when calculating the data size to pack, the type GL_HALF_FLOAT_OES,
wasn't recognized at all and therefore was by default 0, while it
should be 2 bytes.
Change-Id: Ib1f0dcdb837dd1b9cfebd1090cabfb59de472c53
GLSL ES 1.0.17 spec states that its written against
OpenGL GLSL version 1.2, that means that #version 100
in GLSL ES should be mapped to #version 120 in OpenGL
GLSL.
We now force "$version 120" in all shaders except if
higher version has been requested in the shader source
or when GOOGLE_GLES_FORCE_GLSL_VERSION is defines.
(Note that GOOGLE_GLES_DEFAULT_GLSL_VERSION is renamed
to GOOGLE_GLES_FORCE_GLSL_VERSION).
That fixes "Aqua Slash GL Demo" application !!
Change-Id: I0f61ba3aa1c5591df3dacd3afd7f216dba13b56e
fix glFinishRoundTrip
the function was not implemented on the host side,
calling glFinish caused segfault
Change-Id: Ic3a726d22a499f6560d905d177dcb7f997397628
Added the ability to provide external vertex and fragment shader
files to the test application triangleV2. That makes easy to test
various shaders we see failing in applications.
Change-Id: Ifaae8490ac76c022aa712ae516355658922b47bd
That adds support to create a renderbuffer storage from an EGL
image (previously only texture was supported).
For that we have added Renderbuffer and Framebuffer attachment points
state tracking and when a renderbuffer which attached to an EGLImage
get attached to a framebuffer we attach the underlying EGLImage's
texture instead.
Also fixed some egl_image related bugs.
That makes the egl_image conformance test to pass on host.
Change-Id: I4e8c4935e45b27214038ecf1c1187ed96c5cea5b
We save the texData->target in original format, but use our internal format
(using GLTextureTargetToLocal) to make sure we're not mixing 2D and CUBE_MAP textures on
glBindTexture.
Also added the GL_S/R/T/Q constants where needed.
This fixes the Cube Map test in Api Demos.
Change-Id: Id5de45581f2227fe0978d7982a147cb6b4b595c4
It used to be a GL_NV_packed_depth_stencil string extension, but
now it's GL_EXT_packed_depth_stencil and implemented by everyone. on
nVidia drivers both are exported.
Change-Id: I1b4af8a776f9957838d466b24fe73fa873ea85e4
texture=0 has a special meaning - detach texture. Therefore we should pass
it on as 0 rather than look for the global name in the name space.
Change-Id: If7d0174a7fd07fc13a75430312b605497653f01b
A bug in the ATI OpenGL driver causes glGet(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS)
to return 32, although the driver supports only 16. The minimum required
by the spec is 2, so limit the number to 16.
Change-Id: Ife99dc5544f80ad872362414e9a5d9d2722d8a42
All the X calls we do on linux are made from the FrameBuffer
object which is locked however OpenGL implementations may call
to Xlib during gl function calls. In order to be thread safe
we initialize Xlib to support multi-threading.
Change-Id: I3bc6a6378d7558fec44052bd67388beaf270c107
added NullAllowed flag to length parameter of glGetShaderSource
calling glGetShaderSource with NULL length caused length data
from the host get left on the stream and get the stream out of sync
Change-Id: I45e8e523a67698c9b0cd003e2af7e15c76ed22b7
