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-rwxr-xr-xes_1_1/60get.c3
-rw-r--r--es_1_1/81framebuffer.c343
-rw-r--r--es_1_1/EGLImage.c33
-rwxr-xr-xes_1_1/funcaction.inl14
-rwxr-xr-xes_1_1/gl_context.h15
-rwxr-xr-xes_1_1/makefile-dynamic10
6 files changed, 416 insertions, 2 deletions
diff --git a/es_1_1/60get.c b/es_1_1/60get.c
index fba2f28..3e5b05f 100755
--- a/es_1_1/60get.c
+++ b/es_1_1/60get.c
@@ -203,6 +203,9 @@ GL_API const GLubyte* GL_APIENTRY EXTFN(GetString)(GLenum name) {
#if defined(PROVIDING_OES_element_index_uint)
"GL_OES_element_index_uint "
#endif
+#if defined(PROVIDING_OES_framebuffer_object)
+ "GL_OES_framebuffer_object "
+#endif
"";
break;
default:
diff --git a/es_1_1/81framebuffer.c b/es_1_1/81framebuffer.c
new file mode 100644
index 0000000..1882f91
--- /dev/null
+++ b/es_1_1/81framebuffer.c
@@ -0,0 +1,343 @@
+/*
+ * Copyright (C) 2010 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact:
+ * SangJin Kim <sangjin3.kim@samsung.com>
+ * YeongKyoon Lee <yeongkyoon.lee@samsung.com>
+ * HyunGoo Kang <hyungoo1.kang@samsung.com>
+ * DongKyun Yun
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Contributors:
+ * - S-Core Co., Ltd
+ *
+ */
+
+#include "gl_imp.h"
+#include <GLES/glext.h>
+
+
+GL_API void GL_APIENTRY EXTFN(GenFramebuffersOES)(GLsizei n, GLuint* framebuffers) {
+ if (n < 0) {
+ INTFN(SetError)(GL_INVALID_VALUE);
+ return;
+ } else if (n == 0) {
+ return;
+ }
+ FNPTR(GenFramebuffers)(n, framebuffers);
+}
+
+GL_API void GL_APIENTRY EXTFN(GenRenderbuffersOES)(GLsizei n, GLuint* renderbuffers) {
+ if (n < 0) {
+ INTFN(SetError)(GL_INVALID_VALUE);
+ return;
+ } else if (n == 0) {
+ return;
+ }
+ FNPTR(GenRenderbuffers)(n, renderbuffers);
+}
+
+GL_API void GL_APIENTRY EXTFN(DeleteFramebuffersOES)(GLsizei n, const GLuint* framebuffers) {
+ if (n < 0) {
+ INTFN(SetError)(GL_INVALID_VALUE);
+ return;
+ }
+
+ FNPTR(DeleteFramebuffers)(n, framebuffers);
+}
+
+GL_API void GL_APIENTRY EXTFN(DeleteRenderbuffersOES)(GLsizei n, const GLuint* renderbuffers) {
+ if (n < 0) {
+ INTFN(SetError)(GL_INVALID_VALUE);
+ return;
+ }
+ FNPTR(DeleteRenderbuffers)(n, renderbuffers);
+}
+
+GL_API GLboolean GL_APIENTRY EXTFN(IsFramebufferOES)(GLuint framebuffer) {
+ register GLboolean bAnswer;
+ bAnswer = FNPTR(IsFramebuffer)(framebuffer);
+ return bAnswer;
+}
+
+GL_API GLboolean GL_APIENTRY EXTFN(IsRenderbufferOES)(GLuint renderbuffer) {
+ register GLboolean bAnswer;
+ bAnswer = FNPTR(IsRenderbuffer)(renderbuffer);
+ return bAnswer;
+}
+
+GL_API void GL_APIENTRY EXTFN(BindFramebufferOES)(GLenum target, GLuint framebuffer) {
+ if (target != GL_FRAMEBUFFER_OES) {
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ }
+ FNPTR(BindFramebuffer)(target, framebuffer);
+}
+
+GL_API void GL_APIENTRY EXTFN(BindRenderbufferOES)(GLenum target, GLuint renderbuffer) {
+ if (target != GL_RENDERBUFFER_OES) {
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ }
+ FNPTR(BindRenderbuffer)(target, renderbuffer);
+}
+
+GL_API void GL_APIENTRY EXTFN(RenderbufferStorageOES)(GLenum target,
+ GLenum internalformat, GLsizei width, GLsizei height) {
+ int iMaxSize;
+ GLuint uRenderBuffer;
+ if (target != GL_RENDERBUFFER_OES) {
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ }
+ switch (internalformat) {
+ default:
+#if defined(PROVIDING_OES_packed_depth_stencil)
+ case GL_DEPTH24_STENCIL8_OES:
+#endif
+ case GL_DEPTH_STENCIL_OES:
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+#if defined(PROVIDING_OES_rgb8_rgba8)
+ case GL_RGB8_OES:
+ case GL_RGBA8_OES:
