diff options
Diffstat (limited to 'src/mesa/main/teximage.c')
| -rw-r--r-- | src/mesa/main/teximage.c | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c index 355a50bb9a6..54cc73dce80 100644 --- a/src/mesa/main/teximage.c +++ b/src/mesa/main/teximage.c @@ -1294,16 +1294,25 @@ texture_error_check( GLcontext *ctx, GLenum target, return GL_TRUE; } - if (format == GL_YCBCR_MESA || internalFormat == GL_YCBCR_MESA) { + /* make sure internal format and format basically agree */ + if ((is_color_format(internalFormat) != is_color_format(format)) || + (is_index_format(internalFormat) != is_index_format(format)) || + (is_depth_format(internalFormat) != is_depth_format(format)) || + (is_ycbcr_format(internalFormat) != is_ycbcr_format(format))) { + if (!isProxy) + _mesa_error(ctx, GL_INVALID_OPERATION, + "glTexImage(internalFormat/format)"); + return GL_TRUE; + } + + /* additional checks for ycbcr textures */ + if (internalFormat == GL_YCBCR_MESA) { ASSERT(ctx->Extensions.MESA_ycbcr_texture); - if (format != GL_YCBCR_MESA || - internalFormat != GL_YCBCR_MESA || - (type != GL_UNSIGNED_SHORT_8_8_MESA && - type != GL_UNSIGNED_SHORT_8_8_REV_MESA)) { + if (type != GL_UNSIGNED_SHORT_8_8_MESA && + type != GL_UNSIGNED_SHORT_8_8_REV_MESA) { char message[100]; _mesa_sprintf(message, - "glTexImage%d(format/type/internalFormat YCBCR mismatch", - dimensions); + "glTexImage%d(format/type YCBCR mismatch", dimensions); _mesa_error(ctx, GL_INVALID_ENUM, message); return GL_TRUE; /* error */ } @@ -1327,6 +1336,21 @@ texture_error_check( GLcontext *ctx, GLenum target, } } + /* additional checks for depth textures */ + if (_mesa_base_tex_format(ctx, internalFormat) == GL_DEPTH_COMPONENT) { + /* Only 1D and 2D textures supported */ + if (target != GL_TEXTURE_1D && + target != GL_PROXY_TEXTURE_1D && + target != GL_TEXTURE_2D && + target != GL_PROXY_TEXTURE_2D) { + if (!isProxy) + _mesa_error(ctx, GL_INVALID_ENUM, + "glTexImage(target/internalFormat)"); + return GL_TRUE; + } + } + + /* additional checks for compressed textures */ if (is_compressed_format(ctx, internalFormat)) { if (target == GL_TEXTURE_2D || target == GL_PROXY_TEXTURE_2D) { /* OK */ |