Mesa (master): main: Add entry point for GetNamedBufferSubData.
Laura Ekstrand
ldeks at kemper.freedesktop.org
Tue Mar 17 17:20:06 UTC 2015
Module: Mesa
Branch: master
Commit: 23eab47bbe998b95d5da889b85b7b0ca6e14385b
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=23eab47bbe998b95d5da889b85b7b0ca6e14385b
Author: Laura Ekstrand <laura at jlekstrand.net>
Date: Tue Jan 20 15:24:53 2015 -0800
main: Add entry point for GetNamedBufferSubData.
Reviewed-by: Fredrik Höglund <fredrik at kde.org>
---
src/mapi/glapi/gen/ARB_direct_state_access.xml | 7 +++++++
src/mesa/main/bufferobj.c | 22 ++++++++++++++++++++++
src/mesa/main/bufferobj.h | 4 ++++
src/mesa/main/tests/dispatch_sanity.cpp | 1 +
4 files changed, 34 insertions(+)
diff --git a/src/mapi/glapi/gen/ARB_direct_state_access.xml b/src/mapi/glapi/gen/ARB_direct_state_access.xml
index 8bcbb08..641e68f 100644
--- a/src/mapi/glapi/gen/ARB_direct_state_access.xml
+++ b/src/mapi/glapi/gen/ARB_direct_state_access.xml
@@ -104,6 +104,13 @@
<param name="params" type="GLvoid **" />
</function>
+ <function name="GetNamedBufferSubData" offset="assign">
+ <param name="buffer" type="GLuint" />
+ <param name="offset" type="GLintptr" />
+ <param name="size" type="GLsizeiptr" />
+ <param name="data" type="GLvoid *" />
+ </function>
+
<!-- Texture object functions -->
<function name="CreateTextures" offset="assign">
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 49d6d32..7aac1c6 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -1700,6 +1700,28 @@ _mesa_GetBufferSubData(GLenum target, GLintptr offset,
ctx->Driver.GetBufferSubData( ctx, offset, size, data, bufObj );
}
+void GLAPIENTRY
+_mesa_GetNamedBufferSubData(GLuint buffer, GLintptr offset,
+ GLsizeiptr size, GLvoid *data)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ struct gl_buffer_object *bufObj;
+
+ bufObj = _mesa_lookup_bufferobj_err(ctx, buffer,
+ "glGetNamedBufferSubData");
+ if (!bufObj)
+ return;
+
+ if (!buffer_object_subdata_range_good(ctx, bufObj, offset, size, false,
+ "glGetNamedBufferSubData")) {
+ return;
+ }
+
+ assert(ctx->Driver.GetBufferSubData);
+ ctx->Driver.GetBufferSubData(ctx, offset, size, data, bufObj);
+}
+
+
/**
* \param subdata true if caller is *SubData, false if *Data
*/
diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h
index eee04fe..feeaa8b 100644
--- a/src/mesa/main/bufferobj.h
+++ b/src/mesa/main/bufferobj.h
@@ -234,6 +234,10 @@ _mesa_GetBufferSubData(GLenum target, GLintptrARB offset,
GLsizeiptrARB size, void * data);
void GLAPIENTRY
+_mesa_GetNamedBufferSubData(GLuint buffer, GLintptr offset,
+ GLsizeiptr size, GLvoid *data);
+
+void GLAPIENTRY
_mesa_ClearBufferData(GLenum target, GLenum internalformat,
GLenum format, GLenum type,
const GLvoid *data);
diff --git a/src/mesa/main/tests/dispatch_sanity.cpp b/src/mesa/main/tests/dispatch_sanity.cpp
index 01b73a6..5d849d4 100644
--- a/src/mesa/main/tests/dispatch_sanity.cpp
+++ b/src/mesa/main/tests/dispatch_sanity.cpp
@@ -967,6 +967,7 @@ const struct function gl_core_functions_possible[] = {
{ "glGetNamedBufferParameteriv", 45, -1 },
{ "glGetNamedBufferParameteri64v", 45, -1 },
{ "glGetNamedBufferPointerv", 45, -1 },
+ { "glGetNamedBufferSubData", 45, -1 },
{ "glCreateTextures", 45, -1 },
{ "glTextureStorage1D", 45, -1 },
{ "glTextureStorage2D", 45, -1 },
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