From 2a1abdc8fe640583dac90dc316caf2d40b9ee4e2 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 14 Jan 2013 15:13:52 +0100 Subject: libxtrans xwininfo libX11 libXau libXmu libXdmcp mesa mkfontscale xkeyboard-config git update 14 jan 2013 libxtrans: ec3136232f7ce930f9ca812b6ab42a71b60af4af xwininfo: 3e60a26559221e561770710a8c4ed0b8ebc31afb libX11: 3cd974b1d4d1fa6389d3695fa9fcc0c22a51d50c libXau: 8570d287396934f26224c76d48d7f17d87380e72 libXmu: 9b253d99d5b4f3fbb681c2cb1b84f8f9acfee528 libXdmcp: ca65a92405500393f09d34388edbbf6350e6c146 mesa: e3e1ffb2520498584ef402213d0c8aa4303a46a3 mkfontscale: 1157b3039551b552b483f05f6a411e57941a87c0 --- mesalib/src/mesa/main/shaderapi.c | 137 ++++++++++++++++++++++++++++++++++++-- 1 file changed, 131 insertions(+), 6 deletions(-) (limited to 'mesalib/src/mesa/main/shaderapi.c') diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c index 1f0002f6f..7f5fce796 100644 --- a/mesalib/src/mesa/main/shaderapi.c +++ b/mesalib/src/mesa/main/shaderapi.c @@ -583,6 +583,21 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param *params = shProg->NumUniformBlocks; return; + case GL_PROGRAM_BINARY_RETRIEVABLE_HINT: + /* This enum isn't part of the OES extension for OpenGL ES 2.0. It is + * only available with desktop OpenGL 3.0+ with the + * GL_ARB_get_program_binary extension or OpenGL ES 3.0. + * + * On desktop, we ignore the 3.0+ requirement because it is silly. + */ + if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx)) + break; + + *params = shProg->BinaryRetreivableHint; + return; + case GL_PROGRAM_BINARY_LENGTH: + *params = 0; + return; default: break; } @@ -1500,9 +1515,64 @@ _mesa_ShaderBinary(GLint n, const GLuint* shaders, GLenum binaryformat, #endif /* FEATURE_ES2 */ +void GLAPIENTRY +_mesa_GetProgramBinary(GLuint program, GLsizei bufSize, GLsizei *length, + GLenum *binaryFormat, GLvoid *binary) +{ + struct gl_shader_program *shProg; + GET_CURRENT_CONTEXT(ctx); + + ASSERT_OUTSIDE_BEGIN_END(ctx); + + shProg = _mesa_lookup_shader_program_err(ctx, program, "glGetProgramBinary"); + if (!shProg) + return; + + if (!shProg->LinkStatus) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glGetProgramBinary(program %u not linked)", + shProg->Name); + return; + } + + if (bufSize < 0){ + _mesa_error(ctx, GL_INVALID_VALUE, "glGetProgramBinary(bufSize < 0)"); + return; + } + + /* The ARB_get_program_binary spec says: + * + * "If is NULL, then no length is returned." + */ + if (length != NULL) + *length = 0; + + (void) binaryFormat; + (void) binary; +} void GLAPIENTRY -_mesa_ProgramParameteriARB(GLuint program, GLenum pname, GLint value) +_mesa_ProgramBinary(GLuint program, GLenum binaryFormat, + const GLvoid *binary, GLsizei length) +{ + struct gl_shader_program *shProg; + GET_CURRENT_CONTEXT(ctx); + + ASSERT_OUTSIDE_BEGIN_END(ctx); + + shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramBinary"); + if (!shProg) + return; + + (void) binaryFormat; + (void) binary; + (void) length; + _mesa_error(ctx, GL_INVALID_OPERATION, __FUNCTION__); +} + + +void GLAPIENTRY +_mesa_ProgramParameteri(GLuint program, GLenum pname, GLint value) { struct gl_shader_program *shProg; GET_CURRENT_CONTEXT(ctx); @@ -1516,6 +1586,9 @@ _mesa_ProgramParameteriARB(GLuint program, GLenum pname, GLint value) switch (pname) { case GL_GEOMETRY_VERTICES_OUT_ARB: + if (!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_geometry_shader4) + break; + if (value < 1 || (unsigned) value > ctx->Const.MaxGeometryOutputVertices) { _mesa_error(ctx, GL_INVALID_VALUE, @@ -1524,8 +1597,11 @@ _mesa_ProgramParameteriARB(GLuint program, GLenum pname, GLint value) return; } shProg->Geom.VerticesOut = value; - break; + return; case GL_GEOMETRY_INPUT_TYPE_ARB: + if (!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_geometry_shader4) + break; + switch (value) { case GL_POINTS: case GL_LINES: @@ -1540,8 +1616,11 @@ _mesa_ProgramParameteriARB(GLuint program, GLenum pname, GLint value) _mesa_lookup_enum_by_nr(value)); return; } - break; + return; case GL_GEOMETRY_OUTPUT_TYPE_ARB: + if (!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_geometry_shader4) + break; + switch (value) { case GL_POINTS: case GL_LINE_STRIP: @@ -1554,12 +1633,58 @@ _mesa_ProgramParameteriARB(GLuint program, GLenum pname, GLint value) _mesa_lookup_enum_by_nr(value)); return; } - break; + return; + case GL_PROGRAM_BINARY_RETRIEVABLE_HINT: + /* This enum isn't part of the OES extension for OpenGL ES 2.0, but it + * is part of OpenGL ES 3.0. For the ES2 case, this function shouldn't + * even be in the dispatch table, so we shouldn't need to expclicitly + * check here. + * + * On desktop, we ignore the 3.0+ requirement because it is silly. + */ + + /* The ARB_get_program_binary extension spec says: + * + * "An INVALID_VALUE error is generated if the argument to + * ProgramParameteri is not TRUE or FALSE." + */ + if (value != GL_TRUE && value != GL_FALSE) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glProgramParameteri(pname=%s, value=%d): " + "value must be 0 or 1.", + _mesa_lookup_enum_by_nr(pname), + value); + return; + } + + /* No need to notify the driver. Any changes will actually take effect + * the next time the shader is linked. + * + * The ARB_get_program_binary extension spec says: + * + * "To indicate that a program binary is likely to be retrieved, + * ProgramParameteri should be called with + * PROGRAM_BINARY_RETRIEVABLE_HINT and TRUE. This setting + * will not be in effect until the next time LinkProgram or + * ProgramBinary has been called successfully." + * + * The resloution of issue 9 in the extension spec also says: + * + * "The application may use the PROGRAM_BINARY_RETRIEVABLE_HINT hint + * to indicate to the GL implementation that this program will + * likely be saved with GetProgramBinary at some point. This will + * give the GL implementation the opportunity to track any state + * changes made to the program before being saved such that when it + * is loaded again a recompile can be avoided." + */ + shProg->BinaryRetreivableHint = value; + return; default: - _mesa_error(ctx, GL_INVALID_ENUM, "glProgramParameteriARB(pname=%s)", - _mesa_lookup_enum_by_nr(pname)); break; } + + _mesa_error(ctx, GL_INVALID_ENUM, "glProgramParameteri(pname=%s)", + _mesa_lookup_enum_by_nr(pname)); } void -- cgit v1.2.3