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-rw-r--r--src/mesa/main/fbobject.c16
-rw-r--r--src/mesa/main/image.c12
-rw-r--r--src/mesa/main/texformat.c10
-rw-r--r--src/mesa/main/teximage.c14
-rw-r--r--src/mesa/main/version.c1
5 files changed, 37 insertions, 16 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index eaf2c46b8dc..79a97291fbb 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -1225,7 +1225,8 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat)
case GL_RGBA8I_EXT:
case GL_RGBA16I_EXT:
case GL_RGBA32I_EXT:
- return ctx->Extensions.EXT_texture_integer ? GL_RGBA : 0;
+ return ctx->VersionMajor >= 3 ||
+ ctx->Extensions.EXT_texture_integer ? GL_RGBA : 0;
case GL_RGB8UI_EXT:
case GL_RGB16UI_EXT:
@@ -1233,7 +1234,8 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat)
case GL_RGB8I_EXT:
case GL_RGB16I_EXT:
case GL_RGB32I_EXT:
- return ctx->Extensions.EXT_texture_integer ? GL_RGB : 0;
+ return ctx->VersionMajor >= 3 ||
+ ctx->Extensions.EXT_texture_integer ? GL_RGB : 0;
case GL_R8UI:
case GL_R8I:
@@ -1241,8 +1243,9 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat)
case GL_R16I:
case GL_R32UI:
case GL_R32I:
- return ctx->Extensions.ARB_texture_rg &&
- ctx->Extensions.EXT_texture_integer ? GL_RED : 0;
+ return ctx->VersionMajor >= 3 ||
+ (ctx->Extensions.ARB_texture_rg &&
+ ctx->Extensions.EXT_texture_integer) ? GL_RED : 0;
case GL_RG8UI:
case GL_RG8I:
@@ -1250,8 +1253,9 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat)
case GL_RG16I:
case GL_RG32UI:
case GL_RG32I:
- return ctx->Extensions.ARB_texture_rg &&
- ctx->Extensions.EXT_texture_integer ? GL_RG : 0;
+ return ctx->VersionMajor >= 3 ||
+ (ctx->Extensions.ARB_texture_rg &&
+ ctx->Extensions.EXT_texture_integer) ? GL_RG : 0;
case GL_INTENSITY8I_EXT:
case GL_INTENSITY8UI_EXT:
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index 8b65cf0f04b..3491704f8e9 100644
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -536,7 +536,8 @@ _mesa_is_legal_format_and_type(const struct gl_context *ctx,
case GL_UNSIGNED_SHORT:
case GL_INT:
case GL_UNSIGNED_INT:
- return ctx->Extensions.EXT_texture_integer;
+ return ctx->VersionMajor >= 3 ||
+ ctx->Extensions.EXT_texture_integer;
default:
return GL_FALSE;
}
@@ -549,7 +550,8 @@ _mesa_is_legal_format_and_type(const struct gl_context *ctx,
case GL_UNSIGNED_SHORT:
case GL_INT:
case GL_UNSIGNED_INT:
- return ctx->Extensions.EXT_texture_integer;
+ return ctx->VersionMajor >= 3 ||
+ ctx->Extensions.EXT_texture_integer;
case GL_UNSIGNED_BYTE_3_3_2:
case GL_UNSIGNED_BYTE_2_3_3_REV:
case GL_UNSIGNED_SHORT_5_6_5:
@@ -568,7 +570,8 @@ _mesa_is_legal_format_and_type(const struct gl_context *ctx,
case GL_INT:
case GL_UNSIGNED_INT:
/* NOTE: no packed formats w/ BGR format */
- return ctx->Extensions.EXT_texture_integer;
+ return ctx->VersionMajor >= 3 ||
+ ctx->Extensions.EXT_texture_integer;
default:
return GL_FALSE;
}
@@ -582,7 +585,8 @@ _mesa_is_legal_format_and_type(const struct gl_context *ctx,
case GL_UNSIGNED_SHORT:
case GL_INT:
case GL_UNSIGNED_INT:
- return ctx->Extensions.EXT_texture_integer;
+ return ctx->VersionMajor >= 3 ||
+ ctx->Extensions.EXT_texture_integer;
