[Mesa-dev] [PATCH 25/41] main: Added entry points for glGetTextureParameteriv, Iiv, and Iuiv.
Laura Ekstrand
laura at jlekstrand.net
Mon Dec 15 17:22:40 PST 2014
---
src/mapi/glapi/gen/ARB_direct_state_access.xml | 18 ++++
src/mesa/main/texparam.c | 144 +++++++++++++++++++------
src/mesa/main/texparam.h | 10 ++
3 files changed, 138 insertions(+), 34 deletions(-)
diff --git a/src/mapi/glapi/gen/ARB_direct_state_access.xml b/src/mapi/glapi/gen/ARB_direct_state_access.xml
index b70380a..fd154de 100644
--- a/src/mapi/glapi/gen/ARB_direct_state_access.xml
+++ b/src/mapi/glapi/gen/ARB_direct_state_access.xml
@@ -136,5 +136,23 @@
<param name="params" type="GLfloat *" />
</function>
+ <function name="GetTextureParameterIiv" offset="assign">
+ <param name="texture" type="GLuint" />
+ <param name="pname" type="GLenum" />
+ <param name="params" type="GLint *" />
+ </function>
+
+ <function name="GetTextureParameterIuiv" offset="assign">
+ <param name="texture" type="GLuint" />
+ <param name="pname" type="GLenum" />
+ <param name="params" type="GLuint *" />
+ </function>
+
+ <function name="GetTextureParameteriv" offset="assign">
+ <param name="texture" type="GLuint" />
+ <param name="pname" type="GLenum" />
+ <param name="params" type="GLint *" />
+ </function>
+
</category>
</OpenGLAPI>
diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c
index a4dd751..d9c2af3 100644
--- a/src/mesa/main/texparam.c
+++ b/src/mesa/main/texparam.c
@@ -1917,16 +1917,11 @@ invalid_pname:
}
-void GLAPIENTRY
-_mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
+static void
+get_tex_parameteriv( struct gl_context *ctx,
+ struct gl_texture_object *obj,
+ GLenum pname, GLint *params, bool dsa )
{
- struct gl_texture_object *obj;
- GET_CURRENT_CONTEXT(ctx);
-
- obj = get_texobj(ctx, target, GL_TRUE);
- if (!obj)
- return;
-
_mesa_lock_texture(ctx, obj);
switch (pname) {
case GL_TEXTURE_MAG_FILTER:
@@ -2135,7 +2130,46 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
invalid_pname:
_mesa_unlock_texture(ctx, obj);
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexParameteriv(pname=0x%x)", pname);
+ _mesa_error(ctx, GL_INVALID_ENUM, "glGetTex%sParameteriv(pname=0x%x)",
+ dsa ? "ture" : "", pname);
+}
+
+static void
+get_tex_parameterIiv( struct gl_context *ctx,
+ struct gl_texture_object *obj,
+ GLenum pname, GLint *params, bool dsa )
+{
+ switch (pname) {
+ case GL_TEXTURE_BORDER_COLOR:
+ COPY_4V(params, obj->Sampler.BorderColor.i);
+ break;
+ default:
+ get_tex_parameteriv(ctx, obj, pname, params, dsa);
+ }
+}
+
+static void
+get_tex_parameterIuiv( struct gl_context *ctx,
+ struct gl_texture_object *obj,
+ GLenum pname, GLuint *params, bool dsa )
+{
+ switch (pname) {
+ case GL_TEXTURE_BORDER_COLOR:
+ COPY_4V(params, obj->Sampler.BorderColor.i);
+ break;
+ default:
+ {
+ GLint ip[4];
+ get_tex_parameteriv(ctx, obj, pname, ip, dsa);
+ params[0] = ip[0];
+ if (pname == GL_TEXTURE_SWIZZLE_RGBA_EXT ||
+ pname == GL_TEXTURE_CROP_RECT_OES) {
+ params[1] = ip[1];
+ params[2] = ip[2];
+ params[3] = ip[3];
+ }
+ }
+ }
}
void GLAPIENTRY
@@ -2151,6 +2185,18 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
get_tex_parameterfv(ctx, obj, pname, params, false);
}
+void GLAPIENTRY
+_mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
+{
