_H
+#define MESASOFTWARERENDERER_H
+
+
+#define HAIKU_SWRAST_RENDERBUFFER_CLASS 0x737752 // swR
+
+
+#include "GLRenderer.h"
+
+extern "C" {
+#include "context.h"
+#include "main/version.h"
+#include "swrast/s_chan.h"
+#include "swrast/s_context.h"
+}
+
+
+class MesaSoftwareRast : public BGLRenderer {
+public:
+ MesaSoftwareRast(BGLView* view,
+ ulong bgl_options,
+ BGLDispatcher* dispatcher);
+ virtual ~MesaSoftwareRast();
+
+ virtual void LockGL();
+ virtual void UnlockGL();
+
+ virtual void SwapBuffers(bool VSync = false);
+ virtual void Draw(BRect updateRect);
+ virtual status_t CopyPixelsOut(BPoint source, BBitmap* dest);
+ virtual status_t CopyPixelsIn(BBitmap* source, BPoint dest);
+ virtual void FrameResized(float width, float height);
+
+ virtual void EnableDirectMode(bool enabled);
+ virtual void DirectConnected(direct_buffer_info* info);
+
+private:
+ static const GLubyte* _GetString(gl_context* ctx, GLenum name);
+ void _CheckResize(GLuint newWidth, GLuint newHeight);
+ static void _UpdateState(gl_context* ctx, GLuint newState);
+ static void _Flush(gl_context *ctx);
+
+ struct swrast_renderbuffer* _NewRenderBuffer(bool front);
+ status_t _SetupRenderBuffer(struct gl_renderbuffer* rb,
+ color_space colorSpace);
+
+/* Mesa callbacks */
+ static void _RenderBufferDelete(struct gl_context *ctx,
+ struct gl_renderbuffer* rb);
+ static GLboolean _RenderBufferStorage(gl_context* ctx,
+ struct gl_renderbuffer* render,
+ GLenum internalFormat,
+ GLuint width, GLuint height);
+ static GLboolean _RenderBufferStorageMalloc(gl_context* ctx,
+ struct gl_renderbuffer* render,
+ GLenum internalFormat,
+ GLuint width, GLuint height);
+ static void _RenderBufferMap(gl_context *ctx,
+ struct gl_renderbuffer *rb,
+ GLuint x, GLuint y, GLuint w, GLuint h,
+ GLbitfield mode, GLubyte **mapOut,
+ GLint *rowStrideOut);
+
+ void _AllocateBitmap();
+ void _CopyToDirect();
+
+ BBitmap* fBitmap;
+ bool fDirectModeEnabled;
+ direct_buffer_info* fInfo;
+ BLocker fInfoLocker;
+ ulong fOptions;
+
+ gl_context* fContext;
+ gl_config* fVisual;
+
+ struct gl_framebuffer* fFrameBuffer;
+ struct swrast_renderbuffer* fFrontRenderBuffer;
+ struct swrast_renderbuffer* fBackRenderBuffer;
+
+ GLuint fWidth;
+ GLuint fHeight;
+ color_space fColorSpace;
+
+ void* fRowAddr[SWRAST_MAX_HEIGHT];
+};
+
+#endif // MESASOFTWARERENDERER_H