case GL_UNSIGNED_SHORT_4_4_4_4:
case GL_UNSIGNED_SHORT_4_4_4_4_REV:
case GL_UNSIGNED_SHORT_5_5_5_1:
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c
index 259eb90444d..5fdc2ab1f79 100644
--- a/src/mesa/main/texformat.c
+++ b/src/mesa/main/texformat.c
@@ -706,6 +706,12 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_INT32);
RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT32);
break;
+ }
+ }
+
+ if (ctx->VersionMajor >= 3 ||
+ ctx->Extensions.EXT_texture_integer) {
+ switch (internalFormat) {
case GL_RGB8UI_EXT:
RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_UINT8);
RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT8);
@@ -822,7 +828,9 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
}
}
- if (ctx->Extensions.ARB_texture_rg && ctx->Extensions.EXT_texture_integer) {
+ if (ctx->VersionMajor >= 3 ||
+ (ctx->Extensions.ARB_texture_rg &&
+ ctx->Extensions.EXT_texture_integer)) {
switch (internalFormat) {
case GL_R8UI:
RETURN_IF_SUPPORTED(MESA_FORMAT_R_UINT8);
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index c64b10b0446..d11425d5ea9 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -323,7 +323,8 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
}
#endif /* FEATURE_EXT_texture_sRGB */
- if (ctx->Extensions.EXT_texture_integer) {
+ if (ctx->VersionMajor >= 3 ||
+ ctx->Extensions.EXT_texture_integer) {
switch (internalFormat) {
case GL_RGBA8UI_EXT:
case GL_RGBA16UI_EXT:
@@ -340,6 +341,11 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
case GL_RGB16I_EXT:
case GL_RGB32I_EXT:
return GL_RGB;
+ }
+ }
+
+ if (ctx->Extensions.EXT_texture_integer) {
+ switch (internalFormat) {
case GL_ALPHA8UI_EXT:
case GL_ALPHA16UI_EXT:
case GL_ALPHA32UI_EXT:
@@ -391,7 +397,7 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
case GL_R16UI:
case GL_R32I:
case GL_R32UI:
- if (!ctx->Extensions.EXT_texture_integer)
+ if (ctx->VersionMajor < 3 && !ctx->Extensions.EXT_texture_integer)
break;
/* FALLTHROUGH */
case GL_R8:
@@ -416,7 +422,7 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
case GL_RG16UI:
case GL_RG32I:
case GL_RG32UI:
- if (!ctx->Extensions.EXT_texture_integer)
+ if (ctx->VersionMajor < 3 && !ctx->Extensions.EXT_texture_integer)
break;
/* FALLTHROUGH */
case GL_RG:
@@ -1680,7 +1686,7 @@ texture_error_check( struct gl_context *ctx,
}
/* additional checks for integer textures */
- if (ctx->Extensions.EXT_texture_integer &&
+ if ((ctx->VersionMajor >= 3 || ctx->Extensions.EXT_texture_integer) &&
(_mesa_is_integer_format(format) !=
_mesa_is_integer_format(internalFormat))) {
if (!isProxy) {
diff --git a/src/mesa/main/version.c b/src/mesa/main/version.c
index 73ce61f8676..82cc54b44c4 100644
--- a/src/mesa/main/version.c
+++ b/src/mesa/main/version.c
@@ -139,7 +139,6 @@ compute_version(struct gl_context *ctx)
ctx->Extensions.EXT_framebuffer_sRGB &&
ctx->Extensions.EXT_packed_float &&
ctx->Extensions.EXT_texture_array &&
- ctx->Extensions.EXT_texture_integer &&
ctx->Extensions.EXT_texture_shared_exponent &&
ctx->Extensions.EXT_transform_feedback &&
ctx->Extensions.NV_conditional_render);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 03:38:42 +0000