+#endif
+ case GL_RGBA4_OES:
+ case GL_RGB5_A1_OES:
+ case GL_DEPTH_COMPONENT16_OES:
+ case GL_DEPTH_COMPONENT24_OES:
+ case GL_DEPTH_COMPONENT32_OES:
+ case GL_STENCIL_INDEX1_OES:
+ case GL_STENCIL_INDEX4_OES:
+ case GL_STENCIL_INDEX8_OES:
+ break;
+ case GL_RGB565_OES:
+ internalformat = GL_RGB5_A1_OES;
+ break;
+ }
+ FNPTR(GetIntegerv)(GL_MAX_RENDERBUFFER_SIZE_OES, &iMaxSize);
+ if (width < 0 || iMaxSize < width || height < 0 || iMaxSize < height) {
+ INTFN(SetError)(GL_INVALID_VALUE);
+ return;
+ }
+ FNPTR(GetIntegerv)(GL_RENDERBUFFER_BINDING_OES, &uRenderBuffer);
+ if (uRenderBuffer == 0) {
+ INTFN(SetError)(GL_INVALID_OPERATION);
+ return;
+ }
+ FNPTR(RenderbufferStorage)(target, internalformat, width, height);
+}
+
+GL_API void GL_APIENTRY EXTFN(GetRenderbufferParameterivOES)(GLenum target, GLenum pname, GLint* params) {
+ GLuint uRenderBuffer;
+ if (target != GL_RENDERBUFFER_OES) {
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ }
+ switch (pname) {
+ default:
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ case GL_RENDERBUFFER_WIDTH_OES:
+ case GL_RENDERBUFFER_HEIGHT_OES:
+ case GL_RENDERBUFFER_INTERNAL_FORMAT_OES:
+ case GL_RENDERBUFFER_RED_SIZE_OES:
+ case GL_RENDERBUFFER_GREEN_SIZE_OES:
+ case GL_RENDERBUFFER_BLUE_SIZE_OES:
+ case GL_RENDERBUFFER_ALPHA_SIZE_OES:
+ case GL_RENDERBUFFER_DEPTH_SIZE_OES:
+ case GL_RENDERBUFFER_STENCIL_SIZE_OES:
+ break;
+ }
+ FNPTR(GetIntegerv)(GL_RENDERBUFFER_BINDING_OES, &uRenderBuffer);
+ if (uRenderBuffer == 0) {
+ INTFN(SetError)(GL_INVALID_OPERATION);
+ return;
+ }
+ FNPTR(GetRenderbufferParameteriv)(target, pname, params);
+}
+
+GL_API void GL_APIENTRY EXTFN(FramebufferRenderbufferOES)(GLenum target, GLenum attachment,
+ GLenum renderbuffertarget, GLuint renderbuffer) {
+ GLuint uBuffer;
+ if (target != GL_FRAMEBUFFER_OES) {
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ }
+ FNPTR(GetIntegerv)(GL_FRAMEBUFFER_BINDING_OES, &uBuffer);
+ if (uBuffer == 0) {
+ INTFN(SetError)(GL_INVALID_OPERATION);
+ return;
+ }
+ if (renderbuffertarget != GL_RENDERBUFFER_OES) {
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ }
+ if (renderbuffer != 0 && FNPTR(IsRenderbuffer)(renderbuffer) == GL_FALSE) {
+ INTFN(SetError)(GL_INVALID_OPERATION);
+ return;
+ }
+ switch (attachment) {
+ default:
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ case GL_COLOR_ATTACHMENT0_OES:
+ case GL_DEPTH_ATTACHMENT_OES:
+ case GL_STENCIL_ATTACHMENT_OES:
+ break;
+ }
+ FNPTR(FramebufferRenderbuffer)(target, attachment, renderbuffertarget, renderbuffer);
+}
+
+GL_API void GL_APIENTRY EXTFN(FramebufferTexture2DOES)(GLenum target, GLenum attachment,
+ GLenum textarget, GLuint texture, GLint level) {
+ GLuint uBuffer;
+ if (target != GL_FRAMEBUFFER_OES) {
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ }
+ FNPTR(GetIntegerv)(GL_FRAMEBUFFER_BINDING_OES, &uBuffer);
+ if (uBuffer == 0) {
+ INTFN(SetError)(GL_INVALID_OPERATION);
+ return;
+ }
+ switch (attachment) {
+ default:
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ case GL_COLOR_ATTACHMENT0_OES:
+ case GL_DEPTH_ATTACHMENT_OES:
+ case GL_STENCIL_ATTACHMENT_OES:
+ break;
+ }
+ if (texture == 0) {
+ FNPTR(FramebufferTexture2D)(target, attachment, textarget, texture, level);
+ return;
+ }
+ if (FNPTR(IsTexture)(texture) == GL_FALSE) {
+ INTFN(SetError)(GL_INVALID_OPERATION);
+ return;
+ }
+ if (level != 0) {
+ INTFN(SetError)(GL_INVALID_VALUE);
+ return;
+ }
+ // disable GenMipmap which caused driver crash on Ubuntu with Intel graphic card.
