From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Fri, 10 Jun 2016 03:45:22 +0000 (-0400)
Subject: mesa: add drawbuffer argument to ClearNamedFramebufferfi
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7d7e015381b25ec639633b63d01d851bc32edf23;p=mesa.git

mesa: add drawbuffer argument to ClearNamedFramebufferfi

This was fixed in revision 47 of the ARB_dsa spec in Oct 22, 2015. Since
it's horrible to have differing APIs across library versions, we should
attempt to minimize the impact by backporting it as far as possible and
hope no one notices.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Cc: "11.2 12.0" <mesa-stable@lists.freedesktop.org>
---

diff --git a/src/mapi/glapi/gen/ARB_direct_state_access.xml b/src/mapi/glapi/gen/ARB_direct_state_access.xml
index 155b6f8d528..43841bb6c06 100644
--- a/src/mapi/glapi/gen/ARB_direct_state_access.xml
+++ b/src/mapi/glapi/gen/ARB_direct_state_access.xml
@@ -242,6 +242,7 @@
    <function name="ClearNamedFramebufferfi">
       <param name="framebuffer" type="GLuint" />
       <param name="buffer" type="GLenum" />
+      <param name="drawbuffer" type="GLint" />
       <param name="depth" type="GLfloat" />
       <param name="stencil" type="GLint" />
    </function>
diff --git a/src/mesa/main/clear.c b/src/mesa/main/clear.c
index 92f69ab9b59..35b912cbf10 100644
--- a/src/mesa/main/clear.c
+++ b/src/mesa/main/clear.c
@@ -646,12 +646,12 @@ _mesa_ClearBufferfi(GLenum buffer, GLint drawbuffer,
  */
 void GLAPIENTRY
 _mesa_ClearNamedFramebufferfi(GLuint framebuffer, GLenum buffer,
-                              GLfloat depth, GLint stencil)
+                              GLint drawbuffer, GLfloat depth, GLint stencil)
 {
    GLint oldfb;
 
    _mesa_GetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &oldfb);
    _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer);
-   _mesa_ClearBufferfi(buffer, 0, depth, stencil);
+   _mesa_ClearBufferfi(buffer, drawbuffer, depth, stencil);
    _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, (GLuint) oldfb);
 }
diff --git a/src/mesa/main/clear.h b/src/mesa/main/clear.h
index c29850676ca..fb3bcdeefbf 100644
--- a/src/mesa/main/clear.h
+++ b/src/mesa/main/clear.h
@@ -75,6 +75,6 @@ _mesa_ClearBufferfi(GLenum buffer, GLint drawbuffer,
 
 extern void GLAPIENTRY
 _mesa_ClearNamedFramebufferfi(GLuint framebuffer, GLenum buffer,
-                              GLfloat depth, GLint stencil);
+                              GLint drawbuffer, GLfloat depth, GLint stencil);
 
 #endif