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Added new WEGL extensions.

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This commit is contained in:
Branimir Karadžić 2015-03-22 22:03:37 -07:00
parent 317dc986f1
commit 476f438d7a
1 changed files with 12 additions and 2 deletions
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14
src/renderer_gl.cpp
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@ -417,6 +417,7 @@ namespace bgfx { namespace gl
EXT_blend_color,
EXT_blend_minmax,
EXT_blend_subtract,
EXT_color_buffer_half_float,
EXT_compressed_ETC1_RGB8_sub_texture,
EXT_debug_label,
EXT_debug_marker,
@ -491,10 +492,12 @@ namespace bgfx { namespace gl
OES_vertex_half_float,
OES_vertex_type_10_10_10_2,
WEBGL_color_buffer_float,
WEBGL_compressed_texture_etc1,
WEBGL_compressed_texture_s3tc,
WEBGL_compressed_texture_pvrtc,
WEBGL_depth_texture,
WEBGL_draw_buffers,
WEBKIT_EXT_texture_filter_anisotropic,
WEBKIT_WEBGL_compressed_texture_s3tc,
@ -578,6 +581,7 @@ namespace bgfx { namespace gl
{ "EXT_blend_color", BGFX_CONFIG_RENDERER_OPENGL >= 31, true },
{ "EXT_blend_minmax", BGFX_CONFIG_RENDERER_OPENGL >= 14, true },
{ "EXT_blend_subtract", BGFX_CONFIG_RENDERER_OPENGL >= 14, true },
{ "EXT_color_buffer_half_float", false, true }, // GLES2 extension.
{ "EXT_compressed_ETC1_RGB8_sub_texture", false, true }, // GLES2 extension.
{ "EXT_debug_label", false, true },
{ "EXT_debug_marker", false, true },
@ -652,10 +656,12 @@ namespace bgfx { namespace gl
{ "OES_vertex_half_float", false, true },
{ "OES_vertex_type_10_10_10_2", false, true },
{ "WEBGL_color_buffer_float", false, true },
{ "WEBGL_compressed_texture_etc1", false, true },
{ "WEBGL_compressed_texture_s3tc", false, true },
{ "WEBGL_compressed_texture_pvrtc", false, true },
{ "WEBGL_depth_texture", false, true },
{ "WEBGL_draw_buffers", false, true },
{ "WEBKIT_EXT_texture_filter_anisotropic", false, true },
{ "WEBKIT_WEBGL_compressed_texture_s3tc", false, true },
@ -1294,7 +1300,8 @@ namespace bgfx { namespace gl
if (BX_ENABLED(BGFX_CONFIG_RENDERER_OPENGL)
|| BX_ENABLED(BGFX_CONFIG_RENDERER_OPENGLES >= 30)
|| s_extension[Extension::EXT_draw_buffers].m_supported)
|| s_extension[Extension::EXT_draw_buffers ].m_supported
|| s_extension[Extension::WEBGL_draw_buffers].m_supported)
{
g_caps.maxFBAttachments = bx::uint32_min(glGet(GL_MAX_COLOR_ATTACHMENTS), BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS);
}
@ -3794,7 +3801,10 @@ namespace bgfx { namespace gl
if (usesFragData)
{
BX_WARN(s_extension[Extension::EXT_draw_buffers].m_supported, "EXT_draw_buffers is used but not supported by GLES2 driver.");
BX_WARN(s_extension[Extension::EXT_draw_buffers ].m_supported
|| s_extension[Extension::WEBGL_draw_buffers].m_supported
, "EXT_draw_buffers is used but not supported by GLES2 driver."
);
writeString(&writer
, "#extension GL_EXT_draw_buffers : enable\n"
);