mesa: add GL_APPLE_sync support

This extension is a backport of GL_ARB_sync to GLES 1.1 and 2.0
and reuses token IDs and entry point prototypes from that extension,
so adding support is pretty trivial.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25789>

diff --git a/src/mapi/glapi/gen/es_EXT.xml b/src/mapi/glapi/gen/es_EXT.xml
index 7127e66..5565fd4 100644 (file)
--- a/src/mapi/glapi/gen/es_EXT.xml
+++ b/src/mapi/glapi/gen/es_EXT.xml
@@ -856,6 +856,90 @@
     </function>
 </category>
 
+<!-- 124. GL_APPLE_sync -->
+<category name="GL_APPLE_sync" number="124">
+    <type name="int64"   size="8"                  glx_name="CARD64"/>
+    <type name="uint64"  size="8"  unsigned="true" glx_name="CARD64"/>
+    <type name="sync"    size="8"  unsigned="true" glx_name="CARD64"/>
+
+    <enum name="MAX_SERVER_WAIT_TIMEOUT_APPLE" count="1"  value="0x9111">
+        <size name="Get" mode="get"/>
+    </enum>
+    <enum name="OBJECT_TYPE_APPLE"             count="1"  value="0x9112">
+        <size name="GetSyncivAPPLE" mode="get"/>
+    </enum>
+    <enum name="SYNC_CONDITION_APPLE"          count="1"  value="0x9113">
+        <size name="GetSyncivAPPLE" mode="get"/>
+    </enum>
+    <enum name="SYNC_STATUS_APPLE"             count="1"  value="0x9114">
+        <size name="GetSyncivAPPLE" mode="get"/>
+    </enum>
+    <enum name="SYNC_FLAGS_APPLE"              count="1"  value="0x9115">
+        <size name="GetSyncivAPPLE" mode="get"/>
+    </enum>
+
+    <enum name="SYNC_FENCE_APPLE"                         value="0x9116"/>
+    <enum name="SYNC_GPU_COMMANDS_COMPLETE_APPLE"         value="0x9117"/>
+    <enum name="UNSIGNALED_APPLE"                         value="0x9118"/>
+    <enum name="SIGNALED_APPLE"                           value="0x9119"/>
+    <enum name="ALREADY_SIGNALED_APPLE"                   value="0x911A"/>
+    <enum name="TIMEOUT_EXPIRED_APPLE"                    value="0x911B"/>
+    <enum name="CONDITION_SATISFIED_APPLE"                value="0x911C"/>
+    <enum name="WAIT_FAILED_APPLE"                        value="0x911D"/>
+
+    <enum name="SYNC_FLUSH_COMMANDS_BIT_APPLE"            value="0x00000001"/>
+
+    <!-- Not really an enum:
+    <enum name="TIMEOUT_IGNORED_APPLE"            value="0xFFFFFFFFFFFFFFFF"/>
+    -->
+
+    <function name="FenceSyncAPPLE" alias="FenceSync"
+              es1="1.1" es2="2.0" no_error="true">
+        <param name="condition" type="GLenum"/>
+        <param name="flags" type="GLbitfield"/>
+        <return type="GLsync"/>
+    </function>
+
+    <function name="IsSyncAPPLE" alias="IsSync" es1="1.1" es2="2.0">
+        <param name="sync" type="GLsync"/>
+       <return type="GLboolean"/>
+    </function>
+
+    <function name="DeleteSyncAPPLE" alias="DeleteSync"
+              es1="1.1" es2="2.0" no_error="true">
+        <param name="sync" type="GLsync"/>
+    </function>
+
+    <function name="ClientWaitSyncAPPLE" alias="ClientWaitSync"
+              es1="1.1" es2="2.0" no_error="true">
+        <param name="sync" type="GLsync"/>
+        <param name="flags" type="GLbitfield"/>
+       <param name="timeout" type="GLuint64"/>
+        <return type="GLenum"/>
+    </function>
+
+    <function name="WaitSyncAPPLE" alias="WaitSync"
+              es1="1.1" es2="2.0" no_error="true" exec="dlist">
+        <param name="sync" type="GLsync"/>
+        <param name="flags" type="GLbitfield"/>
+       <param name="timeout" type="GLuint64"/>
+    </function>
+
+    <function name="GetInteger64vAPPLE" alias="GetInteger64v"
+              es1="1.1" es2="2.0">
+        <param name="pname" type="GLenum"/>
+        <param name="params" type="GLint64 *" output="true" variable_param="pname"/>
+    </function>
+
+    <function name="GetSyncivAPPLE" alias="GetSynciv" es1="1.1" es2="2.0">
+        <param name="sync" type="GLsync"/>
+        <param name="pname" type="GLenum"/>
+        <param name="bufSize" type="GLsizei"/>
+        <param name="length" type="GLsizei *" output="true"/>
+        <param name="values" type="GLint *" output="true" variable_param="pname"/>
+    </function>
+</category>
+
 <!-- 150. GL_EXT_disjoint_timer_query -->
 <category name="GL_EXT_disjoint_timer_query" number="150">
     <enum name="QUERY_COUNTER_BITS_EXT"     value="0x8864"/>

diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h
index afde488..2c7e31a 100644 (file)
--- a/src/mesa/main/extensions_table.h
+++ b/src/mesa/main/extensions_table.h
@@ -32,6 +32,7 @@ EXT(ANGLE_texture_compression_dxt3          , ANGLE_texture_compression_dxt
 EXT(ANGLE_texture_compression_dxt5          , ANGLE_texture_compression_dxt          , GLL, GLC, ES1, ES2, 2011)
 
 EXT(APPLE_packed_pixels                     , dummy_true                             , GLL,  x ,  x ,  x , 2002)
+EXT(APPLE_sync                              , ARB_sync                               ,  x ,  x , ES1, ES2, 2012)
 EXT(APPLE_texture_max_level                 , dummy_true                             ,  x ,  x , ES1, ES2, 2009)
 
 EXT(ARB_ES2_compatibility                   , ARB_ES2_compatibility                  , GLL, GLC,  x ,  x , 2009)