+#if 0
+ switch (textarget) {
+ default:
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ case GL_TEXTURE_2D:
+ FNPTR(GenerateMipmap)(GL_TEXTURE_2D);
+ break;
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
+ FNPTR(GenerateMipmap)(GL_TEXTURE_CUBE_MAP);
+ break;
+ }
+#endif
+ FNPTR(FramebufferTexture2D)(target, attachment, textarget, texture, level);
+}
+
+GL_API void GL_APIENTRY EXTFN(GetFramebufferAttachmentParameterivOES)(GLenum target,
+ GLenum attachment, GLenum pname, GLint* params) {
+ GLuint uBuffer;
+ if (target != GL_FRAMEBUFFER_OES) {
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ }
+ FNPTR(GetIntegerv)(GL_FRAMEBUFFER_BINDING_OES, &uBuffer);
+ if (uBuffer == 0) {
+ INTFN(SetError)(GL_INVALID_OPERATION);
+ return;
+ }
+ switch (attachment) {
+ default:
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ case GL_COLOR_ATTACHMENT0_OES:
+ case GL_DEPTH_ATTACHMENT_OES:
+ case GL_STENCIL_ATTACHMENT_OES:
+ break;
+ }
+ switch (pname) {
+ default:
+ INTFN(SetError)(GL_INVALID_ENUM);
+ return;
+ case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_OES:
+ case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_OES:
+ case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_OES:
+ case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_OES:
+ break;
+ }
+ FNPTR(GetFramebufferAttachmentParameteriv)(target, attachment, pname, params);
+}
+
+#if ! defined(GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT_OES)
+#define GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT_OES 0x8CD8
+#endif
+#if ! defined(GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_OES)
+#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_OES 0x8CDB
+#endif
+#if ! defined(GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_OES)
+#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_OES 0x8CDC
+#endif
+#if ! defined(GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT_OES)
+#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT_OES 0x8CDA
+#endif
+#if ! defined(GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_OES)
+#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_OES 0x8D56
+#endif
+
+GL_API GLenum GL_APIENTRY EXTFN(CheckFramebufferStatusOES)(GLenum target) {
+ register GLenum eValue;
+ if (target != GL_FRAMEBUFFER_OES) {
+ INTFN(SetError)(GL_INVALID_ENUM);
+ }
+ eValue = FNPTR(CheckFramebufferStatus)(target);
+ switch (eValue) {
+ default:
+ case GL_FRAMEBUFFER_COMPLETE_OES:
+ case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_OES:
+ case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_OES:
+ case GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_OES:
+ case GL_FRAMEBUFFER_UNSUPPORTED_OES:
+ break;
+ case GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT_OES:
+ case GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_OES:
+ case GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_OES:
+ eValue = GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_OES;
+ break;
+ case GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT_OES:
+ case GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_OES:
+ eValue = GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_OES;
+ break;
+ case 0:
+ eValue = GL_FRAMEBUFFER_UNSUPPORTED_OES;
+ break;
+ }
+ return (eValue == 0) ? GL_FRAMEBUFFER_UNSUPPORTED_OES : eValue;
+}
+
diff --git a/es_1_1/EGLImage.c b/es_1_1/EGLImage.c
index cadb554..e628583 100644
--- a/es_1_1/EGLImage.c
+++ b/es_1_1/EGLImage.c
@@ -1,3 +1,36 @@
+/*
