From 80964226e9b8a05c39157f9305c06c0b2861e080 Mon Sep 17 00:00:00 2001
From: Christian König <christian.koenig@amd.com>
Date: Wed, 15 May 2013 15:10:11 +0200
Subject: implement NV_vdpau_interop v7
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v2: Actually implement interop between the gallium
    state tracker and the VDPAU backend.

v3: Make it also available in non legacy contexts,
    fix video buffer sharing.

v4: deny interop if we don't have the same screen object

v5: rebased on upstream changes

v6: implemented VDPAUGetSurfaceivNV, improved error handling,
    unregister all surfaces in VDPAUFiniNV

v7: squash merge with Mareks changes

Signed-off-by: Christian König <christian.koenig@amd.com>
---
 src/mapi/glapi/gen/Makefile.am          |  1 +
 src/mapi/glapi/gen/NV_vdpau_interop.xml | 69 +++++++++++++++++++++++++++++++++
 src/mapi/glapi/gen/gl_API.xml           |  2 +
 src/mapi/glapi/gen/gl_genexec.py        |  1 +
 4 files changed, 73 insertions(+)
 create mode 100644 src/mapi/glapi/gen/NV_vdpau_interop.xml

(limited to 'src/mapi/glapi/gen')

diff --git a/src/mapi/glapi/gen/Makefile.am b/src/mapi/glapi/gen/Makefile.am
index d71d5d2a852..48af135cb45 100644
--- a/src/mapi/glapi/gen/Makefile.am
+++ b/src/mapi/glapi/gen/Makefile.am
@@ -141,6 +141,7 @@ API_XML = \
 	NV_conditional_render.xml \
 	NV_primitive_restart.xml \
 	NV_texture_barrier.xml \
+	NV_vdpau_interop.xml \
 	OES_EGL_image.xml \
 	GL3x.xml
 
diff --git a/src/mapi/glapi/gen/NV_vdpau_interop.xml b/src/mapi/glapi/gen/NV_vdpau_interop.xml
new file mode 100644
index 00000000000..cf5f0eddd25
--- /dev/null
+++ b/src/mapi/glapi/gen/NV_vdpau_interop.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0"?>
+<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd">
+
+<OpenGLAPI>
+
+<category name="GL_NV_vdpau_interop" number="396">
+
+    <function name="VDPAUInitNV" offset="assign">
+	<param name="vdpDevice" type="const GLvoid *"/>
+	<param name="getProcAddress" type="const GLvoid *"/>
+    </function>
+
+    <function name="VDPAUFiniNV" offset="assign"/>
+
+    <function name="VDPAURegisterVideoSurfaceNV" offset="assign">
+        <return type="GLintptr"/>
+	<param name="vdpSurface" type="const GLvoid *"/>
+	<param name="target" type="GLenum"/>
+	<param name="numTextureNames" type="GLsizei"/>
+	<param name="textureNames" type="const GLuint *"/>
+    </function>
+
+    <function name="VDPAURegisterOutputSurfaceNV" offset="assign">
+        <return type="GLintptr"/>
+	<param name="vdpSurface" type="const GLvoid *"/>
+	<param name="target" type="GLenum"/>
+	<param name="numTextureNames" type="GLsizei"/>
+	<param name="textureNames" type="const GLuint *"/>
+    </function>
+
+    <function name="VDPAUIsSurfaceNV" offset="assign">
+	<param name="surface" type="GLintptr"/>
+    </function>
+
+    <function name="VDPAUUnregisterSurfaceNV" offset="assign">
+	<param name="surface" type="GLintptr"/>
+    </function>
+
+    <function name="VDPAUGetSurfaceivNV" offset="assign">
+	<param name="surface" type="GLintptr"/>
+	<param name="pname" type="GLenum"/>
+	<param name="bufSize" type="GLsizei"/>
+	<param name="length" type="GLsizei *"/>
+	<param name="values" type="GLint *"/>
+    </function>
+
+    <function name="VDPAUSurfaceAccessNV" offset="assign">
+	<param name="surface" type="GLintptr"/>
+	<param name="access" type="GLenum"/>
+    </function>
+
+    <function name="VDPAUMapSurfacesNV" offset="assign">
+	<param name="numSurfaces" type="GLsizei"/>
+	<param name="surfaces" type="const GLintptr *"/>
+    </function>
+
+    <function name="VDPAUUnmapSurfacesNV" offset="assign">
+	<param name="numSurfaces" type="GLsizei"/>
+	<param name="surfaces" type="const GLintptr *"/>
+    </function>
+
+    <enum name="SURFACE_STATE_NV"      value="0x86EB"/>
+    <enum name="SURFACE_REGISTERED_NV" value="0x86FD"/>
+    <enum name="SURFACE_MAPPED_NV"     value="0x8700"/>
+    <enum name="WRITE_DISCARD_NV"      value="0x88BE"/>
+
+</category>
+
+</OpenGLAPI>
diff --git a/src/mapi/glapi/gen/gl_API.xml b/src/mapi/glapi/gen/gl_API.xml
index 30ab9c9c116..994ed8d1358 100644
--- a/src/mapi/glapi/gen/gl_API.xml
+++ b/src/mapi/glapi/gen/gl_API.xml
@@ -13118,4 +13118,6 @@
 
 <xi:include href="EXT_transform_feedback.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
+<xi:include href="NV_vdpau_interop.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
+
 </OpenGLAPI>
diff --git a/src/mapi/glapi/gen/gl_genexec.py b/src/mapi/glapi/gen/gl_genexec.py
index a074c234829..3ce190fe3ac 100644
--- a/src/mapi/glapi/gen/gl_genexec.py
+++ b/src/mapi/glapi/gen/gl_genexec.py
@@ -111,6 +111,7 @@ header = """/**
 #include "main/syncobj.h"
 #include "main/formatquery.h"
 #include "main/dispatch.h"
+#include "main/vdpau.h"
 #include "vbo/vbo.h"
 
 
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