diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/extensions.c | 1 | ||||
| -rw-r--r-- | src/mesa/main/fbobject.c | 26 | ||||
| -rw-r--r-- | src/mesa/main/readpix.c | 2 |
3 files changed, 20 insertions, 9 deletions
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c index a42ea8d4903..fd25d31c6af 100644 --- a/src/mesa/main/extensions.c +++ b/src/mesa/main/extensions.c @@ -233,6 +233,7 @@ static const struct extension extension_table[] = { { "GL_EXT_unpack_subimage", o(dummy_true), ES2, 2011 }, { "GL_EXT_vertex_array_bgra", o(EXT_vertex_array_bgra), GL, 2008 }, { "GL_EXT_vertex_array", o(dummy_true), GLL, 1995 }, + { "GL_EXT_color_buffer_float", o(dummy_true), ES3, 2013 }, /* OES extensions */ { "GL_OES_blend_equation_separate", o(EXT_blend_equation_separate), ES1, 2009 }, diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index 9db5035d1ab..32cf1cc9e23 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -1217,21 +1217,27 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat) ctx->Extensions.ARB_framebuffer_object ? GL_ALPHA : 0; case GL_R16F: case GL_R32F: - return (_mesa_is_desktop_gl(ctx) && - ctx->Extensions.ARB_texture_rg && - ctx->Extensions.ARB_texture_float) ? GL_RED : 0; + return ((_mesa_is_desktop_gl(ctx) && + ctx->Extensions.ARB_texture_rg && + ctx->Extensions.ARB_texture_float) || + _mesa_is_gles3(ctx) /* EXT_color_buffer_float */ ) + ? GL_RED : 0; case GL_RG16F: case GL_RG32F: - return (_mesa_is_desktop_gl(ctx) && - ctx->Extensions.ARB_texture_rg && - ctx->Extensions.ARB_texture_float) ? GL_RG : 0; + return ((_mesa_is_desktop_gl(ctx) && + ctx->Extensions.ARB_texture_rg && + ctx->Extensions.ARB_texture_float) || + _mesa_is_gles3(ctx) /* EXT_color_buffer_float */ ) + ? GL_RG : 0; case GL_RGB16F: case GL_RGB32F: return (_mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_texture_float) ? GL_RGB : 0; case GL_RGBA16F: case GL_RGBA32F: - return (_mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_texture_float) + return ((_mesa_is_desktop_gl(ctx) && + ctx->Extensions.ARB_texture_float) || + _mesa_is_gles3(ctx) /* EXT_color_buffer_float */ ) ? GL_RGBA : 0; case GL_ALPHA16F_ARB: case GL_ALPHA32F_ARB: @@ -1258,7 +1264,8 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat) && ctx->Extensions.EXT_texture_shared_exponent) ? GL_RGB : 0; case GL_R11F_G11F_B10F: - return (_mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_packed_float) + return ((_mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_packed_float) || + _mesa_is_gles3(ctx) /* EXT_color_buffer_float */ ) ? GL_RGB : 0; case GL_RGBA8UI_EXT: @@ -1423,7 +1430,8 @@ renderbuffer_storage(GLenum target, GLenum internalFormat, baseFormat = _mesa_base_fbo_format(ctx, internalFormat); if (baseFormat == 0) { - _mesa_error(ctx, GL_INVALID_ENUM, "%s(internalFormat)", func); + _mesa_error(ctx, GL_INVALID_ENUM, "%s(internalFormat=%s)", + func, _mesa_lookup_enum_by_nr(internalFormat)); return; } diff --git a/src/mesa/main/readpix.c b/src/mesa/main/readpix.c index cb4d02daf81..994e5895e73 100644 --- a/src/mesa/main/readpix.c +++ b/src/mesa/main/readpix.c @@ -694,6 +694,8 @@ read_pixels_es3_error_check(GLenum format, GLenum type, switch (format) { case GL_RGBA: + if (type == GL_FLOAT && data_type == GL_FLOAT) + return GL_NO_ERROR; /* EXT_color_buffer_float */ if (type == GL_UNSIGNED_BYTE && data_type == GL_UNSIGNED_NORMALIZED) return GL_NO_ERROR; if (internalFormat == GL_RGB10_A2 && |