+ struct gl_texture_object *obj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ obj = get_texobj(ctx, target, GL_TRUE);
+ if (!obj)
+ return;
+
+ get_tex_parameteriv(ctx, obj, pname, params, false);
+}
/** New in GL 3.0 */
void GLAPIENTRY
@@ -2163,13 +2209,7 @@ _mesa_GetTexParameterIiv(GLenum target, GLenum pname, GLint *params)
if (!texObj)
return;
- switch (pname) {
- case GL_TEXTURE_BORDER_COLOR:
- COPY_4V(params, texObj->Sampler.BorderColor.i);
- break;
- default:
- _mesa_GetTexParameteriv(target, pname, params);
- }
+ get_tex_parameterIiv(ctx, texObj, pname, params, false);
}
@@ -2184,23 +2224,7 @@ _mesa_GetTexParameterIuiv(GLenum target, GLenum pname, GLuint *params)
if (!texObj)
return;
- switch (pname) {
- case GL_TEXTURE_BORDER_COLOR:
- COPY_4V(params, texObj->Sampler.BorderColor.i);
- break;
- default:
- {
- GLint ip[4];
- _mesa_GetTexParameteriv(target, pname, ip);
- params[0] = ip[0];
- if (pname == GL_TEXTURE_SWIZZLE_RGBA_EXT ||
- pname == GL_TEXTURE_CROP_RECT_OES) {
- params[1] = ip[1];
- params[2] = ip[2];
- params[3] = ip[3];
- }
- }
- }
+ get_tex_parameterIuiv(ctx, texObj, pname, params, false);
}
@@ -2220,3 +2244,55 @@ _mesa_GetTextureParameterfv( GLuint texture, GLenum pname, GLfloat *params )
get_tex_parameterfv(ctx, obj, pname, params, true);
}
+
+void GLAPIENTRY
+_mesa_GetTextureParameteriv( GLuint texture, GLenum pname, GLint *params )
+{
+ struct gl_texture_object *obj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ obj = get_texobj_by_name(ctx, texture, GL_TRUE);
+ if (!obj) {
+ /* User passed a non-generated name. */
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glGetTextureParameteriv(texture)");
+ return;
+ }
+
+ get_tex_parameteriv(ctx, obj, pname, params, true);
+}
+
+void GLAPIENTRY
+_mesa_GetTextureParameterIiv(GLuint texture, GLenum pname, GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = get_texobj_by_name(ctx, texture, GL_TRUE);
+ if (!texObj) {
+ /* User passed a non-generated name. */
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glGetTextureParameterIiv(texture)");
+ return;
+ }
+
+ get_tex_parameterIiv(ctx, texObj, pname, params, true);
+}
+
+
+void GLAPIENTRY
+_mesa_GetTextureParameterIuiv(GLuint texture, GLenum pname, GLuint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = get_texobj_by_name(ctx, texture, GL_TRUE);
+ if (!texObj) {
+ /* User passed a non-generated name. */
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glGetTextureParameterIuiv(texture)");
+ return;
+ }
+
+ get_tex_parameterIuiv(ctx, texObj, pname, params, true);
+}
diff --git a/src/mesa/main/texparam.h b/src/mesa/main/texparam.h
index a3fefce..f05224d 100644
--- a/src/mesa/main/texparam.h
+++ b/src/mesa/main/texparam.h
@@ -106,6 +106,16 @@ extern void GLAPIENTRY
_mesa_GetTextureParameterfv( GLuint texture, GLenum pname, GLfloat *params );
extern void GLAPIENTRY
+_mesa_GetTextureParameteriv( GLuint texture, GLenum pname, GLint *params );
+
+extern void GLAPIENTRY
+_mesa_GetTextureParameterIiv(GLuint texture, GLenum pname, GLint *params);
+
+extern void GLAPIENTRY
+_mesa_GetTextureParameterIuiv(GLuint texture, GLenum pname, GLuint *params);
+
+
+extern void GLAPIENTRY
_mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params );
extern void GLAPIENTRY
--
2.1.0
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