Backends: OpenGL3: Update loader to include APIs used by test framework.
diff --git a/backends/imgui_impl_opengl3_loader.h b/backends/imgui_impl_opengl3_loader.h
index cf96e55..021921e 100644
--- a/backends/imgui_impl_opengl3_loader.h
+++ b/backends/imgui_impl_opengl3_loader.h
@@ -25,6 +25,7 @@
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
+
// We embed our own OpenGL loader to not require user to provide their own or to have to use ours, which proved to be endless problems for users.
// Our loader is custom-generated, based on gl3w but automatically filtered to only include enums/functions that we use in this source file.
// Regenerate with: python gl3w_gen.py --imgui-dir /path/to/imgui/
@@ -138,6 +139,7 @@
#define GL_SCISSOR_BOX 0x0C10
#define GL_SCISSOR_TEST 0x0C11
#define GL_UNPACK_ROW_LENGTH 0x0CF2
+#define GL_PACK_ALIGNMENT 0x0D05
#define GL_TEXTURE_2D 0x0DE1
#define GL_UNSIGNED_BYTE 0x1401
#define GL_UNSIGNED_SHORT 0x1403
@@ -159,6 +161,7 @@
typedef void (APIENTRYP PFNGLDISABLEPROC) (GLenum cap);
typedef void (APIENTRYP PFNGLENABLEPROC) (GLenum cap);
typedef void (APIENTRYP PFNGLPIXELSTOREIPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLREADPIXELSPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *pixels);
typedef void (APIENTRYP PFNGLGETINTEGERVPROC) (GLenum pname, GLint *data);
typedef const GLubyte *(APIENTRYP PFNGLGETSTRINGPROC) (GLenum name);
typedef GLboolean (APIENTRYP PFNGLISENABLEDPROC) (GLenum cap);
@@ -173,6 +176,7 @@
GLAPI void APIENTRY glDisable (GLenum cap);
GLAPI void APIENTRY glEnable (GLenum cap);
GLAPI void APIENTRY glPixelStorei (GLenum pname, GLint param);
+GLAPI void APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *pixels);
GLAPI void APIENTRY glGetIntegerv (GLenum pname, GLint *data);
GLAPI const GLubyte *APIENTRY glGetString (GLenum name);
GLAPI GLboolean APIENTRY glIsEnabled (GLenum cap);
@@ -221,7 +225,6 @@
#define GL_ARRAY_BUFFER 0x8892
#define GL_ELEMENT_ARRAY_BUFFER 0x8893
#define GL_ARRAY_BUFFER_BINDING 0x8894
-#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895
#define GL_STREAM_DRAW 0x88E0
typedef void (APIENTRYP PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer);
typedef void (APIENTRYP PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint *buffers);
@@ -298,6 +301,7 @@
#define GL_MAJOR_VERSION 0x821B
#define GL_MINOR_VERSION 0x821C
#define GL_NUM_EXTENSIONS 0x821D
+#define GL_FRAMEBUFFER_SRGB 0x8DB9
#define GL_VERTEX_ARRAY_BINDING 0x85B5
typedef void (APIENTRYP PFNGLGETBOOLEANI_VPROC) (GLenum target, GLuint index, GLboolean *data);
typedef void (APIENTRYP PFNGLGETINTEGERI_VPROC) (GLenum target, GLuint index, GLint *data);
@@ -344,12 +348,8 @@
#endif /* GL_VERSION_4_3 */
#ifndef GL_VERSION_4_5
#define GL_CLIP_ORIGIN 0x935C
-typedef void (APIENTRYP PFNGLCLIPCONTROLPROC) (GLenum origin, GLenum depth);
typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKI_VPROC) (GLuint xfb, GLenum pname, GLuint index, GLint *param);
typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKI64_VPROC) (GLuint xfb, GLenum pname, GLuint index, GLint64 *param);
-#ifdef GL_GLEXT_PROTOTYPES
-GLAPI void APIENTRY glClipControl (GLenum origin, GLenum depth);
-#endif
#endif /* GL_VERSION_4_5 */
#ifndef GL_ARB_bindless_texture
typedef khronos_uint64_t GLuint64EXT;
@@ -430,7 +430,6 @@
PFNGLBUFFERDATAPROC BufferData;
PFNGLCLEARPROC Clear;
PFNGLCLEARCOLORPROC ClearColor;
- PFNGLCLIPCONTROLPROC ClipControl;
PFNGLCOMPILESHADERPROC CompileShader;
PFNGLCREATEPROGRAMPROC CreateProgram;
PFNGLCREATESHADERPROC CreateShader;
@@ -461,6 +460,7 @@
PFNGLLINKPROGRAMPROC LinkProgram;
PFNGLPIXELSTOREIPROC PixelStorei;
PFNGLPOLYGONMODEPROC PolygonMode;
+ PFNGLREADPIXELSPROC ReadPixels;
PFNGLSCISSORPROC Scissor;
PFNGLSHADERSOURCEPROC ShaderSource;
PFNGLTEXIMAGE2DPROC TexImage2D;
@@ -488,7 +488,6 @@
#define glBufferData gl3wProcs.gl.BufferData
#define glClear gl3wProcs.gl.Clear
#define glClearColor gl3wProcs.gl.ClearColor
-#define glClipControl gl3wProcs.gl.ClipControl
#define glCompileShader gl3wProcs.gl.CompileShader
#define glCreateProgram gl3wProcs.gl.CreateProgram
#define glCreateShader gl3wProcs.gl.CreateShader
@@ -519,6 +518,7 @@
#define glLinkProgram gl3wProcs.gl.LinkProgram
#define glPixelStorei gl3wProcs.gl.PixelStorei
#define glPolygonMode gl3wProcs.gl.PolygonMode
+#define glReadPixels gl3wProcs.gl.ReadPixels
#define glScissor gl3wProcs.gl.Scissor
#define glShaderSource gl3wProcs.gl.ShaderSource
#define glTexImage2D gl3wProcs.gl.TexImage2D
@@ -528,6 +528,7 @@
#define glUseProgram gl3wProcs.gl.UseProgram
#define glVertexAttribPointer gl3wProcs.gl.VertexAttribPointer
#define glViewport gl3wProcs.gl.Viewport
+
#ifdef __cplusplus
}
#endif
@@ -672,7 +673,6 @@
"glBufferData",
"glClear",
"glClearColor",
- "glClipControl",
"glCompileShader",
"glCreateProgram",
"glCreateShader",
@@ -703,6 +703,7 @@
"glLinkProgram",
"glPixelStorei",
"glPolygonMode",
+ "glReadPixels",
"glScissor",
"glShaderSource",
"glTexImage2D",
