diff options
Diffstat (limited to 'src/mesa/main/glformats.c')
| -rw-r--r-- | src/mesa/main/glformats.c | 47 |
1 files changed, 43 insertions, 4 deletions
diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c index ff153837cdf..4e05229cf02 100644 --- a/src/mesa/main/glformats.c +++ b/src/mesa/main/glformats.c @@ -291,6 +291,7 @@ _mesa_sizeof_type(GLenum type) case GL_DOUBLE: return sizeof(GLdouble); case GL_HALF_FLOAT_ARB: + case GL_HALF_FLOAT_OES: return sizeof(GLhalfARB); case GL_FIXED: return sizeof(GLfixed); @@ -323,6 +324,7 @@ _mesa_sizeof_packed_type(GLenum type) case GL_INT: return sizeof(GLint); case GL_HALF_FLOAT_ARB: + case GL_HALF_FLOAT_OES: return sizeof(GLhalfARB); case GL_FLOAT: return sizeof(GLfloat); @@ -439,6 +441,7 @@ _mesa_bytes_per_pixel(GLenum format, GLenum type) case GL_FLOAT: return comps * sizeof(GLfloat); case GL_HALF_FLOAT_ARB: + case GL_HALF_FLOAT_OES: return comps * sizeof(GLhalfARB); case GL_UNSIGNED_BYTE_3_3_2: case GL_UNSIGNED_BYTE_2_3_3_REV: @@ -1667,6 +1670,18 @@ _mesa_error_check_format_and_type(const struct gl_context *ctx, } return GL_NO_ERROR; + case GL_HALF_FLOAT_OES: + switch (format) { + case GL_RGBA: + case GL_RGB: + case GL_LUMINANCE_ALPHA: + case GL_LUMINANCE: + case GL_ALPHA: + return GL_NO_ERROR; + default: + return GL_INVALID_OPERATION; + } + default: ; /* fall-through */ } @@ -2019,7 +2034,8 @@ _mesa_es_error_check_format_and_type(GLenum format, GLenum type, * \return error code, or GL_NO_ERROR. */ GLenum -_mesa_es3_error_check_format_and_type(GLenum format, GLenum type, +_mesa_es3_error_check_format_and_type(const struct gl_context *ctx, + GLenum format, GLenum type, GLenum internalFormat) { switch (format) { @@ -2084,11 +2100,17 @@ _mesa_es3_error_check_format_and_type(GLenum format, GLenum type, case GL_RGBA16F: case GL_RGBA32F: break; + case GL_RGBA: + if (ctx->Extensions.OES_texture_float && internalFormat == format) + break; default: return GL_INVALID_OPERATION; } break; + case GL_HALF_FLOAT_OES: + if (ctx->Extensions.OES_texture_half_float && internalFormat == format) + break; default: return GL_INVALID_OPERATION; } @@ -2193,11 +2215,19 @@ _mesa_es3_error_check_format_and_type(GLenum format, GLenum type, case GL_R11F_G11F_B10F: case GL_RGB9_E5: break; + case GL_RGB: + if (ctx->Extensions.OES_texture_float && internalFormat == format) + break; default: return GL_INVALID_OPERATION; } break; + case GL_HALF_FLOAT_OES: + if (!ctx->Extensions.OES_texture_half_float || internalFormat != format) + return GL_INVALID_OPERATION; + break; + case GL_UNSIGNED_INT_2_10_10_10_REV: switch (internalFormat) { case GL_RGB: /* GL_EXT_texture_type_2_10_10_10_REV */ @@ -2437,9 +2467,17 @@ _mesa_es3_error_check_format_and_type(GLenum format, GLenum type, case GL_ALPHA: case GL_LUMINANCE: case GL_LUMINANCE_ALPHA: - if (type != GL_UNSIGNED_BYTE || format != internalFormat) - return GL_INVALID_OPERATION; - break; + switch (type) { + case GL_FLOAT: + if (ctx->Extensions.OES_texture_float && internalFormat == format) + break; + case GL_HALF_FLOAT_OES: + if (ctx->Extensions.OES_texture_half_float && internalFormat == format) + break; + default: + if (type != GL_UNSIGNED_BYTE || format != internalFormat) + return GL_INVALID_OPERATION; + } } return GL_NO_ERROR; @@ -2563,6 +2601,7 @@ _mesa_format_from_format_and_type(GLenum format, GLenum type) is_signed = true; break; case GL_HALF_FLOAT: + case GL_HALF_FLOAT_OES: type_size = 2; is_signed = true; is_float = true; |