Lines Matching +refs:is +refs:effective +refs:target
39 OpenGL ES 2.0 is required.
40 This extension is written against the OpenGL ES 2.0.25 specification
89 "The stencil index texture internal component is ignored if the base
90 internal format is DEPTH_STENCIL_OES.
150 is clamped to [0, 1], while the stencil index values are masked by 2^n-1,
151 where n is the number of stencil bits in the internal format resolution
160 table 3.8. Specifying a value for <internalformat> that is not one of the
162 not match <format>, the error INVALID_OPERATION is generated.
166 only if <target> is TEXTURE_2D. Using these formats in conjunction with
167 any other <target> will result in an INVALID_OPERATION error.
176 error INVALID_OPERATION is generated if the base internal format is
177 DEPTH_COMPONENT or DEPTH_STENCIL_OES and <format> is not DEPTH_COMPONENT or
178 DEPTH_STENCIL_OES, or if the base internal format is not DEPTH_COMPONENT or
179 DEPTH_STENCIL_OES and <format> is DEPTH_COMPONENT or DEPTH_STENCIL_OES.
184 to them. The INVALID_OPERATION error is generated by the TexImage2D
185 command if <data> is not NULL for such textures."
209 error if the base internal format of the destination texture is
213 format of the texture is DEPTH_COMPONENT or DEPTH_STENCIL_OES."
219 If the currently bound texture's base internal format is DEPTH_COMPONENT or
220 DEPTH_STENCIL_OES, then the output of the texture unit is as described
224 function. Then the effective texture value is computed as follows:
228 the stencil index texture component is ignored. The texture value <Tau> does
232 The resulting <Tau> is assigned to <R_t>. In some implementations, <Tau> is
234 depth component data behave as if their base internal format is RGBA, with
240 error INVALID_OPERATION is generated."
247 section 3.7.8-1/2. The stencil texture internal component is ignored
248 if the base internal format is DEPTH_STENCIL_OES."
256 "* An internal format is color-renderable if it is one of the formats
257 from table 4.5 noted as color-renderable or if it is unsized format
261 * An internal format is depth-renderable if it is one of the sized
263 is the unsized format DEPTH_COMPONENT or if it is the internal
267 * An internal format is stencil-renderable if it is one of the sized
269 is DEPTH24_STENCIL8_OES. No other formats are stencil-renderable."
283 If OES_packed_depth_stencil is not supported, mentions of
290 If EXT_texture_storage is supported the following internalformat
303 If EXT_texture_storage is not supported, ignore any references
308 The error INVALID_OPERATION is generated by TexImage2D if <format> and
309 <internalformat> are DEPTH_COMPONENT and <type> is not UNSIGNED_SHORT,
312 The error INVALID_OPERATION is generated by TexSubImage2D if <format> is
313 DEPTH_COMPONENT and <type> is not UNSIGNED_SHORT, or UNSIGNED_INT.
315 The error INVALID_OPERATION is generated by TexImage2D if <format> and
316 <internalformat> are not DEPTH_COMPONENT and <type> is UNSIGNED_SHORT,
319 The error INVALID_OPERATION is generated by TexSubImage2D if <format> is
320 not DEPTH_COMPONENT and <type> is UNSIGNED_SHORT, or UNSIGNED_INT.
322 The error INVALID_OPERATION is generated by TexImage2D if <format> and
323 <internalformat> are DEPTH_STENCIL_OES and <type> is not
326 The error INVALID_OPERATION is generated by TexSubImage2D if <format>
327 is DEPTH_STENCIL_OES and <type> is not UNSIGNED_INT_24_8_OES.
329 The error INVALID_OPERATION is generated by TexImage2D if <format> and
330 <internalformat> is not DEPTH_STENCIL_OES and <type> is
333 The error INVALID_OPERATION is generated by TexSubImage2D if <format>
334 is not DEPTH_STENCIL_OES and <type> is UNSIGNED_INT_24_8_OES.
336 The error INVALID_OPERATION is generated in the following situations:
337 - TexImage2D is called with <format> and <internalformat> of
339 - <target> is not TEXTURE_2D,
340 - <data> is not NULL, or
341 - <level> is not zero.
342 - TexSubImage2D is called with <format> of DEPTH_COMPONENT or
344 - TexStorage2DEXT is called with <internalformat> of DEPTH_COMPONENT16,
346 - <target> is not TEXTURE_2D, or
347 - <levels> is not one.
348 - CopyTexImage2D is called with an <internalformat> that has a base
350 - CopyTexSubImage2D is called with a target texture that has a base
352 - GenerateMipmap is called on a texture that has a base internal format
383 data if it is possible to support in the future.
388 be for fitlered texturing. However since it is not possible to
391 depth textures, it is impossible to initialize or specify contents