lib/glesv2: intro glPixelStorei

[nit.git] / lib / glesv2 / glesv2.nit

diff --git a/lib/glesv2/glesv2.nit b/lib/glesv2/glesv2.nit
index 9203efd..7ece283 100644 (file)
--- a/lib/glesv2/glesv2.nit
+++ b/lib/glesv2/glesv2.nit
@@ -406,6 +406,29 @@ do
        end
 end
 
+# Does `name` corresponds to a texture?
+fun glIsTexture(name: Int): Bool `{ return glIsTexture(name); `}
+
+# Bind the named `texture` to a `target`
+fun glBindTexture(target: GLTextureTarget, texture: Int) `{ glBindTexture(target, texture); `}
+
+# Set pixel storage modes
+fun glPixelStorei(parameter: GLPack, val: Int) `{ glPixelStorei(parameter, val); `}
+
+# Symbolic name of the parameter to be set with `glPixelStorei`
+extern class GLPack
+       super GLEnum
+end
+
+# Parameter to specify the alignment requirements for the start of each pixel row in memory
+fun gl_PACK_ALIGNEMENT: GLPack `{ return GL_PACK_ALIGNMENT; `}
+
+# Parameter to specify the alignment requirements for the start of each pixel row in memory
+fun gl_UNPACK_ALIGNEMENT: GLPack `{ return GL_UNPACK_ALIGNMENT; `}
+
+# TODO GL_PACK_ROW_LENGTH, GL_PACK_IMAGE_HEIGHT, GL_PACK_SKIP_PIXELS, GL_PACK_SKIP_ROWS, GL_PACK_SKIP_IMAGES
+# GL_UNPACK_ROW_LENGTH, GL_UNPACK_IMAGE_HEIGHT, GL_UNPACK_SKIP_PIXELS, GL_UNPACK_SKIP_ROWS, GL_UNPACK_SKIP_IMAGES
+
 # Texture minifying and magnifying function
 extern class GLTextureFilter
        super GLEnum
@@ -465,6 +488,31 @@ fun glFramebufferRenderbuffer(target: GLFramebufferTarget, attachment: GLAttachm
        glFramebufferRenderbuffer(target, attachment, renderbuffertarget, renderbuffer);
 `}
 
+# Establish data storage, `format` and dimensions of the `target` renderbuffer object's image
+fun glRenderbufferStorage(target: GLRenderbufferTarget, format: GLRenderbufferFormat, width, height: Int) `{
+       glRenderbufferStorage(GL_RENDERBUFFER, format, width, height);
+`}
+
+# Format for a renderbuffer
+extern class GLRenderbufferFormat
+       super GLEnum
+end
+
+# 4 red, 4 green, 4 blue, 4 alpha bits format
+fun gl_RGBA4: GLRenderbufferFormat `{ return GL_RGBA4; `}
+
+# 5 red, 6 green, 5 blue bits format
+fun gl_RGB565: GLRenderbufferFormat `{ return GL_RGB565; `}
+
+# 5 red, 5 green, 5 blue, 1 alpha bits format
+fun gl_RGB_A1: GLRenderbufferFormat `{ return GL_RGB5_A1; `}
+
+# 16 depth bits format
+fun gl_DEPTH_COMPNENT16: GLRenderbufferFormat `{ return GL_DEPTH_COMPONENT16; `}
+
+# 8 stencil bits format
+fun gl_STENCIL_INDEX8: GLRenderbufferFormat `{ return GL_STENCIL_INDEX8; `}
+
 # Renderbuffer attachment point to a framebuffer
 extern class GLAttachment
        super GLEnum
@@ -659,6 +707,23 @@ fun glHint(target: GLHintTarget, mode: GLHintMode) `{
        glHint(target, mode);
 `}
 
+# Generate and fill set of mipmaps for the texture object `target`
+fun glGenerateMipmap(target: GLTextureTarget) `{ glGenerateMipmap(target); `}
+
+# Bind the named `buffer` object
+fun glBindBuffer(target: GLArrayBuffer, buffer: Int) `{ glBindBuffer(target, buffer); `}
+
+# Target to which bind the buffer with `glBindBuffer`
+extern class GLArrayBuffer
+       super GLEnum
+end
+
+# Array buffer target
+fun gl_ARRAY_BUFFER: GLArrayBuffer `{ return GL_ARRAY_BUFFER; `}
+
+# Element array buffer
+fun gl_ELEMENT_ARRAY_BUFFER: GLArrayBuffer `{ return GL_ELEMENT_ARRAY_BUFFER; `}
+
 # Completeness status of a framebuffer object
 fun glCheckFramebufferStatus(target: GLFramebufferTarget): GLFramebufferStatus `{
        return glCheckFramebufferStatus(target);