From a5107b0a5cb1ac9f112aa498f57c13580bd56cb3 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Kristian=20H=C3=B8gsberg?= Date: Tue, 27 Apr 2010 14:57:51 -0400 Subject: [PATCH] intel: Only register ES2 extensions for ES2 contexts --- src/mesa/drivers/dri/i915/Makefile | 1 + .../drivers/dri/i915/intel_extensions_es2.c | 1 + src/mesa/drivers/dri/i965/Makefile | 1 + .../drivers/dri/i965/intel_extensions_es2.c | 1 + src/mesa/drivers/dri/intel/intel_context.c | 11 ++- src/mesa/drivers/dri/intel/intel_extensions.h | 2 +- .../drivers/dri/intel/intel_extensions_es2.c | 93 +++++++++++++++++++ 7 files changed, 108 insertions(+), 2 deletions(-) create mode 120000 src/mesa/drivers/dri/i915/intel_extensions_es2.c create mode 120000 src/mesa/drivers/dri/i965/intel_extensions_es2.c create mode 100644 src/mesa/drivers/dri/intel/intel_extensions_es2.c diff --git a/src/mesa/drivers/dri/i915/Makefile b/src/mesa/drivers/dri/i915/Makefile index 5b49d0c77c6..71ee753748c 100644 --- a/src/mesa/drivers/dri/i915/Makefile +++ b/src/mesa/drivers/dri/i915/Makefile @@ -16,6 +16,7 @@ DRIVER_SOURCES = \ intel_batchbuffer.c \ intel_clear.c \ intel_extensions.c \ + intel_extensions_es2.c \ intel_mipmap_tree.c \ intel_tex_layout.c \ intel_tex_image.c \ diff --git a/src/mesa/drivers/dri/i915/intel_extensions_es2.c b/src/mesa/drivers/dri/i915/intel_extensions_es2.c new file mode 120000 index 00000000000..0ec1ceee787 --- /dev/null +++ b/src/mesa/drivers/dri/i915/intel_extensions_es2.c @@ -0,0 +1 @@ +../intel/intel_extensions_es2.c \ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/Makefile b/src/mesa/drivers/dri/i965/Makefile index 842d4b7aa10..a0039e800d2 100644 --- a/src/mesa/drivers/dri/i965/Makefile +++ b/src/mesa/drivers/dri/i965/Makefile @@ -13,6 +13,7 @@ DRIVER_SOURCES = \ intel_context.c \ intel_decode.c \ intel_extensions.c \ + intel_extensions_es2.c \ intel_fbo.c \ intel_mipmap_tree.c \ intel_regions.c \ diff --git a/src/mesa/drivers/dri/i965/intel_extensions_es2.c b/src/mesa/drivers/dri/i965/intel_extensions_es2.c new file mode 120000 index 00000000000..0ec1ceee787 --- /dev/null +++ b/src/mesa/drivers/dri/i965/intel_extensions_es2.c @@ -0,0 +1 @@ +../intel/intel_extensions_es2.c \ No newline at end of file diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c index 8922d574c11..8ee9a292a1b 100644 --- a/src/mesa/drivers/dri/intel/intel_context.c +++ b/src/mesa/drivers/dri/intel/intel_context.c @@ -737,7 +737,16 @@ intelInitContext(struct intel_context *intel, intel->RenderIndex = ~0; - intelInitExtensions(ctx); + switch (ctx->API) { + case API_OPENGL: + intelInitExtensions(ctx); + break; + case API_OPENGLES: + break; + case API_OPENGLES2: + intelInitExtensionsES2(ctx); + break; + } INTEL_DEBUG = driParseDebugString(getenv("INTEL_DEBUG"), debug_control); if (INTEL_DEBUG & DEBUG_BUFMGR) diff --git a/src/mesa/drivers/dri/intel/intel_extensions.h b/src/mesa/drivers/dri/intel/intel_extensions.h index e78e07356e7..236442a4d66 100644 --- a/src/mesa/drivers/dri/intel/intel_extensions.h +++ b/src/mesa/drivers/dri/intel/intel_extensions.h @@ -33,7 +33,7 @@ extern void intelInitExtensions(GLcontext *ctx); extern void -intelFlushDrawable(__DRIdrawable *drawable); +intelInitExtensionsES2(GLcontext *ctx); #endif diff --git a/src/mesa/drivers/dri/intel/intel_extensions_es2.c b/src/mesa/drivers/dri/intel/intel_extensions_es2.c new file mode 100644 index 00000000000..8a6c15f6d2b --- /dev/null +++ b/src/mesa/drivers/dri/intel/intel_extensions_es2.c @@ -0,0 +1,93 @@ +/************************************************************************** + * + * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * 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, sub license, 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 (including the + * next paragraph) 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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. + * + **************************************************************************/ + +#include "main/extensions.h" + +#include "intel_extensions.h" +#include "utils.h" + +static const char *es2_extensions[] = { + /* Used by mesa internally (cf all_mesa_extensions in ../common/utils.c) */ + "GL_ARB_draw_buffers", + "GL_ARB_multisample", + "GL_ARB_texture_compression", + "GL_ARB_transpose_matrix", + "GL_ARB_vertex_buffer_object", + "GL_ARB_window_pos", + "GL_EXT_blend_func_separate", + "GL_EXT_compiled_vertex_array", + "GL_EXT_multi_draw_arrays", + "GL_EXT_polygon_offset", + "GL_EXT_texture_object", + "GL_EXT_vertex_array", + "GL_IBM_multimode_draw_arrays", + "GL_MESA_window_pos", + "GL_NV_vertex_program", + + /* Required by GLES2 */ + "GL_ARB_fragment_program", + "GL_ARB_fragment_shader", + "GL_ARB_multitexture", + "GL_ARB_shader_objects", + "GL_ARB_texture_cube_map", + "GL_ARB_texture_mirrored_repeat", + "GL_ARB_texture_non_power_of_two", + "GL_ARB_vertex_shader", + "GL_EXT_blend_color", + "GL_EXT_blend_equation_separate", + "GL_EXT_blend_minmax", + "GL_EXT_blend_subtract", + "GL_EXT_stencil_wrap", + + /* Optional GLES2 */ + "GL_ARB_framebuffer_object", + "GL_EXT_texture_filter_anisotropic", + "GL_ARB_depth_texture", + "GL_EXT_packed_depth_stencil", + +#if FEATURE_OES_EGL_image + "GL_OES_EGL_image", +#endif + + NULL, +}; + +/** + * Initializes potential list of extensions if ctx == NULL, or actually enables + * extensions for a context. + */ +void +intelInitExtensionsES2(GLcontext *ctx) +{ + int i; + + /* Can't use driInitExtensions() since it uses extensions from + * main/remap_helper.h when called the first time. */ + + for (i = 0; es2_extensions[i]; i++) + _mesa_enable_extension(ctx, es2_extensions[i]); +} -- 2.30.2