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mesa: add API dispatch for GL_ARB_get_texture_sub_image 

This adds the new glGetTextureSubImage() and
glGetCompressedTextureSubImage() functions.  Also update the
dispatch sanity test program.

v2: remove stray brace, move xi:include line in gl_API.xml, fix extension
number typo, s/program/texture/ in xml file.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Brian Paul 2015-07-21 18:35:38 -06:00
parent 2494f91fb8
commit 48f9f0bfdd
4 changed files with 49 additions and 1 deletions
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40
src/mapi/glapi/gen/ARB_get_texture_sub_image.xml Normal file
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@ -0,0 +1,40 @@
<?xml version="1.0"?>
<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd">
<!-- This is included by gl_and_es_API.xml. Could be moved to gl_API.xml. -->
<OpenGLAPI>
<category name="GL_ARB_get_texture_sub_image" number="165">
<function name="GetTextureSubImage" offset="assign">
<param name="texture" type="GLuint"/>
<param name="level" type="GLint"/>
<param name="xoffset" type="GLint"/>
<param name="yoffset" type="GLint"/>
<param name="zoffset" type="GLint"/>
<param name="width" type="GLsizei"/>
<param name="height" type="GLsizei"/>
<param name="depth" type="GLsizei"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="bufSize" type="GLsizei"/>
<param name="pixels" type="GLvoid *"/>
</function>
<function name="GetCompressedTextureSubImage" offset="assign">
<param name="texture" type="GLuint"/>
<param name="level" type="GLint"/>
<param name="xoffset" type="GLint"/>
<param name="yoffset" type="GLint"/>
<param name="zoffset" type="GLint"/>
<param name="width" type="GLsizei"/>
<param name="height" type="GLsizei"/>
<param name="depth" type="GLsizei"/>
<param name="bufSize" type="GLsizei"/>
<param name="pixels" type="GLvoid *"/>
</function>
</category>
</OpenGLAPI>

1
src/mapi/glapi/gen/Makefile.am
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@ -135,6 +135,7 @@ API_XML = \
ARB_framebuffer_object.xml \
ARB_geometry_shader4.xml \
ARB_get_program_binary.xml \
ARB_get_texture_sub_image.xml \
ARB_gpu_shader_fp64.xml \
ARB_gpu_shader5.xml \
ARB_instanced_arrays.xml \

4
src/mapi/glapi/gen/gl_API.xml
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@ -8253,7 +8253,9 @@
<xi:include href="ARB_direct_state_access.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
<!-- ARB extensions 165 - 166 -->
<xi:include href="ARB_get_texture_sub_image.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
<!-- ARB extension 166 -->
<xi:include href="ARB_texture_barrier.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>

5
src/mesa/main/tests/dispatch_sanity.cpp
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@ -930,6 +930,11 @@ const struct function common_desktop_functions_possible[] = {
/* GL_EXT_polygon_offset_clamp */
{ "glPolygonOffsetClampEXT", 11, -1 },
/* GL_ARB_get_texture_sub_image */
{ "glGetTextureSubImage", 20, -1 },
{ "glGetCompressedTextureSubImage", 20, -1 },
{ NULL, 0, -1 }
};