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kwin: Resolve more functions from ARB_vertex_buffer_object

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This patch resolves:
    glMapBuffer()
    glUnmapBuffer()
    glBufferSubData()
    glGetBufferSubData()
This commit is contained in:
Fredrik Höglund 2012-07-22 14:59:43 +02:00
parent b7f1856a35
commit 08d3b6cc3a
2 changed files with 23 additions and 0 deletions
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15
libkwineffects/kwinglutils_funcs.cpp
View file

@ -134,9 +134,13 @@ glGenBuffers_func glGenBuffers;
glDeleteBuffers_func glDeleteBuffers;
glBindBuffer_func glBindBuffer;
glBufferData_func glBufferData;
glBufferSubData_func glBufferSubData;
glGetBufferSubData_func glGetBufferSubData;
glEnableVertexAttribArray_func glEnableVertexAttribArray;
glDisableVertexAttribArray_func glDisableVertexAttribArray;
glVertexAttribPointer_func glVertexAttribPointer;
glMapBuffer_func glMapBuffer;
glUnmapBuffer_func glUnmapBuffer;
// GL_ARB_vertex_array_object
@ -500,16 +504,27 @@ void glResolveFunctions(OpenGLPlatformInterface platformInterface)
GL_RESOLVE(glDeleteBuffers);
GL_RESOLVE(glBindBuffer);
GL_RESOLVE(glBufferData);
GL_RESOLVE(glBufferSubData);
GL_RESOLVE(glMapBuffer);
GL_RESOLVE(glUnmapBuffer);
} else if (hasGLExtension("GL_ARB_vertex_buffer_object")) {
GL_RESOLVE_WITH_EXT(glGenBuffers, glGenBuffersARB);
GL_RESOLVE_WITH_EXT(glDeleteBuffers, glDeleteBuffersARB);
GL_RESOLVE_WITH_EXT(glBindBuffer, glBindBufferARB);
GL_RESOLVE_WITH_EXT(glBufferData, glBufferDataARB);
GL_RESOLVE_WITH_EXT(glBufferSubData, glBufferSubDataARB);
GL_RESOLVE_WITH_EXT(glGetBufferSubData, glGetBufferSubDataARB);
GL_RESOLVE_WITH_EXT(glMapBuffer, glMapBufferARB);
GL_RESOLVE_WITH_EXT(glUnmapBuffer, glUnmapBufferARB);
} else {
glGenBuffers = NULL;
glDeleteBuffers = NULL;
glBindBuffer = NULL;
glBufferData = NULL;
glBufferSubData = NULL;
glGetBufferSubData = NULL;
glMapBuffer = NULL;
glUnmapBuffer = NULL;
}
if (hasGLVersion(3, 0) || hasGLExtension("GL_ARB_vertex_array_object")) {

8
libkwineffects/kwinglutils_funcs.h
View file

@ -342,12 +342,20 @@ typedef void (*glBindBuffer_func)(GLenum, GLuint);
extern KWIN_EXPORT glBindBuffer_func glBindBuffer;
typedef void (*glBufferData_func)(GLenum, GLsizeiptr, const GLvoid*, GLenum);
extern KWIN_EXPORT glBufferData_func glBufferData;
typedef void (*glBufferSubData_func)(GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data);
extern KWIN_EXPORT glBufferSubData_func glBufferSubData;
typedef void (*glGetBufferSubData_func)(GLenum target, GLintptr offset, GLsizeiptr size, GLvoid *data);
extern KWIN_EXPORT glGetBufferSubData_func glGetBufferSubData;
typedef void (*glEnableVertexAttribArray_func)(GLuint);
extern KWIN_EXPORT glEnableVertexAttribArray_func glEnableVertexAttribArray;
typedef void (*glDisableVertexAttribArray_func)(GLuint);
extern KWIN_EXPORT glDisableVertexAttribArray_func glDisableVertexAttribArray;
typedef void (*glVertexAttribPointer_func)(GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid*);
extern KWIN_EXPORT glVertexAttribPointer_func glVertexAttribPointer;
typedef GLvoid *(*glMapBuffer_func)(GLenum target, GLenum access);
extern KWIN_EXPORT glMapBuffer_func glMapBuffer;
typedef GLboolean (*glUnmapBuffer_func)(GLenum target);
extern KWIN_EXPORT glUnmapBuffer_func glUnmapBuffer;
// GL_ARB_vertex_array_object
typedef void (*glBindVertexArray_func)(GLuint array);