+ * Copyright (C) 2010 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact:
+ * Edwin Zhai <edwin.zhai@intel.com>
+ * SangJin Kim <sangjin3.kim@samsung.com>
+ * Yeongkyoon Lee <yeongkyoon.lee@samsung.com>
+ * HyunGoo Kang <hyungoo1.kang@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Contributors:
+ * - Intel Corporation
+ * - S-Core Co., Ltd
+ *
+ */
+
/*
* EGLImage.c
*
diff --git a/es_1_1/funcaction.inl b/es_1_1/funcaction.inl
index 4ecc24a..1762086 100755
--- a/es_1_1/funcaction.inl
+++ b/es_1_1/funcaction.inl
@@ -106,3 +106,17 @@
ACTION( GetTexGeniv );
ACTION( GetTexGenfv );
#endif
+ ACTION( GenFramebuffers );
+ ACTION( GenRenderbuffers );
+ ACTION( DeleteFramebuffers );
+ ACTION( DeleteRenderbuffers );
+ ACTION( IsFramebuffer );
+ ACTION( IsRenderbuffer );
+ ACTION( BindFramebuffer );
+ ACTION( BindRenderbuffer );
+ ACTION( RenderbufferStorage );
+ ACTION( GetRenderbufferParameteriv );
+ ACTION( FramebufferRenderbuffer );
+ ACTION( FramebufferTexture2D );
+ ACTION( GetFramebufferAttachmentParameteriv );
+ ACTION( CheckFramebufferStatus );
diff --git a/es_1_1/gl_context.h b/es_1_1/gl_context.h
index 604190a..4eaabca 100755
--- a/es_1_1/gl_context.h
+++ b/es_1_1/gl_context.h
@@ -207,6 +207,21 @@ struct AGContext {
void (*fpGetTexGeniv)(GLenum, GLenum, GLint*);
void (*fpGetTexGenfv)(GLenum, GLenum, GLfloat*);
#endif
+ void (*fpGenFramebuffers)(GLsizei n, GLuint* framebuffers);
+ void (*fpGenRenderbuffers)(GLsizei n, GLuint* renderbuffers);
+ void (*fpDeleteFramebuffers)(GLsizei n, const GLuint* framebuffers);
+ void (*fpDeleteRenderbuffers)(GLsizei n, const GLuint* renderbuffers);
+ GLboolean (*fpIsFramebuffer)(GLuint framebuffer);
+ GLboolean (*fpIsRenderbuffer)(GLuint renderbuffer);
+ void (*fpBindFramebuffer)(GLenum target, GLuint framebuffer);
+ void (*fpBindRenderbuffer)(GLenum target, GLuint renderbuffer);
+ void (*fpRenderbufferStorage)(GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+ void (*fpGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint* params);
+ void (*fpFramebufferRenderbuffer)(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+ void (*fpFramebufferTexture2D)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+ void (*fpGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment, GLenum pname, GLint* params);
+ GLenum (*fpCheckFramebufferStatus)(GLenum target);
+
};
diff --git a/es_1_1/makefile-dynamic b/es_1_1/makefile-dynamic
index de5adb6..488e66e 100755
--- a/es_1_1/makefile-dynamic
+++ b/es_1_1/makefile-dynamic
@@ -17,11 +17,15 @@ CFLAGS += -DPROVIDING_OES_texture_cube_map
CFLAGS += -DPROVIDING_OES_texture_env_crossbar
CFLAGS += -DPROVIDING_OES_texture_mirrored_repeat
CFLAGS += -DPROVIDING_OES_element_index_uint
+CFLAGS += -DPROVIDING_OES_framebuffer_object
# never CFLAGS += -DPROVIDING_OES_texture_3D # only for ES 2.0
# never CFLAGS += -DPROVIDING_OES_texture_npot # only for ES 2.0
LIBBASE = libGLESv1_CM.so
-LIBVER = 1.0
+LIBMAJOR = 1
+LIBMINOR = 0
+LIBVER = $(LIBMAJOR).$(LIBMINOR)
+LIBSONAME = $(LIBBASE).$(LIBMAJOR)
LIB = $(LIBBASE).$(LIBVER)
END =
@@ -49,6 +53,7 @@ SRCS = \
50flush.c \
60get.c \
80ext.c \
+ 81framebuffer.c \
gl_real.c \
gl_context.c \
EGLImage.c \
@@ -63,10 +68,11 @@ __touch__:
touch 60get.c
$(LIB): $(OBJS)
- $(CC) -shared -Wl,-soname,$(LIBBASE).1 -o $@ $(OBJS) -ldl
+ $(CC) -shared -Wl,-soname,$(LIBSONAME) -o $@ $(OBJS) -ldl
install: $(LIB)
cp $(LIB) ../lib/host-gl/
+ ln -s $(LIB) ../lib/host-gl/$(LIBSONAME)
# supports
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 18:22:06 +0000