diff options
Diffstat (limited to 'mesalib/src/mesa/main/multisample.c')
| -rw-r--r-- | mesalib/src/mesa/main/multisample.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/mesalib/src/mesa/main/multisample.c b/mesalib/src/mesa/main/multisample.c index f4116ca00..8b974c1b7 100644 --- a/mesalib/src/mesa/main/multisample.c +++ b/mesalib/src/mesa/main/multisample.c @@ -120,7 +120,8 @@ _mesa_SampleMaski(GLuint index, GLbitfield mask) } -/* Helper for checking a requested sample count against the limit +/** + * Helper for checking a requested sample count against the limit * for a particular (target, internalFormat) pair. The limit imposed, * and the error generated, both depend on which extensions are supported. * @@ -131,8 +132,9 @@ GLenum _mesa_check_sample_count(struct gl_context *ctx, GLenum target, GLenum internalFormat, GLsizei samples) { - /* If ARB_internalformat_query is supported, then treat its highest returned sample - * count as the absolute maximum for this format; it is allowed to exceed MAX_SAMPLES. + /* If ARB_internalformat_query is supported, then treat its highest + * returned sample count as the absolute maximum for this format; it is + * allowed to exceed MAX_SAMPLES. * * From the ARB_internalformat_query spec: * @@ -141,7 +143,8 @@ _mesa_check_sample_count(struct gl_context *ctx, GLenum target, */ if (ctx->Extensions.ARB_internalformat_query) { GLint buffer[16]; - int count = ctx->Driver.QuerySamplesForFormat(ctx, target, internalFormat, buffer); + int count = ctx->Driver.QuerySamplesForFormat(ctx, target, + internalFormat, buffer); int limit = count ? buffer[0] : -1; return samples > limit ? GL_INVALID_OPERATION : GL_NO_ERROR; @@ -159,7 +162,8 @@ _mesa_check_sample_count(struct gl_context *ctx, GLenum target, * * And when describing the operation of TexImage*Multisample: * - * "The error INVALID_OPERATION may be generated if any of the following are true: + * "The error INVALID_OPERATION may be generated if any of the following + * are true: * * * <internalformat> is a depth/stencil-renderable format and <samples> * is greater than the value of MAX_DEPTH_TEXTURE_SAMPLES @@ -171,7 +175,8 @@ _mesa_check_sample_count(struct gl_context *ctx, GLenum target, if (ctx->Extensions.ARB_texture_multisample) { if (_mesa_is_enum_format_integer(internalFormat)) - return samples > ctx->Const.MaxIntegerSamples ? GL_INVALID_OPERATION : GL_NO_ERROR; + return samples > ctx->Const.MaxIntegerSamples + ? GL_INVALID_OPERATION : GL_NO_ERROR; if (target == GL_TEXTURE_2D_MULTISAMPLE || target == GL_TEXTURE_2D_MULTISAMPLE_ARRAY) { |